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Brand Name: gdmk
color: write
Elongation at Break: currentmaximum current output:20A
Min. Bending Radius: stroke measurement moving contact stroke (stroke)
Consistency of rod: relative humidity90%
Model Number: TKGK-HAS
Place of Origin: China (Mainland)

Specifications

Product IntroductionTKGKHASHigh Voltage Switch Dynamic Characteristics Tester

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. 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:       Circuit breaker comprehensive tester High voltage switch time characteristic tester    

 
Product Characteristics
 
  • 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 DC20~265V with 20A 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 10000 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 several instruments (2~10)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
Technical Parameters
Time measurement Breakswitch:12channels
Fixedseparating:6 channels
Graphite switch: 6 channels
6 channels Double end grounding switch
 fixed opening (closing) time
 Opening (closing) inner-phase with asynchronism
 Opening (closing) interphase with asynchronism
 Opening (closing) bounces time (and times)
Testing range 0.01ms18000ms. resolution:0.01ms
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
0.5 dgree angle sensor:1Cycle /0.5°
Stroke measurement  moving contact stroke (stroke)
 contact stroke (opening)
 overshoot stroke or retrace (over travel)
Sensor measurement range Liner sensor :50mm resolution: 0.1mm
360 wire sensor:360°,Resolution:0.5 degree
Selection sensor:300mm,1000mm,Acceleration sensor
Current Maximum current output:20A
Instrument power supply AC/DC 220V ± 10%;50Hz ± 2%
DC power supply Voltage output: 35~265V continuous adjustment current output: ≤ 20A(short time )
Disconnecting switch measurement range (1). Voltage output: DC35~265V(adjustable)
(2). Current output time:0.01~19 s (settable)
(3). contact signal maximum acquisition time: 19s
(4).Measurable contact closing opening time
Three-phase asynchronism bounce time and frequency .
Host size 380280170mm
Operating environment -10~+50 centigrade
Relative humidity ≤90%