User Manual

Mounting the Drive, Grounding, and Finding Wire Routing Locations
4-9
Figure 4.7 – Wire Routing Locations for 200-400 HP Drives
ALLOW 6 INCH RADIUS SERVICE LOOP
WITH INTERCONNECTION WIRING FROM
CONTROL BOARD WIRING TRAY TO
J1 CONNECTOR ON REGULATOR BOARD.
SIGNALS (VIA WIRING TRAY)
GROUND, A-C INPUT AND A-C OUTPUT TERMINALS
DANGER
OR LESS PRIOR TO SERVICING.
SLOTS SHOWN ABOVE. VOLTAGE MUST BE 50 VOLTS
VOLTAGE WITH A VOLTMETER THROUGH THE ACCESS
CAPACITORS TO DISCHARGE AND THEN CHECK THE
WAIT FIVE (5) MINUTES FOR THE D-C BUS
AFTER INPUT POWER HAS BEEN DISCONNECTED.
D-C BUS CAPACITORS RETAIN HAZARDOUS VOLTAGES
VOLTMETER TEST POINTS+DC-DC
!
BM
1FU
2FU
OR EQUIV.
2A
LITTLEFUSE
CLASS CC
TYPE MR
S
S
F
U
E
U
F
E
E
S
F
U
U
F
E
E
S
F
U
E
S
U
F
S
V/T2
(with Cover Removed)
DC-
807300-142A
GND
DC+
U/T1 W/T3 R/L1 T/L3S/L2
WIRING HARNESS 807300-138R
SIGNALS (VIA WIRING TRAY)
CONNECT USING 350MCM TWO HOLE TERMINAL LUGS
PULL SHIELD TABS IN AND ROTATE SHIELD OUT
GND
DANGER
TORQUE TO 325IN-LBS
DC+
DC-
U V WR
POWER CONNECTIONS
WIRING TRAY
S T
VIEW FROM TOP