notice Note: Please be cautious and check with your supplier if this product is for virus protection purposes and if the coronavirus (COVID-19) will affect your order. close

Polymer metal oxide surge lightning arrester

$25.00 / Piece | 100 Pieces (Min. Order)
Quantity:
- + Pieces available
0piecesselected, US $in total
View Details
Shipping fee:
Depends on the order quantity.
Lead Time:
7 day(s) after payment received
Contact Supplier
Report Suspicious Activity
Overview
Quick Details
Place of Origin:
Zhejiang, China
Brand Name:
SHUGUANG
Model Number:
YH5W-27
Color:
GREY
Housing::
Silicone rubber
Disconnector::
Include
Packing::
Carton
Brand Name::
SHUGUANG
Color::
Gray
Mounting plate::
Include
Port::
Ningbo,Shanghai
Model Number::
YH5W-27
OEM production::
Accept
Place of Origin::
Zhejiang, China (Mainland)

Packaging & Delivery

Selling Units:
Single item
Single package size: 
46X32X35 cm
Single gross weight:
3.000 kg
Package Type:
STANDARD EXPORT PACKAGE
Picture Example:
package-img
Lead Time :
Quantity(Pieces) 1 - 100 >100
Est. Time(days) 7 To be negotiated

Polymer metal oxide surge lightning arrester

Product Description

 

china 27kv 5ka silicon rubber thunder arrester building lightning arrester supplier

The metal oxide arrester provides the most advanced protection against over-voltage in the world, since MOA's resistors are made up of Zinc Oxide films. MOA has a good voltage- ampere characteristics as compared with silicon carbide arrester, it is Volt/Ampere characteristics is much superior and results in much better performance.
 
A micro ampere level current flows while MOA is operating under normal voltage, but the amount of the current will be thousands amperes when MOA is subjected to over-voltage, because of MOA has a good non-linear characteristics. Hence MOA provide excellent protection for the HV equipment, especially the transformers, cables and switchgear.
 
Dimension

 

Arrester Type
YH5W-27
Nominal discharge current (kA)
5
Rated voltage(kV)
27
MCOV(KV)
22.9
2000 μs Rectangular current withstand (A)
250
4/10μs High current impulse
100
Creepage distance (mm)
950
Max. residual voltage(kV)
Steep current impulse 1/10μs
93
Lihtning impulse 8/20μs
81
Switching current impulse 30/60μs
72

 

More products

 

About us

 

Certifications

 

Packaging & Shipping

 

FAQ

 

Contact us