JK100 high voltage switch comprehensive tester

The main functions and features:

1, Accurately measure to all kinds of circuit breaker the various types of mechanical characteristic parameters

2, Simple operation, convenient connection wire, full Chinese interface, strong anti-interference ability, measurement process is fully automated and comes with DC operating power supply and software based on WINDOWS platform support, build a circuit breaker mechanical characteristics testing data for the user database.

3, Using high-performance digital signal processor (DSP) and programmable logic devices (CPLD), extensive use of surface encapsulation of components, so as to further improve the reliability of the instrument and anti-interference ability, fracture can resist the site induction tens of thousands of volts of high voltage.

4, Automatic waveform zoom function, according to the length of the trip, divide-shut brake time size, automatically set the appropriate X, Y coordinates calibration.

The main technical indicators:

1, Working power supply: AC or DC 220V plus or minus 10%

2, The use of the environment: temperature of -10 ℃ ~ 50 ℃ temperature ≤ 80%

3, Volume: 320 *270 *120mm

4, Weight: 6.5kg

5, Computer communication interface: the standard RS232 interface 

6, Power supply pressure regulating range: DC30-240V ripple ≤ 1%

7, Maximum power output current: 10A

8, Instrument testing range and accuracy are shown in table

Testing items: (while using the software will get test reports, time jump figure, travel time figure, velocity time graph)

1, Break-close brake sequence                    

2, Break-close brake different period

3, Break-close brake in-phase and in different period  

4, Break-close brake time

5, Break-close brake bounce time

6, Break-close brake average speed

7, Break-close brake maximum Speed

8, The moving contact travel

9, The moving contact over travel   

10, Automatic reclosing test

11, Just breaking just closing speed (6ms or 10ms) automatic conversion

12, Current curve