PWR-HV-P48 is the PWR Power Module Series hot-swappable power modules are designed for the PT-G7828 Layer 3 and PT-G7728 Layer 2 IEC 61850-3 Ethernet switches. The power modules allow the switches to use 24/48 VDC or 110/220 VAC/VDC.
Power Parameters
Input Voltage
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-P48:
110/220 VDC/VAC
48 VDC for PoE systems
(53 to 57 VDC is recommended for PoE+ devices)
Operating Voltage
PWR-LV-P48:
18 to 72 VDC for the switch system
46 to 57 VDC for PoE systems
PWR-HV-P48:
88 to 300 VDC, 90 to 264 VAC
46 to 57 VDC for PoE systems
Reverse Polarity Protection
Supported
Alarm Contact Channels
1 relay output with current carrying capacity of 2 A @
