Composite Gapless Zinc Oxide Lightning Arrester 33kv Lighting Arrester

China Composite Gapless Zinc Oxide Lightning Arrester 33kv Lighting Arrester, Find details about China Composite Insulator, Composite from Composite Gapless Zinc Oxide Lightning Arrester 33kv Lighting Arrester

Model NO.
19-62
Certification
ISO9001
Color
White or Customer Required
Brand
Hualian Torch
Product Name
15kv Lightning Arrester
OEM Production
OEM
Rated Voltage
15kv
Tensile Strength
4 Kn
Model Number
Fzsw-252/4.0
Voltage
10kv -750kv Silicone Rubber Insulator
Sample
Sample Avaliable
Insulator Fittings
Ball, Socket, Tongue, Clevis, Flange and So on
Trademark
Hualian Torch
Transport Package
Export Wooden Package
Specification
Customized Size
Origin
Liling China
HS Code
85469000
Model NO.
19-62
Certification
ISO9001
Color
White or Customer Required
Brand
Hualian Torch
Product Name
15kv Lightning Arrester
OEM Production
OEM
Rated Voltage
15kv
Tensile Strength
4 Kn
Model Number
Fzsw-252/4.0
Voltage
10kv -750kv Silicone Rubber Insulator
Sample
Sample Avaliable
Insulator Fittings
Ball, Socket, Tongue, Clevis, Flange and So on
Trademark
Hualian Torch
Transport Package
Export Wooden Package
Specification
Customized Size
Origin
Liling China
HS Code
85469000
Composite Gapless Zinc Oxide Lightning Arrester 33kv Lighting Arrester
Hunan Hualian Torch Porcelain insulator & Electrical apparatus Co. Ltd, is Leading manufacturer of China porcelain insulator industry and electrical industry.
* with 66 years's glorious history.
* The permanent member of National Electrical Porcelain Industry Association.
* One of national top five electrical porcelain manufacturers.
* factory covers an area of 190,000 square meters, with building area of 92000 square meters.

 

1. 0.28kV~500kV Surge Arresters' Characteristics: 
1. The Core column applied winding structure, Polymer Housed core pillar molded on the core column, with almost no internal air gap, and outstanding sealing performance Simple in structure, small in size and light in weight. 
2. Polymer Housed with silicone rubber, explosion-proof ZnO varistor as the core component is large
in flow capacity.
3. International standard IEC 60099-4 and ANSI 62.22, and with high reliability. With fully insulated tops, the product can be applied to the complete cabinet installation, which can reduce the designing size of cabinet. 
4. Products with detachment device can provide signals for quitting operation when failure occurs,
avoiding arrester explosion, and it is maintenance-free. 
5. Polymer housed products with a six CTI level, creepage distance meets the requirements of IV level in heavy pollution areas.

 

2. Surge Arrester Technical Parameters:

TypeYH5W5-15/33  
Rated voltage---------kV154/10µS High current impulse kA 65
MOCV  ----------------kV12.7Lightning impulse withstand kV95
Nominal Current-------kV5Power frequency voltage withstand(dry/wet)kV28
Residual voltage of steep impulse----at 5kA(kV)43.50.1S TOV--------------kV18
8/20µS Residual voltage of lightning impulse current kV(Peak value)-----at 5kA(kV)401S TOV----------------kV17.25
Residual voltage of switching impulse current kV (peak value)----at 1kA  (kV)/10S TOV---------------kV16.5
1mA D.C reference voltage (kV)21.21200S TOV-------------kV15
Line discharge level1Creepage distance ----mm500
2mS long duration impulse current A250Material employed in series non-linear resistorZinc Oxide 


3. Surge Arrester Working Condition:

Environment temperature: -40--+40 degree
altitude:<1000m
48HZ<Rated frequency<62HZ
Power frequency voltage should not be more than continuous running voltage
Max wind speed should be less than 35m/s
Earthquake intensity should be less than 7 degree
If used in contamination area, should be noted in advance.

Advantage:

 

1, Strong aging resistance

2, Long service life

3, Reasonable price

4, Porcelain uniform

5, Nice Appearance

6, Superior properties of high and low tempreture resistance, 

    mechnical capability, electrical function.  

Product structure Our company specially produces composite insulator for power transmission line, the important structure is made of shed housing, epoxy fiberglass core and metal end fittings. The surface of terminal end fittings is covered with zinc coating(hot-dip galvanization) for corrosion protection. Compared with same type ceramic and glass insulator, silicone rubber insulator has the following advantages:
(1)Small volume, light weight(is 1/7~1/10 times than ceramic insulator in the same voltage), sheds have good elasticity, not broken, convenient transportation and installation, economy.
(2)High mechanical strength. FRP ROD has high tensile strength, which is 5-10 times than ceramic materials, for core is small cross section, which makes the products small size, light weight, high tensile strength, and easy to manufacture more than 300KN large tons insulators.
(3)High antifouling property, good aging resistance performance, the sheds made of silicone rubber injection mold has good hydrophobicity and migration, which makes insulator high anti pollution flashover voltage and good electric corrosion resistance.
(4)Easy installation and maintenance, can greatly reduce outage loss which cause due to maintenance and maintenance charges which cause by manual labor intensity.
(5)Simple production process, short delivery time.

Composite Gapless Zinc Oxide Lightning Arrester 33kv Lighting Arrester
Composite Gapless Zinc Oxide Lightning Arrester 33kv Lighting Arrester

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Composite Gapless Zinc Oxide Lightning Arrester 33kv Lighting Arrester
Composite Gapless Zinc Oxide Lightning Arrester 33kv Lighting Arrester

Composite Gapless Zinc Oxide Lightning Arrester 33kv Lighting Arrester
Composite Gapless Zinc Oxide Lightning Arrester 33kv Lighting Arrester

The product are passed standard of ISO9001-2008 Quality system approval
Porduct standard: GB, ANSI, DIN, AS, BS, IEC

Factory
Composite Gapless Zinc Oxide Lightning Arrester 33kv Lighting Arrester

We have group of valuable clients:
State Grid Corporation of Vhina
Janpan Sumitomo
ABB-Switzerland, Sweden, Russia,US
German Siemens,
Japan Toshiba,
Etc. 
Composite Gapless Zinc Oxide Lightning Arrester 33kv Lighting Arrester
 

Welcome to visit our factory and start our business here. 

For more about us,please feel free to contact us directly: