TE25 - Basic microprocessor control unit

TE 25 is a simple, analog adjustment, microprocessor welding control unit for single-phase resistance welders. The welding control unit is used to control the welder parts and, in particular, the thyristor regulating the welding current. TE25 adjustment is carried out by two knobs: welding time and welding current.

MAIN FEATURES

• Synchronous thyristor drive.

• Phase shift control for welding current adjustment.

• Adjustable welding time from 1 to 65 cycles.

• Pulse function.

• Secondary current compensation function for welding of oxidised sheets and rods.

• Control for protection thermostat

• First phase shift delay adjustment. It enables the machine line current best balance.

Specifications subject to change without notice.