WTC WI05-T30A WI05-I20A IGBT Unit With Timer

Description:

The WTC WI05-T30A WI05-I20A IGBT Unit with Timer is an industrial welding power control assembly used in inverter-based resistance welding and automated manufacturing systems. Commonly installed in robotic weld cells, automotive assembly lines, and industrial welding equipment requiring high-speed IGBT switching and precise weld timing control. Maintenance technicians, weld engineers, OEM manufacturers, and system integrators use this unit for weld controller replacement, retrofit upgrades, production line maintenance, and industrial automation integration.

Applications:

The WTC WI05-T30A WI05-I20A IGBT unit with timer is used to regulate weld timing, power switching, and current control within industrial resistance welding systems. It is commonly found in robotic spot welding stations, automated fabrication machinery, automotive body assembly plants, and high-production manufacturing facilities where accurate weld sequencing and stable high-current switching are required for continuous industrial operation.

Technical Specifications:

• Brand: WTC
• Part Number: WI05-T30A / WI05-I20A
• Product Type: IGBT Unit with Timer
• Technology: Insulated Gate Bipolar Transistor (IGBT)
• Function: Weld timing and power switching control
• Application: Resistance welding automation systems
• Compatible Equipment: Robotic welding and weld controller systems
• Electrical Configuration: 3-Phase
• Input Voltage: 480 VAC
• Frequency: 50/60 Hz
• Power Rating: 168 kVA
• Current Rating: 350 Amp
• Communication Capability: Industrial automation integration
• Mounting Type: Industrial chassis mounted
• Industrial Use: Automated manufacturing and welding operations
• Approximate Weight: 50-52 lbs
• Usage Environment: Industrial manufacturing and fabrication facilities
• Service Purpose: Replacement, retrofit, and repair applications

Common Replacements:

• WTC WI05-I17C IGBT Welding Control Unit
• Medar IGBT Weld Power Module
• Bosch Rexroth Inverter Weld Control Unit