- Wuhan Guodian Mingke Electric Co., Ltd.
- Main products: Series resonance test device, Transformer tester, Circuit breaker, switch tester, High Voltage Insulation Equipm, Relay Protection Products, Cable and cable fault tester, Arrester and Insulator Test In, SF6 Test Instrument, Oil Testing Instrument, DC System and Battery Test Ins, Ground/Insulation Resistance T, Power Energy Analyzer, Power Energy Analyzer
Home > Products > Circuit breaker, switch tester > TKGK-HAHigh Voltage Switch Dynamic Characteristics Tester
TKGK-HAHigh Voltage Switch Dynamic Characteristics Tester
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Product Details
| Brand Name | GDMK | Place of Origin | China | |
| Model Number | TKGK-HA |
Product Description
With the development of society people have higher and higher requirements for the safety and reliability of power consumption. High-voltage circuit breakers have the dual tasks of control and protection in the power system. The performance of the power circuit is directly related to the safe operation of the power system. The mechanical characteristic parameter is one of the important parameters for judging the performance of the circuit breaker.
The Breaker Analyzer is a special instrument developed by the company to meet the needs of various high-voltage switch operating characteristics tests. It can accurately measure low-oil multi-oil vacuum sulfur hexafluoride and other high-voltage circuit breakers of various voltage levels. Mechanical dynamic characteristics parameters. For circuit breakers with closing resistors the closing resistor and switching waveform can be accurately measured. The instrument adopts large screen display Chinese characters prompt man-machine dialogue mode operation Chinese characters display results and printouts with intelligent multi-function accurate data strong anti-interference simple operation small size light weight and beautiful beauty.
Product nickname：High-voltage switch mechanical characteristic tester switch mechanical characteristic tester high-voltage switch comprehensive tester circuit breaker dynamic characteristic tester circuit breaker mechanical characteristic tester circuit breaker comprehensive tester high-voltage switch time characteristic tester high-pressure Breaker Analyzer Breaker Analyzer circuit breaker tester switch mechanical characteristic tester switch parameter tester
- 1. 8.4”LED panel, windows operation system, humanized operation interface, visualized interface, touch screen, all these are handy for use.2. High-speed thermal printer is used for printing test data on site.3. Interior integrated operational power supply, without needing on-site secondary power supply, is convenient and easy to use on site. It provides the range adjustable power supply from DC20~260V with 30A of current. Randomly set the operation voltage values of breaking and closing coil, and conduct an low voltage operation test of breaker.4. Equip with liner sensors, rotation sensors, universal sensors and holders, and dedicated fixed multifunction connections, which could be easy to mount.5. It is fit for all types about SF switch, GIS composite apparatus, vacuum switch, oil switch, produced in domestic or abroad.6. Obtain overall data and graphs by one on-off action.7. Mainframe can store 6,000 groups of on-site test data (support external memory card), internal real time clock, easy to file.8. Equip with USB interface, which could save data directly in USB disk, and upload in computer to analyze and preserve.9. Simultaneously measure 12-way metal contacts.10. Generate standard envelop curves through the test data of switch testing from one instrument,then conduct analyses and comparisons, and switch vibration frequency analyses as well.11. Internal anti-jamming circuit could meet 500kV inner reliable use in transformer substation.
Product Parameters
| Time measurement | 12channels break switch | fixed opening (closing) time |
| Opening (closing) inner-phase with asynchronism | ||
| Opening (closing) interphase with asynchronism | ||
| Opening (closing) bounces time (and times) | ||
| Testing range | 0.01ms～10000ms. resolution:0.5%±1digits | |
| velocity measurement range | 1mm sensor 0.01~25.00m/s, | instant opening (instant closing) velocity Appointed time slot( stroke segment or angle segment) average velocity |
| 0.1mm sensor 0.001~2.50m/s | ||
| 360 dgree angle sensor:0.01~25.00ms/s | ||
| stroke measurement | moving contact stroke (stroke) | |
| contact stroke (opening) | ||
| overshoot stroke or retrace (over travel) | ||
| Sensor measurement range | liner sensor :50mm, stroke 0~50mm resolution: 0.1mm, | |
| 360 wire sensor：360°，stroke: 0~1000mm，resolution:0.1 degree, | ||
| Acceleration sensor：stroke: 0~300mm，resolution:0.1 degree, | ||
| current | maximum current output:30A，resolution：0.01A | |
| Instrument power supply | AC/DC 220V ± 10%；50Hz ± 2% | |
| DC power supply | DC20~260v continuous adjustment, current output: DC110V≤30A(short time )， DC220V≤ 20A(short time ), External trigger voltage: AC/DC10-300V，current≤120A | |
| disconnecting switch measurement range | (1). Voltage output: DC20~260V(adjustable) | |
| (2). Current output time: 0.01~20 s (settable) | ||
| (3). contact signal maximum acquisition time: 200s | ||
| (4).Measurable contact closing, opening time, three phase asynchronism, bounce time and frequency . | ||
| Host size | 360×260×170mm | |
| operating environment | -20~+50 centigrade | |
| relative humidity | ≤90% | |
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- Wuhan Guodian Mingke Electric Co., Ltd.
- Contact namewangchengfeng Chat Now
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