Ador Welding 60-400 A TPA 403 Arc Welding Transformer

The TPA 403 is a 400 AMP AC Arc Welding Transformer designed for a three-phase input supply. It belongs to the RED Series of user-friendly AC ARC Welders known for their convenient and easily manoeuvrable nature on the shop floor. The welding transformer is compact, lightweight, and quickly moved from one job to another, making it versatile and suitable for various welding tasks within the workshop Key features of the TPA 403 AC Arc Welding Transformer include Stepless, Smooth, and Infinitely Variable Current Regulation: The welding transformer provides precise and continuous regulation of the welding current, allowing welders to adjust the current smoothly and steplessly based on specific welding requirements Open-Delta Design: The transformer is equipped with an "Open-Delta" design, which converts three-phase input into single-phase output. This design configuration ensures that the welding transformer can easily handle various welding tasks Forced Air Cooling: The welding transformer has a forced air cooling system, which helps maintain lower coil temperatures. This cooling feature contributes to a longer service life for the machine, making it more durable and reliable User-Friendly and Maneuverable: The TPA 403 is designed with user-friendliness in mind. It has a swivel front wheel and two rear wheels, allowing for easy manoeuvrability, making it convenient to move around the shop floor between different welding jobs Real-time Current Adjustment: Welders can adjust the welding current even while welding is in progress, providing greater control over the welding process and allowing for on-the-fly adjustments. Front Panel Controls: The front panel of the welding transformer is equipped with an ON-OFF switch for easy power control, a current control knob for adjusting the welding current, and a current indicator for monitoring the welding current during operation Excellent Dynamic Characteristics: The welding transformer's unique design ensures excellent dynamic characteristics, resulting in smooth and optimum metal transfer during welding. This feature is recommended for welding with low hydrogen electrodes, which require precise control for quality welds Overall, the TPA 403 AC Arc Welding Transformer is a user-friendly and efficient welding machine suitable for various welding applications on the shop floor. Its compact size, manoeuvrability, and precise current regulation make it an excellent choice for welders looking for versatility and control in their welding operations