Earthing switch JN4-12
2.Rated short time withstand current:31.5kA
3.The height above sea level: 1000~3000m
4.Ambient air temperature: +40℃~ -25℃
5.Seismic intensity: no more than 8 magnitude
6.It shall be installed in the place without dust, fire, chemical erosion, explosion, vapor& salt spray, and the place where the strong vibration may not happen.
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Our Earthing switch JN4-12 is a pivotal component in ensuring the safety and reliability of power transmission and distribution systems. Designed with accuracy and worked to endure thorough circumstances, the JN4-12 offers unrivaled execution and inner serenity.
Product Features
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Robust Construction: Created from excellent materials, the JN4-12 flaunts a tough and sturdy development, fit for enduring different natural elements.
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Reliable Operation: Designed for seamless operation, our earth switch ensures swift and efficient grounding when required, enhancing system reliability.
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Advanced Design: With creative plan highlights, including unrivaled protection and erosion safe parts, the JN4-12 ensures ideal execution even in testing conditions.
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Safety Assurance: Outfitted with far reaching security instruments, for example, dependable interlocking frameworks, the JN4-12 focuses on administrator wellbeing and framework trustworthiness.
Product Parameters
Parameter | Value |
---|---|
Rated Voltage (kV) | 12 |
Rated Current (A) | 630, 1250, 1600 |
Rated Short-Time Withstand Current (kA) | 20 |
Rated Peak Withstand Current (kA) | 50 |
Mechanical Life (times) | 10000 |
Clearance (mm) | 240 |
Creepage Distance (mm) | 400 |
Material Properties
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Insulation Material: High-grade protecting materials guarantee dependable execution and electrical protection, shielding against voltage variances and breakdowns.
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Contact Material: Utilizing premium contact materials enhances conductivity and minimizes resistance, ensuring efficient current flow and reducing energy loss.
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Enclosure Material: Constructed from corrosion-resistant alloys, the enclosure provides robust protection against environmental elements, prolonging the lifespan of the Earthing switch JN4-12.
Application
- Power Generation Plants: The item is fundamental in power age plants, which incorporate hydroelectric plants, nuclear energy plants, wind ranches, and sun oriented power offices. It guarantees the protected establishing of electrical hardware during support, fix, and functional exercises. By giving a dependable means to release leftover electrical energy and lay out a protected earth association, the JN4-12 improves by and large functional wellbeing and framework dependability inside power age offices.
- Transmission Substations: In transmission substations, particularly those related with high-voltage transmission organizations, the item assumes a basic part in work force security and hardware insurance. It works with controlled earthing and detachment of explicit segments of the substation during upkeep, testing, or issue conditions. The JN4-12 mitigates likely electrical dangers and limits free time, guaranteeing functional dependability at network interconnection focuses and converter stations.
- Distribution Networks: Inside dissemination organizations, including metropolitan conveyance substations, country circulation organizations, and microgrid establishments, the item gives a compelling means to protect staff and gear. It permits secure confinement and establishing of explicit parts, supporting routine upkeep undertakings and overseeing shortcoming conditions. The JN4-12's powerful plan and adaptable application make it significant in different conveyance settings, upgrading network dependability and functional versatility.
- Industrial Facilities: Modern offices, like assembling plants, petrochemical buildings, mining tasks, and huge scope business offices, benefit incredibly from the adaptable abilities of the earth switch. By coordinating this switch into their electrical framework, administrators guarantee the protected and proficient earthing of basic hardware and frameworks during upkeep closures and crisis circumstances. The JN4-12's hearty development, high level control elements, and similarity with assorted modern conditions improve security and functional trustworthiness inside these offices.
FAQ
Q: What is the recommended maintenance schedule for the JN4-12? A: We recommend regular inspection and maintenance every six months to ensure optimal performance and longevity.
Q: Is the JN4-12 compatible with different voltage systems? A: Yes, the JN4-12 is designed to accommodate various voltage requirements within its rated range.
Certifications
Our products adhere to stringent quality standards and are certified under ISO9001, ensuring compliance with international quality management systems.
About Shaanxi Joyelectric International Co., Ltd.
As a leading manufacturer and supplier of Earthing switch JN4-12, Shaanxi Joyelectric International Co., Ltd. boasts over two decades of expertise in power transmission and distribution. Our obligation to greatness is reflected in our extensive item range, customized arrangements, and worldwide presence. With an emphasis on consumer loyalty, we offer redid items, one-stop backing, and brief conveyance, all at cutthroat costs. For inquiries or to explore our product offerings further, please contact us at market@joyelectric-china.com.
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