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33kv 9kv Lightning Arrester Metal Oxide Gapless 10ka ISO9001 GB Standard
33kv 9kv Lightning Arrester Metal Oxide Gapless 10ka ISO9001 GB Standard
33kv 9kv Lightning Arrester Metal Oxide Gapless 10ka ISO9001 GB Standard
33kv 9kv Lightning Arrester Metal Oxide Gapless 10ka ISO9001 GB Standard
Specifications
Brand Name :
XK
Model Number :
HY10W, HY5W
Certification :
ISO9001 / GB / IEC
Place of Origin :
CHINA
MOQ :
12 Pieces
Price :
Negotiation
Standard :
IEC 60099-4:1991
Application :
electric power system
Product name :
surge lightning arrester
Product Keywords :
lightning arrester
Selling Units :
Single item
Single package size  :
43X30X35 cm
Single gross weight :
12.0 kg
Package Type :
EXPORTING PACKAGE
Description

XK polymer 9 KV metal oxide gapless surge lightning arrester 10ka lightning arrester

Best selling hot chinese products retractable lifelines

Product Description
Zinc oxide (ZnO) gapless surge arresters are used for lightning and overvoltage protection in electrical power system. The leakage current monitoring is one of the well known method for the ZnO surge arrester ageing level determination. However, the ZnO leakage current is known to be dependent on the ambient temperature. This paper aims to study the effects of temperature variation due to ambient conditions on the leakage current of ZnO surge arrester. The effect of a significant increment of leakage current with an increase in temperature may result in a wrong assesment of the ageing level of the arrester. The leakage current of three 120kV rated polymeric housed ZnO surge arresters were measured in a custom made thermally insulated enclosures at varying temperatures. Up to 20% increase in the leakage current was observed with a 20°C increment above the ambient temperature. For a typical variation of ambient temperature in Malaysia in the range of between 30°C and 40°C, the corresponding changes in the leakage current can be up to 11%. The temperature does significantly affect the leakage current measurements used for monitoring of zinc oxide surge arresters. This significant change in the leakage current due to ambient temperature variation can affect the decision in assessing the condition of surge arresters during routine monitoring.

Type

Rated

voltage

(kV)

MCOV

(kV)

 Residual voltage (KV)

2000ms square

wave impulse

current withstand

4/1OMS high

current impulse

(kV)

Steep

current

impulse

switching

current

impulse

8/20 ms

Lightning

current

impulse
HY10W-3 3 2.55 9.5 7.7 9 100 100
HY10W-6 6 5.1 19.5 15.4 18 100 100
HY10W-9 9 7.65 28.5 23. 1 27 100 100
HY10W-10 10 8.4 36 30 23 250 150
HY10W-11 11 9.4 40 33 30 250 150
HY10W-12 12 10.2 38.0 30.8 36 200 100
HY10W-15 15 12.7 47.5 38.5 45 200 100
HY10W-18 18 15.3 57.0 46.2 54 200 100
HY10W-21 21 17.0 66.5 53.9 63 200 100
HY10W-24 24 19.2 76.0 61.6 72 200 100
HY10W-27 27 21.9 85.5 69.3 81 200 100
HY10W-30 30 24.2 95.0 76.5 90 200 100
HY10W-33 33 26.8 104.5 84.7 99 400 100
HY10W - 36 36 29 114.0 92.4 108 400 100
HY10W-42 42 34.1 132.3 100. 1 126 400 100
HY10W-48 48 39 152.0 126.0 150 400 100
HY10W-54 54 43 171.0 139.0 162 600 100
HY10W-60 60 48 208.0 160.0 180 600 100
HY10W-66 66 52.8 230.0 172.0 198 600 100

FAQ

33kv 9kv Lightning Arrester Metal Oxide Gapless 10ka ISO9001 GB Standard

Q1. Can we have our logo or company name to be printed on your products or the package?
Yes,you can.Logo and company name can be printed on our products by silk screen printing.You can send us the artwork by email in JPEG or TIFF format.
Q2. What is lead time?
Usually 3-15 working days, On-Time delivery
Q3. Why us?
All products comply with the requirements of GB national standards, IC, ANSI and other international standards, and the requirements of company's technology standards.
Q4. How do you make our business long-term and good relationship?
1. Our high quality and competitive price are the most important factors to maintain long-term and good relation -ship with our customers.
2. Good service is our basic principle for every customers.
Q5. Can I have a visit to your factory before the order?
Sure,welcome to visit our factory.

Product tags

11kv lightning arrester specification

,

66kv insulators

,

post insulator 33kv
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33kv 9kv Lightning Arrester Metal Oxide Gapless 10ka ISO9001 GB Standard

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Product Detail
Brand Name :
XK
Model Number :
HY10W, HY5W
Certification :
ISO9001 / GB / IEC
Place of Origin :
CHINA
MOQ :
12 Pieces
Price :
Negotiation
Contact Supplier
33kv 9kv Lightning Arrester Metal Oxide Gapless 10ka ISO9001 GB Standard
33kv 9kv Lightning Arrester Metal Oxide Gapless 10ka ISO9001 GB Standard

ZHEJIANG XINKOU POWER EQUIPMENT CO.,LTD

Active Member
6 Years
zhejiang
Since 2011
Business Type :
Manufacturer
Main Products :
Drop Out Fuse Cutout, 11kv Drop Out Fuse, 33kv Drop Out Fuse
Total Annual :
5M-10M
Employee Number :
>100
Certification Level :
Active Member
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