Power Supply, Output Volts 16 V Dc, Output Current 60 A Amps, Current Limits 0-100, Line Volts Regulation 20 Mv, Load Regulation Greater Than Or Equal To 50 Mv, Line Regulation 20 Mv, Meter Type 2 Digital, Input Voltage 120vac, Input Frequency 60 Hz Hz, Connection Parallel Or Series, Display 3-digit Led Display, Ripple Volts Regulation 5 Mvrms

Field Selectable Voltage 12VDC-5AMP or 24VDC-3AMP Filtered and Regulated DC Output Jumper Selectable Auto or Manual Reset (PDD-FT model only) Short Circuit Protection Low Battery Monitor and AC Fail Output Relay Modular Options Built-in Electrical Outlet (110 VAC) Auto Sensing AC Input (90-250 VAC) Fire Panel Interface with Switching Output Drop Down Lid Can be Used for a Work Surface "End of Line??? Resistor Supervision on Fire Interface Selectable Ground Fault Detection on Fire Interface Multi Panel Interconnect- Fire Disconnect External AC Power Indicator OPTIONS & ACCESSORIES Power Supply c/w Power Distribution Device-Fire Trigger 1-Output Power Distribution Device 8-Output Power Distribution Modules 4 & 8-Output (Fused or PTC-Auto Reset Breaker) ... Less

The HP Procurve 620 Is An Ac Powered 1u Package That Connects To A Network Switch Through Cables To Provide The Switch With One Or More Of The Following: Redundant 12v Power For The Network Switch Circuitry, Redundant Poe Power For Poe Devices Connected To A Poe Network Switch, Extended Poe Power For Poe Devices Connected To A Poe Network Switch. The HP Procurve 620 Utilizes Three Internal Power Supplies, And If Any One Of Them Fails, The Unit Will Continue To Report Its Status To All Connected Switches. It Will Continue To Provide Support To The Extent Possible With The Power That Remains Available.