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Power Supply Details (Model 8502)
General Description
Output Power 1400-2200 watts
Voltage 22-30 volts D.C.
Current 50-85 amperes D.C.
Ripple 5% peak-to-peak
Input Current 25/22 amperes maximum 40 amperes maximum
Voltage 208/237 VAC 110/120 VAC
Phase Single
Frequency 60 Hz (50Hz available)
Output Adjustments 9 steps
Size Width 12” (30.5 cm)
Height 15” (38 cm)
Length 19” (48.25 cm)
Weight 145 lbs. (65.9 Kg)
Cooling Convection
Warning
When this appears in this text, it indicates a hazard to personnel.
Caution
When this appears in this text, it indicates a procedure which can result in equipment damage if not
properly accomplished.
Receiving the Power supply
The units are shipped with the power supply bolted to a shipping skid and enclosed in a heavy
cardboard cover held in place by banding. Physical damage to the container or its contents should
be reported to the carrier immediately.
Unpacking
Cut the banding strips and lift the cardboard cover off of the unit. Remove the four bolts holding the
power supply to the skid. Place the unit in the location selected for installation.
Locating the power supply
The power supply is convection cooled and the location selected should provide a minimum of 6”
clearance around the case. The area should have free movement of air to dissipate the heat
generated by operation of the power supply. Provide a space large enough to allow service of the
unit if required.