Hypertherm Powermax600 Service Manua - Manual (Page 26)

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powermax 600 Service Manual
S PECIFICATIONS
Line Voltage Disconnect Box
Use a line disconnect box for each power supply so that the operator can turn the power supply off
quickly in an emergency situation. Locate the switch near the power supply so that it is easily
accessible to the operator. The interrupt level of the switch must be equal to or exceed the continu-
ous rating of the fuses. Use slow-blow fuses as listed below.
PMX600.03
PMX600.04
Input Input Current Recommended
Voltage Phase @ 5.6 kw Output Slow-Blow Fuse Size
208-240 VAC 1 46-40A 100A
230 VAC 3 17A 40A
400 VAC 3 9.7A 25A
480 VAC 3 12A 25A
Gas Requirements
Air must be filtered to remove all dirt, water and oil. Contaminants can damage the power supply, torch and
consummables.
The power supply will not power-up if the gas inlet pressure is below minimum.
CAUTION: Do not exceed 120 psi / 8.3 bar pressure at the power supply
gas inlet. Damage to system may result from higher pressures.
Minimum Gas Inlet Pressure 90 psi / 6.2 bar
Gas Flow 6 scfm @ 90 psi / 170 l/min @ 6.2 bar
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