The KDGK-VI High Voltage Switch Mechanical Life Test System is a professional testing platform designed for circuit breakers and contactors. It adopts an industrial computer with Windows 10 and a 15-inch touchscreen, supporting mouse/keyboard operation for intuitive parameter setting. Equipped with high-power IGBT control for precise voltage output, it can test up to 6 independent workstations simultaneously (expandable to 8), performing single/sequential closing/opening operations and aging tests. It features power-off memory, adjustable interval time, and multi-voltage testing, effectively protecting switches and solving the shortcomings of traditional timing relay control.

• 6 independent workstations (expandable to 8), each with separate control and testing
• Industrial PC + 15-inch touchscreen for user-friendly operation and parameter setting
• High-power IGBT control for fast voltage response and precise output
• Power-off memory function: resumes testing from the last breakpoint after power failure
• Adjustable closing/opening interval (10-1000ms) and wear times (1-10000 times)
• Supports multi-voltage testing (AC/DC6~270V/15A) for low-voltage aging tests
• Sound alarm for abnormal operations, with configurable allowed error times
• Modular design for easy maintenance and independent operation of each workstation

• Model: KDGK-VI
• Input Power: AC220V±15%, 50Hz, 15kW
• Max Instant Current: 30A (per unit internal contact)
• Opening/Closing Power Supply: AC/DC6~270V/15A (AC as adapter)
• Energy Storage Power Supply: AC/DC6~270V/15A (optional)
• Workstations: 6 independent (expandable to 8)
• Wear Times: 1~10000 times (customizable)
• Interval Time: 10-1000 milliseconds (adjustable)
• Dimensions: 850mm × 950mm × 1350mm
• Weight: 90kg
• Functions: Single/sequential closing/opening, closing-opening, closing-opening-closing, aging tests