DEMAG ZBA Assembly Instructions Manual page 35

Motor for one line voltage
A: Common power supply to motor and brake
B: Separate power supply to brake
U2 V2 W2
U1 V1
W1
Y
W2 U2 V2
U1 V1 W1
1L1 1L2 1L3
Motor supplied with:
• Jumper parts to connect the motor winding with Y connection enclosed.
• Brake connected to terminals 1 and 2 of the GE module.
• SE module connected to terminals 3 and 4 of the GE module.
• SE module connected with the motor winding according to variant Y.
• Line operation:
• Separate power supply to the brake:
037 882 84
Dual voltage motor (1:√3)
Y high voltage
The brake coil is rated for the low voltage.
U2
U1 V1
Y
W2 U2 V2
U1 V1 W1
1L1 1L2 1L3
Motor supplied with:
• Jumper parts to connect the motor winding with Y or ∆ connection enclosed.
• Brake connected to terminals 1 and 2 of the GS module.
• Jumper between terminals 3 and 4 of the GS module.
• Line operation:
• Inverter operation or separate power supply to the brake:
037 883 84
SE
~ ~
~ ~
7
BK BK WH GY
Y
U2 V2
A: V1 U1
4 3
B: 2L2 2L1
GE
GE module connected with the motor winding according to variant A.
– GE module not connected to the motor winding.
– Power supply by the customer according to variant B.
∆ low voltage
V2
W2
W1
Δ
U2 V2
W2
U1 V1 W1
7
1L1 1L2 1L3
A:
B: 2L2
GS module connected with the motor winding according to variant A.
– GS module not connected to the motor winding.
– Power supply by the customer according to variant B.
BD1 BD2
GE
+
-
6 5 4 3 2 1
WH GY
BD2 BD1
SE
03788284.eps
BD1 BD2
GS
~ ~ - +
6 5 4 3 2 1
BD2 BD1
U2 U1
S
2L1
03788384.eps
Switch-off in the DC circuit
dependent on motor
current
i
Not suitable for inverter operation.
A: Common power supply to motor and brake
i
Not suitable for inverter operation.
B: Separate power supply to brake
For inverter operation, connect the motor with Y
or ∆ connection according to the inverter settings.
Switch-off in the DC circuit
• Remove jumper between terminals 3 and 4
• Connect a contactor between terminals 3 and 4
Switch-off in the AC circuit
• Jumper between terminals 3 and 4
• Contactor contact in the supply line behind
terminal 5
Motor current switch-off
Jumper between terminals 3 and 4
→ not possible for separate power supply to the
brake.
35