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E-mail
uya57507@yuoia.com
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Phone
13764337760
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Address
Changfeng Industrial Zone, Liushi Town, Wenzhou City, Zhejiang Province
Product Categories
Kaleso (Wenzhou) Electric Co., Ltd
Explosion proof disconnector | Installation bracket | Grounding wire
NegotiableUpdate on 05/07
- Model
- Nature of the Manufacturer
- Producers
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- Place of Origin
Overview
Explosion proof disconnector is a device that, when an abnormal fault occurs in a lightning arrester, uses the power frequency short-circuit current flowing through the arrester to make the disconnector operate, causing the grounding terminal of the disconnector to automatically disconnect and the arrester to exit the system operation, preventing the accident from further expanding. It also provides a visible disconnection mark for the faulty arrester, facilitating maintenance personnel to timely detect the fault point for maintenance and replacement
Product Details
Explosion proof disconnector is a device that, when an abnormal fault occurs in a lightning arrester, uses the power frequency short-circuit current flowing through the arrester to make the disconnector operate, causing the grounding terminal of the disconnector to automatically disconnect and the arrester to exit the system operation, preventing the accident from further expanding. It also provides a visible disconnection mark for the faulty arrester, facilitating maintenance personnel to timely detect the fault point for maintenance and replacement.
When the lightning arrester is in normal operation, the disconnector presents an AC conductive state without affecting the original working state of the system and the protective characteristics of the lightning arrester, ensuring the normal operation of the system and truly meeting the requirement of "maintenance free" use of the lightning arrester.
1. Product parameters
2. Environmental conditions for use
- Environmental temperature: -40 ℃ to 40 ℃;
- Altitude: not exceeding 1000m;
- Solar radiation: Exposure is 1.1Kw/m2;
- Power frequency: 48-62Hz;
- Earthquake intensity: below VII degrees;
- Wind speed: not exceeding 35 meters per second;
- Ice thickness: not exceeding 20mm;
- Attention: Special consideration should be given to the design, manufacturing, and use of zinc oxide lightning arresters under abnormal operating conditions. Under abnormal operating conditions, the performance requirements for the product need to be jointly negotiated between the supplier and the user.
3. Product features
- Fast detachment speed;
- Strong ability to withstand impact current;
- High mechanical strength and good sealing performance;
- Easy to install and replace;
4. Technical standards
The product complies with the national standards GB11032-200 "AC gapless metal oxide lightning arrester" and IEC.C62 "Requirements for distribution lightning arrester disconnector".
5. Contact us
- Manager Zheng, (same WeChat account)
6. Product label
Lightning arrester supporting products
