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48KV High Voltage Metal Gapless Arrester
  • 48KV High Voltage Metal Gapless Arrester48KV High Voltage Metal Gapless Arrester

48KV High Voltage Metal Gapless Arrester

Jecsany as a professional 48KV High Voltage Metal Gapless Arrester manufacturer, you can rest assured to buy 48KV High Voltage Metal Gapless Arrester from our factory and we will offer you the best after-sale service and timely delivery.The zinc oxide surge arrester is the most advanced over-voltage protector in the world. Due to make the resistor disc of core component mainly adopt zinc oxide arrester. Compared with the conventional silicon carbide arrester, this prescription of the product improves greatly the volt-ampere characteristics of the resistor disc and increase through current capability at over-voltage so as to bring a rad local-changes for the characteristics of the arresters.

Model:YH10W-110

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Product Description


Wholesale quality 48KV High Voltage Metal Gapless Arrester. Jecsany is a 48KV High Voltage Metal Gapless Arrester manufacturer and supplier in China. YH10W-110 Metal oxides surge arresters without gaps are designed to prevent probable damages in the case of typical surges in energy systems while it has no negative effect on energy systems in normal operation voltage. This special feature of gapless arresters originating from non-linear characteristics of metal-oxide varistors between voltage and current scales. The non-linear feature is much higher compared to SiC surge arresters.


Product Parameter (Specification)


Description Unit Value
Rated voltage KV 110
Nominal discharge current KA 10
Rated AC system frequency Hz 50 / 60
Continuous operating voltage(rms) KV 88
1/4μs steep current impulse (crest) KV 112
8/20us Lighting impulse residual voltage(crest) KV 304
30/60us Swithcing current impulse KV 115
Rectangular current withstand 2ms A 500
4/10us High current impulse withstand(crest) KA 100
Leakage/Creepage Distance mm 3625

Product Feature And Application

Normal service conditions:
 
1.The ambient temperature: -40°C ~+40°C
2.The altitude above sea level :not exceed 1000-2000m (the altiplano area should be indicated when order)
3.Earthquake intensity: not higher than 7 degrees;
4.Maximum wind velocity :less than 35m/s.
5.The filthy area should be given clear indication.
 
Feature:
 

The zinc oxide surge arrester is the most advanced over-voltage protector in the world. Due to make the resistor disc of core component mainly adopt zinc oxide arrester. Compared with the conventional siliconcarbide arrester, this   prescription of the product improves greatly the volt-ampere characteristics of the resistor disc and increase through- current capability at over-voltage so as to bring a rad local-changes for the characteristics of the arresters.


Product Details


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