High-voltage switch dynamic characteristic tester

Product Parameter

 Operating environment

tmospheric pressure 86-106kpa

Temperature -10~40 ℃

Humidity ≤ 80% RH

 Safety performance

Insulation resistance>2M Ω

The dielectric strength power supply can withstand the 1.5KV power frequency voltage of the casing for 1 minute without flashover or arcing.

Basic parameters

Time: Range 20000.0ms, minimum resolution 0.1ms

Error  ①  200 ms gear     ± 0.5%

           ②  2000 ms gear    ± 0.5%

           ③  20000 ms gear   ± 0.5%

Speed: Range 20.00m/s, Resolution 0.1m/s

Error  ①  Within 0-2m/s   ± 0.5%

                     ②   Above 2m/s     ± 0.5%

trip:

Current: Maximum range 20.00A, resolution 0.01A

Output power supply: DC0-270V digital adjustable/30A (instantaneous operation), resolution 1V.

Dimensions: 360mm (L) × 280mm (W) × 300mm (H)

Weight: 10kg

Product Feature And Application

1.Time: The inherent opening and closing time of 12 fracture surfaces, in phase synchronization and phase synchronization.

2.Recloser: The closing closing, opening closing, and opening closing process time for each break: the first closing time, the first closing time, the second closing time, the metal short time, and the no current time value.

3.Bounce: The closing bounce time, bounce frequency, bounce process, bounce waveform, and opening bounce amplitude of each break.

4.Speed: initial opening and closing speed, maximum speed, time stroke characteristic curve.

5.Travel: total travel, opening distance, overtravel, overshoot, rebound amplitude.

6.Current: The opening and closing current values and waveform of the opening and closing coils.

7.Action voltage: The machine provides a DC0-300V/20A digital adjustable circuit breaker action power supply, which automatically completes the low voltage action test of the circuit breaker and measures the action voltage value of the circuit breaker. 

Accessory