Porcelain Pin Insulators

 

Specifications:

Cat No.	Cat No.	Fig	Main dimension in(mm)							Greepage distance(mm)	Cantilever strength(kn)	withstand voltage		Power frequency puncture voltage kv	Radio influence voltage		Used Spindle
			D	H	d1	h	R1	R2	d			One minute wet power frequency withstand voltage KV	Dry impulse withstand voltage(pead) KV		Test voltage to gruoud KV	Max RIV at 1 Mhz μV
10131	p-11-y	1	140	133	18.29	48	13	9.5		240	10.6	45	80	135	15	8000/100	Used Spindle
10132	p-15-y	1	152	137	18.29	48	13	12.7		298	11	50	95	150	15	8000/100
10133	p-22-y	2	230	165	27.78	52.63	19	14.3		432	11	70	125	200	22	12000/100	Large steel head
10134	p-33-y	3	279	244	27.78	52.63	19	13		630	13.8	90	170	210	30	16000/100
10135	pw-15-y	4	170	185		52.63	16	16	76	432	11	50	95	150	22	12000/100
10136	pw-22-y	5	205	255		52.63	16	16	76	673	11	70	125	200	30	16000/100
10137	pw-33-y	5	240	320		52.63	16	16	76	851	11	90	170	210	44	25000/100

Dimenision:

 

Main Dimensions And Standard Particulars:

Cat.No.			10151	10152	10153	10154
Fig			1	1	1	2
Type			st-10/J	st-15/J	st-20/J	P-20-D
Main Dimensions(mm)	H		130	150	185	185
	h		55	60	65	52.63
	D		135	150	175	175
	d		31	31	35	27.78
	R1		10	10	10	10
	R2		12.5	12.5	12.5	12.5
Nominal voltage(kv)			10	15	20	20
Creepage Distance(mm)			240	270	340	340
Power-Frequency puncture voltage(kv)			110	120	140	140
Electronical Failing load(KN)			12	12	14.7	14.7
Flashover(min)	Power Frequency voltage	Dry(kv)	70	75	90	80
		Wet(kv)	42	53	65	80
	50%Critical Fmpulse		100	110	130	130
Weight(kg)			1.5	2.7	3.4	3.8

Dimenision:

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Keyword: Porcelain Insulators Porcelain Pin Insulators