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LTPH-UM-1237-04 Appendix A - Specifications
HRM-238 List 1 July 21, 2004 13
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
terminals)
12 in. (30.48 cm)
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)