51kv Ploymer Housed Moa Surge Arrester With Disconnect

• Type: Signal Type Arrester
• Structure: Zinc Oxide Arrester
• Installation: Fixed
• Application: Transmission Line
• Size: Large
• Operation Voltage: High Voltage
• Model NO.: yh5/10w-
• Shape: Spiral
• Material: ZnO
• Certification: ISO9001, Kema
• Brand: Yongde
• Breaking Capacity: High Voltage Circuit Breakers
• Arc-extinguishing Medium: Air
• Transport Package: by Carton
• Specification: Iec60099-4
• Trademark: YongDe
• Origin: China
• HS Code: 85354000
• Production Capacity: 50000PCS/Year

Product Description

51kv Ploymer Housed Moa Surge Arrester With Disconnect

Product's Characteristics:
The Core column applied winding structure, Polymer Housed core pillar molded on the core column, with almost no internal air gap, and outstanding sealing performance
Simple in structure, small in size and light in weight
Polymer Housed with flexible silicone rubber, explosion-proof
ZnO varistor as the core component is large in flow capacity which is much higher than that of the national standard GB11032, and with high reliability.
With fully insulated tops, the product can be applied to the complete cabinet installation, which can reduce the designing size of cabinet.
Products with detachment device can provide signals for quitting operation when failure occurs, avoiding arrester explosion, and it is maintenance-free.
Polymer housed products with a six CTI level, creepage distance meets the requirements of IV level in heavy pollution areas.

Type	Nominal System Voltage	Rated Voltage	Continuous Operating Voltage	MRV under 1/5 μ s Steep Discharge Current		MRV under 8/20 μ s Lightning  Discharge Current		MRV under 30/60 μ s Operating  Discharge Current		Minmum Reference Voltage under 1 mA DC	4/10 μ s High Current Impulse Twice (KA)	2mS SW through-flow capacity A/18
				5kA	10kA	5kA	10kA	0.1kA	0.25kA
YH5WZ5-51/120	35	51	40.8	138		120			102	73	100	400
YH10WZ5-51/134	35	51	40.8		154		134		114	73	100	600