Outdoor Polymer Metal Oxide Lightning Surge Arrester

• Type: Power Source Arrester
• Structure: Zinc Oxide Arrester
• Installation: Parallel Arrester
• Application: Power Plants
• Size: Meidum
• Operation Voltage: High Voltage
• Model NO.: YC
• Shape: Spiral
• Material: ZnO
• Certification: ISO9001
• Brand: Ruifeng
• Rated Voltage: 11kv
• Nominal Discharge Current: 5ka
• Rated AC System Frequency: 50/60Hz
• Continuous Operating Voltage(RMS): 8.4kv
• 8/20us Lighting Impulse Residual Voltage: 30kv
• Transport Package: 3PCS/Carton, Oversea Usually in Pallet
• Specification: 9kv
• Trademark: RUIFENG
• Origin: Zhejiang, China (Mainland)
• HS Code: 8535400000

Product Description

 

Product Detail

Normal operating conditions for Surge Arrester :

1. The ambient air temperature is no higher than +40°C, no lower than -40 °C .

2. The altitude above sea level does not exceed 1000m. ( the plateau area should be indicated when order.)

3. AC system frequency is 50Hz or 60Hz.

4. Power frequency voltage brought to bear on arrester for a long time does not exceed the continuous operation voltage of the arrester.

5. Maximum wind speed does not exceed 35m/s.

6. Te earthquake intensity does not exceed 7 degrees.

7. The pollution area should be indicated.

Feature:
The zinc oxide surge arrester is the most advanced over-voltage protector in the world. Due to make the resistor discof core component mainly adopt zinc oxide arrester. Compared with the conventional siliconcarbide arrester, thisprescription of the product improves areatly the volt-ampere characteristics of the resistor disc and increase through.current capability at over-voltaae so as to bring a rad local-chanaes for the characteristics of the arresters.


 

Description	Unit	Value
Rated voltage	KV	18
Nominal discharge current	KA	10
Rated AC system frequency	Hz	50 / 60
Continuous operating voltage(rms)	KV	15.3
1/4μs steep current impulse (crest)	KV	42.2
8/20us Lighting impulse residual voltage(crest)	KV	39.6
30/60us Swithcing current impulse	KV	30.8
Rectangular current withstand 2ms	A	150
4/10us High current impulse withstand(crest)	KA	100
Leakage/Creepage Distance	mm	630

Type Explanation

 

Applid Range

 

FAQ
1. How to buy your ideal products?
A: You can provide us your drawings, and we will produce it as per your drawings. Or we can design it if you do not have a clear plan.

2. How to pay?
A: TT and L/C are acceptable and TT will be more appreciated.30% deposit before producing, 70% balance before loading by TT.

3. What is the delivery time?
A: It depends on order quantity .Generally, the delivery time will be within 15 to 30 days.

4. Package information
A:For inner box and master carton are made as per international standards,and we can make special designed for you if need. And if necessary,will be packed in pallet to avoid any damage.
B:Not more than 35kg per carton box, about 1000kg per pallet

5.How long to make a sample? Is it free?
A:7 days depending on the sample's complexity .Normally ,our sample is free

6.How to contact us?
A:Send your inquiry details in the below,Click "send" now! 
 
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