HZ-IV Transformer Low Voltage Short Circuit Impedance Test Equipment

HZ-IV Transformer Low Voltage Short Circuit Impedance Test Equipment

The Transformer LV Short-Circuit Impedance Tester operates without an external voltage regulator and uses a primary connection method. It automatically performs three-phase testing and calculates impedance error percentages upon parameter entry, delivering clear and intuitive results. Designed for on-site use, this portable device enables rapid detection of winding deformation in transformers.

Characteristics

1.The tester is supplied with AC220V low voltage power to provide current for AB, BC and CA high voltage windings of the transformer automatically; collects data simultaneously and; calculates impedance error percentage automatically with intuitive testing results;

2.The tester completes the three-phase testing automatically in the primary connection mode other then inversed connection with the testing wire;

3. The tester allows either single phase testing or three-phase testing both manually and automatically;

4. The tester achieves output current limit applicable to test item with any impedance;

5. The test item can be measured without an external voltage regulator;

6.The tester functions in measuring zero sequence impedance;

7. The tester functions in measuring inductance;

8. The tester has a large LCD display with a menu in Chinese. Operation are facilitated based on the notes on the display; and

9.The tester enables printing and storage and is featured with high testing accuracy, high automation, small in size and light weight.

Packing List

Order and Service

1.An one-year free warranty is given to products subject to quality problems since the date of manufacture; materials costs will be charged for any damage due to other causes. Costs of repair and maintenance will be only charged if it is out of the free warranty.

2.We provide lifetime maintenance and technical services for the products.

3.Please contact us immediately upon discovery of any abnormality in the tester . We will provide the most convenient solution for you. DO NOT disassemble the tester!

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