Field Test Operation Procedure for Variable Frequency Series Resonance Test Device - Yangzhou Dray

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     Variable Frequency Series Resonance Test Device adopts the method of adjusting the frequency of the power supply to achieve resonance between the reactor and the tested capacitor, obtaining high voltage and large current on the tested object. It is a new method and trend in high-voltage testing, and has been widely applied both domestically and internationally.

    Operation Procedure

    1. When unpacking, the test personnel should check the equipment against the packing list. If any discrepancy is found, please contact our company immediately.

 

    2. This test equipment should be used by professional high-voltage test personnel. Before use, carefully read the instruction manual and undergo repeated operation training.

 

    3. The test personnel should be no less than 2 people. During use, strictly comply with the safety operation procedures for high-voltage tests of your unit.

 

    4. To ensure the safety and correctness of the test, in addition to being familiar with this product manual, you must strictly follow the relevant national standards and procedures for test operation.

 

    5. All connecting wires must not be connected incorrectly. The wiring must be done according to the circuit diagram in the "Precautions", otherwise the test device may be damaged.

 

    6. When this device is in use, it outputs high voltage or ultra-high voltage. It must be reliably grounded, and pay attention to operational safety.

 

    7. Before testing the tested object, perform a no-load test on the equipment with a test voltage of 80% of the rated voltage of the equipment.

 

    8. Whether conducting the tested object test or the no-load test, the bottommost reactor must be isolated from the ground using an insulating support.

 

    9. During the test, the distance between the variable frequency power supply and the reactor should be as large as possible (to avoid safety accidents).







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