26 Powermax30 AIR Operator Manual 808840
2 – Power Supply Setup
Determine the plasma system’s cutting power in watts by multiplying its maximum output amperage by its maximum rated
output voltage:
30 A × 83 VDC = 2,490 W (or 2.5 kW).
Table1 – 120V/20A
Table2 – 120V/30A
Table3 – 200V – 240V/16A
Table4 – 200V – 240V/20A
CAUTION!
A circuit capable of 120V/20A or 240V/20A is required for proper operation. Protect the circuit
with appropriately sized slow-blow (time-delay) fuses or circuit breakers.
Input voltage 120 V
Input current at rated output (19A×83V=1.6kW) 19.2A
Input current at arc stretch 37.5 A
Voltage tolerance +10% / -10%
Input voltage 120 V
Input current at rated output (30 A × 83 V = 2.5 kW) 28.7 A
Input current at arc stretch 37.5 A
Voltage tolerance +10% / -10%
Input voltage 200 V – 240 V
Input current at rated output (28A×83V=2.3kW) 15.8A–13.4A
Input current at arc stretch 37.5 A
Voltage tolerance +10% / -10%
Input voltage 200 V – 240 V
Input current at rated output (30 A × 83 V = 2.5 kW) 16.7 A – 15.0 A
Input current at arc stretch 37.5 A
Voltage tolerance +10% / -10%
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