Product Introduction

As society evolves, the demand for safe and reliable electricity usage grows. High-voltage circuit breakers play a dual role of control and protection in the power system, with their performance directly impacting the safe operation of the power system. Mechanical characteristic parameters are one of the key factors in assessing circuit breaker performance.

To meet the diverse needs of users for testing the dynamic characteristics of various high-voltage circuit breakers, Longdian Electrical has meticulously developed a brand-new High-Voltage Circuit Breaker Dynamic Characteristic Tester. The GKC-HCS Graphite Contact Double-Ended Grounding Circuit Breaker Mechanical Characteristic Tester can accurately measure the mechanical dynamic characteristic parameters of various high-voltage circuit breakers with different voltage levels, such as low-oil, high-oil, vacuum, SF6, and special types. It boasts features like easy operation, precise data, strong anti-interference capability, compact size, and exquisite appearance. In addition to meeting the general dynamic characteristic testing requirements of high-voltage circuit breakers in the market, it also satisfies the testing needs for double-ended grounding and graphite contact switches. It can reliably test the dynamic resistance waveform of the graphite contact switch contacts, enabling the tester to effectively perform mechanical characteristic testing on high-voltage circuit breakers.

Product Alias: High-Voltage Switch Mechanical Characteristic Tester, Circuit Breaker Mechanical Characteristic Tester, High-Voltage Switch Dynamic Characteristic Tester, Circuit Breaker Dynamic Characteristic Tester, High-Voltage Switch Characteristic Tester, Circuit Breaker Characteristic Tester, High-Voltage Switch Comprehensive Characteristic Tester, High-Voltage Switch Time Characteristic Tester, High-Voltage Switch Parameter Tester

Product Features

The GKC-HCS Graphite Contact Double Terminal Grounding Circuit Breaker Mechanical Characteristic Tester is an embedded industrial computer. The mainboard is based on CortexTM-A8, with a main frequency of 1GHz, 1GB flash memory, and a fast boot-up time of only 16 seconds. It features a 9-inch color display, Windows operating system, an intuitive user-friendly interface, a touchscreen, and supports both Chinese and English input for ease of use by on-site operators.

⑵ High-speed thermal printers for convenient on-site printing of test data, contact waveform, stroke curve, and current curve.

⑶ GKC-HCS Graphite Contact Double-Ended Grounding Circuit Breaker Mechanical Characteristic Tester with Integrated Operating Power Supply, no need for on-site secondary power supply, convenient and quick to use. Provides adjustable DC 6~270V power supply, with a current of 20A. Allows for setting the operation voltage values of the opening and closing solenoids, and can also conduct low-voltage operation tests for circuit breakers.

④ Equipped with linear sensors, rotary sensors, universal sensors, laser sensors (optional), and brackets with dedicated multi-functional connectors, installation is extremely convenient and straightforward.

⑸ The GKC-HCS Graphite Contact Double-End Grounding Circuit Breaker Mechanical Characteristic Tester is applicable to all models of SF6 switchgear, GIS combination equipment, vacuum switches, and oil switches produced domestically and internationally.

⑹ Once the switch actuates, all data and graphics are obtained, with test data and graphics displayed on the same screen. The speed can be recalculated, eliminating the need for further testing. It can display various curves of the circuit breaker, such as the closing travel curve; opening travel curve; closing-opening travel curve; opening-closing-opening travel curve; coil current curve; motor energy storage curve; time curve, and allows for digital and curve graphic analysis.

⑺ The main unit can store 30,000 sets of current test data (expandable with a storage card), and features an internal real-time clock for easy archiving.

⑻ Equipped with 2 USB ports for mouse operation of instruments, data can be directly saved to a USB drive and uploaded to a computer for analysis and storage. Optional RS232 interface for wired operation and optional wireless tablet operation.

⑼ Simultaneously measures 12 metal contact break points, 6 main break points, and 6 auxiliary break points, 3/6 circuit closing resistors, 1 speed (optional with 3 speeds), and 3/6 circuit double-ended grounding measurements (optional with 3 and 6感应 paths). Utilizes acceleration sensors, digital sensors, analog sensors, and resistive sensors to measure switch travel, overshoot, bounce, and overshunting.

⑽ Included envelop curve, generates standard envelop curve through switch testing values, allows for analysis and comparison, and offers switch vibration frequency analysis.

The internal anti-interference circuit is suitable for reliable operation within a 500KV substation.