TECNA TE101 WELD CONTROL UNIT

- Synchronous thyristor drive with phase-shift control for welding current adjustment.
- Built in ammeter (RMS value), 2 selectable ranges (18-56 kA).
- Storing of 99 welding programs.
- Inputs for external selection of 31 programs or 15 programs with parity control.
- Welding times adjustment in half-periods.
- Pre-weld, slope and pulse functions.
- Welding current control limits. Error condition output and function to stop welder operation.
- Single and repeat operating mode. WELD/NO WELD function.
- Welding current compensation function to assist welding of oxidised sheets and rods.
- Possibility to connect two independent start of cycle device using different welding programs.
- Autoretain disabling for manually actuated welders.
- First phase shift delay adjustment. It enables the machine line current best balance.
- Cos φ adjustment, allow to optimise current adjustment linearity.
- End of cycle output for automation applications.
- Thermostatic protection input.
- Self-adjustment to the mains frequency 50/60 Hz.
- Control of solenoid valve 24 Vdc 7,2 W max with short circuit protection.
- Optional insulated RS 232 interface. Allow the connection with a printer or a personal computer for production data recording.