MTR50

AC Welding Controls

The MTR50 has been designed as a low-cost welding control system intended for customers who require an easy-to-use and flexible timer in a self-contained, compact configuration. Suitable for poke guns, mechanically/pneumatically-operated spot/projection/seam welders and bench welding applications, the MTR50 has a built-in programmer.

Capabilities

• Connections
• Programming

Features

• Configured at 440 VAC or 220 VAC
• 50 Hz or 60 Hz operation
• 4 configurations
• 8 weld programs
• Two weld intervals – Preheat and Weld
• Single Spot / Repeat Spot
• Pulsation
• 2 inputs and 2 outputs plus weld on/off
• 2-Stage Initiation
• Retraction for machines with 2 positions
• Spot Counter
• Includes water-cooled SCR sized for up to 25 kVA