Metal Oxide Polymer Lightning Arrester

• Customization: Available
• Type: Power Source Arrester
• Structure: Zinc Oxide Arrester
• Model NO.: HY10W-33
• Installation: Parallel Arrester
• Application: Substation
• Size: Meidum
• Operation Voltage: High Voltage
• Shape: Line
• Material: ZnO
• Certification: ISO9001
• Brand: L&Rgr
• Transport Package: Cartoon Box
• Trademark: L&RGR or customized
• Origin: Jiangxi, China
• Production Capacity: 500000 Pieces/Year
• Package Size: 420.00cm * 300.00cm * 250.00cm
• Package Gross Weight: 16.000kg

Product Description

Product Description

Application: Massive productions of surge arrester(MOA), either withporcelain or polymeric housing, are suitable in the systems ofpower generation,power transmission, power transformation.and power distribution under AC 220kV and below. They aremainly used to keep the amplitude of lighting impulse withstandvoltage and switching impulse withstand voltage to theprescribed level.

Operating Principle: Surge arrester is the most advanced over-voltage protector inthe world.lts core element, metal oxide varistor(MOV).Under the circumstance of normal operating voltage, the currentthrough the surge arrester is just on microampere degree. Whensuffered from over-voltage, the surge arrester's excellent non-linear characteristic will make the current through the surgearrester increase to several thousand amperes. And the surgearrester will be under the circulating state and release over-voltage energy so as to protecting the power transmissionequipment against the damage caused by the over-voltage.

Condition of Use:
Ambient air temperature within the range of-40ºC to +40ºC;
Altitude above sealevel not exceeding 2,000m;
Frequency of the A.C.power supply being 50Hz or 60Hz;
Power frequency voltage applied continuously between the terminals of the arrester not exceeding its continuous operating voltage;
Maximum wind speed not exceeding 35m/s;
The earthquakeintensity not exceeding 7 degrees.

Techincal Standard:
The technical confirms to lEC60099-4.

Product Parameters

Nominal Discharge Current 5KA Metal-oxide Lightning Arrester Without Gaps(export).

Type	Rated voltage	Maximum continuous operation voltage	Max.residual voltage			2000μs Square wave current impulse withstand	4/10μsHigh current impulse
			Steep current impulse	30/60μs Switching current impulse	8/20μs Switching current impulse
	KV(rms)	KV(rms)	KV(crest)	KV(crest)	KV(crest)	A(crest)	KA(crest)
YH5W-9	9	7.65	33.7	23.8	27	100	65
YH5W-10	10	8.4	36.0	26.4	30	100	65
YH5W-11	11	9.5	40	30	33	100	65
YH5W-12	12	10.2	42.2	31.7	36	100	65
YH5W-15	15	12.7	51	38.5	45	100	65
YH5W-18	18	15.3	61.5	46.5	54	100	65
YH5W-21	21	17.0	71.8	54.5	63	100	65
YH5W-24	24	19.5	82	62.6	72	100	65
YH5W-27	27	22	92	69.8	81	100	65
YH5W-30	30	24.4	102	79	90	100	65
YH5W-33	33	27.5	112	86.7	99	100	65
YH5W-36	36	29.0	123	92.4	108	100	65
YH5W-42	42	34.0	126	101	111	100	65

Nominal Discharge Current 10KA Metal-oxide Lightning Arrester Without Gaps(export).

Type	Rated voltage	Maximum continuous operation voltage	Max.residual voltage			2000μs Square wave current impulse withstand	4/10μsHigh current impulse
			Steep current impulse	30/60μs Switching current impulse	8/20μs Switching current impulse
	KV(rms)	KV(rms)	KV(crest)	KV(crest)	KV(crest)	A(crest)	KA(crest)
YH10W-9	9	7.65	31	23.1	27	250	100
YH10W-10	10	8.4	33	27.0	30	250	100
YH10W-11	11	9.5	36.4	30.0	33	250	100
YH10W-12	12	10.2	38.5	30.8	36	250	100
YH10W-15	15	12.7	46.5	38.5	45	250	100
YH10W-18	18	15.3	56	46.2	54	250	100
YH10W-21	21	17.0	65.5	53.9	63	250	100
YH10W-24	24	19.5	75	61.6	72	250	100
YH10W-27	27	22.0	84	69.3	81	250	100
YH10W-30	30	24.4	93	76.5	90	250	100
YH10W-33	33	27.5	101	84.7	99	250	100
YH10W-36	36	29.0	112	92.4	108	250	100
YH10W-42	42	34.1	126	101	111	250	100

Company Profile