PSM-AC4
Parameter Value Notes
Release introduced Release 1.1
Compatible shelves SH4R
Width 108 mm (4.3 in.)
Height 40.8 mm (1.6 in.)
Weight 1.3 kg (2.9 lbs)
Power connectors IEC-320-C20
Environmental standards
compliance
l Telcordia SR-3580 Level 3 (NEBS)
l ETSI EN 300 019-1-3 Class 3.1
l IEC 60529 IP20 (indoor office)
Table 17: General Information — PSM-AC4
l Environmental Specifications
l MTBF Hours for FSP 3000 C Equipment
l Power
l Slot Numbers and Assignments
l SH4R Shelf
Features
l Is field replaceable and hot-swappable
l Supplies the required power to the shelf in a load-sharing mode
l Continual monitoring of input/output voltage and current and alarm generation if
threshold levels are exceeded
l Equipped with a hiccup mode that turns off a PSM-AC4 if there is a short circuit on the
12 V distribution
l Power
l SH4R Shelf
Specifications
Power cable See AC Power Cable Specifications
Nominal/rated input voltage 100 to 240 VAC
Operating input voltage 90 to 264 VAC
Nominal/rated input current 13.0 to 5.4 A at 100 to 240 VAC
Maximum input current 14.5 A at 100 VAC
Table 18: Electrical Specifications — PSM-AC4
FSP3000 C Hardware Guide - R1.1 - Issue:A (12/09/2016) 57