Raisecom iTN2100, Hardware Description, Page: 47 / 312

Raisecom
iTN2100 (P100R002) Hardware Description
4 Power supplies
Raisecom Technology Co., Ltd.
18
Table 4-4 Specifications of the SUB-PWRM-DC
Parameter Value
Dimensions 38.5 mm (width) × 224 mm (depth) × 240 mm (height)
Weight 1.05 kg
Zero-load power consumption 5 W
Rated power consumption 300 W
Table 4-5 lists input parameters of the SUB-PWRM-DC.
Table 4-5 Input parameters of the SUB-PWRM-DC
Parameter Value Remark
Rated input voltage -48 V
–
Input voltage range -36 V to -72 V Under full load
Zero-load power
consumption 5 W Under rated input voltage
Table 4-6 lists protection function parameters of the SUB-PWRM-DC.
Table 4-6 Protection function parameters of the SUB-PWRM-DC
Parameter Value
Input undervoltage protection 34 V
Input overvoltage protection 90 V
Output overvoltage protection 6 V
Output current limit protection 72 A