Digital Pin Brazing (PB) Inverter & Generator Pin Brazing Guns

An unlimited capacity, digitally controlled pin brazing system for use wherever 400V, 3-phase AC power is available.


Laying of undersea cable


The BAC Delta Digital Pin Brazing Power Inverter (PBDI-300) has a 300A DC power output and a 400V, 3-phase AC nominal power input. It forms a complete pin brazing system when used with a BAC Standard or Extended Generator Gun. It is fully mobile and can be plugged in wherever an appropriate power supply is available, i.e., offshore, workshop or vehicle mounted.

BAC Delta Digital Pin Brazing Power Inverter (PBDI-300)Features

  • Unlimited capacity.
  • Digitally controlled.
  • Constant current provides a calm arc for perfect braze results every time.
  • Fully adjustable.
  • Lightweight and easily transportable.


  • Power input: 400V, 3-phase AC
  • Power output: 300A DC
  • Dimensions: 11" x 12" x 20" (280 x 300 x 500 mm)
  • Weight: 55 lbs (25 kg)




Generator Pin Brazing Guns
Generator gun in attaché case
Standard BAC pin brazing generator gun
Standard generator gun
Extended BAC pin brazing generator gun
Extended generator gun




Part Number Description

273 900 2030

Digital PB Inverter

273 199 0240

Standard Generator Gun

273 199 5230

Extended Generator Gun