Description of operation of the power sources and technical dates 21
Microprocessor supervision
- Overvoltage, undervoltage, phase lack alarms for safety ope-
rational mode
- Thermal protections management for power stages: inverter,
output rectifier & AC inverter
- Microprocessor programming of temperature level that acti-
vates fan cooling
= less noise, less dust incoming, power saving
- Microprocessor recognized alarm events
= Alarm code displayed on front panel
- Wide range of parameters settable via software (setup)
= customisation of welding procedures