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466 Jiangyang South Road, Zhabei District, Shanghai
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Shanghai Shengxu Electric Co., Ltd
HZZB-201A Transformer Ratio Tester
NegotiableUpdate on 05/15
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Overview
The HZZB-201A transformer ratio tester can perform single-phase measurement and automatic testing of three-phase windings. The connection group can be selected arbitrarily, and the transformation ratio, error, and connection group parameters of AB, BC, and CA phases can be measured in one go.
Product Details
1、 Product Overview:
According to IEC and relevant national standards, transformer ratio test is a necessary item in the production, user handover, and maintenance testing of power transformers. This can effectively supervise the quality of transformer products during factory delivery and use, prevent inter turn short circuits, open circuits, connection errors, internal faults or contact faults of voltage regulating switches. For this purpose, our company has developed and produced a fully automatic ratio tester based on the user's on-site usage requirements,HZZB-201A Transformer Ratio TesterMake the operation more convenient, with complete functions, stable and reliable data, and greatly improve the testing speed. Adapt to the needs of ratio testing for various large, medium, and small transformers.
Product nickname: Ratio Tester, Ratio Group Tester, Transformer Ratio Tester, Transformer Ratio Fully Automatic Tester, Fully Automatic Transformer Ratio Tester, Transformer Ratio Group Measuring Instrument, Transformer Ratio Measuring Instrument, Transformer Ratio Fully Automatic Measuring Instrument.
2、 Product features:
1HZZB-201A Transformer Ratio TesterMenu prompts and simple and convenient operation.
2. Large measurement range of variable ratio: 1-10000
3. Function *: It can perform single-phase measurement and automatic testing of three-phase windings. The connection group can be selected arbitrarily, and the transformation ratio, error, connection group and other parameters of AB, BC, CA phases can be measured in one go.
4. Fast measurement speed. (Three phase simultaneous measurement only takes a few seconds)
5. Complete one measurement and automatically cut off the test power supply.
6. Set data, automatically save measurement results, and view previous data.
7. Measure the on load transformer and input the transformation ratio only once.
8. Convenient to carry and suitable for field operations.
Product parameters
1. Variable ratio measurement range: 1-9999.9.
2. Accuracy: 1-999.99 0.2% ± 3 words
1000-999.9 0.5% ± 3 words.
3. Power supply: 220V ± 10%, 50Hz.
4. Group: 1-12
5. Working temperature: 0-40 ℃.
6. Environmental humidity: less than 80% without condensation.
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