Hypertherm Powermax900 Service Manual - Manual (Page 24)

S
PECIFICATIONS
2-3 Service Manual
SPECIFICATIONS
Power Supply
Rated Open Circuit Voltage (OCV) (U
0
) ........................ 300 VDC
Rated Output Current (I
2
) .............................................. 20–55 amps
Rated Output Voltage (U
2
) ............................................ 120 VDC
Duty Cycle (X) @ 40
°
C ................................................. 50% (I
2
=55A, U
2
=120V)
100% (I
2
=39A, U
2
=120V for the 208/240/480V power
supplies) See data tag on power
supply for more information on duty cycle.
Ambient temperature/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.
Apparent Input Power (S
1
) ............................................ 12.5kVA (U
1
I
1
)
Input Voltage (U
1
)/Input Current (I
1
)
@ 6.6 kw Output ........................................................... 208V/55A; 240V/47A; 480V/28A - 1
φ
, 50/60 Hz
208V/32A; 240V/28A; 480V/15A - 3
φ
, 50/60 Hz
200V/57A; 230V/50A; 400V/33A - 1
φ
, 50/60 Hz
200V/33A; 230V/29A; 400V/18A - 3
φ
, 50/60 Hz
230V (CE)/29A; 400V (CE)/18A - 3
φ
, 50/60 Hz
600V/12A - 3
φ
, 60 Hz
Dimensions and Weight:
Depth ............................................................................. 23.1" (590 mm)
Width ............................................................................. 10.4" (260 mm) without wheels
15.3" (390 mm) with wheels
Height ............................................................................ 19.6" (500 mm) without wheels
23.7" (620 mm) with wheels
27.7" (700 mm) for 600V power supply
Figure 2-2 Powermax900 Power Supply with Dimensions
23.1"
10.4"
19.6"
10-98