Appendix A: Accessories
DURA
PULSE
AC Drive User Manual
A–20
Braking Units and Braking Resistors
Braking units are used to absorb the motor regeneration energy when the motor
stops by deceleration. With the braking unit, the regeneration energy is dissipated
by braking resistors. Our braking units are suitable for 230V and 460V
DURA
PULSE
drives, and must be used in conjunction with GS series braking
resistors to provide the best braking results.
Braking Units
Dynamic Brake Unit Terminal Specifications
Dynamic Brake Unit Terminal Specifications
Circuit
Terminal
Mark
Wire Gauge
AWG/mm
2
Terminal
Torque
Power Input Circuit
+ (P), – (N)
10 ~12AWG/3.5~5.5mm
2
M4 Screw
18 kg·cm
Braking Resistor
B1, B2
Slave and Fault Circuit
M1, M2
20~18AWG/0.25~0.75mm
2
M1, M2, S1, S2 with shielded wires
M2 Screw
4 kg·cm
S1, S2
RA, RB, RC
AC Drive
Brake Unit
Braking Resistor
Torque
O/L
Voltage
Class
AC Drive
Part No.
Q
T
Y
Brake Unit
Part No.
Q
T
Y
Resistor
Part No.
Resistor
Specification
for Each
Braking Unit
Braking
Torque
10% Duty
Cycle
Typical
Thermal
Overload
Relay
Value
230V
GS3-2020
1
GS-2DBU
1 GS-2020-BR-ENC 3000W 10
125%
30A
GS3-2025
1
1 GS-2025-BR-ENC 4800W 8
125%
35A
GS3-2030
1
1 GS-2030-BR-ENC 4800W 6.8
125%
40A
GS3-2040
2
2 GS-2040-BR-ENC 3000W 10
125%
30A
GS3-2050
2
2 GS-2050-BR-ENC 4800W 8
125%
30A
460V
GS3-4020
1
GS-4DBU
1 GS-4020-BR-ENC 1500W 40
125%
15A
GS3-4025
1
1 GS-4025-BR-ENC 4800W 32
125%
15A
GS3-4030
1
1 GS-4030-BR-ENC 4800W 27.2
125%
20A
GS3-4040
1
1 GS-4040-BR-ENC 6000W 20
125%
30A
GS3-4050
1
1 GS-4050-BR-ENC 9600W 16
125%
40A
GS3-4060
1
1 GS-4060-BR-ENC 9600W 13.6
125%
50A
GS3-4075
2
2 GS-4075-BR-ENC 6000W 20
125%
30A
GS3-4100
2
2 GS-410 0-BR-ENC 9600W 13.6
125%
50A
To avoid possible injury, please refer to the dynamic braking manual,
GS3-DB-M, before wiring.
1st Ed. Rev. D 05/2013
Содержание DURAPULSE GS3-2010
Страница 1: ...230V Class 1 50 Hp 460V Class 1 100 Hp User Manual AC Drive...
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Страница 68: ...Chapter 3 Keypad Operation and Quickstart 3 20 DURAPULSE AC Drive User Manual 1st Ed Rev D 05 2013...
Страница 148: ...Chapter 4 AC Drive Parameters 4 80 DURAPULSE AC Drive User Manual 1st Ed Rev D 05 2013...
Страница 151: ...5 1c Chapter 5 DURAPULSE MODBUS Communications DURAPULSE AC Drive User Manual 1st Ed Rev D 05 2013...
Страница 238: ...Chapter 6 Maintenance and Troubleshooting 6 10 DURAPULSE AC Drive User Manual 1st Ed Rev D 05 2013...
Страница 241: ...DURAPULSE AC Drive User Manual A 1c Appendix A Accessories 1st Ed Rev D 05 2013...
Страница 292: ...Appendix A Accessories DURAPULSE AC Drive User Manual A 52 BLANK PAGE 1st Ed Rev D 05 2013...
Страница 314: ...Index i 8 DURAPULSE AC Drive User Manual 1st Ed Rev D 05 2013...
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