The KDGK-FY High Voltage Switch Mechanical Characteristics Tester is a professional instrument for analyzing the mechanical performance of high-voltage circuit breakers. It adopts an industrial control host with a 600MHz main frequency, supporting high-precision measurement of 12 break ports simultaneously. Equipped with a large-screen LCD and Chinese interface, it can test closing/opening time, bounce, speed, stroke, current, and operating voltage, with built-in printer and U disk data storage. It provides a built-in adjustable DC power supply (DC10~265V/20A) for coil action voltage testing, making it ideal for factory production and on-site maintenance.

• 12-channel simultaneous measurement for closing/opening time, same-phase/interval-phase synchronization
• High-precision time measurement (resolution 0.1ms, accuracy 0.1%±0.1ms) and speed/stroke testing
• Built-in adjustable DC power supply (DC10~265V/20A) for coil action voltage testing
• Large-screen LCD with Chinese interface, adjustable contrast, and power-off data memory
• Built-in thermal printer for instant printing of test data and graphs
• U disk interface for data storage and export to upper computer
• Supports over 10,000 test records with real-time clock for date/time stamping
• Compatible with SF6, GIS, vacuum, and oil circuit breakers
• Special analysis software for opening/closing speed analysis

• Model: KDGK-FY
• Input Power: AC220V±10% 50Hz±10%
• Time Measurement: Range 16000.0ms, resolution 0.1ms, accuracy 0.1%±0.1ms
• Speed Measurement: Range 20.00m/s, resolution 0.01m/s, accuracy 1%
• Stroke Measurement: Range 800mm, resolution 0.1mm, accuracy 0.5%±0.1mm
• Current Measurement: Range 20A, resolution 0.01A, accuracy 0.5%±0.1A
• Internal Power Supply: DC10~265V/20A (short-time) adjustable
• Display: Large-screen backlight LCD (Chinese interface)
• Data Storage: Built-in memory (≥10,000 records) + U disk interface
• Dimensions: 360mm × 230mm × 200mm
• Weight: 10kg
• Operating Environment: -10°C ~ +40°C, humidity ≤80%RH, atmospheric pressure 86~106kPa