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Summary of Contents for Huazheng HZJZ-200V
- Page 1 HZJZ-200V Transformer Ratio Standard Tester Huazheng Electric Manufacturing (Baoding) Co., Ltd...
- Page 2 (0312) 6775656 to tell you to serve you at all times- Baoding Huazheng Elect ric Manufact ur ing Co. , Lt d. , our company will def initely make you satisf ied !
- Page 3 Contents I. Overview...........................1 II.Technical parameters....................1 III. Working principle........................ 1 IV. Operating instructions....................... 2 V. Precautions for use........................4 VI. After sales service........................5...
- Page 4 I. Overview HZJZ-200V transformer ratio standard tester, also known as power frequency induction voltage divider, is a ratio conversion device composed of three interconnected transformers. Through switch switching, the output voltage of the device is equal to a proportional value of the input voltage.It has the advantages of accurate voltage ratio, stability and universal ratio.In addition, the equipment also has...
- Page 5 III. Working principle The equipment is designed by using the two-stage transformer with the highest accuracy, which overcomes the disadvantage that the rear plate of parallel multi plate induction voltage divider has a great impact on the load of the front plate and the disadvantage that the series type increases an isolation error and the input impedance is not high.The schematic diagram of two-stage transformer type multi disk induction voltage divider is shown on the following pageIt can be seen from the figure that the multi disk...
- Page 6 IV、 Operating instructions The inductive voltage divider is mainly used in two states: as a voltage divider and as a voltage proportionerThe two usage states are described below. 1.Use inductive voltage divider to calibrate voltage transformer (used as voltage divider) When using the inductive voltage divider to calibrate the voltage transformer, connect the line according to the above figure.
- Page 7 exceeds 200V, the transformer with two accuracy levels higher than the tested voltage transformer can be used for transformation, and then the induced voltage divider can be used for voltage division to measure the error of the tested induced voltage divider. 2.
- Page 8 induction voltage divider, pay attention to the change of the environment and do not exceed the allowable range. 6. The instrument shall be protected against shock, moisture, corrosion and cleaning. VI. After sales service The quality of the complete set of equipment provided by our company meets our enterprise standards and relevant national standards.During the first use, free on-site guidance, responsible for commissioning and performance acceptance;...
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