www.deltaww.com
Delta Textile
Vector Control Drive
CT2000 Series
Automation for a Changing World
1
Features
■ Fanless design with high efficiency heat sink to prevent fiber and dust
from clogging or entering the drive. No more overheating problems (*1)
■ Flange mount installation to enhance system safety and stability and provide excellent heat dissipation
performance (*1)
■ Supports external fan connection (*1)
■ Wall mount installation model with a large fan (*2)
■ Deceleration Energy Backup (DEb) function for smooth motor deceleration control
■ Supports both asynchronous and synchronous motors
■ Common DC bus design
■ Enhanced drive durability using Printed Circuit Board (PCB) coating standard IEC 60721-3-3 CLASS 3C2
■ Built-in 10K steps PLC programming capability and RS-485 with MODBUS communication for master station
so there is no need for an additional host controller and communication module in the system. Constructs a
simple network with high performance and effective cost.
■ Optional communication cards are available upon request
*1: For model names ending with code A or B
*2: For model names ending with code C
Deceleration Energy Backup (DEB)
The CT2000 Series features a Decelerate Energy Backup (DEB) function to prevent thread or yarn breaking
when a sudden power outage or abnormal operation interruption occurs. It uses the regenerative energy that
is produced during braking to facilitate the motor deceleration process. It also supports a common DC bus
connection to allow multiple drives to control multiple motors decelerating to a stop smoothly and synchronously
at the same speed ratio which is a perfect solution for spinning machine and other applications that require
synchronous deceleration control of motors via DC bus.
The CT2000 Series is an industrial drive designed for textile and
other harsh environment applications that have a high density
of dust, fiber, oil or other such substances. To prevent fiber or
dust from clogging or entering the drive, the CT2000 offers a
fanless design for flange mount installation which is suitable for
an application environment that has an air cooling duct system.
There is also a large fan design for wall mount installation that
can fit all types of applications. The CT2000 provides ultimate
application flexibility for the textile industry.
Applications: Spinning machines, roving machines, machine tool,
ceramic, glass and other highly demanding industries.
2
Flange Mount
Flange mount installation for the fanless
model. This design avoids fiber or dust
clumping in the fan or entering the drive
and prevents overheating problems.
This model is suitable for an application
environment that has sufficient space for
an airway for the drive. (See the picture
on the right)
(Available for models with names ending in A or B)
Wall Mount
Larger fan design for the wall mount model to
fulfill other textile application needs.
( A larger fan is available for models with names ending in C)
Standard Model
Power Range 460V 11~90kW
Air suction
system
Dust Collector
Fan
Drive
Electric box
Airway temperature ≤ 40ºC
Refer to page 5 for the wind speed of the
heatsink airway
460V (kW) 11 15 18.5 22 30 37 45 55 75 90
460V (HP) 15 20 25 30 40 50 60 75 100 125
Frame
(Flange Mount)
Frame
(Wall Mount)
B C D
B C D
3
CMC-MOD01
CMC-EIP01
CMC-PD01 CMC-DN01
EMC-PG01L
EMC-COP01
EMC-D42AEMC-R6AA
EMC-D611A
EMC-PG01O
EMC-PG01U
EMC-PG01R
EMC-BPS01
PG Card
Communication Card
I/O Card
Power Shift Card
* : Optional accessories available upon purchase
Analog I/O switches RS-485 communication
RJ45 serial
communication port
Removable terminal blocks
- Safe and easy to install
Modular Design
■ Various accessories options, such as I/O extension cards, encoder feedback cards, communication cards,
hot plug LCD keypad, removable terminals and removable fans.
4
Specifications
Environment for Operation, Storage and Transportation
DO NOT expose the AC motor drive to harsh environments, such as with dust, direct sunlight, corrosive/
inflammable gasses, humidity, liquid or vibration. The salt in the air must be less than 0.01mg/cm
2
every year.
Environment
Installation location IEC60364-1/IEC60664-1 Pollution degree 2, Indoor use only
Surrounding
Temperature
Storage -25ºC ~ +70ºC
Transportation -25ºC ~ +70ºC
Only allowed for non-condensation, non-frozen, non-conductive pollution environment.
Rated Humidity
Operation Max. 95%
Storage/
Transportation
Max. 95%
Only allowed for non-condensation, non-frozen, non-conductive pollution environment.
Air Pressure
Operation/
Storage
86 to 106 kPa
Transportation 70 to 106 kPa
Pollution Level
IEC60721-3-3
Operation Class 3C2; Class 3S2
Storage Class 1C2; Class 1S2
Transportation Class 2C2; Class 2S2
Only allowed for non-condensation, non-frozen, non-conductive pollution environment.
Altitude Operation
If AC motor drive is installed at altitude 0~1000m, follow normal operation restrictions.
If it is installed at altitude 1000~3000m, decrease 1% of rated current or lower 0.5ºC
of temperature for every 100m increase in altitude. Maximum altitude for Corner
Grounded is 2000m.
Package
Drop
Storage
ISTA procedure 1A (according to weight) IEC60068-2-31
Transportation
Vibration
1.0mm, peak to peak value range from 2Hz to 13.2Hz; 0.7G~1.0G range from 13.2Hz to 55Hz; 1.0G range from 55Hz to
512Hz. Comply with IEC 60068-2-6
Impact IEC/EN 60068-2-27
Operation
Position
Max. allowed offset angle ±10º (under normal installation position)
10º 10º
Operation Temperature and Protection Level
Model Frame Top cover Conduit Box Protection Level
Operation
Temperature
VFD CT43
B, C
Top cover
removed
Standard conduit
box
IP20/UL Open Type
-10~50ºC;
-10~40ºC
(heat sink side)
D N/A No conduit box
IP00
IP20/UL Open Type
This circled part is IP00,
other areas are IP20
5
Product Specifications
Frame Size B C D
Model VFD CT43 110 150 185 220 300 370 450 550 750* 900*
Max. Applicable Motor Output (kW) 11 15 18.5 22 30 37 45 55 75 90
Max. Applicable Motor Output (hp) 15 20 25 30 40 50 60 75 100 125
Output
Rating
Heavy
Duty
Rated Output Capacity (kVA) 14 18 24 29 34 45 55 69 84 114
Rated Output Current (A) 17 23 30 36 43 57 69 86 105 143
Carrier Frequency (kHz) 2~6kHz
Normal
Duty
Rate Output Capacity (kVA) 18 24 29 36 45 57 73 88 115 143
Rated Output Current (A) 24 32 38 45 60 73 91 110 144 180
Carrier Frequency (kHz) 2~15kHz 2~10kHz 2~9kHz
Input
Rating
Input Current (A) Heavy Duty 19 25 33 38 45 60 70 96 108 149
Input Current (A) Normal Duty 25 33 40 50 62 79 91 110 144 180
Rated Voltage/Frequency 3-phase AC 380 V ~ 480 V (-15% ~ +10%), 50/60 Hz
Operating Voltage Range 323~528Vac
Frequency Tolerance 47~63Hz
Cooling method
Flange-mounted model uses natural cooling, it is suitable for air cooling and use with heat sink;
Wall-mounted model uses fan cooling
Wind
Speed
of Heat
Sink
Airway
Wind speed when the carrier frequency
is 2kHz (m/s)
3.5 3.5 7 3.5 4.5 6 8.5
Wind speed when the carrier frequency
is default setting(m/s)
3.5 6.5 8.5 3.5 7.0 9.5 5.5 6 8.5 9.5
Braking Chopper Frame B to C (built-in); Frame D (optional)
DC reactor Frame B to C (optional); Frame D (built-in)
EMC Filter optional
*Only for drives with model names ending in the letter A
ControlCharacteristics
Control Method 1: V/F, 2: SVC, 3: VF+PG, 4: FOC+PG, 5: TQC+PG
Starting Torque
Reach up to 150% or above at 0.5Hz.
Under FOC+PG mode, starting torque can reach 150% at 0Hz.
V/F Curve 4 point adjustable V/F curve and square curve
Speed Response Ability 5Hz (vector control can reach up to 40Hz)
Torque Limit Light duty 130%, Heavy duty 175% torque current.
Torque Accuracy ±5%
Max. Output Frequency (Hz) Light duty: 0.01 ~ 599.00Hz; Heavy duty: 0.00 ~ 300.00Hz
Frequency Output Accuracy Digital command: ±0.01%,-10~+40ºC,Analog command: ±0.1%, 25±10ºC
Output Frequency Resolution Digital command: 0.01Hz,Analog command: 0.03*max. output frequency / 60 Hz (±11bit)
Overload Tolerance
Light duty: rated output current is 120% for 60 seconds
Heavy duty: rated output current is 150% for 60 seconds
Frequency Setting Signal +10V~-10,0~+10V,4~20mA,0~20mA,Pulse input
Accel./decel. Time 0.00~600.00/0.0~6000.0 seconds
Main control function
Torque control, Droop control, Speed/torque control switching, Feed forward control, Zero-
servo control, Momentary power loss ride thru, Speed search, Over-torque detection, Torque
limit, 17-step speed (max), Accel/decel time switch, S-curve accel/decel, 3-wire sequence,
Auto-Tuning (rotational, stationary), Dwell, Cooling fan on/off switch, Slip compensation, Torque
compensation, JOG frequency, Frequency upper/lower limit settings, DC injection braking at
start/stop, High slip braking, PID control (with sleep function),Energy saving control, MODOBUS
communication (RS-485 RJ45, max. 115.2 kbps), Fault restart, Parameter copy
Fan Control CT2000 Ver.B does not have fan built-in when leaving the factory.
Protection
Characteristics
Motor Protection Electronic thermal relay protection
Over-current Protection
Over-current protection for 200% rated current
current clamp『Light duty: 130~140%』;『Heavy duty: 180~185%』
Over-voltage Protection 460: drive will stop when DC-BUS voltage exceeds 820V
Over-temperature Protection Built-in temperature sensor
Stall Prevention Stall prevention during acceleration, deceleration and running independently
Restart After Instantaneous Power Failure Parameter setting up to 20 seconds
Grounding Leakage Current Protection Leakage current is higher than 50% of rated current of the AC motor drive
Certifications GB/T12668-2
6
Wiring
Frame B ~ C
This provides 3-phase power
AFM1
ACM
Analog signal common
Option
Slot 1
RA1
RB1
RC1
AVI
ACM
+10V
5K
3
2
1
0~10V/0~20mA
Analog signal common
ACI
AUI
4~20mA/0~10V
-10~+10V
-10V
+10V/20mA
-10V/20mA
FWD
REV
MI1
MI3
MI4
MI5
MI6
FWD/STOP
REV/STOP
Multi-step speed 3
Multi-step speed 1
Multi-step speed 4
Multi-step speed 2
N/A
N/A
N/A
N/A
MI7
Digital signal common
DCM
MI2
MI8
Parameter Settings
Power removal safety function
for emergency stop
SCM
S1
8 1
Option
Slot 3
Option
Slot 2
MODBUS RS-485
8 1
SG+
SG-
COM
Input pulse of MI8 is 33kHZ.
DO NOT connect mains directly to
the external terminal
Digital signal common
AFM2
Analog programmable
output terminal
0~10VDC/-10~+10V
Analog multi-function
output terminal
0~10VDC/4-20mA
RA2
RB2
RC2
+24V
Pin 1~2, 7, 8:Reserve
Pin 3, 6:GND
Pin 4:SG-
Pin 5:SG+
PG extension
card
IO & Relay
extension card
Communication
extension card
Photocoupler output
MO2
MCM
DFM
MO1
30V/30mA100kHz
DCM
48V/50mA
48V/50mA
Main circuit
Control terminal
Shielded leads
& cable
Multi-function output terminals
250Vac/3A (N.O.)
250Vac/3A (N.C.)
250Vac/1.2A (N.C.)
Estimate at COS (0.4)
250Vac/1.2A (N.O.)
Estimate at COS (0.4)
30Vdc/5A (N.O.)
30Vdc/3A (N.C.)
Multi-function output
frequency terminals
Multi-function output
frequency terminals
Multi-function output
frequency terminals
Factory Setting:
NPN (SINK) Mode
R(L1)
S(L2)
T(L3)
R (L1)
S(L2)
T(L3)
U(T1)
V(T2)
W (T3)
IM
3~
+2 B2+1-
NFB
RB1
R C1
S A
O FF
ON
M C
MC
NOTENOTE
Fuse/NFB (No Fuse Breaker)
Jumper
DC choke Optional( )
Brake resistor (Optional)
Motor
It is recommended to install a
protective circuit at RB1-RC1
to protect it from system
damage.
When a fault occurs, the contact
will switch ON to shut the power
and protect the power system.
NOTE
RB1-RC1 are multi-function output terminals.
7
Frame D
This provides 3-phase power
Pin 1~2, 7, 8:Reserve
Pin 3, 6:GND
Pin 4:SG-
Pin 5:SG+
AFM1
ACM
Analog signal common
RA1
RB1
RC1
AVI
ACM
+10V
3
2
1
0~10V/0~20mA
Analog signal common
ACI
AUI
4~20mA/0~10V
-10~+10V
-10V
+10V/20mA
-10V/20mA
Photocoupler output
MO2
MCM
FWD
REV
MI1
MI3
MI4
MI5
MI6
FWD/STOP
REV/STOP
MI7
Digital signal common
DCM
MI2
MI8
Parameter Settings:
8 1
MODBUS RS-485
8 1
DFM
MO1
30V/30mA/100kHz
SG+
SG-
COM
48V/50mA
48V/50mA
AFM2
Analog programmable
output terminal
0~10VDC/-10~+10V
Analog multi-function
output terminal
0~10VDC/4-20mA
DCM
+24V
RA2
RB2
RC2
Power removal safety function
for emergency stop
Digital signal common
S1
SCM
Option
Slot 1
Option
Slot 2
PG
extension card
5K
Option
Slot 3
IO & Relay
extension card
Communication
extension card
Multi-step speed 1
Multi-step speed 2
Multi-step speed 3
Multi-step speed 4
N/A
N/A
N/A
N/A
Input pulse of MI8 is 33kHZ.
DO NOT connect mains directly
to the external terminal
Main circuit
Control terminal
Shielded leads
& cable
Multi-function output terminals
250Vac/3A (N.O.)
250Vac/3A (N.C.)
250Vac/1.2A (N.O.)
Estimate at COS (0.4)
250Vac/1.2A (N.C.)
Estimate at COS (0.4)
30Vdc/5A (N.O.)
30Vdc/3A (N.C.)
Multi-function output
frequency terminals
Multi-function output
frequency terminals
Multi-function output
frequency terminals
R(L1)
S(L2)
T(L3)
R(L1)
S(L2)
T(L3)
U(T1)
V(T2)
W(T3)
IM
3~
NFB
RB1
RC1
S A
O FF
ON
M C
M C
+1/DC+ -/DC-Fuse/NFB (No Fuse Breaker)
NOTENOTE
It is recommended to install a
protective circuit at RB1-RC1
to protect it from system
damage.
When a fault occurs, the contact
will switch ON to shut the power
and protect the power system.
Motor
NOTE
RB1-RC1 are multi-function output terminals.
8
Dimensions
■ Frame B (Wall mount)
■ Frame B (Flange mount)
MODEL
VFD110CT43A21C
VFD150CT43A21C
VFD185CT43A21C
MODEL
VFD110CT43F00B
VFD150CT43F00B
VFD185CT43F00B
Unit: mm[inch]
Frame W W1 H H1 D D1 S1 Ø1 Ø2 Ø3
B
mm 200.0 173.0 435.0 419.4 189.4 89.8 8.5 22.2 34.0 43.8
inch 7.87 6.81 17.13 16.51 7.46 3.54 0.33 0.87 1.34 1.72
Unit: mm[inch]
Frame W W1 H H1 D D1 S1 Ø1 Ø2 Ø3
B
mm 200.0 173.0 361.8 336.8 189.4 83.2 8.5 22.2 34.0 43.8
inch 7.87 6.81 14.24 13.26 7.46 3.28 0.33 0.87 1.34 1.72
Detail A (Mounting Hole)
See Detail A
9
■ Frame C (Flange mount)
■ Frame C (Wall mount)
MODEL
VFD220CT43F00B
VFD300CT43F00B
VFD370CT43F00B
MODEL
VFD220CT43A21C
VFD300CT43A21C
VFD370CT43A21C
Unit: mm[inch]
Frame W W1 H H1 H2 D D1 S1 Ø1 Ø2 Ø3
C
mm 290.0 272.0 450.0 424.0 180.0 199.5 88.2 6.5 22.2 34.0 50.0
inch 11.42 10.71 17.72 16.69 7.09 7.86 3.47 0.26 0.87 1.34 1.97
Unit: mm[inch]
Frame W W1 H H1 D S1 Ø1 Ø2 Ø3
C
mm 256.0 231.0 510.0 490.0 204.0 9.0 22.2 34.0 50.0
inch 10.08 9.09 20.08 19.29 8.03 0.35 0.87 1.34 1.97
Detail A (Mounting Hole)
See Detail A
10
■ Frame D (Wall mount)
■ Frame D (Flange mount)
MODEL
VFD450CT43A00C
VFD550CT43A00C
MODEL
VFD450CT43F00B
VFD550CT43F00B
VFD750CT43F00A6
VFD900CT43F00A8
Unit: mm[inch]
Frame W W1 H H1 D S1
D
mm 338.0 285.0 590.0 563.0 268.0 11.0
inch 13.31 11.22 23.22 22.17 10.55 0.43
Unit: mm[inch]
Frame W W1 W2 H H1 H2 D D1 S1 S2
D
mm 365.2 346.0 285.0 550.0 525.0 338.0 262.8 90.0 11.0 7.0
inch 13.38 13.62 11.22 21.65 20.67 13.31 10.35 3.54 0.43 0.28
S 1S1
DetailA
(Mounting Hole)
Detail B
(Mounting Hole)
W
W1
H
H1
DSee DetailA
See Detail B
H
H1
H2
W
W2
W1
SEE DETAIL B
SEE DETAIL A
SEE DETAIL C
S1S1
DETAIL A
(MOUNTING HOLE)
DETAIL B
(MOUNTING HOLE)
S2
DETAIL C
(MOUNTING HOLE)
D1
D
11
▪▪ EMC-PG01L / EMC-PG02L
Set by
Pr.10-00 ~ 10-02
Terminals Descriptions
PG1
VP
Output voltage for power: +5V/+12V±5% (use FSW3 to switch +5V/+12V)
Max. output current: 200mA
DCM Common for power and signal
A1, /A1 ,B1, /B1,
Z1, /Z1
Encoder input signal (Line Driver)
It can be 1-phase or 2-phase input; Max. input frequency: 300kP/sec
PG2
A2, /A2,
B2, /B2
Pulse input signal (Line Driver or Open Collector)
Open collector input: +5V/+12V (Note1)
It can be 1-phase or 2-phase input; Max. input frequency: 300kP/sec.
PG OUT
AO, /AO,
BO, /BO,
ZO, /ZO, SG
PG card output signals. It has division frequency function: 1 ~ 255 times
Max. output voltage for Line driver: 5Vdc
Max. output current: 50mA; Max. output frequency: 300kP/sec
SG: The GND of PG card is the same as the host controller or PLC, so a common
output signal is attained.
▪▪ EMC-PG01O / EMC-PG02O
Set by
Pr.10-00 ~ 10-02
Terminals Descriptions
PG1
VP
Output voltage for power: +5V/+12V±5% (use FSW3 to switch +5V/+12V)
Max. output current: 200mA
DCM Common for power and signal
A1, /A1 ,B1, /B1,
Z1, /Z1
Encoder input signal (Line Driver or Open Collector)
Open collector input: +5V/+12V (Note1)
It can be 1-phase or 2-phase input; Max. input frequency: 300kP/sec
PG2
A2, /A2,
B2, /B2
Pulse input signal (Line Driver or Open Collector)
Open collector input: +5V/+12V (Note1)
It can be 1-phase or 2-phase input; Max. input frequency: 300kP/sec.
PG OUT
V+, /V-
Needs external power source for PG OUT circuit.
Input voltage of power:+12V ~ +24V
V- Negative power supply input
A/O, B/O, ZO,
PG card output signals. It has division frequency function: 1 ~ 255 times
Add a pull-up resistor to the open collector output signals to avoid signal
interference.
[Three pull-up resistors are included in the package (1.8kΩ/1W)]
Max. Output current: 20mA; Max output frequency: 300KP/Sec
▪▪ EMC-PG01R
Set by
Pr.10-00 ~ 10-02
Terminals Descriptions
PG1
R1- R2 Resolver output power 7Vrms, 10kHz
S1,S2, S3, S4
S4,
Resolver input signal 3.5±0.175Vrms, 10kHz
PG2 A2, /A2, B2, /B2
Pulse input signal (Line Driver or Open Collector)
Open collector input: +5V/+12V (Note1)
It can be 1-phase or 2-phase input; Max. input frequency: 300kP/sec.
PG OUT
AO, /AO,
BO, /BO,
ZO, /ZO, SG
PG card output signals. It has division frequency function: 1 ~ 255 times
Max. output voltage for Line driver: 5Vdc
Max. output current: 50mA
Max. output frequency: 300kP/sec
SG: The GND of PG card is the same as the host controller or PLC, so a common
output signal is attained.
Accessories
12
▪▪ EMC-PG01U / EMC-PG02U
FJMP1 S : Standard UVW Output Encoder; D : Delta Encoder
Set by
Pr.10-00 ~ 10-02
Terminals Descriptions
PG1
VP
Output voltage for power: +5V/+12V±5% (use FSW3 to switch +5V/+12V)
Max. output current: 200mA
DCM Common for power and signal
A1, /A1 ,B1, /B1,
Z1, /Z1
Encoder input signal (Line Driver)
1-phase or 2-phase input.
Max. input frequency: 300kP/sec
U1, /U1, V1,
/V1, W1, /W1
Encoder input signal
PG2 A2, /A2, B2, /B2
Pulse input signal
Open collector input: +5V/+12V (Note1)
1-phase or 2-phase input; Max. input frequency: 300kP/sec.
PG OUT
AO, /AO,
BO, /BO,
ZO, /ZO, SG
PG card output signals.
Division frequency function: 1 ~ 255 times
Max. output voltage for Line driver: 5Vdc
Max. output current: 50mA
Max. output frequency: 300kP/sec
SG: The GND of PG card is the same as the host controller or PLC, so a common output signal
is attained.
Note 1: For the Open Collector, set input voltage to 5 ~ 15mA and install a pull-up resistor
【5V】 Recommend pull-up resistor: 100 ~ 220Ω, 1/2W and above
【12V】Recommend pull-up resistor: 510 ~ 1.35kΩ, 1/2W and above
【24V】Recommend pull-up resistor: 1.8k ~ 3.3kΩ, 1/2W and above
Screw Specifications for Option Card Terminals
EMC-D42A/EMC-D611A
EMC-BPS01
Wire gauge 24 ~ 12AWG (0.205 ~ 3.31mm2
)
Torque 4Kg-cm [3.47Ib-in]
EMC-R6AA
Wire gauge 24 ~ 16AWG (0.205 ~ 1.31mm2
)
Torque 6Kg-cm [5.21Ib-in]
EMC-PG01L/EMC-PG01O
EMC-PG01R/EMC-PG01U
Wire gauge 30 ~ 16AWG (0.0509 ~ 1.31mm2
)
Torque 2Kg-cm [1.74Ib-in]
Accessories
13
▪▪ EMC-D42A
I/O Extension Card
Terminals Descriptions
COM
Common for multi-function input terminals
Select SINK (NPN) / SOURCE (PNP) in J1 jumper / external power supply
MI10 ~ MI13
Refer to parameters 02-26 ~ 02-29 to program the multi-function inputs MI10 ~ MI13.
Internal power is applied from terminal E24: +24Vdc±5% 200mA, 5W
External power +24Vdc: max. voltage 30Vdc, min. voltage 19Vdc, 30W
ON: the activation current is 6.5mA; OFF: leakage current tolerance is 10μA
MO10 ~ MO11
Multi-function output terminals (photocoupler)
Duty-cycle: 50%; Max. output frequency: 100Hz
Max. current: 50mA; Max. voltage: 48Vdc
MXM
Common for multi-function output terminals MO10, MO11(photocoupler)
Max 48Vdc 50mA
▪▪ EMC-D611A
I/O Extension Card
Terminals Descriptions
AC AC power common for multi-function input terminal (Neutral)
MI10 ~ Mi15
Refer to Pr. 02.26 ~ Pr. 02.31 for multi-function input selection
Input voltage: 100 ~ 130Vac; Input frequency: 57 ~ 63Hz
Input impedance: 27Kohm
Terminal response time: ON: 10ms; OFF: 20ms
▪▪ EMC-R6AA
Relay
Extension Card
Terminals Descriptions
RA10 ~ RA15
RC10 ~ RC15
Refer to Pr. 02.36 ~ Pr. 02.41 for multi-function input selection
Resistive load:
3A(N.O.)/ 250Vac
5A(N.O.)/30Vdc
Inductive load (COS 0.4)
2.0A(N.O.)/250Vac
2.0A(N.O.)/30Vdc
It is used to output each monitor signal, such as for drive in operation, frequency attained or
overload indication.
▪▪ EMC-BPS01
Relay
Extension Card
Terminals Descriptions
24V GND
When the AC motor drive power is off, the external power supply card provides external power
to the network system, PLC function, and other functions to allow continued operations.
Input power: 24V±5%
Maximum input current: 0.5A
Note:
Do not connect the control terminal +24 V (Digital control signal common: SOURCE) directly to the EMC-
BPS01 input terminal 24  V.
Do not connect control terminal GND directly to the EMC-BPS01 input terminal GND.
Accessories
14
▪▪ CMC-MOD01
Relay
Extension Card
Features
►► MDI/MDI-X auto-detect
►► Virtual serial port. Supports MODBUS
TCP protocol
►► AC motor drive keypad/Ethernet
configuration
►► E-mail alarm
►► Baud rate: 10 / 100Mbps auto-detect
Network Interface
Interface	 RJ-45 with Auto MDI/MDIX Transmission speed 10/100 Mbps Auto-Detect
Number of ports	 1 Port Network protocol	
ICMP, IP, TCP, UDP, DHCP, SMTP,
MODBUS OVER TCP/IP, Delta
Configuration
Transmission method IEEE 802.3, IEEE 802.3u
Transmission cable Category 5e shielding 100M
PROFIBUS DP Connector
Interface	 DB9 connector
Transmission method High-speed RS-485
Transmission cable Shielded twisted pair cable
Electrical isolation 500VDC
Communication
Message type	 Cyclic data exchange
Module name	 CMC-PD01
GSD document	 DELA08DB.GSD
Company ID	 08DB (HEX)
Serial transmission
speed supported
(auto-detection)	
9.6kbps; 19.2kbps; 93.75kbps; 187.5kbps;
125kbps;
250kbps; 500kbps; 1.5Mbps; 3Mbps; 6Mbps;
12Mbps (bits per second)
▪▪ CMC-EIP01
Network Interface
Features
►► MDI/MDI-X auto-detect
►► Supports MODBUS TCP and Ethernet/IP
protocol
►► Baud rate: 10 / 100 Mbps auto-detect
►► AC motor drive keypad/Ethernet
configuration
►► Virtual serial port t
Network Interface
Interface	 RJ-45 with Auto MDI/MDIX	 Transmission speed 10/100 Mbps Auto-Detect	
Number of ports	 1 Port	
Network protocol	
ICMP, IP, TCP, UDP, DHCP, SMTP,
MODBUS OVER TCP/IP, Delta Configuration	
	Transmission method IEEE 802.3, IEEE 802.3u	
Transmission cable Category 5e shielding 100M	
▪▪ CMC-PD01
Features
►► Supports PZD control data exchange
►► Supports PKW polling AC motor drive parameters
►► Supports user diagnosis function
►► Auto-detects baud rates; supports Max. 12Mbps
15
CMC-DN01
DeviceNet Connector
Interface	
5-PIN open removable connector.
Of 5.08mm PIN interval
Transmission method CAN
Transmission cable
Shielded twisted pair cable
(with 2 power cables)
Transmission speed
125kbps, 250kbps, 500kbps and
extendable serial transmission
speed mode
Network protocol	 DeviceNet protocol
DeviceNet Connector
Interface		
50 PIN communication terminal
Transmission method SPI communication
Terminal function	
1. Communicating with AC motor drive
2. Transmitting power supply from AC motor
drive
Communication protocol
Delta HSSP protocol
▪▪ CMC-DN01 Features
►► Based on the high-speed communication interface of Delta HSSP protocol, able to
conduct immediate control of AC motor drive
►► Supports Group 2 only connection and polling I/O data exchange
►► For I/O mapping, supports Max. 32 words of input and 32 words of output
►► Supports EDS file configuration in DeviceNet configuration software
►► Supports all baud rates on DeviceNet bus: 125kbps, 250kbps, 500kbps and extendable
serial transmission speed mode
►► Node address and serial transmission speed can be set up on AC motor drive
►► Power supplied from AC motor drive
▪▪ EMC-COP01
Built-in EMC-COP01 card are available for VFDXXXC23E and VFDXXXC43E
RJ-45 Pin definition
8~1 8~1
Male Female
Pin Pin name	 Definition		
1 CAN_H	 CAN_H bus line (dominant high)	
2 CAN_L CAN_L bus line (dominant low)	
3
CAN_
GND	
Ground/0V/V-		
6
CAN_
GND	
Ground/0V/V-		
Network Interface
Interface	 RJ-45
Number of ports	 1 Port
Transmission method CAN
Transmission cable CAN standard cable
Transmission speed 1M 500k 250k 125k 100k 50k
Communication protocol CANopen
Accessories
16
Model Name
VFD 750 CT 43 F - 00 A6
Product Name
Variable Frequency Drive
CT2000 series
Applicable Motor Capacity
110 : 11kW
150 : 15kW
185 : 18.5kW
220 : 22kW
300 : 30kW
Input Voltage
43 : 460V 3-Phase
Installation Method
F : Flange mount
A : Wall mount
IP Protection Level
00 : IP00 UL Open Type
21 : IP20 NEMA1
Cooling Method
A, B : Airway cooling
C : Fan cooling
6 = 6M/sec @fc = 2kHz
8 = 8.5M/sec @fc = 2kHz
370 : 37kW
450 : 45kW
550 : 55kW
750 : 75kW
900 : 90kW
▪▪ CANopen Communication Cable
Model: TAP-CB05, TAP-CB10
L ± 10
8
H1
1
8
H2
1
Title Part No.
L
mm inch
1 UC-CMC003-01A 300 11.8
2 UC-CMC005-01A 500 19.6
3 UC-CMC010-01A 1000 39
4 UC-CMC015-01A 1500 59
5 UC-CMC020-01A 2000 78.7
6 UC-CMC030-01A 3000 118.1
7 UC-CMC050-01A 5000 196.8
8 UC-CMC100-01A 10000 393.7
9 UC-CMC200-01A 20000 787.4
▪▪ Digital Keypad Accessories: RJ45 Extension Leads and CMC-EIP01 Cables
Applicable Models: CBC-K3FT, CBC-K5FT, CBC-K7FT, CBC-K10F, CBC-K16FT
Title Part No. Explanation
1 CBC-K3FT RJ45 extension lead, 3 feet (approximately 0.9m)
2 CBC-K5FT RJ45 extension lead, 5 feet (approximately 1.5m)
3 CBC-K7FT RJ45 extension lead, 7 feet (approximately 2.1m)
4 CBC-K10FT RJ45 extension lead, 10 feet (approximately 3m)
5 CBC-K16FT RJ45 extension lead, 16 feet (approximately 4.9m)
Accessories
17
Ordering Information
■ Flange mount models
Frame Power Range Models
Frame B
460V:
11kW ~ 18.5kW
VFD110CT43F00B
VFD150CT43F00B
VFD185CT43F00B
Frame C
460V:
22kW ~ 37kW
VFD220CT43F00B
VFD300CT43F00B
VFD370CT43F00B
Frame D
460V:
45kW ~ 90kW
VFD450CT43F00B
VFD550CT43F00B
VFD750CT43F00A6
VFD900CT43F00A8
■ Wall mount models
Frame Power Range Models
Frame B
460V:
11kW ~ 18.5kW
VFD110CT43A21C
VFD150CT43A21C
VFD185CT43A21C
Frame C
460V:
22kW ~ 37kW
VFD220CT43A21C
VFD300CT43A21C
VFD370CT43A21C
Frame D
460V:
45kW ~ 55kW
VFD450CT43A00C
VFD550CT43A00C
18
Attention
Used with 400V Standard Motors
It is recommended to add an AC output reactor
when using with a 400V standard motor to
prevent damage to motor insulation.
Torque Characteristics and
Temperature Rise
When a standard motor is drive controlled, the
motor temperature will be higher than with DOL
operation.
Please reduce the motor output torque when
operating at low speeds to compensate for less
cooling efficiency.
For continuous constant torque at low speeds,
external forced motor cooling is recommended.
Vibration
When the motor drives the machine, resonances
may occur, including machine resonances.
Abnormal vibration may occur when operating a
2-pole motor at 60Hz or higher.
Noise
When a standard motor is drive controlled, the
motor noise will be higher than with DOL
operation.
To lower the noise, please increase the carrier
frequency of the drive. The motor fan can be
very noisy when the motor speed exceeds 60Hz.
High-speed Motor
To ensure safety, please try the frequency
setting with another motor before operating the
high-speed motor at 120Hz or higher.
Explosion-proof Motor
Please use a motor and drive that comply with
explosion-proof requirements.
Submersible Motor & Pump
The rated current is higher than that of a
standard motor.
Please check before operation and select the
capacity of the AC motor drive carefully.
The motor temperature characteristics differ
from a standard motor, please set the motor
thermal time constant to a lower value.
Brake Motor
When the motor is equipped with a mechanical
brake, the brake should be powered by the
mains supply.
Damage may occur when the brake is powered
by the drive output. Please DO NOT drive the
motor with the brake engaged.
Gear Motor
In gearboxes or reduction gears, lubrication may
be reduced if the motor is continuously operated
at low speeds.
Please DO NOT operate in this way.
Synchronous Motor
These motors need suitable software for
control. Please contact Delta for more
information.
Single-phase Motor
Single-phase motors are not suitable for being
operated by an AC Motor Drive. Please use a
3-phase motor instead when necessary.
Installation Position
1. The drive is suitable for installation in a place
with ambient temperature from -10 to 50「J.
2. The surface temperature of the drive and
brake resistor will rise under specific
operation conditions. Therefore, please
install the drive on materials that are
noncombustible.
3. Ensure that the installation site complies with
the ambient conditions as stated in the manual.
Limit of Wiring Distance
For remote operation, please use twist-shielding
cable and the distance between the drive and
control box should be less than 20m.
Maximum Motor Cable Length
Motor cables that are too long may cause
overheating of the drive or current peaks due to
stray capacitance.
Please ensure that the motor cable is less than
30m.
If the cable length can't be reduced, please lower
the carrier frequency or use an AC reactor.
Choose the Right Cable
Please refer to current value to choose the right
cable section with enough capacity or use
recommended cables.
Grounding
Please ground the drive completely by using the
grounding terminal.
Standard Motor
Please select the drive according to applicable
motor rated current listed in the drive
specification.
Please select the next higher power AC drive in
case higher starting torque or quick
acceleration/deceleration is needed.
Special Motor
Please select the drive according to: Rated
current of the drive > rated current of the motor
Please transport and store the drive in a place
that meets environment specifications.
Standard Motors
Special Motors
Environmental Conditions
Molded-Case Circuit Breakers
(MCCB)
Please install the recommended MCCB or ELCB
in the main circuit of the drive and make sure that
the capacity of the breaker is equal to or lower
than the recommended one.
Add a Magnetic Contactor(MC) in
the Output Circuit
When a MC is installed in the output circuit of the
drive to switch the motor to commercial power or
other purposes, please make sure that the drive
and motor are completely stopped and remove
the surge absorbers from the MC before
switching it.
Add a Magnetic Contactor (MC) in
the Input Circuit
Please only switch the MC ONCE per hour or it
may damage the drive. Please use RUN/STOP
signal to switch many times during motor
operation.
Motor Protection
The thermal protection function of the drive can
be used to protect the motor by setting the
operation level and motor type
(standard motor or variable motor).
When using a high-speed motor or a
water-cooled motor the thermal time constant
should be set to a lower value.
When using a longer cable to connect the motor
thermal relay to a motor, high-frequency currents
may enter via the stray capacitance.
It may result in malfunctioning of the relay as the
real current is lower than the setting of thermal
relay. Under this condition, please lower the
carrier frequency or add an AC reactor to solve
this.
DO NOT Use Capacitors to Improve
the Power Factor
Use a DC reactor to improve the power factor of
the drive. Please DO NOT install power factor
correction capacitors on the main circuit of the
drive to prevent motor faults due to over current.
Do NOT Use Surge Absorber
Please DO NOT install surge absorbers on the
output circuit of the drive.
Lower the Noise
To ensure compliance with EMC regulations,
usually a filter and shielded wiring is used to
lower the noise.
Method Used to Reduce the Surge
Current
Surge currents may occur in the phase-lead
capacitor of the power system, causing an
overvoltage when the drive is stopped or at low
loads.
It is recommended to add a DC reactor to the
drive.
Peripheral Equipment
Wiring
How to Choose the Drive
Capacity
Transportation and Storage
Industrial Automation Headquarters
Delta Electronics, Inc.
Taoyuan Technology Center
18 Xinglong Road, Taoyuan District,
Taoyuan City 33068, Taiwan (R.O.C.)
TEL: 886-3-362-6301 / FAX: 886-3-371-6301
Asia
Delta Electronics (Jiangsu) Ltd.
Wujiang Plant 3
1688 Jiangxing East Road,
Wujiang Economic Development Zone
Wujiang City, Jiang Su Province, P.R.C. 215200
TEL: 86-512-6340-3008 / FAX: 86-769-6340-7290
Delta Greentech (China) Co., Ltd.
238 Min-Xia Road, Pudong District,
ShangHai, P.R.C. 201209
TEL: 86-21-58635678 / FAX: 86-21-58630003
Delta Electronics (Japan), Inc.
Tokyo Office
2-1-14 Minato-ku Shibadaimon,
Tokyo 105-0012, Japan
TEL: 81-3-5733-1111 / FAX: 81-3-5733-1211
Delta Electronics (Korea), Inc.
1511, Byucksan Digital Valley 6-cha, Gasan-dong,
Geumcheon-gu, Seoul, Korea, 153-704
TEL: 82-2-515-5303 / FAX: 82-2-515-5302
Delta Electronics Int’l (S) Pte Ltd.
4 Kaki Bukit Ave 1, #05-05, Singapore 417939
TEL: 65-6747-5155 / FAX: 65-6744-9228
Delta Electronics (India) Pvt. Ltd.
Plot No 43 Sector 35, HSIIDC
Gurgaon, PIN 122001, Haryana, India
TEL : 91-124-4874900 / FAX : 91-124-4874945
Americas
Delta Products Corporation (USA)
Raleigh Office
P.O. Box 12173,5101 Davis Drive,
Research Triangle Park, NC 27709, U.S.A.
TEL: 1-919-767-3800 / FAX: 1-919-767-8080
Delta Greentech (Brasil) S.A.
Sao Paulo Office
Rua Itapeva, 26 - 3° andar Edificio Itapeva One-Bela Vista
01332-000-São Paulo-SP-Brazil
TEL: 55 11 3568-3855 / FAX: 55 11 3568-3865
Europe
Delta Electronics (Netherlands) B.V.
Eindhoven Office
De Witbogt 20, 5652 AG Eindhoven, The Netherlands
TEL: +31 (0)40-8003800 / FAX: +31 (0)40-8003898
*We reserve the right to change the information in this catalogue without prior notice.
DELTA_IA-MDS_CT2000_C_EN_20160413

Delta ia mds-ct2000_c_en_20160413

  • 1.
    www.deltaww.com Delta Textile Vector ControlDrive CT2000 Series Automation for a Changing World
  • 2.
    1 Features ■ Fanless designwith high efficiency heat sink to prevent fiber and dust from clogging or entering the drive. No more overheating problems (*1) ■ Flange mount installation to enhance system safety and stability and provide excellent heat dissipation performance (*1) ■ Supports external fan connection (*1) ■ Wall mount installation model with a large fan (*2) ■ Deceleration Energy Backup (DEb) function for smooth motor deceleration control ■ Supports both asynchronous and synchronous motors ■ Common DC bus design ■ Enhanced drive durability using Printed Circuit Board (PCB) coating standard IEC 60721-3-3 CLASS 3C2 ■ Built-in 10K steps PLC programming capability and RS-485 with MODBUS communication for master station so there is no need for an additional host controller and communication module in the system. Constructs a simple network with high performance and effective cost. ■ Optional communication cards are available upon request *1: For model names ending with code A or B *2: For model names ending with code C Deceleration Energy Backup (DEB) The CT2000 Series features a Decelerate Energy Backup (DEB) function to prevent thread or yarn breaking when a sudden power outage or abnormal operation interruption occurs. It uses the regenerative energy that is produced during braking to facilitate the motor deceleration process. It also supports a common DC bus connection to allow multiple drives to control multiple motors decelerating to a stop smoothly and synchronously at the same speed ratio which is a perfect solution for spinning machine and other applications that require synchronous deceleration control of motors via DC bus. The CT2000 Series is an industrial drive designed for textile and other harsh environment applications that have a high density of dust, fiber, oil or other such substances. To prevent fiber or dust from clogging or entering the drive, the CT2000 offers a fanless design for flange mount installation which is suitable for an application environment that has an air cooling duct system. There is also a large fan design for wall mount installation that can fit all types of applications. The CT2000 provides ultimate application flexibility for the textile industry. Applications: Spinning machines, roving machines, machine tool, ceramic, glass and other highly demanding industries.
  • 3.
    2 Flange Mount Flange mountinstallation for the fanless model. This design avoids fiber or dust clumping in the fan or entering the drive and prevents overheating problems. This model is suitable for an application environment that has sufficient space for an airway for the drive. (See the picture on the right) (Available for models with names ending in A or B) Wall Mount Larger fan design for the wall mount model to fulfill other textile application needs. ( A larger fan is available for models with names ending in C) Standard Model Power Range 460V 11~90kW Air suction system Dust Collector Fan Drive Electric box Airway temperature ≤ 40ºC Refer to page 5 for the wind speed of the heatsink airway 460V (kW) 11 15 18.5 22 30 37 45 55 75 90 460V (HP) 15 20 25 30 40 50 60 75 100 125 Frame (Flange Mount) Frame (Wall Mount) B C D B C D
  • 4.
    3 CMC-MOD01 CMC-EIP01 CMC-PD01 CMC-DN01 EMC-PG01L EMC-COP01 EMC-D42AEMC-R6AA EMC-D611A EMC-PG01O EMC-PG01U EMC-PG01R EMC-BPS01 PG Card CommunicationCard I/O Card Power Shift Card * : Optional accessories available upon purchase Analog I/O switches RS-485 communication RJ45 serial communication port Removable terminal blocks - Safe and easy to install Modular Design ■ Various accessories options, such as I/O extension cards, encoder feedback cards, communication cards, hot plug LCD keypad, removable terminals and removable fans.
  • 5.
    4 Specifications Environment for Operation,Storage and Transportation DO NOT expose the AC motor drive to harsh environments, such as with dust, direct sunlight, corrosive/ inflammable gasses, humidity, liquid or vibration. The salt in the air must be less than 0.01mg/cm 2 every year. Environment Installation location IEC60364-1/IEC60664-1 Pollution degree 2, Indoor use only Surrounding Temperature Storage -25ºC ~ +70ºC Transportation -25ºC ~ +70ºC Only allowed for non-condensation, non-frozen, non-conductive pollution environment. Rated Humidity Operation Max. 95% Storage/ Transportation Max. 95% Only allowed for non-condensation, non-frozen, non-conductive pollution environment. Air Pressure Operation/ Storage 86 to 106 kPa Transportation 70 to 106 kPa Pollution Level IEC60721-3-3 Operation Class 3C2; Class 3S2 Storage Class 1C2; Class 1S2 Transportation Class 2C2; Class 2S2 Only allowed for non-condensation, non-frozen, non-conductive pollution environment. Altitude Operation If AC motor drive is installed at altitude 0~1000m, follow normal operation restrictions. If it is installed at altitude 1000~3000m, decrease 1% of rated current or lower 0.5ºC of temperature for every 100m increase in altitude. Maximum altitude for Corner Grounded is 2000m. Package Drop Storage ISTA procedure 1A (according to weight) IEC60068-2-31 Transportation Vibration 1.0mm, peak to peak value range from 2Hz to 13.2Hz; 0.7G~1.0G range from 13.2Hz to 55Hz; 1.0G range from 55Hz to 512Hz. Comply with IEC 60068-2-6 Impact IEC/EN 60068-2-27 Operation Position Max. allowed offset angle ±10º (under normal installation position) 10º 10º Operation Temperature and Protection Level Model Frame Top cover Conduit Box Protection Level Operation Temperature VFD CT43 B, C Top cover removed Standard conduit box IP20/UL Open Type -10~50ºC; -10~40ºC (heat sink side) D N/A No conduit box IP00 IP20/UL Open Type This circled part is IP00, other areas are IP20
  • 6.
    5 Product Specifications Frame SizeB C D Model VFD CT43 110 150 185 220 300 370 450 550 750* 900* Max. Applicable Motor Output (kW) 11 15 18.5 22 30 37 45 55 75 90 Max. Applicable Motor Output (hp) 15 20 25 30 40 50 60 75 100 125 Output Rating Heavy Duty Rated Output Capacity (kVA) 14 18 24 29 34 45 55 69 84 114 Rated Output Current (A) 17 23 30 36 43 57 69 86 105 143 Carrier Frequency (kHz) 2~6kHz Normal Duty Rate Output Capacity (kVA) 18 24 29 36 45 57 73 88 115 143 Rated Output Current (A) 24 32 38 45 60 73 91 110 144 180 Carrier Frequency (kHz) 2~15kHz 2~10kHz 2~9kHz Input Rating Input Current (A) Heavy Duty 19 25 33 38 45 60 70 96 108 149 Input Current (A) Normal Duty 25 33 40 50 62 79 91 110 144 180 Rated Voltage/Frequency 3-phase AC 380 V ~ 480 V (-15% ~ +10%), 50/60 Hz Operating Voltage Range 323~528Vac Frequency Tolerance 47~63Hz Cooling method Flange-mounted model uses natural cooling, it is suitable for air cooling and use with heat sink; Wall-mounted model uses fan cooling Wind Speed of Heat Sink Airway Wind speed when the carrier frequency is 2kHz (m/s) 3.5 3.5 7 3.5 4.5 6 8.5 Wind speed when the carrier frequency is default setting(m/s) 3.5 6.5 8.5 3.5 7.0 9.5 5.5 6 8.5 9.5 Braking Chopper Frame B to C (built-in); Frame D (optional) DC reactor Frame B to C (optional); Frame D (built-in) EMC Filter optional *Only for drives with model names ending in the letter A ControlCharacteristics Control Method 1: V/F, 2: SVC, 3: VF+PG, 4: FOC+PG, 5: TQC+PG Starting Torque Reach up to 150% or above at 0.5Hz. Under FOC+PG mode, starting torque can reach 150% at 0Hz. V/F Curve 4 point adjustable V/F curve and square curve Speed Response Ability 5Hz (vector control can reach up to 40Hz) Torque Limit Light duty 130%, Heavy duty 175% torque current. Torque Accuracy ±5% Max. Output Frequency (Hz) Light duty: 0.01 ~ 599.00Hz; Heavy duty: 0.00 ~ 300.00Hz Frequency Output Accuracy Digital command: ±0.01%,-10~+40ºC,Analog command: ±0.1%, 25±10ºC Output Frequency Resolution Digital command: 0.01Hz,Analog command: 0.03*max. output frequency / 60 Hz (±11bit) Overload Tolerance Light duty: rated output current is 120% for 60 seconds Heavy duty: rated output current is 150% for 60 seconds Frequency Setting Signal +10V~-10,0~+10V,4~20mA,0~20mA,Pulse input Accel./decel. Time 0.00~600.00/0.0~6000.0 seconds Main control function Torque control, Droop control, Speed/torque control switching, Feed forward control, Zero- servo control, Momentary power loss ride thru, Speed search, Over-torque detection, Torque limit, 17-step speed (max), Accel/decel time switch, S-curve accel/decel, 3-wire sequence, Auto-Tuning (rotational, stationary), Dwell, Cooling fan on/off switch, Slip compensation, Torque compensation, JOG frequency, Frequency upper/lower limit settings, DC injection braking at start/stop, High slip braking, PID control (with sleep function),Energy saving control, MODOBUS communication (RS-485 RJ45, max. 115.2 kbps), Fault restart, Parameter copy Fan Control CT2000 Ver.B does not have fan built-in when leaving the factory. Protection Characteristics Motor Protection Electronic thermal relay protection Over-current Protection Over-current protection for 200% rated current current clamp『Light duty: 130~140%』;『Heavy duty: 180~185%』 Over-voltage Protection 460: drive will stop when DC-BUS voltage exceeds 820V Over-temperature Protection Built-in temperature sensor Stall Prevention Stall prevention during acceleration, deceleration and running independently Restart After Instantaneous Power Failure Parameter setting up to 20 seconds Grounding Leakage Current Protection Leakage current is higher than 50% of rated current of the AC motor drive Certifications GB/T12668-2
  • 7.
    6 Wiring Frame B ~C This provides 3-phase power AFM1 ACM Analog signal common Option Slot 1 RA1 RB1 RC1 AVI ACM +10V 5K 3 2 1 0~10V/0~20mA Analog signal common ACI AUI 4~20mA/0~10V -10~+10V -10V +10V/20mA -10V/20mA FWD REV MI1 MI3 MI4 MI5 MI6 FWD/STOP REV/STOP Multi-step speed 3 Multi-step speed 1 Multi-step speed 4 Multi-step speed 2 N/A N/A N/A N/A MI7 Digital signal common DCM MI2 MI8 Parameter Settings Power removal safety function for emergency stop SCM S1 8 1 Option Slot 3 Option Slot 2 MODBUS RS-485 8 1 SG+ SG- COM Input pulse of MI8 is 33kHZ. DO NOT connect mains directly to the external terminal Digital signal common AFM2 Analog programmable output terminal 0~10VDC/-10~+10V Analog multi-function output terminal 0~10VDC/4-20mA RA2 RB2 RC2 +24V Pin 1~2, 7, 8:Reserve Pin 3, 6:GND Pin 4:SG- Pin 5:SG+ PG extension card IO & Relay extension card Communication extension card Photocoupler output MO2 MCM DFM MO1 30V/30mA100kHz DCM 48V/50mA 48V/50mA Main circuit Control terminal Shielded leads & cable Multi-function output terminals 250Vac/3A (N.O.) 250Vac/3A (N.C.) 250Vac/1.2A (N.C.) Estimate at COS (0.4) 250Vac/1.2A (N.O.) Estimate at COS (0.4) 30Vdc/5A (N.O.) 30Vdc/3A (N.C.) Multi-function output frequency terminals Multi-function output frequency terminals Multi-function output frequency terminals Factory Setting: NPN (SINK) Mode R(L1) S(L2) T(L3) R (L1) S(L2) T(L3) U(T1) V(T2) W (T3) IM 3~ +2 B2+1- NFB RB1 R C1 S A O FF ON M C MC NOTENOTE Fuse/NFB (No Fuse Breaker) Jumper DC choke Optional( ) Brake resistor (Optional) Motor It is recommended to install a protective circuit at RB1-RC1 to protect it from system damage. When a fault occurs, the contact will switch ON to shut the power and protect the power system. NOTE RB1-RC1 are multi-function output terminals.
  • 8.
    7 Frame D This provides3-phase power Pin 1~2, 7, 8:Reserve Pin 3, 6:GND Pin 4:SG- Pin 5:SG+ AFM1 ACM Analog signal common RA1 RB1 RC1 AVI ACM +10V 3 2 1 0~10V/0~20mA Analog signal common ACI AUI 4~20mA/0~10V -10~+10V -10V +10V/20mA -10V/20mA Photocoupler output MO2 MCM FWD REV MI1 MI3 MI4 MI5 MI6 FWD/STOP REV/STOP MI7 Digital signal common DCM MI2 MI8 Parameter Settings: 8 1 MODBUS RS-485 8 1 DFM MO1 30V/30mA/100kHz SG+ SG- COM 48V/50mA 48V/50mA AFM2 Analog programmable output terminal 0~10VDC/-10~+10V Analog multi-function output terminal 0~10VDC/4-20mA DCM +24V RA2 RB2 RC2 Power removal safety function for emergency stop Digital signal common S1 SCM Option Slot 1 Option Slot 2 PG extension card 5K Option Slot 3 IO & Relay extension card Communication extension card Multi-step speed 1 Multi-step speed 2 Multi-step speed 3 Multi-step speed 4 N/A N/A N/A N/A Input pulse of MI8 is 33kHZ. DO NOT connect mains directly to the external terminal Main circuit Control terminal Shielded leads & cable Multi-function output terminals 250Vac/3A (N.O.) 250Vac/3A (N.C.) 250Vac/1.2A (N.O.) Estimate at COS (0.4) 250Vac/1.2A (N.C.) Estimate at COS (0.4) 30Vdc/5A (N.O.) 30Vdc/3A (N.C.) Multi-function output frequency terminals Multi-function output frequency terminals Multi-function output frequency terminals R(L1) S(L2) T(L3) R(L1) S(L2) T(L3) U(T1) V(T2) W(T3) IM 3~ NFB RB1 RC1 S A O FF ON M C M C +1/DC+ -/DC-Fuse/NFB (No Fuse Breaker) NOTENOTE It is recommended to install a protective circuit at RB1-RC1 to protect it from system damage. When a fault occurs, the contact will switch ON to shut the power and protect the power system. Motor NOTE RB1-RC1 are multi-function output terminals.
  • 9.
    8 Dimensions ■ Frame B(Wall mount) ■ Frame B (Flange mount) MODEL VFD110CT43A21C VFD150CT43A21C VFD185CT43A21C MODEL VFD110CT43F00B VFD150CT43F00B VFD185CT43F00B Unit: mm[inch] Frame W W1 H H1 D D1 S1 Ø1 Ø2 Ø3 B mm 200.0 173.0 435.0 419.4 189.4 89.8 8.5 22.2 34.0 43.8 inch 7.87 6.81 17.13 16.51 7.46 3.54 0.33 0.87 1.34 1.72 Unit: mm[inch] Frame W W1 H H1 D D1 S1 Ø1 Ø2 Ø3 B mm 200.0 173.0 361.8 336.8 189.4 83.2 8.5 22.2 34.0 43.8 inch 7.87 6.81 14.24 13.26 7.46 3.28 0.33 0.87 1.34 1.72 Detail A (Mounting Hole) See Detail A
  • 10.
    9 ■ Frame C(Flange mount) ■ Frame C (Wall mount) MODEL VFD220CT43F00B VFD300CT43F00B VFD370CT43F00B MODEL VFD220CT43A21C VFD300CT43A21C VFD370CT43A21C Unit: mm[inch] Frame W W1 H H1 H2 D D1 S1 Ø1 Ø2 Ø3 C mm 290.0 272.0 450.0 424.0 180.0 199.5 88.2 6.5 22.2 34.0 50.0 inch 11.42 10.71 17.72 16.69 7.09 7.86 3.47 0.26 0.87 1.34 1.97 Unit: mm[inch] Frame W W1 H H1 D S1 Ø1 Ø2 Ø3 C mm 256.0 231.0 510.0 490.0 204.0 9.0 22.2 34.0 50.0 inch 10.08 9.09 20.08 19.29 8.03 0.35 0.87 1.34 1.97 Detail A (Mounting Hole) See Detail A
  • 11.
    10 ■ Frame D(Wall mount) ■ Frame D (Flange mount) MODEL VFD450CT43A00C VFD550CT43A00C MODEL VFD450CT43F00B VFD550CT43F00B VFD750CT43F00A6 VFD900CT43F00A8 Unit: mm[inch] Frame W W1 H H1 D S1 D mm 338.0 285.0 590.0 563.0 268.0 11.0 inch 13.31 11.22 23.22 22.17 10.55 0.43 Unit: mm[inch] Frame W W1 W2 H H1 H2 D D1 S1 S2 D mm 365.2 346.0 285.0 550.0 525.0 338.0 262.8 90.0 11.0 7.0 inch 13.38 13.62 11.22 21.65 20.67 13.31 10.35 3.54 0.43 0.28 S 1S1 DetailA (Mounting Hole) Detail B (Mounting Hole) W W1 H H1 DSee DetailA See Detail B H H1 H2 W W2 W1 SEE DETAIL B SEE DETAIL A SEE DETAIL C S1S1 DETAIL A (MOUNTING HOLE) DETAIL B (MOUNTING HOLE) S2 DETAIL C (MOUNTING HOLE) D1 D
  • 12.
    11 ▪▪ EMC-PG01L /EMC-PG02L Set by Pr.10-00 ~ 10-02 Terminals Descriptions PG1 VP Output voltage for power: +5V/+12V±5% (use FSW3 to switch +5V/+12V) Max. output current: 200mA DCM Common for power and signal A1, /A1 ,B1, /B1, Z1, /Z1 Encoder input signal (Line Driver) It can be 1-phase or 2-phase input; Max. input frequency: 300kP/sec PG2 A2, /A2, B2, /B2 Pulse input signal (Line Driver or Open Collector) Open collector input: +5V/+12V (Note1) It can be 1-phase or 2-phase input; Max. input frequency: 300kP/sec. PG OUT AO, /AO, BO, /BO, ZO, /ZO, SG PG card output signals. It has division frequency function: 1 ~ 255 times Max. output voltage for Line driver: 5Vdc Max. output current: 50mA; Max. output frequency: 300kP/sec SG: The GND of PG card is the same as the host controller or PLC, so a common output signal is attained. ▪▪ EMC-PG01O / EMC-PG02O Set by Pr.10-00 ~ 10-02 Terminals Descriptions PG1 VP Output voltage for power: +5V/+12V±5% (use FSW3 to switch +5V/+12V) Max. output current: 200mA DCM Common for power and signal A1, /A1 ,B1, /B1, Z1, /Z1 Encoder input signal (Line Driver or Open Collector) Open collector input: +5V/+12V (Note1) It can be 1-phase or 2-phase input; Max. input frequency: 300kP/sec PG2 A2, /A2, B2, /B2 Pulse input signal (Line Driver or Open Collector) Open collector input: +5V/+12V (Note1) It can be 1-phase or 2-phase input; Max. input frequency: 300kP/sec. PG OUT V+, /V- Needs external power source for PG OUT circuit. Input voltage of power:+12V ~ +24V V- Negative power supply input A/O, B/O, ZO, PG card output signals. It has division frequency function: 1 ~ 255 times Add a pull-up resistor to the open collector output signals to avoid signal interference. [Three pull-up resistors are included in the package (1.8kΩ/1W)] Max. Output current: 20mA; Max output frequency: 300KP/Sec ▪▪ EMC-PG01R Set by Pr.10-00 ~ 10-02 Terminals Descriptions PG1 R1- R2 Resolver output power 7Vrms, 10kHz S1,S2, S3, S4 S4, Resolver input signal 3.5±0.175Vrms, 10kHz PG2 A2, /A2, B2, /B2 Pulse input signal (Line Driver or Open Collector) Open collector input: +5V/+12V (Note1) It can be 1-phase or 2-phase input; Max. input frequency: 300kP/sec. PG OUT AO, /AO, BO, /BO, ZO, /ZO, SG PG card output signals. It has division frequency function: 1 ~ 255 times Max. output voltage for Line driver: 5Vdc Max. output current: 50mA Max. output frequency: 300kP/sec SG: The GND of PG card is the same as the host controller or PLC, so a common output signal is attained. Accessories
  • 13.
    12 ▪▪ EMC-PG01U /EMC-PG02U FJMP1 S : Standard UVW Output Encoder; D : Delta Encoder Set by Pr.10-00 ~ 10-02 Terminals Descriptions PG1 VP Output voltage for power: +5V/+12V±5% (use FSW3 to switch +5V/+12V) Max. output current: 200mA DCM Common for power and signal A1, /A1 ,B1, /B1, Z1, /Z1 Encoder input signal (Line Driver) 1-phase or 2-phase input. Max. input frequency: 300kP/sec U1, /U1, V1, /V1, W1, /W1 Encoder input signal PG2 A2, /A2, B2, /B2 Pulse input signal Open collector input: +5V/+12V (Note1) 1-phase or 2-phase input; Max. input frequency: 300kP/sec. PG OUT AO, /AO, BO, /BO, ZO, /ZO, SG PG card output signals. Division frequency function: 1 ~ 255 times Max. output voltage for Line driver: 5Vdc Max. output current: 50mA Max. output frequency: 300kP/sec SG: The GND of PG card is the same as the host controller or PLC, so a common output signal is attained. Note 1: For the Open Collector, set input voltage to 5 ~ 15mA and install a pull-up resistor 【5V】 Recommend pull-up resistor: 100 ~ 220Ω, 1/2W and above 【12V】Recommend pull-up resistor: 510 ~ 1.35kΩ, 1/2W and above 【24V】Recommend pull-up resistor: 1.8k ~ 3.3kΩ, 1/2W and above Screw Specifications for Option Card Terminals EMC-D42A/EMC-D611A EMC-BPS01 Wire gauge 24 ~ 12AWG (0.205 ~ 3.31mm2 ) Torque 4Kg-cm [3.47Ib-in] EMC-R6AA Wire gauge 24 ~ 16AWG (0.205 ~ 1.31mm2 ) Torque 6Kg-cm [5.21Ib-in] EMC-PG01L/EMC-PG01O EMC-PG01R/EMC-PG01U Wire gauge 30 ~ 16AWG (0.0509 ~ 1.31mm2 ) Torque 2Kg-cm [1.74Ib-in] Accessories
  • 14.
    13 ▪▪ EMC-D42A I/O ExtensionCard Terminals Descriptions COM Common for multi-function input terminals Select SINK (NPN) / SOURCE (PNP) in J1 jumper / external power supply MI10 ~ MI13 Refer to parameters 02-26 ~ 02-29 to program the multi-function inputs MI10 ~ MI13. Internal power is applied from terminal E24: +24Vdc±5% 200mA, 5W External power +24Vdc: max. voltage 30Vdc, min. voltage 19Vdc, 30W ON: the activation current is 6.5mA; OFF: leakage current tolerance is 10μA MO10 ~ MO11 Multi-function output terminals (photocoupler) Duty-cycle: 50%; Max. output frequency: 100Hz Max. current: 50mA; Max. voltage: 48Vdc MXM Common for multi-function output terminals MO10, MO11(photocoupler) Max 48Vdc 50mA ▪▪ EMC-D611A I/O Extension Card Terminals Descriptions AC AC power common for multi-function input terminal (Neutral) MI10 ~ Mi15 Refer to Pr. 02.26 ~ Pr. 02.31 for multi-function input selection Input voltage: 100 ~ 130Vac; Input frequency: 57 ~ 63Hz Input impedance: 27Kohm Terminal response time: ON: 10ms; OFF: 20ms ▪▪ EMC-R6AA Relay Extension Card Terminals Descriptions RA10 ~ RA15 RC10 ~ RC15 Refer to Pr. 02.36 ~ Pr. 02.41 for multi-function input selection Resistive load: 3A(N.O.)/ 250Vac 5A(N.O.)/30Vdc Inductive load (COS 0.4) 2.0A(N.O.)/250Vac 2.0A(N.O.)/30Vdc It is used to output each monitor signal, such as for drive in operation, frequency attained or overload indication. ▪▪ EMC-BPS01 Relay Extension Card Terminals Descriptions 24V GND When the AC motor drive power is off, the external power supply card provides external power to the network system, PLC function, and other functions to allow continued operations. Input power: 24V±5% Maximum input current: 0.5A Note: Do not connect the control terminal +24 V (Digital control signal common: SOURCE) directly to the EMC- BPS01 input terminal 24  V. Do not connect control terminal GND directly to the EMC-BPS01 input terminal GND. Accessories
  • 15.
    14 ▪▪ CMC-MOD01 Relay Extension Card Features ►►MDI/MDI-X auto-detect ►► Virtual serial port. Supports MODBUS TCP protocol ►► AC motor drive keypad/Ethernet configuration ►► E-mail alarm ►► Baud rate: 10 / 100Mbps auto-detect Network Interface Interface RJ-45 with Auto MDI/MDIX Transmission speed 10/100 Mbps Auto-Detect Number of ports 1 Port Network protocol ICMP, IP, TCP, UDP, DHCP, SMTP, MODBUS OVER TCP/IP, Delta Configuration Transmission method IEEE 802.3, IEEE 802.3u Transmission cable Category 5e shielding 100M PROFIBUS DP Connector Interface DB9 connector Transmission method High-speed RS-485 Transmission cable Shielded twisted pair cable Electrical isolation 500VDC Communication Message type Cyclic data exchange Module name CMC-PD01 GSD document DELA08DB.GSD Company ID 08DB (HEX) Serial transmission speed supported (auto-detection) 9.6kbps; 19.2kbps; 93.75kbps; 187.5kbps; 125kbps; 250kbps; 500kbps; 1.5Mbps; 3Mbps; 6Mbps; 12Mbps (bits per second) ▪▪ CMC-EIP01 Network Interface Features ►► MDI/MDI-X auto-detect ►► Supports MODBUS TCP and Ethernet/IP protocol ►► Baud rate: 10 / 100 Mbps auto-detect ►► AC motor drive keypad/Ethernet configuration ►► Virtual serial port t Network Interface Interface RJ-45 with Auto MDI/MDIX Transmission speed 10/100 Mbps Auto-Detect Number of ports 1 Port Network protocol ICMP, IP, TCP, UDP, DHCP, SMTP, MODBUS OVER TCP/IP, Delta Configuration Transmission method IEEE 802.3, IEEE 802.3u Transmission cable Category 5e shielding 100M ▪▪ CMC-PD01 Features ►► Supports PZD control data exchange ►► Supports PKW polling AC motor drive parameters ►► Supports user diagnosis function ►► Auto-detects baud rates; supports Max. 12Mbps
  • 16.
    15 CMC-DN01 DeviceNet Connector Interface 5-PIN openremovable connector. Of 5.08mm PIN interval Transmission method CAN Transmission cable Shielded twisted pair cable (with 2 power cables) Transmission speed 125kbps, 250kbps, 500kbps and extendable serial transmission speed mode Network protocol DeviceNet protocol DeviceNet Connector Interface 50 PIN communication terminal Transmission method SPI communication Terminal function 1. Communicating with AC motor drive 2. Transmitting power supply from AC motor drive Communication protocol Delta HSSP protocol ▪▪ CMC-DN01 Features ►► Based on the high-speed communication interface of Delta HSSP protocol, able to conduct immediate control of AC motor drive ►► Supports Group 2 only connection and polling I/O data exchange ►► For I/O mapping, supports Max. 32 words of input and 32 words of output ►► Supports EDS file configuration in DeviceNet configuration software ►► Supports all baud rates on DeviceNet bus: 125kbps, 250kbps, 500kbps and extendable serial transmission speed mode ►► Node address and serial transmission speed can be set up on AC motor drive ►► Power supplied from AC motor drive ▪▪ EMC-COP01 Built-in EMC-COP01 card are available for VFDXXXC23E and VFDXXXC43E RJ-45 Pin definition 8~1 8~1 Male Female Pin Pin name Definition 1 CAN_H CAN_H bus line (dominant high) 2 CAN_L CAN_L bus line (dominant low) 3 CAN_ GND Ground/0V/V- 6 CAN_ GND Ground/0V/V- Network Interface Interface RJ-45 Number of ports 1 Port Transmission method CAN Transmission cable CAN standard cable Transmission speed 1M 500k 250k 125k 100k 50k Communication protocol CANopen Accessories
  • 17.
    16 Model Name VFD 750CT 43 F - 00 A6 Product Name Variable Frequency Drive CT2000 series Applicable Motor Capacity 110 : 11kW 150 : 15kW 185 : 18.5kW 220 : 22kW 300 : 30kW Input Voltage 43 : 460V 3-Phase Installation Method F : Flange mount A : Wall mount IP Protection Level 00 : IP00 UL Open Type 21 : IP20 NEMA1 Cooling Method A, B : Airway cooling C : Fan cooling 6 = 6M/sec @fc = 2kHz 8 = 8.5M/sec @fc = 2kHz 370 : 37kW 450 : 45kW 550 : 55kW 750 : 75kW 900 : 90kW ▪▪ CANopen Communication Cable Model: TAP-CB05, TAP-CB10 L ± 10 8 H1 1 8 H2 1 Title Part No. L mm inch 1 UC-CMC003-01A 300 11.8 2 UC-CMC005-01A 500 19.6 3 UC-CMC010-01A 1000 39 4 UC-CMC015-01A 1500 59 5 UC-CMC020-01A 2000 78.7 6 UC-CMC030-01A 3000 118.1 7 UC-CMC050-01A 5000 196.8 8 UC-CMC100-01A 10000 393.7 9 UC-CMC200-01A 20000 787.4 ▪▪ Digital Keypad Accessories: RJ45 Extension Leads and CMC-EIP01 Cables Applicable Models: CBC-K3FT, CBC-K5FT, CBC-K7FT, CBC-K10F, CBC-K16FT Title Part No. Explanation 1 CBC-K3FT RJ45 extension lead, 3 feet (approximately 0.9m) 2 CBC-K5FT RJ45 extension lead, 5 feet (approximately 1.5m) 3 CBC-K7FT RJ45 extension lead, 7 feet (approximately 2.1m) 4 CBC-K10FT RJ45 extension lead, 10 feet (approximately 3m) 5 CBC-K16FT RJ45 extension lead, 16 feet (approximately 4.9m) Accessories
  • 18.
    17 Ordering Information ■ Flangemount models Frame Power Range Models Frame B 460V: 11kW ~ 18.5kW VFD110CT43F00B VFD150CT43F00B VFD185CT43F00B Frame C 460V: 22kW ~ 37kW VFD220CT43F00B VFD300CT43F00B VFD370CT43F00B Frame D 460V: 45kW ~ 90kW VFD450CT43F00B VFD550CT43F00B VFD750CT43F00A6 VFD900CT43F00A8 ■ Wall mount models Frame Power Range Models Frame B 460V: 11kW ~ 18.5kW VFD110CT43A21C VFD150CT43A21C VFD185CT43A21C Frame C 460V: 22kW ~ 37kW VFD220CT43A21C VFD300CT43A21C VFD370CT43A21C Frame D 460V: 45kW ~ 55kW VFD450CT43A00C VFD550CT43A00C
  • 19.
    18 Attention Used with 400VStandard Motors It is recommended to add an AC output reactor when using with a 400V standard motor to prevent damage to motor insulation. Torque Characteristics and Temperature Rise When a standard motor is drive controlled, the motor temperature will be higher than with DOL operation. Please reduce the motor output torque when operating at low speeds to compensate for less cooling efficiency. For continuous constant torque at low speeds, external forced motor cooling is recommended. Vibration When the motor drives the machine, resonances may occur, including machine resonances. Abnormal vibration may occur when operating a 2-pole motor at 60Hz or higher. Noise When a standard motor is drive controlled, the motor noise will be higher than with DOL operation. To lower the noise, please increase the carrier frequency of the drive. The motor fan can be very noisy when the motor speed exceeds 60Hz. High-speed Motor To ensure safety, please try the frequency setting with another motor before operating the high-speed motor at 120Hz or higher. Explosion-proof Motor Please use a motor and drive that comply with explosion-proof requirements. Submersible Motor & Pump The rated current is higher than that of a standard motor. Please check before operation and select the capacity of the AC motor drive carefully. The motor temperature characteristics differ from a standard motor, please set the motor thermal time constant to a lower value. Brake Motor When the motor is equipped with a mechanical brake, the brake should be powered by the mains supply. Damage may occur when the brake is powered by the drive output. Please DO NOT drive the motor with the brake engaged. Gear Motor In gearboxes or reduction gears, lubrication may be reduced if the motor is continuously operated at low speeds. Please DO NOT operate in this way. Synchronous Motor These motors need suitable software for control. Please contact Delta for more information. Single-phase Motor Single-phase motors are not suitable for being operated by an AC Motor Drive. Please use a 3-phase motor instead when necessary. Installation Position 1. The drive is suitable for installation in a place with ambient temperature from -10 to 50「J. 2. The surface temperature of the drive and brake resistor will rise under specific operation conditions. Therefore, please install the drive on materials that are noncombustible. 3. Ensure that the installation site complies with the ambient conditions as stated in the manual. Limit of Wiring Distance For remote operation, please use twist-shielding cable and the distance between the drive and control box should be less than 20m. Maximum Motor Cable Length Motor cables that are too long may cause overheating of the drive or current peaks due to stray capacitance. Please ensure that the motor cable is less than 30m. If the cable length can't be reduced, please lower the carrier frequency or use an AC reactor. Choose the Right Cable Please refer to current value to choose the right cable section with enough capacity or use recommended cables. Grounding Please ground the drive completely by using the grounding terminal. Standard Motor Please select the drive according to applicable motor rated current listed in the drive specification. Please select the next higher power AC drive in case higher starting torque or quick acceleration/deceleration is needed. Special Motor Please select the drive according to: Rated current of the drive > rated current of the motor Please transport and store the drive in a place that meets environment specifications. Standard Motors Special Motors Environmental Conditions Molded-Case Circuit Breakers (MCCB) Please install the recommended MCCB or ELCB in the main circuit of the drive and make sure that the capacity of the breaker is equal to or lower than the recommended one. Add a Magnetic Contactor(MC) in the Output Circuit When a MC is installed in the output circuit of the drive to switch the motor to commercial power or other purposes, please make sure that the drive and motor are completely stopped and remove the surge absorbers from the MC before switching it. Add a Magnetic Contactor (MC) in the Input Circuit Please only switch the MC ONCE per hour or it may damage the drive. Please use RUN/STOP signal to switch many times during motor operation. Motor Protection The thermal protection function of the drive can be used to protect the motor by setting the operation level and motor type (standard motor or variable motor). When using a high-speed motor or a water-cooled motor the thermal time constant should be set to a lower value. When using a longer cable to connect the motor thermal relay to a motor, high-frequency currents may enter via the stray capacitance. It may result in malfunctioning of the relay as the real current is lower than the setting of thermal relay. Under this condition, please lower the carrier frequency or add an AC reactor to solve this. DO NOT Use Capacitors to Improve the Power Factor Use a DC reactor to improve the power factor of the drive. Please DO NOT install power factor correction capacitors on the main circuit of the drive to prevent motor faults due to over current. Do NOT Use Surge Absorber Please DO NOT install surge absorbers on the output circuit of the drive. Lower the Noise To ensure compliance with EMC regulations, usually a filter and shielded wiring is used to lower the noise. Method Used to Reduce the Surge Current Surge currents may occur in the phase-lead capacitor of the power system, causing an overvoltage when the drive is stopped or at low loads. It is recommended to add a DC reactor to the drive. Peripheral Equipment Wiring How to Choose the Drive Capacity Transportation and Storage
  • 20.
    Industrial Automation Headquarters DeltaElectronics, Inc. Taoyuan Technology Center 18 Xinglong Road, Taoyuan District, Taoyuan City 33068, Taiwan (R.O.C.) TEL: 886-3-362-6301 / FAX: 886-3-371-6301 Asia Delta Electronics (Jiangsu) Ltd. Wujiang Plant 3 1688 Jiangxing East Road, Wujiang Economic Development Zone Wujiang City, Jiang Su Province, P.R.C. 215200 TEL: 86-512-6340-3008 / FAX: 86-769-6340-7290 Delta Greentech (China) Co., Ltd. 238 Min-Xia Road, Pudong District, ShangHai, P.R.C. 201209 TEL: 86-21-58635678 / FAX: 86-21-58630003 Delta Electronics (Japan), Inc. Tokyo Office 2-1-14 Minato-ku Shibadaimon, Tokyo 105-0012, Japan TEL: 81-3-5733-1111 / FAX: 81-3-5733-1211 Delta Electronics (Korea), Inc. 1511, Byucksan Digital Valley 6-cha, Gasan-dong, Geumcheon-gu, Seoul, Korea, 153-704 TEL: 82-2-515-5303 / FAX: 82-2-515-5302 Delta Electronics Int’l (S) Pte Ltd. 4 Kaki Bukit Ave 1, #05-05, Singapore 417939 TEL: 65-6747-5155 / FAX: 65-6744-9228 Delta Electronics (India) Pvt. Ltd. Plot No 43 Sector 35, HSIIDC Gurgaon, PIN 122001, Haryana, India TEL : 91-124-4874900 / FAX : 91-124-4874945 Americas Delta Products Corporation (USA) Raleigh Office P.O. Box 12173,5101 Davis Drive, Research Triangle Park, NC 27709, U.S.A. TEL: 1-919-767-3800 / FAX: 1-919-767-8080 Delta Greentech (Brasil) S.A. Sao Paulo Office Rua Itapeva, 26 - 3° andar Edificio Itapeva One-Bela Vista 01332-000-São Paulo-SP-Brazil TEL: 55 11 3568-3855 / FAX: 55 11 3568-3865 Europe Delta Electronics (Netherlands) B.V. Eindhoven Office De Witbogt 20, 5652 AG Eindhoven, The Netherlands TEL: +31 (0)40-8003800 / FAX: +31 (0)40-8003898 *We reserve the right to change the information in this catalogue without prior notice. DELTA_IA-MDS_CT2000_C_EN_20160413