Factory wholesale Wholesale Ed-2c Shackle Insulator - 22kv Pw-11-Y Pin Type Porcelain Insulator – Johnson

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We insist on offering high-quality creation with superior business enterprise concept, honest revenue plus the greatest and fast service. it will bring you not only the high quality solution and huge profit, but essentially the most significant is usually to occupy the endless market for 11kv Disc Ceramic Insulator, Line Post Insulator, 53-3 Spool Insulator, Our hugely specialized process eliminates the component failure and offers our consumers unvarying high quality, allowing us to control cost, plan capacity and maintain consistent on time delivery.

Factory wholesale Wholesale Ed-2c Shackle Insulator - 22kv Pw-11-Y Pin Type Porcelain Insulator – Johnson Detail:

22kv Pw-11-Y Pin Type Porcelain Insulator (5)

Pin type porcelain insulators
Fig No.				1	1	2	3	6	3	4	5	5
BS Class				P-11-Y	P-15-Y	P-22-Y	P-33-Y	P-35-Y	P-44-Y	PW-15-Y	PW-22-Y	PW-33-Y
Creepage distance				240	298	432	630		864	432	673	851
Dry arcing distance				102	133	200	360	399	483	197	267	419
Main dimensions	H		mm	133	137	165	244	270	318	185	255	320
	h		mm	48	48	52.6	52.6	52.6	52.6	52.6	52.6	52.6
	D		mm	140	152	229	280	270	343	170	205	240
	d		mm	18.3	18.3	27.8	27.8	27.8	27.8	27.8	27.8	27.8
	R1		mm	13	13	19	19	14	19	16	16	16
	R2		mm	9.5	11	14.3	13	14	14.3	16	16	16
Cantilever Strength			KN	11	11	11	13	13	13	11	11	13
Min Flashover Voltage	Power frequency	Dry	kV	75	80	100	135	140	155	100	125	140
	Power frequency	Wet	kV	50	55	60	95	100	110	65	95	110
	Critical impulse	Pos	kV	115	130	160	180	215	240	150	190	210
	Critical impulse	Neg	kV	150	175	205	290	295	305	190	235	245
Withstand voltage	One min Power Frequency	Dry	kV	65	70	90	110	115	125	90	110	125
Withstand voltage	One min Power Frequency	Wet	kV	40	50	55	75	85	100	60	90	100
Withstand volt.impulse			kV	90	110	150	170	190	200	140	180	200
RIV Data	Test volt. TO ground		kV	15	15	22	30	35	44	22	30	44
RIV Data	Max RIV at 1000 KHz		uV	8000	8000	12000	16000	18000	25000	12000	16000	25000
Power Frequency Puncture Voltage			kV	150	150	200	210	230	250	150	200	210
Approx.Weight			kg	1.8	2	5	11	12.5	14	4.7	9.1	12.5

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