TECNA 3233 C-Type Weld Gun — 50 kVA Air-Operated MFDC (Inverter)

TECNA 3233 medium-frequency (MFDC inverter) C-type suspended weld gun — 50 kVA at 50% duty, air-operated. Maximum welding current of 19,000 amps and maximum electrode force of 674 lbs.

Description

The TECNA 3233 is a medium-frequency DC (inverter) C-type suspended weld gun with air-operated actuation, rated 50 kVA at 50% duty (80 kVA at 20%). It delivers a maximum welding current of 19,000 amps and up to 674 lbs (300 daN) of electrode force at 6 bar with a 150 mm arm, and is driven by a separate MF inverter control cabinet with the TE770 weld control.

Features

  • Medium-frequency DC inverter for stable, low-distortion welds on coated and dissimilar materials with reduced power draw.
  • TE770 weld control (separate MF inverter cabinet): constant-current and FIX modes, slope up/down, pulses, pre/post-weld, stepper with programmable curves, 1 ms resolution.
  • C-type geometry with 1.34 in (34 mm) non-insulated arm fitting.
  • Gyro suspension for accurate maneuverability with a TECNA balancer.
  • Net weight 64 lbs (29 kg) with suspension, without arms.
  • Recommended balancer: TECNA 9365 (B / RI hook options available).

Installation Requirements

  • Separate medium-frequency inverter control cabinet (TE770).
  • Compressed air supply for 6 bar electrode-force rating.
  • US supply basis (V/Hz, fuse, cable) and water-cooling data: confirm with WSI — not published in the OEM data sheet.

Additional information

Weight 64 lbs
Gun Type

C-Type

Power Supply

Nominal Power 20% (kVA)

80

Nominal Power 50% (kVA)

50

Max Welding Current (A)

19000

Max Electrode Force

674 lbs (300 daN)

Max Electrode Force @ 6 bar

674 lbs (300 daN)

Arms Fitting Ø (Non-Insulated)

1.34 in (34 mm)

Standard Control Unit

TE770 (separate MF inverter cabinet)

Actuator Type

Product Type