RCLK-12 Circuit Breaker High Voltage Switch Characteristic Tester Switch Mechanical Characteristic Tester
The "RCLK-12 Circuit Breaker High Voltage Switch Characteristic Tester" you entered is a specialized testing instrument widely used in power systems, mainly for evaluating the mechanical performance of high-voltage circuit breakers. Combined with your location in Yangzhou, Jiangsu (an important industrial cluster for such instruments in China), here is a summary of the core technical parameters, functional features, and selection points for this series of products:
1. Product Overview and Applicable Objects
The high-voltage switch mechanical characteristic tester is the core equipment for detecting the mechanical dynamic characteristics of high-voltage circuit breakers. It is mainly used for testing and dynamic analysis of mechanical characteristic parameters for multi-oil, low-oil, SF6 (sulfur hexafluoride), vacuum switches, GIS combined appliances, and pole-mounted switches.
2. Core Testing Functions
The "12" in the model typically indicates that the device has the capability to test 12 break contacts synchronously (e.g., 6 main break contacts + 6 auxiliary break contacts). A single switch operation can automatically collect and calculate the following key data:
Time Parameters: Inherent opening/closing time for 12 break contacts, same-phase non-simultaneity, inter-phase non-simultaneity, re-closing time, gold short time, etc.
Speed and Travel: Just-separating/just-closing speed, maximum speed, average speed; total travel, opening distance, overtravel, over-travel, etc.
Bounce Characteristics: Closing bounce time, bounce count, bounce process and waveform, opening rebound amplitude.
Electrical Parameters: Current waveform and current value of opening/closing coil, operating voltage test (low voltage operation test).
3. Key Technical Indicators (Referencing Industry Mainstream Standards)
Time Measurement: Resolution typically up to 0.01ms, extremely high measurement accuracy, meeting national standard requirements.
Speed Measurement: Range generally 0-20m/s, resolution 0.01m/s.
Travel Measurement: Depending on the circuit breaker type, the range covers vacuum switches (about 50mm), SF6 switches (about 300mm), and at least oil switches (about 600mm).
Built-in Power Supply: The instrument usually comes with a built-in DC 0-280V (or 300V)/20A digitally adjustable DC operating power supply, which can directly drive the circuit breaker operation without the need for an on-site secondary power source.
4. Structural and Performance Features
Strong Anti-Interference Capability: Uses floating, large-area digital filtering and other anti-interference technologies, enabling stable operation in strong electromagnetic environments of 500kV substations.
Sensor Compatibility: Supports linear sensors, rotary sensors, acceleration sensors, and laser sensors. The instrument can automatically identify the sensor type, making installation convenient.
Data Processing and Storage: Built-in large-capacity memory (can store tens of thousands of data sets), equipped with a high-speed thermal printer, supports USB drive export and PC software analysis. Some new models support one-click data upload to State Grid/China Southern Power Grid platforms.
💡 Further Assistance
RCLK-12 is a highly standardized power testing equipment. May I ask what your specific needs are currently:
Looking for local suppliers/quotes in Yangzhou: Do you need me to summarize the core qualifications (such as type test reports) and pitfall avoidance guide when purchasing such 12-break testers in the Yangzhou industrial cluster?
Technical Parameter Verification: Do you have a specific testing task on hand (such as testing a specific model of SF6 or vacuum switch) that requires checking whether the sensor range or built-in power supply power of the instrument matches?
Operation and Data Analysis: Do you need to understand the on-site wiring specifications, sensor installation methods, or how to interpret abnormal "bounce" and "non-simultaneity" data in test reports?
