Polycom 6400-S manual AC Power Supply Interface Requirements, DC Power Supply LED Indicators

User Guide V2IU 6400-S Converged Network Appliance

Voltage

•Minimum tolerance = -38VDC

•Nominal rating = -48 to -60VDC

•Maximum tolerance = -75VDS

•Maximum input current = 17.0 Amps

The power supply will power-off if the DC input is less than -34 VDC.

DC Power Supply LED Indicators

Power Supply condition	Power Supply LED
No DC power to all PSUs	Off
No DC power to this PSU only	Amber
DC present/Only Standby Outputs On	Blink Green
Power supply DC outputs ON and OK	Green
Current limit	Amber
Power supply failure	Amber

AC Power Supply Interface Requirements

The AC power supply operates within the following limits:

•AC line voltage = Auto-ranging for either 100-127 VAC or 200-240 VAC

•AC line frequency = 50/60 Hz

•AC input current = 4 Amp at 100-127 VAC, 2 Amp at 200-240 VAC

AC Power Supply LED Indicators

Power Supply condition	Power Supply LED
No AC power to all PSUs	Off
No AC power to this PSU only	Amber
DC present/Only Standby Outputs On	Blink Green
Power supply DC outputs ON and OK	Green
Power supply in Alert Condition	Blink Amber
Power supply failure	Amber

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