High Quality 31mm/Kv Creepage Yh5wz1 5ka Discharge Lightning Protecting Surge Arrester

• Overview
• Product Description
• Main product
• Company Profile
• Our Advantages
• Our Certificate
• Packaging & Shipping
• FAQ

Overview

Basic Info.

Model NO.	YH5WS-17/50 YH10W-102/266 YH10W-216/562
Installation	Parallel Arrester
Application	AC/DC System
Size	Small
Operation Voltage	High Voltage
Shape	Gyro Type
Material	ZnO
Certification	CCC
Operating Ambient	-40ºC-+40ºC
OEM/ODM	Yes
Frequency Range	48-62Hz
Housing Material	Silicone Rubber
Model Number	Yh10W-3/6/9/10/11/12/15/18/21/24/27/30/33/36kv
Rated Voltage	11-17kv
Feature	Antifouling
Nominal Discharge Current	5ka/10ka
Varistor Material	Zinc Oxide
Standard	ISO14001/ISO9001
Transport Package	Wooden Box Packaging
Specification	1000*1000*1000mm
Origin	China
HS Code	8535400000
Production Capacity	5000000PCS/Week

Product Description

Our high-performance surge arresters are engineered to safeguard power systems against transient overvoltages, ensuring uninterrupted operation and equipment longevity. Meeting international standards (IEC 60099, IEEE C62), our arresters are certified for voltage classes up to 126kV. They serve diverse sectors-utility grids, renewable energy plants, and industrial facilities-providing customizable protection solutions tailored to your system's needs.

Hangzhou Tailun Electric Power Equipment Co., Ltd is a high-tech enterprise focusing on the research and development, production and sales of power transmission and distribution equipment, located in the beautiful city of Hangzhou. With technological innovation as its core, the company is committed to providing safe, reliable and environmentally friendly insulation and protection products for the global power industry, which are widely used in power grid construction, new energy power generation, industrial electricity and other fields. The company adheres to the concept of "quality first, innovation for the future", continuously improves the competitiveness of its products, and promotes the development of smart grids and green energy. We adhere to the principle of "Quality First, Customer Foremost" and are committed to building long-term partnerships with our clients. Whether for small batch customiz-ations or large-scale orders, Hangzhou Tailun Electric Power Equipment Co., Ltd offers high-quality products and excellent service to support your business success.

Q: How to order? A: Step 1: Kindly inform us of the model and quantity you wish to acquire. Step 2: We will swiftly issue a Proforma Invoice for your review, allowing you to confrm the order details. Step 3: Upon confirmation of all particulars, you may proceed with arranging the payment. Step 4: Rest assured, we guarantee the timely delivery of your goods within the agreed timeframe.Q: When will delivery be made? A: Step 1: Understanding the Delivery Timeline Step 2: Sample Orders: Shipments are dispatched within 1-7 days following receipt of full payment. Step 3: Stock Orders: Shipments are dispatched within 3-7 days following receipt of full payment. Step 4: OEM Orders: Deliveries are fulfilled within 12-20 days after deposit confrmation.Q: What after-sales service do you provide? A: Step 1: We offer a comprehensive one-year warranty on all our product categories, providing peace of mind. Step 2: Should you receive any defective accessories, rest assured that we will promptly address the issue. Step 3: We will furnish replacement parts free of charge in your next order, ensuring uninterrupted service. Step 4: As a seasoned manufacturer, we pledge to deliver reliable after-sales service, ensuring your complete satisfaction.

Product Description

Rapid Response & Efficient Energy Absorption Featuring premium metal oxide varistors (MOVs), our arresters deliver nanosecond-level response to voltage spikes, clamping overvoltages within safe limits. The high-energy dissipation capability protects transformers, switchgear, and renewable energy systems from damaging surges caused by lightning or switching operations.

Durable & Weather-Resistant Construction Encased in UV-stable silicone rubber or porcelain housings, our arresters withstand extreme environmental conditions-including humidity, salt fog, and industrial pollution. The moisture-resistant design prevents internal tracking or corrosion, ensuring reliable performance in coastal, high-altitude, or harsh industrial zones.

Low Maintenance & Long Lifespan With self-diagnostic features and a maintenance-free design, our arresters reduce operational costs. The robust MOV elements resist aging and degradation, offering a service life of 20+ years with minimal performance degradation, ideal for long-term grid reliability.

Model	Rated Voltage (kV)	Continuous Operating Voltage (kV)	DC Reference Voltage (kV)	Residual Voltage			Maximum Leakage Current at 0.75 U1m4 (μA)	Nominal Discharge Current (kA)	Creepage Distance Ratio (mm/kV)	Weight (kg)
				Under Lightning Impulse Current	Under Steep-front Impulse Current	Under Switching Impulse Current
	KV RMS		kV	KV, Peak			μA	KA	mm/kv	kg
YH5WZ- 17/45	17	13.6	24	45	51.8	38.3	50	5	31	2
YH5WS-17/50	17	13.6	25	50	57.5	42.5	50	5	31	2
YH5WZ-51/134	51	40.8	73	114	134	154	50	5	31	10
YH10W-102/266	102	79.6	148	266	297	226	50	10	31	37
YH10W-108/281	108	84	157	281	315	239	50	10	31	37
YH10W-204/532	204	159	296	532	594	452	50	10	31	90
YH10W-216/562	216	168.5	314	562	630	478	50	10	31	90

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