Medium Frequency Inverter Box – 1598A
Mains supply (three phases): 400V – 440V – 460V* – 480V* -20% / +10%
Input frequency: 50/60 Hz
Max. thermal costant current: 240A
Max. primary current: 1200 A
Cooling type: Air (A)
Dimensions: 475 x 455 x 1177 (h)
- Frequency of the inverter between 1000 Hz and 4000 Hz.
- Storage of up to 300 welding programs.
- Slope up, Slope down, pulses, pre-weld, post-weld functions and adjustment of the welding times with units of 1 mS.
- 6 WORKING MODEs: conventional, constant current, constant power, constant voltage, FIX, constant energy, DYNAMIC mode.
- Limit indicators for: Current, voltage at the electrodes, energy, power, inverter use percentage, initial and final resistance of the material to be welded; thickness and indentation limit of the material (optional).
- Stepper function to compensate the wear and tear of the electrodes with programmable curves and possibility of intervening independently on the time and the welding current through differentiated stepper laws. Possibility of using 4 different stepper options associated with 4 different spot counters associated with each weld program.
- Output for proportional solenoid valve.
- Possibility of upgrading control unit Firmware via appropriate software.
- Electrode tip dressing for up to max of 4 different spot counters (optional).
- Position sensor.
- Pyrometer
