| Circuit Breaker Switch Dynamic Characteristic Comprehensive Tester |
Performance
1. Color large screen, Windows operating system, user-friendly interface, intuitive and easy to operate.
2. High-speed thermal printer, convenient for on-site printing of test data.
3. Built-in integrated operating power supply, no need for secondary power supply on site, convenient and fast. Provides adjustable DC30~265V power supply with adjustable current. Arbitrarily set the operating voltage value of opening and closing coils, and can perform low-voltage operation test of circuit breaker.
4. Optional linear sensor, rotary sensor, universal sensor, bracket, and special fixed multi-function connector, extremely easy and simple to install.
5. Suitable for all types of SF6 switches, GIS combined appliances, vacuum switches, and oil switches at home and abroad.
6. One switch operation obtains all data and graphics.
7. The host can store up to six thousand sets of test data (expandable memory card), with built-in real-time clock for easy archiving.
8. Equipped with USB interface, data can be directly saved to USB drive and uploaded to computer for analysis and storage.
9. Can simultaneously measure 6/12 channels of metal contact breaks.
10. Contains envelope curve. Through the values of multiple (2-10) switch tests, generate standard envelope curve for analysis and comparison, and also perform switch vibration frequency analysis.
Instrument Features:
Built-in host is an industrial computer with main frequency 600MHz.
Graphite contacts: Can test 6 channels of graphite contact switches, dynamic resistance waveform of 3 breaks.
Transition resistance: 6 channels transition resistance test, switching resistance, time test.
Time: Inherent opening and closing time of 12 breaks, same phase and inter-phase synchronization.
Bounce: Bounce time, bounce count, bounce process, bounce waveform.
Speed: Opening and closing speed, maximum speed, speed waveform.
Stroke: Over-travel, over-shoot stroke.
Current: Opening and closing coil current value, waveform diagram.
Reclosing: Arbitrarily set reclosing interval time, metal short-circuit time, currentless interval time.
Operating voltage: Built-in DC10~265V/20A (short-time operation) digitally adjustable circuit breaker operating power supply, arbitrarily set the operating voltage value of opening and closing coils, and can perform low-voltage operation test of circuit breaker.
Universal speed sensor: Extremely easy and simple to install.
Suitable for all types of SF6 switches, GIS combined appliances, vacuum switches, and oil switches at home and abroad.
One switch operation obtains all data and graphs.
The host can store more than ten thousand sets of test data, with built-in real-time clock for easy archiving of test date and time.
Equipped with USB interface, data can be directly saved to USB drive.
Host large screen, wide temperature, backlit LCD, full Chinese display of all data and graphs, LCD contrast electronic adjustment, power-off memory.
Chinese menu operation, easy to use.
Full Chinese built-in printer prints all data and graphs.
Analysis software is compiled for opening and closing speed, arbitrary analysis as needed, suitable for speed measurement of any switch model from any switch manufacturer at home and abroad.
Technical Parameters
Input Power 220V±10% 50Hz±10%
Atmospheric Pressure 86～106kPa
Temperature -10～40℃
Humidity ≤80%RH
Time 16000.0ms Resolution: 0.1ms Accuracy: 0.1%±0.1ms
Transition Resistance 30Ω~1600Ω Resolution: 1Ω Accuracy: 2%
Speed 20.00m/s Resolution: 0.01m/s Accuracy: 1%
Stroke 800mm Resolution: 0.1mm Accuracy: 0.5%±0.1mm
Current 20A Resolution: 0.01A
Internal Power Supply DC10-265V/20A
Instrument Dimensions 360mm(L)×230mm(W)×200mm(H)
Weight 10kg
Product Introduction:
It is an intelligent testing instrument. This instrument applies photoelectric pulse technology, single-chip computer technology and reliable anti-electromagnetic radiation technology, equipped with accurate and reliable speed/distance sensors, and can be used for debugging and measurement of mechanical parameters of various voltage levels of vacuum, SF6, low-oil, multi-oil and other high-voltage switches.
Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.
