Wrindu Circuit Breaker Comprehensive Tester
Wrindu Circuit Breaker Comprehensive Tester measures key mechanical characteristics of high-voltage circuit breakers, ensuring efficient performance and reliable operation across various types.
What is the Circuit Breaker Comprehensive Tester?
The Circuit Breaker Comprehensive Tester is a versatile instrument designed for testing high-voltage circuit breakers across various voltage levels. It measures mechanical dynamic characteristics of different types of circuit breakers, including low-oil, multi-oil, vacuum, and SF6 breakers. This tool is essential for assessing the performance and operational efficiency of circuit breakers in power systems.
Key Features of Wrindu Circuit Breaker Comprehensive Tester
| Feature | Description |
|---|---|
| Accurate Measurement of Mechanical Characteristics | Measures important parameters like time, speed, bounce, and stroke during breaker operations. |
| Time Measurement | Includes time for closing, fracture points, and reclosing. |
| Reclosing and Bounce | Measures times and waveforms for reclosing and bounce during opening and closing cycles. |
| Speed and Stroke | Measures closing speed and stroke characteristics to assess the breaker’s performance. |
| Operating Voltage and Current Measurement | Adjustable DC operating voltage from 30V to 270V; measures current values with waveform diagrams to ensure proper breaker operation. |
| Advanced Triggering and Data Storage | Supports internal, external, sensor, and manual triggers; stores up to 1000 test results and includes USB for data transfer and upgrades. |
| Real-Time Analysis | Provides powerful data analysis to assess the breaker’s mechanical characteristics during tests. |
| User-Friendly Design | Features a large LCD screen with adjustable backlighting, displaying real-time data and waveforms. |
| Built-in Micro Printer | Prints test results and waveform graphs on the spot for easy documentation. |
| Energy Storage Output | Provides adjustable DC energy storage to control the motor energy storage during testing without reversing the line after setup. |
| Convenient Testing with Sensors | Uses acceleration, speed, linear travel, and contact sensors that are easy to install for straightforward testing. |
Why is the Circuit Breaker Comprehensive Tester Essential?
The Circuit Breaker Comprehensive Tester is a must-have tool for anyone involved in the maintenance, testing, and commissioning of high-voltage circuit breakers. Its ability to test a wide range of circuit breaker types makes it highly versatile, suitable for industries such as power, steel, petrochemical, textile, coal, and railway sectors.
By accurately measuring dynamic characteristics and offering in-depth analysis, the tester helps ensure that circuit breakers function safely and efficiently, protecting the entire power system from failures.
Specifications of Wrindu Circuit Breaker Comprehensive Tester
| Specification | Details |
|---|---|
| Power Supply | 220V ±10%, 50Hz ±10% |
| Temperature Range | -10℃ to 40℃ |
| Humidity | ≤80% RH |
| Time Range | 0.1ms resolution, up to 64000ms |
| Speed Measurement | 20.00m/s resolution, with a measurement error of ≤1% rdg ±0.01m/s |
| Current Measurement Range | 40.00A, with a resolution of 0.01A |
| Output Power | DC 0 to 270V adjustable, 30A max |
| Insulation Resistance | >2MΩ |
| Dielectric Strength | 1.5kV withstand voltage (power supply chassis for 1 minute, no flashover or arcing) |
| Air Pressure | 86 ~ 106 kPa |
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