| Customization: | Available |
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| Application: | Electronic, Instrument |
| Type: | Voltage Transformer |
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| Brand Name | Cosine |
| Place of Origin | Jiangsu, China |
| Model Number | JDZ9-20 |
| /Rated Ratio | 20/√3/0.1/√3/0.1/3, 20/0.1, 15/0.1, etc. |
| Rated Insulation Level | 24/65/125kV |
| Frequency | 50Hz/60Hz |
| Phase | Single |
| Rated Output | 30/60/100/100VA |
| Accuracy Level | 0.2/0.5/1.0/6P(3P), 0.2/0.5/1.0, etc. |
| Standard | GB/T20840.1/3, IEC61869-1, 3 |
The parameters of the table are for reference.
If the required parameter is beyond the range, it can be discussed with us.
Jiangsu Cosine Electrical Appliance Co., Ltd. is located at No. 131 Wenchang East Road, Taixing Environmental Protection Science and Technology Park, the famous "Ginkgo Town" in China. The company was founded in 2001 and has 520 registered employees. It is a high-tech enterprise specializing in the research and development, production, sales, and service of 35kV and below transformers. The production and sales of medium voltage transformers rank among the top three in China. We are a member unit of the National Transformer Standardization Committee and the main drafter of the current national standards for transformers, GB20840.2-2013 "Current Transformers" and GB20840.3-2013 "Electromagnetic Voltage Transformers".
The company has established ISO9001: 2015 quality management system, ISO14001: 2015 environmental management system, ISO45001-2018 occupational health and safety management system, and ISO50001: 2018 energy management system through lean production.
The company has a very reliable raw material supply system, using HUNTSMA resin and curing agent from the United States, and SIBELCO silicon micro powder from Belgium. The company has a leading raw material laboratory in the industry, which has testing methods for key parameters of main raw materials, ensuring that all parameters of purchased raw and auxiliary materials are controllable.
Transformer is a professional product. When you order it, please communicate specificactions with the sales before placing an order.The product is directly shipped by the manufacturer located in Jiangsu Province, China, which usually takes 7-15 days in China. Logistics can be shipped by sea or air.
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