Power Wiring Diagrams - AutomationDirect DURAPULSE Series User Manual

Power Wiring Diagrams (continued)
Drives 40–50hp (230VAC) & 75–100hp (460VAC)
Users must connect wiring according to the circuit diagram shown below.
Power Source 3 phase
200-240V+-10%
(50,60Hz+-5%)
380-480V+-10%
(50,60Hz+-5%)
Grounding resistance
less than 0.1
1st Ed. Rev. D 05/2013
Dynamic
Brake Unit
(optional)
Dynamic
Brake Unit
(optional)
JUMPER
+ +2
L1
DURA
PULSE
L2
GS3-xxxx
L3
Note: Grounding terminals
are internally connected.
Main circuit (power) terminals
DURA
Chapter 2: Installation and Wiring
BR
Braking resistor
(optional)
BR
Braking resistor
(optional)
–
T1
T2
T3
Motor grounding
PULSE AC Drive User Manual
AC Motor
3 Ø
IM
terminal
2–19