With PWR-HV-P48–A installed: 88 to 300 VDC, 90 to 264 VAC, 47 to 63 Hz, PoE: 46 to 57 VDC With PWR-LV-P48–A installed: 18 to 72 VDC, PoE: 46 to 57 VDC With PWR-HV-NP installed: 88 to 300 VDC, 9

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