Gapless Metal Oxide Surge Arrester , 10 KV Lightning Arrester
Brand Name:Xi'an Shendian
Certification:IEC 60099-4/ GB 11032
Model Number:WDLB-YH5WS-17/50
Minimum Order Quantity:1 pc.
Delivery Time:Ex-work 1 week~1 month depends on quantity.
Payment Terms:T/T; L/C.
Contact Now
Add to Cart
Verified Supplier
Address:
No.23 Fazhan Ave, Xi'an New industrial Park of Xi'an High-Tech Development Zone
Supplier`s last login times:
within 2 hours
Shipping
lt's easy to get a shipping quote! Just click the button below and complete the short form.
Get Shipping Quote
Product Details
Company Profile
Product Details
10kV Cut-off Polymer/ Porcelain Gapless Surge Arrester
Product introduction:
This kind of cut-off SA could be used in transmission system below 10kV. It combines advantages of cut-off fuse and SA.
Polymer-housed metal oxide surge arrester (MOA) combines advantages
of organic insulation material and porcelain-housed MOA. It is of
good electrical performance, high dielectric strength, resistance
to high/low-temperature, to aging, as well as explosion-proof,
excellent chemical stability, and hydrophobicity. Polymer housing
is made of high-quality silicone rubber, formed by integral
moulding and curing process which benefites sealing performance,
service life and lead time.
Metal oxide varistors are wrapped and fixed by PBT, after that a
varistor rod shall be processed by vulcanizing machine into a completed surge arrester. This kind of uniq technics
greatly improves SA electricl performance and shorten production
time.
Shendian takes lead of SA in China, its product is widely used in State Grid Corporation of China (SGCC) and China Southern Power Grid (CSG),
among them including many extraordinary projects: (1) 1,000kV UHV Southeast Shanxi Substation of 1,000kV Southeast
Shanxi - Nanyang - Jingmen UHVAC Pilot Demonstration Project, (2) Extension
Works of 1,000kV Nanyang Switching Station of 1,000kV Southeast Shanxi - Nanyang - Jingmen
UHV AC Pilot Demonstration Project, (3) South Hami Converter Station of ±800kV Hami- Zhengzhou
UHVDC Electricity Transmission Project, (4) 750kV Qinghai Qaidam Substation and 500kV Baoji - Deyang DC Electricity Transmission Project, as well
as (5) DC Project of 500kV Hechi Substation of CSG, (6) DC Project of 500kV Anshun Substation of Guizhou Power Grid Company and 330kV Sanxing
Substation in Xi'an High-tech Zone.
Advantage:
1/ Low partial discharge;
2/ Low residual voltage;
2/ High dielectric insulation level;
3/ Tolerance to high/low temperature;
4/ Explosion-proof;
5/ Anti-corrosion and anti-aging;
6/ Better anti-seismic;
7/ Safe and reliable;
8/ Shorter lead time (Ex-work 2 week+).
Standard Technical Data:
Below info. only for your reference, all data shall be specified
and determined by technical specification and customer demand.
| Item | Description | Offered | |
| 1 | Manufacture/ Country of Origin | Xi'an Shendian/ China | |
| 3 | Nominal system voltage | kV | 10 |
| 5 | Lightning impulse withstand voltage to ground | kV | 85 |
| 7 | Max. Horizontal force | N | ＞150 |
| 8 | Rated voltage of SA | kV | 17 |
| 9 | Max. discharge current 8/20μs | kA | 20 |
Schematic diagram:
Reference:
1/ Shendian MOA is widely used in China EHV (Extra hight voltage)
projects of State Grid, Southern Power Grid.
2/ Supplied MOA to ABB/Siemens/Schneider more than 20 years, as
well as other capacitor/switchgear manufacturers.
3/ Shendian MOA has been exported to more than 30 counties all over
the world.
Gapless Metal Oxide Surge Arrester , 10 KV Lightning Arrester
Inquiry Cart
0