Installation Instructions

Chapter 4 - Power Cabling
Cable Installation
32 | 82
Siemens Industry, Inc.
Smart Infrastructure
Siemens BT300 HVAC Drive
Installation Instructions
DPD01148
2019-05-29
Frame
Type
I
L
[A]
Fuse (Class
J/T) [A]
Line, Motor and
Ground Cable
Cu
Terminal Cable Size
Main
Main
FS7
BT300-025X2…
69.0
100
AWG2
AWG9 - AWG2/0
AWG9 - AWG2/0
BT300-030X2…
82.1
110
AWG1
AWG9 - AWG2/0
AWG9 - AWG2/0
BT300-040X2…
99.0
150
AWG1/0
AWG9 - AWG2/0
AWG9 - AWG2/0
BT300-050X4…
67.5
100
AWG2
AWG9 - AWG2/0
AWG9 - AWG2/0
BT300-060X4…
85.3
110
AWG1
AWG9 - AWG2/0
AWG9 - AWG2/0
BT300-075X4…
100.6
150
AWG1/0
AWG9 - AWG2/0
AWG9 - AWG2/0
BT300-040X6…
41.0
50
AWG6
AWG9 - AWG2/0
AWG9 - AWG2/0
BT300-050X6…
52.0
60
AWG6
AWG9 - AWG2/0
AWG9 - AWG2/0
BT300-060X6…
62.0
70
AWG4
AWG9 - AWG2/0
AWG9 - AWG2/0
FS8
BT300-050X2…
135.1
200
AWG3/0
AWG1 - 350 kcmil
AWG1 - 350 kcmil
BT300-060X2…
162.0
225
250 kcmil
AWG1 - 350 kcmil
AWG1 - 350 kcmil
BT300-075X2…
200.0
250
350 kcmil
AWG1 - 350 kcmil
AWG1 - 350 kcmil
BT300-100X4…
139.4
200
AWG3/0
AWG1 - 350 kcmil
AWG1 - 350 kcmil
BT300-125X4…
166.5
225
250 kcmil
AWG1 - 350 kcmil
AWG1 - 350 kcmil
BT300-150X4…
199.6
250
350 kcmil
AWG1 - 350 kcmil
AWG1 - 350 kcmil
BT300-075X6…
80.0
90
AWG1/0
AWG1 - 350 kcmil
AWG1 - 350 kcmil
BT300-100X6…
100.0
110
AWG1/0
AWG1 - 350 kcmil
AWG1 - 350 kcmil
BT300-125X6…
125.0
150
AWG1/0
AWG1 - 350 kcmil
AWG1 - 350 kcmil
FS9
BT300-100X2…
253.0
350
2*250 kcmil
AWG1 - 350 kcmil
AWG1 - 350 kcmil
BT300-125X2…
301.0
400
2*350 kcmil
AWG1 - 350 kcmil
AWG1 - 350 kcmil
BT300-200X4…
258.0
350
2*250 kcmil
AWG1 - 350 kcmil
AWG1 - 350 kcmil
BT300-250X4…
303.0
400
2*350 kcmil
AWG1 - 350 kcmil
AWG1 - 350 kcmil
BT300-150X6…
144.0
175
AWG3/0
AWG1 - 350 kcmil
AWG1 - 350 kcmil
BT300-200X6…
208.0
250
300 kcmil
AWG1 - 350 kcmil
AWG1 - 350 kcmil
NOTES:
1. Only use cables with concentric copper shield; maximum number of parallel
cables is 9.
2. When using cables in parallel, the requirements of both the cross-sectional
area and the maximum
number of cables must be observed.
For important information on the requirements of the grounding conductor, see
standard Underwriters’ Laboratories UL508C. For the correction factors for each
temperature, see the instructions of standard Underwriters’ Laboratories UL508C.
Cable Installation
• Before starting, check that none of the components of the drive is live. Carefully
read the warnings in Chapter 1.
• Place the motor cables sufficiently far from other cables