ADC HRM-238 L1 user manual Appendix a Specifications, Physical

LTPH-UM-1237-04 Appendix A - Specifications

APPENDIX A - SPECIFICATIONS

Power
Maximum power	10.0 Watts
CO Supply	-48 Vdc nominal (-42.5 Vdc to -56.5 Vdc)
Fuse Size	0.5A
Physical
Material	Steel
Finish	Zinc plated
Capacity	2 management modules (HMU-319 or MMU-319)
Mounting	19- or 23-inch rack
Dimensions
Height	1.75 in. (4.39 cm)
Width	17 in. (43.18 cm), without mounting brackets
	18.37 in. (46.65 cm), mounting brackets set for 19-inch rack
	22.37 in. (56.82 cm), mounting brackets set for 23-inch rack
Depth (including the wire-wrap	12 in. (30.48 cm)
terminals)
Weight	2.5 lb. (1.13 kg)
Operational Environment
Temperature	-40ºC to +65ºC
Humidity	5 to 95% (non-condensing)
Altitude	200 ft below sea level to 13,000 ft above sea level
	(-60m below sea level to 4,000m above sea level)
Storage Environment
Temperature	-40ºC to +70ºC
Humidity	5 to 95% (non-condensing)

HRM-238 List 1 July 21, 2004 13