Filter
Top Products
3 Power supplies specifications and cable information
437573-B21HP 1200W PSU 48VDC Input Part Number
36-72Input Voltage Range (DCV)
DCFrequency Range (Nominal) (Hz)
724836Nominal Input Voltage (VDC)
120012001200Maximum Rated Output Wattage
192838Nominal Input Current (ACD)
136513501380Maximum Rated Input Wattage Rating (Watts)
136513501380Maximum Rated VA (Volt-Amp)
888987
Efficiency (%) of Maximum Rated Output
Wattage
N/AN/AN/APower Factor
N/AN/AN/ALeakage Current (mA)
352520Maximum Inrush Current (A peak)
311Maximum Inrush Current duration (mS)
466246104713Maximum British Thermal Unit Rating (Btu-Hr)
NOTE: Battery return terminals are isolated DC returns (DC-I).
Power cable color codes
Each DC power cable is shipped with a label that describes each lead. The label is located near
the pigtail leads. The three leads are described in the following table:
DescriptionCable color
Positive returnBlack
Negative input voltageBlue
Safety groundGreen/Yellow
500172-B21HP 1200W
Power Supply
Part Number -
AC
100 to 240Operational
Input Voltage
Range (Vrms)
50/60Frequency
Range
(Nominal) (Hz)
240230220200208120100Nominal Input
Voltage (VDC)
12001200120012001200900800
Maximum Rated
Output Wattage
Power cable color codes 7