Ht4400 product configuration manual power supply – Hypertherm HT4400 HySpeed Product Configuration User 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)