Power supply module (24/48 VDC) with system power input, relay The PWR Power Module Series hot-swappable power modules are designed for Moxa switches. The power modules allow supported switches to use 24/48 VDC or 110/220 VAC/VDC.Supported Series PT-G7728 Series PT-G7828 Series MDS-G4012 Series MDS-G4020 Series MDS-G4028 Series MDS-G4012-L3 Series MDS-G4020-L3 Series MDS-G4028-L3 Series MDS-G4012-4XGS Series MDS-G4020-4XGS Series MDS-G4028-4XGS Series MDS-G4012-L3-4XGS Series MDS-G4020-L3-4XGS Series MDS-G4028-L3-4XGS Series
Power Parameters
Input Voltage
PWR-HV-P48:
110/220 VDC/VAC for the switch system
48 VDC for PoE systems
(53 to 57 VDC is recommended for PoE+ devices)
PWR-LV-P48:
24/48 VDC for the switch system
48 VDC for PoE systems
(53 to 57 VDC is recommended for PoE+ devices)
PWR-HV-NP:
110/220 VDC/VAC for the switch system
PWR-LV-NP:
24/48 VDC for the switch system
Operating Voltage
PWR-HV-P48:
88 to 300 VDC, 90 to 264 VAC for the switch system
46 to 57 VDC for PoE system
PWR-LV-P48:
18 to 72 VDC for the switch system
46 to 57 VDC for PoE systems
PWR-HV-NP:
88 to 300 VDC, 90 to 264 VAC for the switch system
PWR-LV-NP:
18 to 72 VDC for the switch system
Reverse Polarity Protection
Alarm Contact Channels
1 relay output with current carrying capacity of 2 A @ 30 VDC or 0.5 A @ 125 VAC
Physical Characteristics
Weight
PWR-HV-P48: 360 g (0.79 lb)
PWR-LV-P48: 360 g (0.79 lb)
PWR-HV-NP: 340 g (0.75 lb)
PWR-LV-NP: 340 g (0.75 lb)
MTBF
Time
PWR-HV-P48: 1,401,713 hrs
PWR-LV-P48: 1,372,587 hrs
PWR-HV-NP: 2,556,214 hrs
PWR-LV-NP: 2,710,293 hrs
Standards
Features
-40 to 85°C wide operating temperature
IEC 61850-3 and IEEE 1613 compliant