Dual voltage motor 1:2
YY low voltage
U2
V2
W2
U1
V1
W1
YY
U2
V2
W2
U5
V5
W5
U1
V1
W1
1L1
1L2
1L3
Motor supplied with:
•
Motor winding connected with Y connection.
•
Jumper parts to connect the motor winding with YY connection enclosed.
•
Brake connected to terminals 1 and 2 of the GU module.
•
Terminals 3 and 4 of the GU module free (connect 24 V DC).
•
Line operation:
•
Inverter operation or separate power supply to the brake:
410 052 84
Motor for one line voltage, pole-changing, separate windings
* = Supply to high-speed winding via external switch-over
1U, 1V, 1W
for low speed
2U, 2V, 2W
for high speed
1U
1V
2U
1U
1L1
1L1*
Motor supplied with:
•
Jumper parts to connect the motor winding enclosed.
•
Brake connected to terminals 1 and 2 of the GU module.
•
Terminals 3 and 4 of the GU module free (connect 24 V DC).
•
Line operation:
GU module connected with the motor winding according to variant A.
(1U connected to terminal 6; terminal 5 free).
Important:
The brake will not function without an external power supply to
terminal 5 of the GU module.
•
Separate power supply to the brake:
410 053 84
60
Y high voltage
U5
V5
W5
Y
U2
V2
W2
U5
V5
W5
~ ~
U1
V1
W1
6
5
A:
1L1
1L2
1L3
V5
U5
B: 2L2 2L1
GU module connected with the motor winding according to variant A.
–
GU module not connected to the motor winding.
–
Power supply by the customer according to variant B.
1W
2U
2V
2W
1L2*
1L3*
2V
2W
~ ~
1V
1W
6
5
1L2
1L3
1L2
A:
1U
ext.
B:
2L2
2L1
–
GU module not connected to the motor winding.
–
Power supply by the customer according to variant B.
BD1
BD2
GU
-
-
+
+
4
3
2
1
-
+
BD2
BD1
24V DC
41005284.eps
BD2
BD1
GU
-
-
+
+
4
3
2
1
-
+
BD2
BD1
24V DC
41005384.eps
A: Common power supply to motor and brake
Brake coil is rated for the low voltage.
i
Not suitable for inverter operation.
B: Separate power supply to brake
For inverter operation, connect the motor with
YY or Y connection according to the inverter
settings.
Switch-off in the DC circuit
•
Switched 24 V DC power supply to control the
internal GU switching relay connected between
terminals 3 and 4
Switch-off in the AC circuit
•
Permanent 24 V DC power supply connected to
terminals 3 and 4 (not switched).
•
Contactor contact in the supply line behind
terminal 5
Motor current switch-off
•
Permanent 24 V DC power supply connected to
terminals 3 and 4 (not switched).
→
not possible for separate power supply to the
brake.
A: Common power supply to motor and brake
i
Not suitable for inverter operation.
B: Separate power supply to brake
Switch-off in the DC circuit
•
Switched 24 V DC power supply to control the
internal GU switching relay connected between
terminals 3 and 4.
Switch-off in the AC circuit
•
Permanent 24 V DC power supply connected to
terminals 3 and 4 (not switched).
•
Contactor contact in the supply line behind
terminal 5.