Hypertherm Powermax45 XP - IEC Symbols

Replacement Parts and Accessories
12
174 809240 Operator Manual Powermax45 XP
IEC symbols
The following symbols may appear on the data plate, control labels, and switches. For information
on the front panel LEDs, see Controls and indicators on page 41.
Direct current (DC)
Alternating current (AC)
Plasma torch cutting
Gouging
AC input power
connection
The terminal for the
external protective (earth)
conductor
I Power is ON
O Power is OFF
A 1-phase or 3-phase
inverter-based power
source
Volt/amperage curve,
“drooping” characteristic
f
1
f
2
1~
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