Hypertherm HT4400 HySpeed Product Configuration - Manual (Page 7)

1-4
S PECIFICATIONS
HT4400 Product Configuration Manual
Power Supply
2
Maximum OCV (U
0
) 361 VDC
Maximum Output Current (I
2
) 400 Amps
Output Voltage (U
2
) 80-200 VDC
Duty Cycle Rating (X) 100% @ 89 kVa, 104° F (40° C)
Temperature Rating 14° F (-10° C) to 104° F (40° C)
Power Factor (cos
ϕ
) 0.94
Cooling Forced Air (Class F)
Input Power (Input Voltage [U
1
– Input Voltage; I
1
– Input Current])
077036 200 VAC (U
1
), 3 Phase, 50-60 Hz, 257A (I
1
)
077037 400 VAC (U
1
), 3 Phase, 50-60 Hz, 128A (I
1
)
077046 440 VAC (U
1
), 3 Phase, 50-60 Hz, 117A (I
1
)
077033 480 VAC (U
1
), 3 Phase, 60 Hz, 107A (I
1
)
077038 600 VAC (U
1
), 3 Phase, 60 Hz, 86A (I
1
)
* In accordance with IEC 61000-3-12, the R
sce
(short Circuit Ratio) for the 400 VAC power supply is 100.
Dimensions and Weight
Width 34" (863 mm)
Maximum Height 51" (1295 mm)
Maximum Depth 48-11/16" (1236 mm)
Weight 1800 lbs (817 kg)