Reliance electric DC2 VS series, Installation, Operation And Maintenance Manual

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310
A A2 5 L L2
1 /
F2
1 1 /
F1
32
TB1
TB2
DC2
P1
P2
DC
Motor
Thermostat
DC
DC
Motor
Armature
Motor
Shunt
Field
F2 F1
(1)
(1) Place a jumper between terminals 32 and 132 if a motor thermostat is not used.
Drive will not operate with an open circuit between terminals 32 and 132.
132
Figure 34. Armature, Field and Thermostat (CCW Rotation) Connections
5. Connect the motor shunt field supply leads F1 and F2 to controller
terminals TB1L2/F1 and A2/F2, respectively. See Figure 34.
Some Reliance shunt wound DC motors are supplied with dual
voltage, reconnectable fields, 50/100 volts or 100/200 volts.
Reference Table 24 (Controller Ratings by Motor Horsepower) in
this manual and note the available field voltage(s). See Figure 35
for field connections.
6. Verify that the field is connected as shown on the motor nameplate
or the connection diagram in the terminal box on the motor.
7. Connect the motor thermostat leads P1 and P2 to controller terminal
TB232 and TB2132, respectively, See Figure 34.
If a motor thermostat is not used, another means of motor overload
thermal protection must be used and a jumper must be placed
between terminals 132 and 32 on TB2.