Ploymer Housed Metal Oxide Arrester 9kv 10ka

• Type: Power Source Arrester
• Structure: Zinc Oxide Arrester
• Installation: Parallel Arrester
• Application: Substation
• Size: Small
• Operation Voltage: High Voltage
• Model NO.: YH10W5-9
• Shape: Cuboid
• Material: ZnO
• Certification: ISO9001
• Brand: Yongde
• Breaking Capacity: High Voltage Circuit Breakers
• Arc-Extinguishing Medium: Air
• Creepage Distance: 338mm
• Housing Color: Grey
• Transport Package: by Wood Carton
• Specification: IEC 60099-4
• Trademark: YongDe
• Origin: China
• HS Code: 85354000
• Production Capacity: 500000PCS/Year

Product Description

6-9 KV 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	Maximum System Voltage  kV		Rated Voltage  kV	Continuous Operating Voltage   kV	MRV under 1/5 μ s Steep Discharge CurrentkV		MRV under 8/20 μ s Lightning  Discharge Current  kV		MRV under 30/60 μ s Operating  Discharge Current  kV			Minimum Reference Voltage under 1 mA DCkV	Line discharge class	Long duration impulse current at 2mS A	4/10 μ s High Current Impulse(kA)	Outside insulation standard(at IEC or ANSI) kV
	IEC	ANSI			5kA	10kA	5kA	10kA	0.5kA	1kA	2kA					Lightning impulse withstand voltage kV		Power frequency withstand voltage kV
YH10W-6/16.5	7.2	8.37	6	5.1	17.5	19.2	16.0	17.6	/	/	/	8.5	1	250	65	40	60	20	21/20 27/24
					16.5	18	15	16.5	12.3	12.7	13.2	8.5	1	400	100	60	75
YH10W-9/24.7	12		9	7.65	26.5	28.7	24	26.3	/	/	/	12.7	1	250	65	60	75	28	27/24 35/30
					24.3	26.7	22.3	24.7	18.3	18.7	19.6	12.7	1	400	100	95	95