| GKC-F High Voltage Switch Dynamic Characteristic Tester |
GKC-F High Voltage Switch Dynamic Characteristic Tester Features
(1) Can perform electric and manual operations;
(2) Suitable for mechanical dynamic characteristic testing of various high-voltage circuit breakers within 500kV voltage level;
(3) Can measure actual stroke and customize stroke;
(4) Capable of single close, single open, close-open, reclose, and reopen operations of circuit breakers;
(5) Easy wiring and simple operation; only one close (open) action is needed to obtain all close (open) data; can save up to 50 sets of data for later query and upload to computer for permanent storage, and can also view and print all data and motion curves on site;
(6) Operates with Chinese prompts in a human-machine dialogue mode;
(7) Accurate data, strong anti-interference, small size, light weight, elegant appearance;
(8) Built-in clock circuit displays current year, month, day, hour, minute, second; even when power is off, it automatically saves settings and test data;
(9) Built-in delay protection function automatically cuts off the action power after the circuit breaker operates, effectively protecting the circuit breaker equipment and the high-voltage switch tester;
(10) Built-in DC power supply with selectable range: 30-230V/10A, eliminating the instantaneous voltage drop of conventional rectifier power supplies, providing very accurate voltage for switching action tests;
(11) Dynamically analyzes the relationship between time, stroke, and speed of the circuit breaker every 1ms;
(12) Can be configured with upload software for computer archiving and online viewing and printing.
Technical Specifications
Environmental Group: Class III instrument per GB6587.1-1986 "General Outline for Environmental Testing of Electronic Measuring Instruments".
Type: Portable
Packaging: Aluminum alloy case
Dimensions and Weight:
Main unit: 440×300×150(mm) 5 (kg)
Accessories: 440×300×80(mm) 3 (kg)
Power Supply: AC220V ±10% Frequency: 50Hz ±5%
Ambient Temperature: -10°C~40°C Relative Humidity: ≤85%
Insulation Resistance: ≤2MΩ
Dielectric Strength: Power input to chassis can withstand 1.5KV for 1 minute.
Time Measurement Range: 1~499.9ms Resolution: 0.01ms Accuracy ≤0.1%
Speed Measurement Range: 15m/s Resolution: 0.01m/s Accuracy ±1%
Stroke Measurement Range: Unlimited Resolution: 0.01mm Accuracy ±1%
DC Power Supply Selection Range: 25-265V/10A Resolution: 1V: Accuracy ≤±1%
Overview
With the development of society, people's requirements for safe and reliable electricity use are increasingly high. 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 important indicators for judging circuit breaker performance. The GKC-F High Voltage Switch Mechanical Characteristic Tester is designed based on the national standard "High Voltage AC Circuit Breaker" GB1984-2003 and refers to 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. It provides convenience for dynamic analysis of various circuit breakers and can accurately measure the mechanical dynamic characteristic parameters of high-voltage circuit breakers of various voltage levels, including low-oil, multi-oil, vacuum, and SF6 types.
Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.
