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Home » Products » Powerline SPD » Class B Surge Arrester

Class B Surge Arrester

Class B Surge Arrester
Class B Surge Arrester
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Product Code : H30-6
Brand Name : Hakel
Price And Quantity
  • Minimum Order Quantity
  • 1000 Piece
  • Price Range
  • 2000.00 - 3000.00 INR
Product Specifications
  • Product Type
  • Arrester
  • Material
  • Metal
  • Application
  • For Electric Use
  • Shape
  • Square
  • Color
  • Blue
  • Warranty
  • Yes
Product Description
A spark gap is a device which is capable of passing the IEC Class I test consisting of a 10/350 waveform impulse of unrealistically high peak current, charge, and specific energy.

Traditional spark gap devices have been around for many years, and are used as lightning protection by electric utilities for high voltage applications (primary side of the transformer). Traditional spark gaps, sometimes called air gaps, are simply a gap of air separated by two electrodes.

When a high enough voltage (difference in potential) occurs between the two electrodes, the air gap sparks over and creates a short circuit for current to flow. One reason arc gap technology has historically not been used on the secondary side of the transformer is because of the difficulty in extinguishing the arc. The arc, once created by the impulse voltage is sustained as “follow on” current, AC current that flows through the arc plasma. Effectively the arc appears as a short circuit across the AC mains. This results in a short circuit on the system that will trip upstream circuit protection devices therefore limiting the reliability of the system.

More recently LV spark gap arresters have appeared on the market with a number of useful features. The first and most important feature is the construction of arc chutes which allow the arc to extinguish. Other manufacturers have different arrangements to aid in extinguishing the arc.

Spark gap diverter have very high surge ratings and based upon the premise that bigger must be better they should be the answer to all surge protection problems. Unfortunately this is not always the case. Spark gap diverter originated in Germany where the emphasis is on cheap domestic protectors. The largest MOV based protectors typically available from the European manufacturers is 40kA. So something inexpensive was needed which had a high surge rating. The situation in the US and Australia is different. These countries have developed high energy MOV based surge diverter and the use of spark gaps has been almost unknown.

Trade Information
  • Payment Terms
  • Cheque, Cash in Advance (CID), Cash Advance (CA)
  • Supply Ability
  • 1000 Piece Per Day
  • Delivery Time
  • 20 Days
  • Sample Available
  • Yes
  • Sample Policy
  • Sample costs shipping and taxes has to be paid by the buyer
  • Packaging Details
  • Box
  • Main Export Market(s)
  • Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia
  • Main Domestic Market
  • All India

Allied Power Solutions
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Allied Power Solutions
T-3, Third Floor,Pankaj Corner Plaza - III, I.P. Extension, Patparganj, Delhi - 110092, India
Phone :+918068213786
Mr. Anurag Gupta (Director)
Mobile :918068213786