Manual

Wiring
Chapter 6
6-11
TB1
L1
L2
L3
Fan 1
T1
415V AC
380V AC
460V AC
120V AC
1
2
TB4
Fan Transformer Wiring
96-156 Amp drives are shipped from
the factory with Fan Transformer T1
connected for 460V operation. Fan
Transformer T1 has three tab
connections marked 460V, 380V and
415V. For 380 or 415V drive
operation, the Fan Transformer lead
at transformer T1 must be
unplugged and reconnected.
Terminal Block TB1 -
96156Amp Power Wiring
(cont.)
Maximum Wire Size and Torque Requirements
Power Drive Maximum
Rating Output Wire Wire Maximum
Code Current Group
n Size C Torque c
075 96 Amps 2 2/0 AWG 120 In-lbs
100 124 Amps 2 2/0 AWG 120 In-lbs
125 156 Amps 2 2/0 AWG 120 In-lbs
n W ire group number chart, page 6-3.
C 70 mm
2
.
c 13.56 N-m.
Use the following guidelines when selecting branch circuit protection.
96 Amp Drive Fuse Size 150A Fuse Type AA4J, JJS or Equivalent
124 Amp Drive Fuse Size 200A Fuse Type A4J, JJS or Equivalent
156 Amp Drive Fuse Size 250A Fuse Type AA4J, JJS or Equivalent