1-2
600V Installation Manual
SPECIFICATIONS
INTRODUCTION
The instructions in this manual will enable a qualified electronics technician to convert the
208/240/480 volt Powermax900 or 208/240/480 volt Powermax800 power supply into a 600 volt
power supply. The kit (128312) contains a transformer and case, wheels, castors, and 2 line cords -
one to hook up to a line disconnect box or 3-phase plug, and a shorter cord to connect from the
transformer case to the link box at the rear of the Powermax - See Figure 2-1. See also
Section 3 for a list of parts for the 600 volt conversion kit.
When installation is complete, refer to the Operator Manual for setup, operating instructions and
maintenance of the Powermax system.
SPECIFICATIONS
See the operator manual for Powermax800 specifications
600 Volt Powermax900 Power Supply
Rated Open Circuit Voltage (OCV) (U
0
) .............. 300VDC
Rated Output Current (I
2
) .................................... 20-50 amps
Rated Output Voltage (U
2
) .................................. 120VDC
Duty Cycle (X) @ 40
°
C ....................................... 50% (I
2
=55A, U
2
=120V)
See data tag on power
supply for more information on duty cycle
Ambient temperature/duty cycle .......................... Power supplies will operate b14
°
and 104
°
F (-10
°
and +40
°
C). Power
supplies operated in an ambient
temperature above 86
°
F (30
°
C) may show
some decrease in duty cycle.
Apparent Input Power (S
1
) .................................. 11.4kVA (U
1
I
1
)
Input Voltage (U
1
)/Input Current (I
1
)
@ 6.6 kw Output ................................................. 600V/12A - 3
φ
, 60 Hz
Dimensions and Weight:
Depth ................................................................... 23.1" (590 mm)
Width ................................................................... 15.25" (390 mm)
Height .................................................................. 27.7" (700 mm)
Weight ................................................................. 128 pounds (58 kg)
Gas Type ............................................................. Air or Nitrogen
Gas Quality, Air ................................................... Clean, dry, oil-free
Gas Quality, Nitrogen .......................................... 99.995% pure
Gas Inlet Pressure .............................................. 90 psi (6.2 bar)
Gas Flow ............................................................. 360 scfh/6 scfm at 90 psi (170 l/min
at 6.2 bar) supplied to power supply
pressure regulator
Power Supply pressure regulator setting ............ 70 psi (4.8 bar) flowing
