Hypertherm MAX200 Service Manual - Manual (Page 37)

2-2 MAX200 Service Manual
1-99
SPECIFICATIONS
General
MAX200s are normally shipped from the factory configured for mild steel cutting with air supplied to both the
plasma and shield gas inlets from a single pressure/filter regulator. The regulator ensures that the correct air
pressure is supplied to the system at the proper quality.
For better cut quality on metals such as stainless steel, aluminum, and other non-ferrous materials, either nitrogen
or argon/hydrogen (Hypertherm recommends a mixture of 35% hydrogen and 65% argon) can be used as the
plasma gas. When cutting mild steel, oxygen can also be used as the plasma gas. Shield gases other than air
which can be used are nitrogen and carbon dioxide.
The machine-torch systems have several optional units available to control arc current and, for units with the THC
option, arc voltage. These units are the switch remote V/C control, the digital remote V/C control, and the
programmable remote V/C control. Other optional units unique to the machine torch systems are the initial height
sensing (IHS) unit and the water muffler.
An EMI filter, standard with all 400V CE power supplies (073200 and 073213), meets the CE requirement for
filtering incoming power. Refer to Appendix A to connect incoming power to the filter and for part numbers specific
to the CE power supplies.
Product Specifications
MAX200 Power Supplies
The MAX200 is a constant current, secondary converter chopper power supply providing continuously variable
amperage from 40 amps to 200 amps. It conforms to the following specifications:
Maximum OCV (U
0
) .............................................280 VDC
Output Current (I
2
)................................................40-200 amps
Output Voltage (U
2
) .............................................150 VDC
Duty Cycle Rating (X) ..........................................100% up to 30kW
Input Power: (Input Voltage (U
1
) x Input Current (I
1
):
# 073002* .............................................................240/480 VAC, 3Ø, 60 Hz, 90/45 amps
# 073020**
# 073003* .............................................................600 VAC, 3Ø, 60Hz, 36 amps
# 073021**
# 073004* .............................................................208 VAC, 3Ø, 60Hz, 104 amps
# 073022**