Good Quality Line Distribution Lightning Surge Arrester

• Type: Power Source Arrester
• Structure: Line Distribution Lightning Surge Arrester
• Installation: Parallel Arrester
• Application: Line Distribution Lightning Surge Arrester
• Size: Meidum
• Operation Voltage: High Voltage
• Model NO.: YH10W-3
• Shape: Spiral
• Material: Ceramic
• Certification: ROHS, ISO9001, CCC
• Brand: Optelec or OEM
• Name: Line Distribution Lightning Surge Arrester
• Transport Package: Wooden Cartons
• Specification: CE, RoHS, SGS, ISO
• Trademark: powtech
• Origin: China
• HS Code: 85044020
• Production Capacity: 5000PCS/Month

Product Description

Good Quality Line distribution lightning surge arrester 

Features:

1.Has the advantages of small volume,light weight, resistance to impact,transport without damage ,flexible installation,suitable for use in the switch cabinet.
2.Special structure,integrally molded, no gas gap,good sealing performance,moisture-proof, explosion-proof;
3. Big creepage distance,good hydrophobicity,strain resistant capability,stable performance,reduce operation and maintenance;
4.Unique formula of zinc oxide varistor, the leakage current is small,the aging speed, long service life.
5.With the DC reference voltage square wave,flow capacity and large current withstand capability are higher than the national standard.

Conditions Of Use

1.Power frequency:48Hz~62Hz
2.Ambient temperature:-40 degree to + 40 degrees C
3.The maximum wind speed of no more than 35m/s
4.Altitude not exceeding 2000m
5.No more than 8 degree earthquake intensity
6.Ice thickness is less than 10mm
7.Long applied voltage does not exceed the maximum continuous operating voltage of the rays of the sun:
   solar maximum irradation(1.1kw/mm²)impact has been in the product type test to be considered,if the arrester has in the vicinity of other sources, lighting arrester used for both sides.

Model	Rated voltage KV(r.m.s)	MCOV KV(r.m.s)	DC 1mA reference voltage (kV) ≥	Current impulse residual voltage			Long impulse current 2000μs (A)	High current impulse withstand  (kA)	0.75 DC Senate reference voltage maximum leakage stream	Creepage distance (mm)
				1/4μs Steep current impulse KV(crest)	8/20μs Lightning current impulse KV(crest)	30/60μs Switching current impulse KV(crest)
YH5W-3	3	2.55	4.5	11.3	9	8.9	150	65	<50	280
YH5W-9	9	7.65	13.5	33.7	27	23.8	150	65	<50	300
YH5W-11	11	10.2	16.5	42.2	36	27	150	65	<50	350
YH5W-21	21	17	31.5	71.8	63	54.2	150	65	<50	650
YH5W-24	24	19.5	36	82	72	62	150	65	<50	650
YH5W-33	33	27.5	49.5	112	99	86.7	150	65	<50	780
YH5W-36	36	29	54	117	103	92.4	150	65	<50	910
YH10W-3	3	2.55	4.5	11.3	9	8.9	250	100	<50	280
YH10W-9	9	7.65	13.5	33.7	27	23.8	250	100	<50	300
YH10W-11	11	10.2	16.5	42.2	36	27	250	100	<50	350
YH10W-21	21	17	31.5	71.8	63	54.2	250	100	<50	650
YH10W-24	24	19.5	36	82	72	62	250	100	<50	650
YH10W-33	33	27.5	49.5	112	99	86.7	250	100	<50	780
YH10W-36	36	29	54	117	103	92.4	250	100	<50	910