With the development of society, people have increasingly higher requirements for the safety and reliability of electricity use. High-voltage circuit breakers play the dual role of control and protection in the power system, and their performance directly affects the safe operation of the power system. Mechanical characteristic parameters are one of the important parameters for judging the performance of circuit breakers. The GKC-F high-voltage switch mechanical characteristic tester is designed based on the latest "High-voltage AC Circuit Breakers" GB1984-2003, and in accordance with the People's Republic of China electric power industry standard "General Technical Conditions for High-voltage Test Equipment" Part 3, DL/T846.3-2004 high-voltage switch comprehensive tester as the design basis. It provides convenience for dynamic analysis of various types of circuit breakers and can accurately measure the mechanical dynamic characteristic parameters of high-voltage circuit breakers with various voltage levels, such as low oil, multi-oil, vacuum, and SF6.

Technical Indicators




Environmental group: Belongs to Group III instruments in GB6587.1-1986 "General Outline of Environmental Tests for Electronic Measuring Instruments".

Type: Portable Packaging: Aluminum alloy case

Dimensions and weight:

Working power supply: AC220V ±10% Frequency: 50Hz ±5%

Ambient temperature: -10°C~40°C Relative humidity: ≤85%

Dielectric strength: The power input line can withstand a 1.5KV 1-minute withstand voltage test against the casing.

Time test range: 1~499.9ms Resolution: 0.01ms Accuracy ≤0.1ms

Speed test range: 15m/s Resolution: 0.01m/s Accuracy ±1% of reading + 2 digits

Stroke test range: Unlimited Resolution: 0.01mm Accuracy ±1% of reading + 2 digits

DC power supply selection range: 25-265V/10A Resolution: 1V: Accuracy ≤±1%