20KV 660mm Ntev Qws Ncua tseg Porcelain Insulator Lp705390

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Ntev pas nrig porcelain insulator,
tus neeg xyuas pib no raug tshem tawm hauv qab kawg ntawm txoj hlua no thaum kawg sab saum toj yog ruaj rau tus ntoo khaub lig-arm ntawm tus pej thuam.

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20KV 660mm Ntev Qws ((6)

Parameter rooj

SI Class		L8/550	L10/600	L10/690	L9/610	L10/760	L5/380	L7/490	L14/860
Creepage Distance, mm		850	1000	1200	9 20	1200	500	700	1370 ib
Tension Failing Strength, KN		40	40	40	40	40	40	70	100
Main Dimensions	H	550	600	690 ib	610	760 ib	380	490 ib	860 ua
	h	382 ib	430	510	362 ib	500	340	440	775 ib
	D	145	145	146	165	185	120	121	122
	d1	21	22	23	24	25	11	16	19
Lub zog zaus	Qhuav, kv	140	140	180	115	180	100	120	200
Flashover Voltage	dej, kv	120	120	150	90	150	90	100	170
Impulse Flashover voltage, kv		230	230	300	185	300	210	210	320