3kv 5ka Surge Arrester Without Gaps Polymer Housed Lightning Arrester

Shape
Spiral
Material
ZnO
Certification
ISO9001, ISO14001 OHSAS18001
Transport Package
Carton Box
Trademark
United Electrical
Origin
Wuhan
HS Code
85354000
Production Capacity
10000PCS/Month
Reference Price
$ 6.30 - 72.00
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Product Description

Superior Characteristics of Metal-oxide Zinc Arresters

1. Large discharge capacity 
It mainly embodies at the capacity of absorbing various lightning overvoltage, power frequency transient
overvoltage and switching overvoltage. Line discharge level, energy absorption ability, 4/10μs high current
impulse withstand, 2ms rectangular current impulse withstand all achieve to the international lever. 

2. Reliable protective feature
It has a good non-line volt-ampere characteristic with metal-oxide zinc core, under normal working voltage,
there is only a few hundred microamperes of current passing through, which decides it's easy to build the
gapless structure to get a good protective capacity. The current of passing the metal-oxide zinc core rapidly
expands when overvoltage immerses, processing overvoltage amplitude firstly, release overvoltage energy.
Then metal-oxide zinc core recovers high resistance to ensure the electric system working normally.

3. High sealing and anti-pollution performance
Utilize premium gas tightness composite material, compacted sealing circle, increasing sealant to guarantee
metal-oxide zinc arrester working stably. Otherwise, metal-oxide zinc arresters have good anti-pollution
capacity, being more and more popular in the market.


Technical Parameters
Model Rated Voltage kV(rms) MCOV
kV(rms) 		Creepage Distance (mm) Current impulse Residual   Voltage 2ms rectangular current impusle withstand kV(crest) 4/10μs Hight current impulse withstand kV(crest)
1/5μs steep current impulse
kV(crest) 		8/20μs Lighting current impulse
kV(crest) 		30/60μs Switching current impulse
kV(crest)
YH5W-3 3 2.55 252 11.3 9 8.9 150 65
YH5W-6 6 5.1 352 22.6 18 16.8 150 65
YH5W-9 9 7.65 354 33.7 27 23.8 150 65
YH5W-10 10 8.4 354 36 30 23 150 65
YH5W-12 12 10.2 456 42.2 36 27 150 65
YH5W-15 15 12.7 661 51 45 38.5 150 65
YH5W-18 18 15.3 661 61.5 54 46.2 150 65
YH5W-21 21 17 763 71.8 63 54.2 150 65
YH5W-24 24 19.5 865 82 72 62 150 65
YH5W-27 27 22 865 92 81 69.8 150 65
YH5W-30 30 24.4 1000 102 90 79 150 65
YH5W-33 33 27.5 1000 112 99 86.7 150 65
YH5W-36 36 29 1211 123 108 92.4 150 65
YH10W-3 3 2.55 252 11.3 9 8.9 250 100
YH10W-6 6 5.1 352 22.6 18 16.8 250 100
YH10W-9 9 7.65 354 33.7 27 23.8 250 100
YH10W-10 10 8.4 354 36 30 23 250 100
YH10W-12 12 10.2 456 42.2 36 27 250 100
YH10W-15 15 12.7 661 51 45 38.5 250 100
YH10W-18 18 15.3 661 61.5 54 46.2 250 100
YH10W-21 21 17 763 71.8 63 54.2 250 100
YH10W-24 24 19.5 865 82 72 62 250 100
YH10W-27 27 22 865 92 81 69.8 250 100
YH10W-30 30 24.4 1000 102 90 79 250 100
YH10W-33 33 27.5 1000 112 99 86.7 250 100
YH10W-36 36 29 1211 123 108 92.4 250 100

Metal-oxide zinc arrester with polymeric housing
3kv 5ka Surge Arrester Without Gaps Polymer Housed Lightning Arrester

Company Profile
Wuhan Hezhong Electric Equipment Manufacture Co., Ltd is a high-tech enterprise professionally engaged in R & D, manufacture and marketing of power testing products, instruments, power industry automation systems for 20 years.We export completed set to Korea, Singapore, Vietnam, India, Ecuador, Paraguay, Pakistan, Philippines, Russia, Italy, Austria, Portugal, Chile such as PD test system, impulse voltage generator, temperature rising test system, transformer comprehensive test system, cable fault detect system and varies of instruments for transformer, circuit breaker, switchgear, lightning arrestor, insulator, cable, battery, SF6 gas and so on.
3kv 5ka Surge Arrester Without Gaps Polymer Housed Lightning Arrester
Surge arrester polymeric housed moulding machine
3kv 5ka Surge Arrester Without Gaps Polymer Housed Lightning Arrester
Surge arrester disconnecter machine
3kv 5ka Surge Arrester Without Gaps Polymer Housed Lightning Arrester
Test Equipment( made by ourselves)
3kv 5ka Surge Arrester Without Gaps Polymer Housed Lightning Arrester
One of American c ustomers visit
3kv 5ka Surge Arrester Without Gaps Polymer Housed Lightning Arrester
Pre-shipment Inspection
3kv 5ka Surge Arrester Without Gaps Polymer Housed Lightning Arrester
Package & Delivery

 

Arrester