Wholesale 11kv 110kv Hv Metal Oxide Polymer Surge Protection Arrester

• Customization: Available
• Type: Power Source Arrester
• Structure: Zinc Oxide Arrester
• Installation: Parallel Arrester
• Application: AC/DC System
• Size: Meidum
• Operation Voltage: High Voltage
• Shape: Spiral
• Material: ZnO
• Certification: ISO9001
• Brand: Wct
• Rated Voltage: 24kv, 35kv, 72.5kv, 132kv, 220kv, 500kv
• Core Material: Aerospace-Grade Silicone Rubber Housing, -60℃~+150
• Residual Voltage Gradient: ≤200V/mm (IEC 60099-4 Standard)
• Lightning Impulse Withstand: 0ka Per Strike, 20 Cycles Without Degradation
• Ingress Protection: IP68 (Dust/Salt Spray/Storm Proof)
• Customizable: OEM/According to Customer Requirements
• Transport Package: Packed in Wooden Cases
• Specification: Customized
• Trademark: WCT
• Origin: Shandong, China
• HS Code: 8535400000
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 50.000kg

Product Description

Product Description

LIGHTNING ARRESTER

The ZnO arrester is mainly used to protect distribution transformer,cable connector and electricequipment from being damaged by lightning impulse voltage and operated over-voltage.

The zinc oxide arrester is the most advanced over-voltage protector in the word.Due to make theresistor disc of core component mainly adopt zine oxide arrester. Compared with the conventionalsiliconcarbide arreter, this presciption of the product improves greatly the volt-Ampere characteris-ics ofthe resistor disc and increased through-current capability at over-voltage so as to bring a rad lcal-changesfor the characteristics of the arresters.

Normal service condtions

The ambient air temperatures is no higher than+40'c. no lower than-40'c.
The altitude above sea level does not exceed 1000-2000m(the altiplanoarea should be indicated whenorder).
AC system frequency 50Hz or 60Hz.
Industrial frequency voltage brought to bear on arrester for a long time does not exceed arrest-er'ssustained operation voltage.
Maximum wind speed does not exceed 35mys.
The earthquake intensity does not exceed 7 degrees.
The filthy area should be given clear indicateon.

Technical Standard

The technical performance of the prodect is in conform to GB 11032-2000,1EC60099-4. 1EC37-199/CDV,standard technic requirements.

Specification

Type	MOA Rated Voltage	MCON	Current Impulse Residual Voltage			2ms Rectangular crrent impulse withstand	4/10 μs Hig curtent impulse withastand
			1/4 μs Lightning curtent impulse	8/20 μs Lightning ourent impulse	30/60 μs Switching current impulse
	KV(ms)	KV(rms)	KV(crest)	KV(cres)	KV(crest)	A	KA(crest)
YH5W-3	3	2.55	11.3	9	89	150	65
YH5W-6	6	5.1	22.6	18	16.8	150	65
YH5W-9	9	7.65	33.7	27	23.8	150	65
YH5W-10	10	8.4	36	30	23	150	65
YH5W-11	11	9.4	40	33	30	150	65
YH5W-12	12	10.2	42.2	36	27	150	65
YH5W-15	15	12.7	51	45	385	150	65
YH5W-18	18	15.3	61.5	54	46.2	150	65
YH5W-21	21	17.0	71.8	63	54.2	150	65
YH5W-24	24	19.5	82	72	62	150	65
YH5W-27	27	22	92	81	69.8	150	65
YH5W-30	30	24.4	102	90	79	150	65
YH5W-33	33	27.5	112	99	86.7	150	65
YH5W-36	36	29.0	123	108	92.4	150	65

Successful Project

Company Profile

SHANDONG WEICHITE ELECTRIC POWER TECHNOLOGY CO.,LTD.

Shandong Weichite Power Technology Co., Ltd. is a power equipment system integration supplier from Jining, Shandong, the ancient capital of Canal culture in China. With many years of power engineering construction services and equipment supporting supply chain services in China's State grid system, we have accumulated a large number of practical case experience and professional technical personnel reserves. Our company's main products are, 10kv, 35kv, 65kv, 110kv, 220kv and other high voltage overhead line equipment and substation framework equipment, including reinforced concrete electric column and a variety of power accessories materials, we focus on solving a variety of overhead power line construction technical consultation and complete power equipment resources integration. According to the needs of customers to provide the best design scheme and perfect product support. Our corporate mission is to provide the majority of power engineering companies with the most complete supply of power equipment and materials and provide full technical advice and guidance, truly one-stop collection. Welcome to your arrival!

Packing

FAQ

1. who are we?
We are based in Shandong, China, start from 2023,sell to Eastern Asia(23.00%),Southeast Asia(20.00%),Mid East(17.00%),South Asia(15.00%),Domestic Market(8.00%),Africa(7.00%),Eastern Europe(5.00%),Northern Europe(3.00%),North America(2.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
concrete pole,electric power fittings,pole fittings,underground conduit,power bolt

4. why should you buy from us not from other suppliers?
Overhead power line equipment technical consulting and product supporting integration supplier,