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ProductIts products cover four major categories: resistor discs, lightning arresters, distribution networks, and new energy.
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AboutJinguan Electric Co. Ltd. (listed on the STAR Market of the Shanghai Stock Exchange, stock code 688517), is committed to becoming a "craftsman enterprise in the era of Industry 4.0," creating value and driving social progress.
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Technological InnovationThe Company is a national high-tech enterprise with R&D centers in Beijing, Shenzhen, Zhengzhou, and Nanyang. It has established a national enterprise technology center, a national postdoctoral workstation, and a Henan Provincial UHV Power Transmission and Distribution Engineering Technology Research Center.
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Contact UsWe warmly welcome your opinions and suggestions on our products or services. We are always committed to improvement and perfection to provide better experiences and meet user needs.
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Investor RelationsJinguan Electric Co. Ltd. （Stock Code: 688517）was successfully listed on the STAR Market of the Shanghai Stock Exchange in June 2021. It is committed to improving its investor relations management system, values communication and exchange with investors, and practices the concept of "investor-oriented" with practical actions. With the goal of continuously enhancing investor relations management, Jinguan Electrics strives to build a "Positive, Open, and Transparent" image in the capital market.
Resistor Disc Cores
Our lightning arrester cores feature advanced technology, and their electrical performance meets the standardized requirements of the State Grid and China Southern Power Grid.
Key words:
Product Introduction
High Plasticity
Using PBT material, it offers high plasticity and strength. The use of glass enamel resistor discs significantly improves the core's high-current tolerance and repetitive charge transfer performance.
Comprehensive Model Range
Applicable to the standardized lightning arrester performance and dimensional requirements of the State Grid and China Southern Power Grid.
High Mechanical Strength
PBT material boasts excellent chemical properties, mechanical strength, and electrical insulation characteristics, ensuring high mechanical strength for the core.
Superior Electrical Performance
Glass enamel resistor discs is used, which significantly enhance the core's high-current tolerance and repetitive charge transfer performance.
- 产品描述
- 产品参数
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- Commodity name: Resistor Disc Cores
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- 特点一标题: High Plasticity
- 特点二标题: Comprehensive Model Range
- 特点三标题: High Mechanical Strength
- 特点四标题: Superior Electrical Performance
- 特点一介绍: Using PBT material, it offers high plasticity and strength. The use of glass enamel resistor discs significantly improves the core's high-current tolerance and repetitive charge transfer performance.
- 特点二介绍: Applicable to the standardized lightning arrester performance and dimensional requirements of the State Grid and China Southern Power Grid.
- 特点三介绍: PBT material boasts excellent chemical properties, mechanical strength, and electrical insulation characteristics, ensuring high mechanical strength for the core.
- 特点四介绍: Glass enamel resistor discs is used, which significantly enhance the core's high-current tolerance and repetitive charge transfer performance.
Our lightning arrester cores feature advanced technology, and their electrical performance meets the standardized requirements of the State Grid and China Southern Power Grid.
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Technical Parameters
Table of 10kV Standardized Lightning Arrester Core Parameters of Jinguan Electric Co. Ltd. (Customized parameters are available upon request)
S/N Model 电阻片 Rated Voltage Continuous Operating Voltage Nominal Discharge Current Repetitive Charge Transfer Value Rated Thermal Charge Transfer High Current Impulse Withstand Bending Strength DC 1mA 1 YH5WZ-17/45 D35 17kV 13.6 5kA 0.3C 0.7C 65kA 400N ≥25kV 2 YH5WS-17/50 D35 17kV 13.6 5kA 0.3C 0.7C 65kA 400N ≥25kV 3 YH10W-17/45 D48 17kV 13.6 10kA 0.6C 1.1C 100kA 400N ≥25kV 4 YH10WS-17/50 D48 17kV 13.6 10kA 0.6C 1.1C 100kA 400N ≥25kV 5 YH5CX-13/40 D35 13kV 10.4 5kA 0.3C / 65kA 400N ≥20kV 6 YH5CX-17/50 D35 17kV 13.6 5kA 0.3C / 65kA 400N ≥25kV 7 YH10CX-13/40 D48 13kV 10.4 10kA 0.6C / 100kA 400N ≥20kV 8 YH10CX-17/50 D48 17kV 13.6 10kA 0.6C / 100kA 400N ≥25kV
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Neixiang (place of registration): industrial park, neixiang county, henan province
Nanyang (Production Base): No.88, Xinchen East Road, High-tech Zone, Nanyang City, Henan Province
Beijing (R & D Center): 1/F, Building 8, No.1 Kechuang Xinyuan, No.3 Duyang North Street, Shunyi District, Beijing
Xi 'an (R & D Center):Science and Technology Innovation Port, West China, Fengxi New Town, Xixian New District, Xi 'an City
Zhengzhou (R & D Center): 1/F, Building 5, Yard 168, Jingnan 3rd Road, Guancheng Hui District, Zhengzhou City
Shenzhen (R & D Center): 1/F, Building A, Haixinguang High-tech Industrial Park, Guangming District, Shenzhen