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Help Center17kV 50kA HY5WS-17/50 Dropout Type Lightning Arrester for Transmission Lines
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As a dedicated manufacturer with ISO9001 certification, Jinhua Dika Electrical Equipment Co., Ltd. brings you the HY5WS-17/50 Dropout Type Lightning Arrester, engineered to deliver superior protection for transmission lines against lightning-induced surges. With over a decade of industry experience and an annual export value of US$1-1.5 million, we ensure this product meets rigorous quality standards for global markets including North America, Southeast Asia, and Europe. Our team of 11-50 professionals focuses on innovation and reliability, making this arrester a cost-effective solution for minimizing downtime and enhancing grid safety. Trust in our commitment to excellence, backed by seamless shipping from major ports like Shanghai and Tianjin.
This lightning arrester is designed with advanced features to handle high-voltage environments, providing robust defense for transmission infrastructure. Key characteristics include:
- Dropout Mechanism: Automatically disconnects after operation to prevent secondary damage, ensuring system safety and easy maintenance.
- High Discharge Capacity: Capable of managing 50kA surge currents, effectively diverting lightning strikes away from critical components.
- Voltage Stability: Rated at 17kV for consistent performance in varied climatic conditions, reducing the risk of insulation failure.
- Durable Construction: Made from metal oxide materials for long-term resilience against corrosion and environmental stress.
- Easy Installation: Compact design allows for straightforward mounting on transmission lines, saving time and labor costs.
Technical specifications are detailed in the table below, highlighting core parameters for informed decision-making:
| Parameter | Value |
|---|---|
| Model | HY5WS-17/50 |
| Rated Voltage | 17kV |
| Discharge Current | 50kA |
| Operating Temperature | -40°C to +80°C |
| Application | Transmission Lines |
| Certification | ISO9001 |
Customers benefit from reduced equipment failure rates, lower maintenance expenses, and extended asset lifespan, translating to significant operational savings. The dropout feature enhances safety by isolating faults, while the high current rating ensures reliable performance during severe weather events. For custom configurations, such as specific mounting options, additional details are available upon request to suit diverse project needs.
Backed by our extensive export footprint across 15+ regions including Africa, Oceania, and domestic markets, Jinhua Dika guarantees product integrity and timely delivery from strategic ports like Guangzhou and Ningbo. Our ISO9001-certified manufacturing processes in Jinhua, China, underscore a commitment to quality that has earned trust from utilities and contractors worldwide. Invest in this arrester to fortify your transmission networks against unpredictable surges; contact us today for a personalized quote or technical consultation to secure your infrastructure.
Frequently Asked Questions (FAQ):
-
Q: What is the primary function of this dropout type arrester?
A: It protects transmission lines by diverting lightning surges and automatically disconnecting to prevent damage, ensuring system safety. -
Q: Is this arrester suitable for high-voltage applications above 17kV?
A: No, it is specifically rated for 17kV; for higher voltages, alternative models can be discussed upon request. -
Q: How does the dropout mechanism work in practical scenarios?
A: After absorbing a surge, the arrester detaches to indicate failure, allowing quick replacement without disrupting the entire line. -
Q: What certifications support the product's quality?
A: It holds ISO9001 certification, ensuring adherence to international manufacturing standards. -
Q: Can this arrester be used in extreme weather conditions?
A: Yes, with an operating range of -40°C to +80°C, it performs reliably in diverse environments. -
Q: What are the installation requirements for transmission lines?
A: It mounts directly on poles or towers; detailed guidelines are provided with the product for easy setup. -
Q: How long is the typical lifespan under normal use?
A: With proper maintenance, it can last 10-15 years, depending on environmental factors. -
Q: Are custom specifications available for unique projects?
A: Yes, we offer customizable options; contact us to discuss specific needs like voltage adjustments or materials.
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