User Manual

Wiring
Chapter 6
6-13
TB1
L1
L2
L3
Fan 1
T1
415V AC
380V AC
460V AC
120V AC
1
2
TB4
B100B125 Fan Transformer Wiring
Drives rated B100-B125 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 -
B100B125 & C100C125
Power Wiring (cont.)
C100C125 Fan Transformer Wiring
For drives rated C100-C125, reconnection of Fan Transformer T1 is not
required for 500 or 575V AC operation.
Terminal Block TB1 -
B100B125 Power Wiring
Power Drive Maximum
Rating Output Wire Wire Maximum
Code Current Group
❶ Size ❷ Torque ❸
B100 150 Amps 2 350 MCM 275 In-lbs
B125 180 Amps 2 350 MCM 275 In-lbs
❶
W ire group number chart, page 6-3.
❷ 185 mm
2
.
❸ 31.08 N-m.
Select from the following drive input fuses when using branch circuit protection.
Drive Rating B100 Fuse Size 200A Fuse Type A4J, JJS or Equivalent
Drive Rating B125 Fuse Size 250A Fuse Type A4J, JJS or Equivalent
Terminal Block TB1 -
C100C125 Power Wiring
Power Drive Maximum
Rating Output Wire Wire Maximum
Code Current Group
❶ Size ❷ Torque ❸
C100 109 Amps 2 350 MCM 275 In-lbs
C125 138 Amps 2 350 MCM 275 In-lbs
❶
W ire group number chart, page 6-3.
❷ 185 mm
2
.
❸ 31.08 N-m.
Select from the following drive input fuses when using branch circuit protection.
Drive Rating C100 Fuse Size 125A Fuse Type A4J, JJS or Equivalent
Drive Rating C125 Fuse Size 150A Fuse Type A4J, JJS or Equivalent