DEMAG ZBA Assembly Instructions Manual page 45

Motor for one line voltage
U2 V2
U1 V1
Y
W2 U2 V2
W2
U1 V1 W1 U1
1L1 1L2 1L3 1L1
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:
038 006 84
Motor for one line voltage or dual voltage
motor (1:√3)
U2 V2 W2
U1 V1 W1
Y Δ
W2 U2 V2 W2 U2
U1 V1 W1 U1 V1
1L1 1L2 1L3 1L1 1L2
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.
• VE module connected to terminals 1, 3 and 4 of the GS module.
Important: The brake will not function without a separate power supply to
terminals 5, 6 and 7 of the GS module.
038 007 84
W2
W1 BD1
Δ
U2 V2
~ ~ ~
V1 W1
7 6 5
1L2 1L3 A:
U1
W1 V1
B: 2L3 2L2 2L1
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.
X1
RD
VE+ GS1 BD1
V2
VE
~
- +
W1
7
WH BU RD
1L3 2L3
4 3 X1
GS
BD2
GS
- +
4 3 2 1
BD2 BD1
S
03800684.eps
BD1 BD2
GS
~ ~ - +
6 5 4 3 2 1
WH BU
2L2 2L1
BD2 X1
VE
03800784.eps
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 contacts in the supply lines behind
terminals 5 and 6.
Motor current switch-off
Jumper between terminals 3 and 4
→ not possible for separate power supply to
the brake.
Y high voltage
∆ low voltage
Separate power supply to brake
For inverter operation, connect the motor with Y or
∆ connection according to the inverter settings.
Voltage-dependent switch-
off in the DC circuit
45