Wuhan DIANYI electrical equipment CO.,Ltd
About |
Wuhan DIANYI electrical equipment CO.,Ltd. was founded in 2000. It engage in the design, manufacture and sale of the electrical test equipments. it’s products include H.V. testing instruments, Transformer Test Sets, Transformer Testers, Relay Protection Tests, etc. Our products are abroad used in electric power, energy, metallurgical, chemical, mining industries. We have obtained the ISO9001 quality system certification and all products conform to the international or Chinese state standards.
Located in central China , Wuhan , the capital of Hubei Province , serves as the political, economic and cultural center of the province
AS China's key industrial base, Wuhan enjoys an industrial system with comprehensive and complementary categories of sectors. As one of the country's key scientific and educational bases, Wuhan enjoys the 3 rd biggest scientific and educational capabilities among major Chinese cities. There are 52 universities and 106 science and research institutes of various kinds.
Wuhan DIANYI electrical equipment CO.,Ltd welcomes business people from all part of the world and to Wuhan.
Company Name: Wuhan DIANYI electrical equipment CO.,Ltd.
Address: No.149, Xinfu Road, Jiangan District, Wuhan, China
Tel: 0086-27-65696459 13317168315
Fax:: 0086-23-65696459
Email: oiltester@yahoo.cn
Manual of Transformer Oil Tester
1. Introduction:
IIJ-II Transformer Oil Tester is produced by our company, which adopts industrial single plate integrated circuit, new-style I/O jack, with unique inspection and anti-jamming technology to greatly improve its reliability and functionality.
Main features:
1. Easy operation, high autoimmunization (only press button once and all work done automatically)
2. Menu management, data input simple and convenient
3. It can store 99 data of oil sampling tests, the test data can be reviewed and printed in 100 years even after power is off.
4. The clock in going on after power off.
5. The software can be upgrade through RS232 terminal.
6. Strong anti-jamming, high precision testing.
7. Small measurement, light weight, and convenient for outdoor operation.
2. Technical parameter
1. Power supply: AC220V ±10%, 50Hz
2. Output voltage: 80kV, 100kV
3. Capacity: 1.6kVA, 2.0kVA
4. Speed of voltage increase: about 2kV/Srelative humidity 75%
5. Voltage inspection accuracy: 1%
6. Breakdown sensitivity: <0.1kV
7. Waveform distortion: ≤3%
8. Breakdown response time: ≤ms
9. Working environment: temperature: 0C~40C, humidity: max relative humidity 85%
10. Storage environment: temperature: －20C ~ 60C, humidity: max