XD20 series high voltage switch tester

Product  features

• techinque leve

     The overall performance of the instrument has reached the world's leading level and can compete with any of the most advanced     similar products in the world.

• Anti-interference ability

    It has comprehensive anti-electromagnetic interference capability and can work reliably under the electromagnetic interference environment of 750KV substation.

• Integrated control platform

    Built-in high-regulated adjustable DC power supply, can simulate and output various operating commands, control switch operation, automatic or manual operation voltage test.

• Adaptability

    Different test content and methods for various high-voltage switches have defined matching capabilities;

     The transmission point can be flexibly selected to be connected to the linear or angular sensor of the synchronous movement of the moving contact;

    The installation process can be done in minutes without tools.

• Characteristic curve

    It can provide high-resolution, full-process fracture-distribution, S-t, I-t and other characteristic curves, and can read relevant data of any point and any segment of the curve.

• Graphite contact characteristic measurement

    Simultaneously measuring the separation and combination characteristics of six fractured Siemens graphite contact breakers by dynamic resistance method;

     This product is the only domestically recognized product approved by Siemens, and has been used as a supporting testing equipment for its domestic market.(XD2012 only)

• Closing resistance measurement

      The resistance of the closing resistors and the switching time of the six fractures can be measured in one operation dynamic.(limited to XD2012,XD2012G type).

• Time sharing measurement

      With the combined time test function, it can simulate the standard joint instruction, control switch and split operation (national power countermeasures and new requirements).

• Data processing
  

      It adopts industrial grade 32-bit ARM processing platform, built-in large-capacity memory, wide-format thermal printer, USB interface, and support for U disk.

• Field adaptability

      Special display screen in the field, clearly readable in sunlight;              

      The structure is firm and can withstand the shock and impact caused by frequent transportation, loading and unloading, and handling;              

      It can work reliably in the on-site environment during the hot season.

                                               
                                              Speed and sensor definition                                         Graphite contact closing curve
                                                

                                            Operating voltage test                                                         Characteristic curve

Technical parameter

Time test

• Aisle:6-channel state measurement; 6-channel analog measurement (limited to XD2012, XD2012G type);
• Range:0.001~3S/10S;
• Accuracy:±(0.1%+2 words).

Speed test

• Linear speed:0.01～20.00m/s；
• Angular velocity:0.01～40r/s；
  
• Accuracy:±(0.1%+2 words).

Operating power supply

• The output voltage:24～265V；
• The output current:≤15A；
• Ripple coefficient:≤0.5%；
• Accuracy:±(0.1%+2 words).

Product number