Zhejiang, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
ISO9001:2008, ISO14001:2004, OHSAS18001:2007

Surge Protector, Lightening Arrestor, Surge Protective Device manufacturer / supplier in China, offering 0.28~500kv Mv Polymer Surge Lightening Arrestor Surge Protector for Cable, Composite Silicon Rubber Insulator, Silicon Rubber Post Insulator and so on.

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Supplier Homepage Products Surge Arrester 0.28~500kv Mv Polymer Surge Lightening Arrestor Surge Protector for Cable

0.28~500kv Mv Polymer Surge Lightening Arrestor Surge Protector for Cable

Min. Order / Reference FOB Price
1 Piece US $1-100/ Piece
Port: Shanghai, China
Production Capacity: 45000 Piece/Pieces Per Month
Payment Terms: L/C, T/T, D/P, Western Union, Money Gram, Visa,Mastercard,E-checking
Type: Metal Oxide Surge Arrester
Material: Silicone Rubber
Housing: Polymer
Poles Number: 1
Delivery Time: 25 Days
Rated Voltage: 15 Kv

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Basic Info.

Model NO.
Bracket,Insulating Cap,Cooper Lead,Insulator,Hoop
Nominal Current
10 Ka
Transport Package
Zhejiang, China (Mainland)

1. 0.28kV~500kV Surge Arresters' Characteristics: 
1. The Core column applied winding structure, Polymer Housed core pillar molded on the core column, with almost no internal air gap, and outstanding sealing performance Simple in structure, small in size and light in weight. 
2. Polymer Housed with silicone rubber, explosion-proof ZnO varistor as the core component is large
in flow capacity.
3. International standard IEC 60099-4 and ANSI 62.22, and with high reliability. With fully insulated tops, the product can be applied to the complete cabinet installation, which can reduce the designing size of cabinet. 
4. Products with detachment device can provide signals for quitting operation when failure occurs,
avoiding arrester explosion, and it is maintenance-free. 
5. Polymer housed products with a six CTI level, creepage distance meets the requirements of IV level in heavy pollution areas.


2. Surge Arrester Technical Parameters:





MCOV    Current impulse residual voltage 

current impulse withstand


4/10us high


1/4us lighting
current impulse


8/20us lighting
current impulse


30/60us switching
current impulse

 kV(rms) kV(rms) kV(crest) kV(crest)  kV(crest)  kV(crest)  kV(crest)
YH5W-3 3  2.55 11.398.9  150/250  65/100
YH5W-6 65.1 22.6 18 16.8  150/250  65/100
YH5W-9 9 7.65  33.7 27 23.8  150/250  65/100
 YH5W-10 108.436 3023  150/250  65/100
 YH5W-12  1210.2  42.2 3627  150/250  65/100
YH5W-15 1512.751 45 38.5  150/250  65/100
YH5W-18 1815.3  61.5 54 46.2  150/250  65/100
YH5W-21 2117.0  71.8 63 54.2  150/250  65/100
 YH5W-24  2419.582 7262  150/250  65/100
 YH5W-27  2722.092  81   69.8  150/250  65/100
 YH5W-30  30 24.4  102   90 79   150/250  65/100
YH5W-33 3327.5 112  99 86.7  150/250  65/100
YH5W-36 3629.0123 108  92.4   150/250


3. Surge Arrester Working Condition:

Environment temperature: -40--+40 degree
48HZ<Rated frequency<62HZ
Power frequency voltage should not be more than continuous running voltage
Max wind speed should be less than 35m/s
Earthquake intensity should be less than 7 degree
If used in contamination area, should be noted in advance.


4. Other Surge Arrester

0.28~500kv Mv Polymer Surge Lightening Arrestor Surge Protector for Cable

Company Information


Hangzhou Yongde Electric Appliances Co.,Ltd was founded in 1993. We are one of the recommended model companies for national power grid of China. Our company is the professional manufacturer of 0.22KV-500KV metal oxide surge arresters, Zinc oxide varistors, 10-220KV outdoor disconnectors, earthing switches, composite insulators and fuse cutouts.

Yongde sticks to the quality policy of "being the technical forerunner, supreme in quality, supremacy of customers, and innovative progressing", so that our products and services successfully satisfy our users. We warmly welcome friends and customers from at home and abroad to contact us for exchange and corporation. We also welcome the feedback from our users.

0.28~500kv Mv Polymer Surge Lightening Arrestor Surge Protector for Cable


0.28~500kv Mv Polymer Surge Lightening Arrestor Surge Protector for Cable


0.28~500kv Mv Polymer Surge Lightening Arrestor Surge Protector for Cable


Production Lead Time & Quality Guarantee:
1. Sample deliery time is about 2-3 days;
big order quantity is about 30-35 days after we receive 30%~50% deposit from you.
Generally, it takes 4 working days by DHL/UPS, and 7-10 days by EMS.
2. 12 months' warranty period. 20 years' quality guarantee period
With ISO9001:2008approvals.

Customer Services:
Our salesmen will reply your inquiry within 24 hours. Any order is welcome. If you like to be our agent in your country, we can give you any support on the technique & other aspects.

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