12kv, 24kv, 36kv 10ka Polymeric Metal Oxide Lightning Arrester/Surge Arrester

• Type: Power Source Arrester
• Structure: Zinc Oxide Arrester
• Installation: Parallel Arrester
• Application: Transmission Line
• Size: Meidum
• Operation Voltage: Low Voltage
• Model NO.: YR5W-24
• Shape: Spiral
• Material: Silicone Rubber
• Certification: ROHS, ISO9001
• Brand: Powtech
• Warranty: 2years
• Housing Material: Silicone Rubber
• Standard Accessories: Insulating Bracket, Disconnector
• Creepage Distance: up to 1200mm
• Discharge Current: 10ka
• Transport Package: Plywood Case
• Specification: CE, RoHS
• Trademark: OEM
• Origin: Qingdao of China
• HS Code: 85044020
• Production Capacity: 50000PCS/Month

Product Description

Good Quality Line distribution lightning surge arrester

Product Description

Surge arresters are the primary protection against atmospheric and switching over voltages.

We offers a complete range of surge arresters for high and medium voltage applications. The range comprises of AC and DC solutions up to 1,100kV and arresters for special applications like railways, DC-voltage limiting devices and many other purposes. The designs comply with the IEC 60099-4 and ANSI/IEEC62.11.
Surge arrester can be divided into many types according to its application: Distribution type, power station type, protecting capacitor type, transformer neutral point type ,protecting motor type, electrified railway type, line type. etc. Line type surge arrester can be divided into series spacing type and without spacing type and in series spacing type can be divided into supporting spacing and sure air spacing type.
Main technical parameters

Type	Rated Voltage	MCOV	Residual Voltage(KV)			2000ms square wave impulse current withstand	4/10MS high current impulse(KV)
			Steep Impulse Current	Switching Current Impulse	Lightning Current Impulse
YR5W-18	18	15.3	57.0	46.2	54	100/200	65
YR5W-21	21	17.0	66.5	53.9	63	100/200	65
YR5W-24	24	19.2	76.0	61.6	72	100/200	65
YR5W-27	27	21.9	85.5	69.3	81	100/200	65
YR10W-18	18	15.3	57.0	46.2	54	200	100
YR10W-21	21	17.0	66.5	53.9	63	200	100
YR10W-24	24	19.2	76.0	61.6	72	200	100
YR10W-27	27	21.9	85.5	69.3	81	200	100

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