Baldor ID15J1F50-ER, Installation And Operating Manual

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3-12 Receiving and Installation MN715J
Motor Brake Connections
For motors with spring set brakes, connect the brake power leads and the
motor power leads separately. Because the inverter has variable voltage
output to the motor, the inverter may not supply enough power at low
frequencies for proper brake operation. If using a motor with an internally
connected brake, the brake power leads must be connected to a separate
power source for proper brake operation.
Optional Dynamic Brake Hardware
Dynamic Brake (DB) Hardware must be installed on a flat, non-flammable,
vertical surface for effective cooling and operation. See Figure 3-7 for
terminal identification.
See Appendix A of this manual for additional information.
Note: Although not shown, metal conduit should be used to shield all power wires
and motor leads.
Figure 3-7 Wiring for RGA Assembly
See recommended Terminal
Tightening Torques in Section 6.
* Optional Customer Supplied
Fuse Protection Ć
Subject to Local Codes
50/60 Hz
3 Phase
Power
Motor GND
BĆ
R1/B+
T3
T2
T1
L3
L2
L1
Power GND
GND
T1
T2
T3
* Optional
Dynamic Brake
Resistor
J5 Power Terminal Strip
DB
Terminals
R1
R2
R2
* Motor
Optional hardware. Must
be ordered separately.