Ploymer Housed Surge Arrester 39-51KV

• Type: Power Source Arrester
• Structure: Zinc Oxide Arrester
• Installation: Parallel Arrester
• Application: Substation
• Size: Meidum
• Operation Voltage: High Voltage
• Model NO.: YH10W5-51/134
• Shape: Cuboid
• Material: ZnO
• Certification: ISO9001
• Brand: Yongde
• Breaking Capacity: High Voltage Circuit Breakers
• Arc-Extinguishing Medium: Air
• Housing: Polymer
• Creepage Distance: 2046mm
• Transport Package: by Carton
• Specification: IEC 60099-4
• Trademark: YongDe
• Origin: China
• HS Code: 85354000
• Production Capacity: 50000PCS/Year

Product Description

39-51 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 ANSI 62.22, 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 Current(kV)		MRV under 8/20 μ s Lightning  Discharge Current(kV)		MRV under 30/60 μ s Operating  Discharge Current  (kV)			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)
Y5W, Y10W-39	52	48.3	39	31.2	108	119	100	109	/	/	/	1	300	65	250	95	120/100
					106	115	98	105	80.5	83	86.3	1	400	100
Y5W, Y10W-42			42	33.6	118	129.5	109	119	/	/	/	1	300	65	250	95	120/100
					114.5	124	106	114	87	90	93.3	1	400	100
Y5W, Y10W-45			45	36	126	138	116	126.5	/	/	/	1	300	65	250	95	120/100
					123.5	133	113	122	92.6	95.6	99.5	1	400	100
Y5W, Y10W-48			48	38.4	131	141	120	129.5	/	/	/	1	400	100	250	95	120/100
					125.6	138.8	115.3	127.3	98.5	102	106	2	600	100
Y5W, Y10W-51			51	40.8	139.5	151.5	128	139	/	/	/	1	400	100	250	95	120/100
					136	149	125	136.7	107	111	115	2	600	100