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JCQ 10KV 11KV 33KV Discharge Counter Surge Arrester

Basic Information
Place of Origin: XIAN,CHINA
Brand Name: XG
Certification: ISO,CCC
Model Number: JCQ
Minimum Order Quantity: 3 SET
Packaging Details: WOODEN CASE
Delivery Time: 7-15 DAYS
Payment Terms: L/C, D/P, T/T, D/A, Western Union, MoneyGram
Supply Ability: 10000 SET
Detail Information
Material: STEEL Feature: Antifouling
Ambient Temperature: -45℃ To +40℃ Standard: GB, IEC Standard,
Rated Voltage: 10KV 11KV 33KV Usage: With Surge Arrester
Application: Indoor And Outdoor MOQ: 3 Pc
High Light:

JCQ Discharge Counter Surge Arrester

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11KV Discharge Counter Surge Arrester

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33KV Discharge Counter Surge Arrester


Product Description

1. JCQ Discharge Counter Surge Arrester Monitor Of Zinc Oxide Surge Arrestor


JS-8 type discharge counter (hereinafter referred to as the discharge counter) is in series lightning arrester below To record the number of lightning arrester action, JS-8 type is used in 6 KV-220 KV voltage class, JS-8 A type used in 330 KV voltage class and above the valve type lightning arrester, the using environment conditions is the same with the connected arresters. The altitude is no more than 4000 meters, the environment temperature is-40°C to +40°C.
JS-8, JS-8A Arrester Counter is composited of valves, silicon bridge rectifier, capacitors, electromagnetic counter. In the structure, it uses the transparent heat-resistant glass, sealed rubber pad, the floor flange, and other equipment for card seal; high-pressure side is drawn out from the center of bottom It enjoys the advantages of high sensitivity, the accurate and reliable records, clear and obvious display, compact structure, beautiful shape. It is easy to install and seal is reliable.

 


Model
  Nominal Discharge Nominal Discharge 2msSquare 4/10μs    
ApplyVoltage Current grading Current residual pressure Current tolerance Impact BigCurrent Most BigLength Weight
  8/20μs          
kVr.m.s kA ≤kV ≥A ≥kA mm kg
JS-8 6-35 10 2.5 400 65 185 2.84
JSY-10/600 35-110 10 1.5 600 100 185 2.95
JCQ-AC 35-220 10 1.1 800 100 185 3.20


2. Application

 

Protection of medium/ high voltage AC networks against both, multiple atmospheric and switching overvoltages as well as Very Fast Transients (VFT). Suitable for the protection of transformers, transformers in arc furnace applications, cables,generators,parallel to capacitor banks,and railway vehicles.Can be used mechanically as support insulator or as suspension insulator in case of application as line arrester. For indoor and outdoor installation.
Keystone
The metal-oxide surge arrester (MOSA) is the most advanced overvoltage protector in the word.Due to make the varistor of core com-ponent mainly adopt MOSA. Compared with the conventional silicone carbide arrester, this prescription of the product improves greatly the Voltage-Current(U-I)characteristic of the metal-oxide varistor and increased through-current capability at over- voltage so as to bring a radical-changes for the characteristic of the MOSA.
Under the circumstance of normal operating voltage, the current through the MOSA just on microampere degree. When suffered from overvoltage,the MOSA's excellent non-linear characteristic will make the current through the MOSA increase to several thousand ampere,While the MOSA will be under the circulating state and release overvoltage energy so as to protecting the power transmission equipments against the damage caused by the overvoltage.

 

3. Usual service condition

 

a) Ambient air temperature within the range of -55℃ to +50℃.

b) Altitude not exceeding 2000m.

c) Frequency of the A.C. Power supply not less than 48Hz and not exceeding 62Hz.

d) Power frequency voltage applied continuously between the terminals of the arrester not exceeding its continuous operating voltage.

e) Maximum wind speed not exceeding 35m/s.

f) Earthquake intensity not exceeding 7 degrees.

 

 

4. photo

 

 

JCQ 10KV 11KV 33KV Discharge Counter Surge Arrester 0

 

5. Factory

 

JCQ 10KV 11KV 33KV Discharge Counter Surge Arrester 1

 

 

6.  FAQ

 

1. Send the technical data, better for all useful information; we will make a good recommendation.

If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.

2. The lead time depend on quantity of order. Some standard type is on stock. Otherwise, it will take 3-15 days.

3. Usually shipped by sea, small order or urgent order we can send you by air.

4. All our activities are accredited to ISO 14001:2015 and IEC standard.

5. Technology ensure the quality satisfy international request.

Contact Details
Emma

Phone Number : +8613319220197

WhatsApp : +008613319220197