Hypertherm Powermax30 AIR Service Manual - Manual (Page 19)

Powermax30 AIR Service Manual 808850 19
1 – Specifications
Hypertherm system ratings
Rated open circuit voltage (U
0
) 256 VDC
Output characteristic* Drooping
Rated output current (I
2
) 15 A to 30 A
Rated output voltage (U
2
) at U
1
= 120 VAC 83 VDC
Rated output voltage (U
2
) at
U
1
= 200 VAC – 240 VAC
83 VDC
Duty cycle at 40°C, U
1
= 120 VAC
(See data plate on power supply’s rear panel for
more information on duty cycle and for
IEC ratings.)
20% (I
2
= 30 A, U
2
= 83 V)
Duty cycle at 40°C, U
1
= 200 VAC – 240 VAC
(See data plate on power supply’s rear panel for
more information on duty cycle and for
IEC ratings.)
35% (I
2
= 30 A, U
2
= 83 V)
Operating temperature -10°C to 40°C (14°F to 104°F)
Storage temperature -25°C to 55°C (-13°F to 131°F)
Power factor (120 V – 240 V) 0.99 – 0.97
EMC classification CISPR 11
(CE models only)** Class A
Input voltage (U
1
)/ Input current (I
1
) at rated
output (U
2 MAX
, I
2 MAX
)
(See Voltage configurations on page 27 for
more information.)
120 V, 1-phase, 50/60 Hz, 28.7 A
200 V – 240 V, 1-phase, 50/60 Hz, 16.7 A – 15.0 A †
Gas type Air
* Defined as a plot of output voltage versus output current.
** WARNING: This Class A equipment is not intended for use in residential locations where the electrical power is provided by the
public low.voltage supply system. There may be potential difficulties in ensuring electromagnetic compatibility in those locations,
due to conducted as well as radiated disturbances.
† This product meets the technical requirements of IEC 61000-3-2 and IEC 61000-3-3 and is not subject to conditional
connection.