20Ap1:6 Arc Voltage Monitoring; 20Ap1 Component Positions - ESAB OrigoArc 150 Service Manual

20AP1:6 Arc voltage monitoring
The open--circuit voltage controller senses the voltage at the welding current
terminals and limits it to a level between 60 and 71 V. This function is inactive
during welding, i.e. when the shunt voltage is higher than 2.1 mV.
When the OrigoArc is in welding mode, the maximum output voltage is 110 V.
20AP1 Component positions
ch25d_20
- - 16 - -
Edition 040830