Home > Electrical & Electronics > Power Supply & Distribution > Power Distribution Cabinet & Box > Metal Oxide Surge Arrester/Polymer Type Surge Arrester 12KV

Metal Oxide Surge Arrester/Polymer Type Surge Arrester 12KV

Metal Oxide Surge Arrester/Polymer Type Surge Arrester 12KV photo-1
Metal Oxide Surge Arrester/Polymer Type Surge Arrester 12KV photo-2
US$ 8 - 10 MOQ: 3 Pieces
Key Specifications
Get Latest Price
Place of Origin:
Zhejiang, China
Brand Name:
shuguang fuse
Model Number:
YH5W-12/YH10W-12
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai or Ningbo
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Zhejiang, China
Brand Name shuguang fuse
Model Number YH5W-12/YH10W-12
Metal Oxide Arrester (MOA) is the most advanced over-voltage protection. The core components using Zinc oxide barrier, compare with traditional silicon carbide arrester, it changed the characteristic of arrester, improve the flow capacity of over-voltage, so that make arrester changed fundamentally.
When the arrester working under nominal voltage, only Microamp current flowing through the arrester. When encountered lightning hit, because of the nonlinear of ZnO barrier, thousands of amps current flow through the arrester at that moment, arrester under conduction status, release over-voltage energy, effectively limits the violations of over-voltage on the transmission and distribution equipment.
 
Condition of Use
Ambient temperature: -40℃ - 40℃
Altitude: 1000-2000m
AC Frequency: 50Hz or 60Hz
Long-term working voltage applied to the arrester does not exceed the continuous operating voltage.
Maximum wind velocity: ≤35m/s
Earthquake class: ≤7°
Polluted areas should state.
 
Use characteristics
Metal oxide surge arresters use for protection of AC electrical power system, avoid from the atmosphere over-voltage and operating over-voltage damage.
 
Technical Standards
GB11032-2000,JB/T8952-1999,IEC60099-4,IEEE.C62.11
 
Code No 

Rated 

Voltage

MCOVCurrent impulse Residual Voltage

Long impulse

 withstand 
current 

2000 usd 

4/10μs
 
High 

current 

impulse
withstand

1/4μs Steep 

current impulse

8/20μs Lightning 

current impulse

30/60μs 

Switching

current impulse
KV(rms)KV(rms)KV(crest)KV(crest)KV(crest)
YH5W-12    1210.242.2362715065
YH10W-121210.242.23627250100

 

 

 

 

   

 

 

 

 

Send Inquiry to This Supplier

Message
0/5000

Want the best price? Post an RFQ now!
Business Type
Manufacturer
Year Established
2010
Factory Size
1,000-3,000 square meters
Total Employees
51 - 100 People