Thyristorised power sources have current feedback control which maintains the set output current constant. There can be many welding features such as up slope, down slope, pulsing, etc. which can be incorporated in this type of power source. Efficiency and power factor of these machines are better than diode based machines.
Special Features
- Hexa phase design, which produces excellent welding quality.
- Most rugged design, suits dusty, dirty project site conditions.
- Fully Thyristorised closed lop feedback current control to maintain stable.
- Provides spatter less Radiographic Quality Welding.
- Unique filter design to ensure low ripple level & output current variation within international welding standards.
- Efficient & compact power source design with enhanced power factor. Consumes less KVA.
- Positive Arc starting facility to help easy Arc sarting & prevention of electrode freezing apart from deep penetration welding.
- Sturdy remote current control pendant available at the finger tip of the operator.
- Most ideal static current – voltage characteristics to suit varied welding applications.
- Automatic Arc force control system for adjustment of short circuit current & Arc characteristics.
Models
Thyristor based welding rectifier with Max welding current of 400 Amps output power of 24 KVA.
Thyristor based welding rectifier with Max welding current of 500 Amps output power of 30 KVA.
Thyristor based welding rectifier with Max welding current of 600 Amps output power of 36 KVA.
Thyristor based welding rectifier with Max welding current of 800 Amps output power of 48 KVA.
Thyristor based welding and gouging rectifier with Max welding current of 1000 Amps output power of 60 KVA.
Thyristor based welding and gouging rectifier with Max welding current of 1200 Amps output power of 72 KVA.
Thyristor based welding and gouging rectifier with Max welding current of 1600 Amps output power of 96 KVA.
Standard Scope of Supply
- Power Source.
- Earthing Cable & Clamp.
Optional Accessories
- Input cable.
- TIG Accessories (HF Unit, water cooling unit, Gas cooled TIG Welding torch, water cooled TIG Welding torch).
- Safety Wear – Shoes, Goggles.
- Remote control unit.
Downloads
MMA TIG Welding Rectifier TD Series