Filter
Top Products
OM-2220 Page 9
SECTION 2 – INSTALLATION
2-1. Specifications
For any single or three phase voltage from 208 V to 575 V, the Amperes Input at
Rated Load Output is the same for 50 Hertz or 60 Hertz input power. For example,
the amperes input for 230 V, 50 Hz, single-phase input power is 33 amperes. The
amperes input for 230 V, 60 Hz, single-phase input power is also 33 amperes.
NOTE
60 Hz
Amperes Input at Rated Load
Output 60 Hz
Rated Type of Plasma
Rated
Cutting
Maximum
Open-
60 Hz
208 V 230 V 460 V 575 V KVA KW
Output Output Gas
Cutting
Capacity
Circuit
Voltage DC
Single-
Phase
36 33 16 13 7.5 7.4
55 A @
110 Volts
DC, 50%
Duty Cycle
Direct
Current,
Air Or 0.875 in
3-Phase 21 20 9 8
7.6
(7.9 for
575 V
input)
7.4
55 A @
110 Volts
DC, 60%
Duty Cycle
Straight
Polarity
(DCEN)
Nitrogen
Only
(22 mm)
At 10 IPM
280
50 Hz
Amperes Input at Rated Load
Output 50 Hz
Rated Type of Plasma
Rated
Cutting
Maximum
Open-
Circuit50 Hz
230 V 380 V 400 V 415 V KVA KW
Output Output Gas
Cutting
Capacity
Circuit
Voltage
DC
Single-
Phase
33 – – – – – – 7.6 7.4
55 A @
110 Volts
DC, 50%
Duty Cycle
Direct
Current,
Air Or 0.875 in
3-Phase 20 10 10 10 7.6 7.4
55 A @
110 Volts
DC, 60%
Duty Cycle
Straight
Polarity
(DCEN)
Nitrogen
Only
(22 mm)
At 10 IPM
280