Chapter 1: Getting Started
Page 1–10
DuRApulse GS4 AC Drive User Manual – 1st Ed, Rev A - 10/20/2017
durapulse gs4 aC Drive sPeCifiCatiOns
230v Class – ConsTanT Torque – (model-speCifiC speCifiCaTions)
GS4 230V Class Constant-Torque Specifications; Frame Sizes A~B (Model-Specific Specifications)
For Use With Three-Phase Motors Only
Model Name: GS4-xxxx 21P0 22P0 23P0 25P0 27P5 2010 2015
Frame Size A B
Output Rating
Constant Torque (CT)
Max Motor Output
(1-phase/3-phase)
hp
0.5/1 0.75/2 1/3 2/5 3/7.5 3/10 5/15
kW
0.37/0.75 0.55/1.5 0.75/2.2 1.5/3.7 2.2/5.5 2.2/7.5 3.7/11
Rated Output Capacity
(1-phase/3-phase)
kVA
1.0/1.9 1.3/2.8 2.0/4.0 3.2/6.4 4.4/9.6 4.4/12 6.8/19
Rated Output Current
(1-phase/3-phase)
A
2.4/4.8 3.2/7.1 5/10 8/16 11/24 11/31 17/47
Carrier Frequency kHz
2 to 6
Input Rating *
Rated Input Current *
(1-phase/3-phase)
A
6.4/6.1 9.7/11 15/15 20/18.5 26/26 26/34 40/50
Rated Voltage/Frequency
1-phase/3-phase 200~240 VAC (-15% to +10%), 50/60Hz
Operating Voltage Range
170~265 VAC
Frequency Tolerance
47~63 Hz
Short Circuit Withstand (SCCR)
(A, rms symmetrical)
100kA
Weight (kg [lb])
2.6 [5.7] 5.4 [11.9]
Watt Loss 100% I (W)
61 88 115 159 264 335 529
Cooling Method
natural
convection
fan
Braking Chopper
built in
DC Reactor
optional
EMI Filter
optional
* If 3-phase power source is non-symmetrical, refer to “Circuit Connections – RFI Jumper” in Chapter 2:
Installation and Wiring, page 2–14.
* Please refer to “Appendix A: Accessories” for input fusing information.
GS4 230V Class Constant-Torque Specifications; Frame Sizes C~E (Model-Specific Specifications)
For Use With Three-Phase Motors Only
Model Name: GS4-xxxx 2020 2025 2030 2040 2050 2060 2075 2100
Frame Size C D E
Output Rating
Constant Torque (CT)
Max Motor Output
(1-phase/3-phase)
hp
7.5/20 10/25 10/30 10/40 10/50 15/60 20/75 25/100
kW
5.5/15 7.5/18.5 7.5/22 7.5/30 7.5/37 11/45 15/55 18.5/75
Rated Output Capacity
(1-phase/3-phase)
kVA
10/25 13/28 13/34 13/45 13/55 20/68 26/81 30/96
Rated Output Current
(1-phase/3-phase)
A
25/62 33/71 33/86 33/114 33/139 49/171 65/204 75/242
Carrier Frequency kHz
2 to 6
Input Rating *
Rated Input Current *
(1-phase/3-phase)
A
58/68 76/78 76/95 63/118 63/136 94/162 124/196 143/233
Rated Voltage/Frequency
1-phase/3-phase 200~240 VAC (-15% to +10%), 50/60Hz
Operating Voltage Range
170~265 VAC
Frequency Tolerance
47~63 Hz
Short Circuit Withstand (SCCR)
(A, rms symmetrical)
100kA
Weight (kg [lb])
9.8 [21.6] 38.5 [84.9] 64.8 [143]
Watt Loss 100% I (W)
616 733 865 1099 1311 1518 1709 2139
Cooling Method
fan
Braking Chopper
built in optional
DC Reactor
optional built in
EMI Filter
optional
* If 3-phase power source is non-symmetrical, refer to “Circuit Connections – RFI Jumper” in Chapter 2:
Installation and Wiring, page 2–14.
* Please refer to “Appendix A: Accessories” for input fusing information.