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HV Hipot Electric Co., Ltd.

High Voltage Curcuit Breaker Test Set, Circuit Breaker Testers, Switch Test manufacturer / supplier in China, offering High Voltage Circuit Breaker Tester GDKC-12A, Automatic AC Hipot Test Set, Ohmmeter — — Contact Resistance Test Set GDHL-100 and so on.

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Supplier Homepage Product HV Switch Tester High Voltage Circuit Breaker Tester GDKC-12A

High Voltage Circuit Breaker Tester GDKC-12A

FOB Price: US $2,000-5,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $2,000-5,000/ Piece
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Port: Shanghai, China
Production Capacity: 600PCS/Year
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: GDKC-12A
  • Input Power: 220V±10%, 50Hz±10%
  • nsulation Resistance: >2MΩ
  • Error: 0.1ms ± 1digit within 100ms
  • Output power: DC30-250V
  • Transport Package: Wooden Case
  • Origin: Wuhan, China
  • Circuit Breaker Test: Switch Testing
  • Air Pressure: 86-106kpa
  • Time range: 4000.0ms
  • Current: range: 20.00A
  • Trademark: HV Hipot
  • Specification: SGS, ISO
  • HS Code: 9030849000
Product Description
GDKC-12A, high voltage circuit breaker tester is one of the most important control equipment in the power system, which is used to test the dynamic characteristics of high voltage circuit breaker. It is easier operation and higher accuracy than traditional device.


Time: The fixed opening/ closing time, in phase synchronous, interface synchronous of 12
Reclose: Close-open, open-close, open-close-open time for each fracture.
Sub-process time: One point, a time is the time of the two-in-gold short time, current time value.
Bounce: Bounce time, number of times, process, waveform for each contact; Break-brake rebound amplitude for each contact.
Speed: Opening, closing speed, maximum speed, time-range character curve.
Range: Full range, opening range, over range, bounce amplitude
Current: Opening, closing current, current waveform diagram of the opening, closing coil.
Operation voltage: Built-in DC30~250V/20A digital, adjustable breaker power source, auto finish to test the active power and active voltage of the breaker.

It is used to test the mechanical properties of all types for domestic and foreign SF6 switch, GIS combination electric equipment, vacuum switched, oil switch
Have the super anti-interfere capability and can easily test and accurately measure under the electric bypass bus of 500kv substation.
It is convenient and easy for assembling general speed sensor(optional), Linear speed sensor and rotary speed sensor.
Breaker action one time to acquire all data and corresponding waveform pattern of mechanical properties test
Main unit can record on-site test data, internal real-time clock is convenient to save the test date and time.
Having big screen, wide temperature range, direct perspective, backlight LCD, all data and maps displayed in English, LCD contrast electronic adjustment, power-off memory.
Easily operate in English menu. Buit-in printer can promptly print all data and diagram at any time.
Instrument with data analysis and software management, can operate with PC and The test results can be output to various types of needle, laser or ink jet printer to print the test report to computerize on-site test.


1.1 Using Environments
Input Power: 220V± 10% 50Hz± 10% Air Pressure: 86~106kpa
Temperature: -10~40 degree
Humidity: 80%RH

1.2 Safety Performance
Insulation Resistance>2MΩ
Dielectric Strength: Chassis can withstand voltage 1.5kv and power frequency for 1 minute without flashover and arcing.

1.3 The Basic Parameters

A. Time: Range 4000.0ms resolution 0.1ms
Error Within 100ms 0.1ms ± 1 bite
Above 100ms 0.1% ± 1 bite
Same period
B. Speed: Range 20.00m / s resolution 0.01m / s
Error 0-2m / s ± 0.1m / s ± 1 bite
Above 100ms ± 0.2m / s ± 1 bite

 Range ResolutionError
Vacuum breaker50.0mm0.1mm1%±1digit
SF6 circuit breaker300.0mm1mm
Oil circuit breaker600.0mm

D. Current: Range 20.00A resolution 0.01A
E. Output power: DC30 ~ 250V digital adjustable / 20A
(instantaneous work)
F. Dimensions: 360mm (L) × 280mm (W) × 300mm (H)
G. Weight: 9kg

High Voltage Circuit Breaker Tester GDKC-12A
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