WDGK-8B High Voltage Switch Dynamic Characteristics Tester

Applicable to the mechanical characteristics test of all types of SF6 switches, GIS combined electrical appliances, vacuum switches, and oil switches.

Superior anti-interference ability, can easily test and measure accurately even when the bypass bus of 500KV substation is live.

 Acceleration sensor (optional), linear sensor, rotation sensor, the installation is extremely convenient and simple.

The switch is actuated once, and all the data of the switch mechanical characteristic test and the corresponding waveform map are obtained.

The instrument is equipped with data analysis and management software, which can be operated online with a PC. The test results can be output to various needle, laser or inkjet printers to print test reports to computerize the field test.

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Product Details

1.1. Use environment

Input power 220V±10% 50Hz±10% Atmospheric pressure 86～106kpa

Temperature -10～40℃ Humidity ≦80%RH

1.2, safety performance

Insulation resistance >2MΩ

Dielectric strength The power supply can withstand voltage of 1.5KV at the power frequency of the chassis for 1 minute, without flashover and arcing.

1.3. Basic parameters

Time: Range 20000.0ms Minimum resolution 0.01ms

Error ① 200ms gear 0.01ms±2 words

② 2000 ms gear 0.1ms±2 words

3 3 20000 ms gear 1ms±2 words

Closing resistance: Range: 10K Resolution 1 ohm

Speed: Range 20.00m/s Resolution 0.01m/s

Error ① Within 0-2m/s ±0.1m/s±1 word

② Above 2m/s ±0.2m/s±1 word

Range：

	Range	Resolution	Error
vacuum circuit breaker	50.0mm	0.1mm	0.1±1 digit
SF6 circuit breaker	300.0mm	1mm
Oil-less circuit breaker	600.0mm	1mm

Current: Range 20.00A Resolution 0.01A

Output power: DC15~300V digital adjustable / 20A (instantaneous work), resolution 1V.

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

Weight: 9kg

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