12KV Porcelain Surge Arrester
SARAH Electric is a manufacturer and supplier of durable 12KV Porcelain Surge Arrester. It is a gapless metal oxide surge arrester specifically designed for the power system. This product has a good porcelain casing, with excellent anti-flashover performance and electrical strength, and is suitable for outdoor environments. Our product boasts outstanding overvoltage protection capabilities and a wide voltage range coverage (6kV to 36kV).
The SARAH Electric's 12KV Porcelain Surge Arrester employs advanced zinc oxide valve sheet technology, featuring excellent non-linear voltage-current characteristics. Under normal operating voltage, the leakage current is extremely low. We offer a full range of equipment and a complete team. Each process and each step is supervised by corresponding departments, and every location complies with your standards!
Feature
The 12KV Porcelain Surge Arrester allows a multi-layer umbrella skirt design, which increases the creepage distance and enhances the anti-pollution flashover capability, making it suitable for outdoor harsh weather conditions.
SARAH offers a variety of specifications ranging from Y10C-6kV to Y10C-36kV, meeting the protection requirements for different voltage levels.
The porcelain-coated lightning arrester has a strong ability to withstand lightning impulse currents, effectively absorbing the energy of lightning overvoltage and protecting electrical equipment.
Detailed Parameter Specifications
| Model No. |
Rated Voltage kV(ms) |
MCOV kV(ms) |
Power Frequency Discharge Voltage≥ kV(crest) |
1.2/50μs Impulse Discharge Voltage≤ kV(crest) |
8/20μs Lightning Impulse Residual Voltage≤ A(crest) |
Long Impulse Withstand Current 2000 μs |
4/10 μs High Current Impulse Withstand |
|
| 5kA | 10kA | |||||||
| Y10C-12 | 12 | 10.2 | 22 | 36 | 36 | 100 | 200 | 65 |
Dimensions and Structure
The high-voltage lightning arrester adopts a cylindrical porcelain outer shell design. Metal connection terminals are provided at the top and bottom for easy installation. Different voltage levels correspond to different numbers of umbrella skirts and total height, to adapt to the application in areas with different levels of pollution.
Detailed structural dimension diagrams can be found in the product manual or obtained by contacting the technical department.
Application Scenarios
Power system, applicable to distribution lines, substations and switchgears ranging from 6kV to 36kV.
The 12KV Porcelain Surge Arrester is used for protecting the high-voltage power distribution equipment within the factory.
It can be applied to the voltage boosting stations or collection lines of small and medium-sized wind power and photovoltaic power stations for protection.
Protection for the overhead contact lines or traction substations of electrified railways.
Delivery and Fulfillment
In stock supply: Common specifications such as Y10C-6, Y10C-9, and Y10C-12 are all available in stock. Orders will be shipped within 24 hours after placement.
Customization and Batch Production: Products with voltage ratings of Y10C-15 and above support batch customization. The delivery period is 15 to 20 working days.
Logistics support: Offer nationwide land transportation, railway and air transportation services, ensuring the safe and rapid delivery of products.
Send Inquiry
Contact Info
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Address
No.101-103, Fu Hua Road, Leshang Chuangye Yuan, Wengyang Industrial Zone, Yueqing, Wenzhou, Zhejiang, China
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Tel
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Email
For inquiries about electrical transformer, surge arrester, fuse cutout or price list, please leave your email to us and we will be in touch within 24 hours.
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