PSM-AC5
Required external circuit breaker
l 100 VAC: 20 A
l 120 VAC: 17 to 20 A
l 240 VAC: 9 to 10 A
Recommended external fuse
l 100 VAC: 20 A
l 120 VAC: 20 A
l 240 VAC: 10 A
Minimum hold-up time 10 ms
AC input type Autoranging
Input frequency 47 to 63 Hz
Active PFC ≥0.97 (pursuant to EN 61000-3-2) - measured
at 100/230 VAC, rated load
Power factor ≥0.97 Conforms to the Ecova 80PLUS®
ENERGY STAR PLATINUM label
Table 36: Electrical Specifications — PSM-AC5
Load 115 VAC 230 VAC
100% load 89% 91%
50% load 92% 94%
20% load 90% 90%
Table 37: Efficiency
The efficiency values meet the requirements of the Ecova 80PLUS® ENERGY STAR
PLATINUM label.
Turn off undervoltage interval 75 to 85 VAC
Turn on undervoltage interval 80 to 90 VAC
Turn off overvoltage set point 310 to 330 VAC
Turn on overvoltage set point 290 to 320 VAC
Alarm set interval (undervoltage) 80 to 90 VAC
Alarm clear interval (undervoltage) 90 VAC
Output overvoltage turn off interval 13.6 to 15.0 VDC
Output overcurrent interval 135.0 to 155.0 A
Output overcurrent alarm set point 107 A
Output short circuit Hiccup mode
Table 38: Protection
l Power
l AC Power Cable Specifications
l Overview
FSP 3000R7 High-Density Subshelf Guide - R17.2 - Issue:B 102
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