Maximum wire size and torque requirements – Rockwell Automation 1336VT 5-300 AMP (2.2-160KW) User Manual
Page 53
Wiring
Chapter 6
6-9
Terminal Block TB1 -
Fan Transformer Wiring
65Ć77ĂAmp Power Wiring (cont.)
65-77 Amp drives are shipped from the factory with Fan Transformer T1
connected for 460V operation. Fan Transformer T1 has three leads marked
460V, 380V and 415V, each terminated by a keyed connector. For 380 or
415V drive operation, the Fan Transformer lead at L2 must be unplugged
and reconnected as shown on the previous page
Maximum Wire Size and Torque Requirements
Power
Drive
Maximum
Rating
Output
Wire
Wire
Maximum
Code
Current
Group
n
Size
C
Torque
c
050
65 Amps
2
2/0 AWG
120 In-lbs
060
77 Amps
2
2/0 AWG
120 In-lbs
n
Wire group number chart, page 6-3.
C
70 mm
2
.
c
13.56 N-m.
Use the following guidelines when selecting branch circuit protection.
65 Amp Drive
Fuse Size 100A
Fuse Type A4J, JJS or Equivalent
77 Amp Drive
Fuse Size 110A
Fuse Type A4J, JJS or Equivalent