Hypertherm HD4070 Product Configuration - Manual (Page 11)

1
1-8 HD4070 Product Configuration Manual
SPECIFICATIONS
ቢ
Power Supply
• Place the power supply in an area that is free of excessive moisture, has proper ventilation, and is relatively
clean. Allow room at the sides and rear of the power supply for servicing.
• Cooling air is drawn in through the front panel grating and is exhausted through the rear of the unit by a
cooling fan. Allow a minimum of 12 inches (305 mm) for air flow.
• Maximum distance to the ignition console = 150 feet (46 m).
• Maximum distance to the gas console = 150 feet (46 m).
General
Maximum OCV (U
0
) 311 VDC
Maximum Output Current (I
2
) 200 amps
Output Voltage (U
2
) 85 - 200 VDC
Duty Cycle Rating (X) 100% @ 40 kw, 104°F (40°C)
Ambient Temperature/Duty Cycle Power supplies will operate between +14° and 104°F
( -10°C and +40°C)
Power Factor(cos
ϕ
) 0.98 @ 200A DC output
Cooling Forced Air (Class F)
Input Power (Input Voltage (U
1
) X Input Current (I
1
X 1.73)
200 VAC, 3ph, 50-60 Hz, 125A
220 VAC, 3ph, 50-60 Hz, 113A
240 VAC, 3ph, 60 Hz, 103A
400 VAC CE, 3ph, 50-60 Hz, 62A
440 VAC, 3ph, 50-60 Hz, 56A
480 VAC, 3ph, 60 Hz, 52A
600 VAC, 3ph, 60 Hz, 41A