TECNA TE95 Resistance Welding Control Unit — Car-Body Cable-Gun Control (AC)

TECNA TE95 microprocessor control for car-body-shop cable resistance welders, running separate working cycles for gun and multifunction gun (with a sheet-heating function).

Description

TECNA TE95 microprocessor control for car-body-shop cable resistance welders, running separate working cycles for gun and multifunction gun (with a sheet-heating function).

Features

  • Synchronous thyristor drive with phase-shift control
  • Two distinct working cycles: gun and multifunction gun
  • Sheet-heating function on the multifunction-gun cycle
  • Slope and pulse functions
  • Secondary current compensation for oxidised sheets and rods
  • Autoretain disabling for manually operated welders
  • First phase-shift delay adjustment for line-current balancing
  • Controls a 24 VDC, 7.2 W solenoid valve with protected output

Programmable Parameters

Parameter Range
SQUEEZE (gun) 01–50 cycles
SLOPE (gun) 00–29 cycles
WELD TIME (gun) 01–65 cycles
CURRENT (gun) 01–99 %
COLD TIME (gun) 01–50 cycles
IMPULSE NUMBER (gun) 00–09
HOLD TIME (gun) 01–50 cycles
COMPENSATION (gun) 00–01
WELD / NO WELD (gun) 00–01
WELD TIME (multifunction) 01–50 cycles
CURRENT (multifunction) 01–99 %
HEATING (multifunction) 00–01

Additional information

Product Type

Control Technology

AC (synchronous thyristor / SCR)

Welder Compatibility

Car-body cable resistance gun welders (gun + multifunction gun)

Programmable Parameters

Up to 12 per program

Operating Modes

Separate gun & multifunction-gun cycles; single/repeat

Programming Keys

4

Solenoid Valve Outputs

1 (24 VDC / 7.2 W)

Communication

None

Electrode-Wear Stepper

No

Mains Frequency

50/60 Hz (self-adjusting)