Panasonic YD-500KR2
Thyristor Controlled CO2/MAG Welding Machine 500Amps
Model: YD-500KR2
The Panasonic KR2 Series is a line of reliable thyristor-controlled semi-automatic welding power sources designed for CO?/MAG welding applications. These best-selling machines deliver smooth, easily controlled arcs and straightforward current-based setup, making them suitable for both experienced welders and newcomers. Built with a robust, dustproof and waterproof structure for versatility across jobsite conditions, the series includes energy-saving circuits that reduce standby power consumption and enhanced safety features such as short-circuit current limiting and failure detection. Maintenance is simplified with conveniently placed controls and service components.
Technical Specifications
| Specification | Value |
|---|---|
| Control Type | Thyristor Controlled Type |
| Rated Input Voltage | 220VAC / 440VAC 3-Phase |
| Rated Input Capacity | 31.9 kVA / 28.1 kW |
| Output Current Adjustable Range | 60 ~ 500A |
| Output Voltage Adjustable Range | 17 ~ 39V |
| Rated Duty Cycle | 60% |
| Applicable Thickness | 1.2 ~ 25.0mm |
Panasonic is a global leader in welding technology, offering high-performance solutions for MIG/MAG, TIG, and robotic welding applications. Known for its reliable and energy-efficient power sources, Panasonic delivers advanced CO₂/MAG welding systems designed for superior performance and productivity.
Its lineup includes user-friendly, full-digital and portable TIG welding machines capable of delivering high-quality results across various materials, with cost-efficient multi-process functionality.
In automation, Panasonic introduces innovative solutions such as the TAWERS integrated welding robot system and the G4 Welding Robot, offering flexible configurations to suit different production requirements.
Backed by advanced software, IoT, and AI technologies, Panasonic provides total welding and automation solutions that support the development of smart and autonomous manufacturing environments.











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