断路器Switch Characteristic Tester-扬州达瑞

Circuit Breaker Switch Characteristic Tester

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Product Parameters

Input Power  220V±10%  50Hz ±10%   Atmospheric Pressure  86～106kpa

Temperature  －10～40℃              Humidity  ≦80%RH

Safety Performance

Insulation Resistance  ＞2MΩ

Dielectric Strength  Power supply to chassis withstand 1.5KV for 1 minute, no flashover or arcing.

Basic Parameters

Time:     4000.0ms           Resolution 0.1ms　　　    

Error:     Within 100ms          0.1ms ±1 digit

           Above 100ms          0.1% ± 1 digit  

Speed:   　20.00m/s           Resolution 0.01m/s                  

Error     　Within 0-2m/s         ±0.1m/s±1 digit

           Above 100ms          ±0.2m/s±1 digit

Stroke:

	Range	Resolution	Error
Vacuum Circuit Breaker	50.0mm	0.1mm	1%±1 digit
SF6 Circuit Breaker	300.0mm	1mm
Minimum Oil Circuit Breaker	600.0mm

 

 

 

 

 

Current: 20.00A   Resolution 0.01A

Output Power: DC30～250V Digital Adjustable/20A (Instantaneous)

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

Weight: 9kg

Product Features

Suitable for mechanical characteristic testing of all models of SF₆ switches, GIS combined appliances, vacuum switches, and oil switches produced domestically and internationally.

Strong anti-interference capability; can easily test and accurately measure even when the bypass bus of a 500KV substation is live.

Linear sensor and rotary sensor are extremely easy and convenient to install.

One switch operation obtains all data and corresponding waveform graphs of the switch mechanical characteristic test.

The host can store on-site test data, with a built-in real-time clock for easy archiving of test date and time.

The host features a large screen, wide temperature range, direct view, backlit LCD, full Chinese display of all data and graphs, electronic contrast adjustment, and power-off memory.

Chinese menu operation for easy use. Built-in printer for quick printing of all data and graphs at any time. The instrument is equipped with an RS-232 interface for PC connection or output to various dot matrix, laser, or inkjet printers for test reports, computerizing on-site testing.

Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.