Features
With the development of society, people have increasingly higher requirements for the safety and reliability of electricity use. High-voltage circuit breakers play a 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 power industry standard "General Technical Conditions for High-voltage Testing Equipment" Part 3, DL/T846.3-2004 high-voltage switch comprehensive tester as the design basis. It provides convenience for dynamic analysis of various 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 to the casing can withstand a withstand voltage test of 1.5KV for 1 minute.
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%
