AMETEK Programmable Power
BPS Series User Manual M440077-01 Rev A
43
Cable lengths must not exceed twenty-five (25) feet. For lengths greater than 25 feet, calculate the
voltage drop from the following formula:
2 X DISTANCE X CABLE RESISTANCE PER FT. X CURRENT = VOLT DROP
Table 4-2: Suggested Output Wiring Sizes*
Load Current
Wire Gauge (US)
Circular Mils
(kcmils)
Metric (mm2)
65 AMPS
8 AWG
16.5
8.37
130 AMPS
4 AWG
41.7
21.2
260 AMPS
2/0 AWG
133.0
67.4
400 AMPS
4/0 AWG
212.0
107.0
* Data shown for use of high temperature (100° C) rated stranded copper wire, unbundled and not installed
in conduit. Adjust wire gauge for Aluminum wire type.
Note:
Use high temperature rated wire. Always consult the National Electrical Code and local code
regulations for proper rating and size of wire cabling prior to installation.
