Environmental
Temperature:
0 to 60 deg C / +32 to 140 deg F (standard operating)
-40 to 60 deg C / -40 to 140 deg F (optional operating)
-40 to 70 deg C / -40 to 158 deg F (storage)
Humidity:
0 to 95% (non-condensing)
Elevation:
-500 to 2800 m (-1640 to 9186 ft)
Recommended Wire Sizes (as per UL)
(Applies to RSM-48/50 and RSM-24/100)
Single Phase Operation:
# of shelf
Minimum
Minimum
slots connected
main input
module input
to main input.
wire size
wire size
(AWG)
(AWG)
1
12
12
2
8
12
3
6
12
4
4
12
Three Phase Operation:
# of shelf
Minimum
Minimum
slots connected
main input
module input
to main input
wire size
wire size
(AWG)
(AWG)
1
8
12
2
8
12
3
8
12
4
4 (N/R)*
12 (N/R*)
For example, to connect 4 modules in one cabinet to a single phase input requires two
#8AWG main inputs or one #4AWG main input.
* N/R — Not recommended. Connecting 4 equivalent loads to a three phase source in
delta configuration will create an unbalanced load. It’s usually more feasible to run a sepa-
rate #10 AWG line directly to the 4th module.
(Specifications subject to change without notice)
ARGUS TECHNOLOGIES
010-511-B1 Rev A Page 3 of 3
