Hypertherm HT4001 - Manual (Page 35)

2-2 HT4001
SYSTEM SPECIFICATIONS - Required Equipment
System Requirements
Power Requirements:
Refer to HT4001 power supply specifications below:
Gas Requirements:
Plasma Gas Types .............................................. Oxygen (O
2
), Nitrogen (N
2
)
Gas Quality
Oxygen ......................................................... 99.5%
Nitrogen ........................................................ 99.995%
Oxygen Gas Inlet Pressure ................................. 120 psi (8.3 bar)
Nitrogen Gas Inlet Pressure ................................ 150 psi (10.3 bar)
Air Gas Inlet Pressure (for Water Muffler) ........... 120 psi (8.3 bar)
Water Requirements:
Water Flow .......................................................... 0.5 gpm (1.9 l/m) to water chiller
2.5 gpm (9.5 l/m) to RHF console
Water Inlet Pressure ........................................... 35 psi (2.4 bar) to water chiller
150psi (10.3 bar) to RHF console
1 HT4001 Power Supply
Maximum OCV (U
0
) ............................................. 325 VDC
Maximum Output Current (I
2
) .............................. 400 A
Output Voltage (U
2
) ............................................. 80-200 VDC
Duty Cycle Rating (X) .......................................... 100% @ 40 °C at 400 A and 200 V
Ambient Temperatures/Duty Cycle ..................... Power supplies will operate between +14
° 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.
Cooling ................................................................ Forced Air (Class F)
Dimensions and Weight
Width ................................................................... 34" (863 mm)
Maximum Height ................................................. 51" (1295 mm); 63" (1600 mm) on CE and
200/220V units
Maximum Depth .................................................. 48-11/16" (1236 mm)
Weight ................................................................. 1800 lbs (817 kg); 1850 lbs (840 kg) on CE units
Figure 2-1 HT4001 Power Supply Dimensions
48-11/16"
32"
39-1/2"
34"
48"
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