Hot sale 11kv High voltage P-11-Y Pin type Porcelain Insulator with pin spindle

Short Description:

11kv low voltage pin ceramic insulator pot with pin spindle can be used on transmission and distribution lines for medium and high voltage made of porcelain materials.
The P-11-Y 11KV pin insulator with spindle has excellent insulativity, it is used on high voltage overhead power line.

jackwu@johnsonelectricchina.com

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Product Design Drawings

P-11-Y 11kv Pin type Porcelain Insulator for high voltage (10)

Product Technical Parameters

Pin type porcelain insulators
type		P-11-Y
Dimensions
Diameter	mm	135
Height	mm	140
Total creepage distance	mm	254
Protected creepage distance	mm	102
Recommended pin height	mm	152
Mechanical Values
Cantilever strength	kn	11
Electrical Values
Type application voltage	kv	11
Power frequency dry flashover voltage	kv	75
Power frequency wet flashover voltage	kv	50
50% impulse flashover voltage,positive	kv	115
50% impulse flashover voltage,negative	kv	150
Power frequency puncture voltage	kv	150
Radio influence Voltage Data
Test voltage RMS to ground	kv	15
Maximum RIV at 1000kHz	μv	100
Packing and Shipping Data
Net weight,approximate	kg	1.8

Pin Type Insulator BS (British Standard)

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

Widely used on high voltage distribution lines, Having a better anti-fog performance, can easily handle and manufacture and be mounted as necessary, vertically or horizontally.

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Specification

*Pin type porcelain insulators*
BS Class				P-11-Y	P-15-Y	P-22-Y	P-33-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	483	197	267	419
Main dimensions	H		mm	133	137	165	244	318	185	255	320
	h		mm	48	48	52.6	52.6	52.6	52.6	52.6	52.6
	D		mm	140	152	229	280	343	170	205	240
	d		mm	18.3	18.3	27.8	27.8	27.8	27.8	27.8	27.8
	R1		mm	13	13	19	19	19	16	16	16
	R2		mm	9.5	11	14.3	13	14.3	16	16	16
Cantilever Strength			KN	11	11	11	13	13	11	11	13
Min Flashover Voltage	Power frequency	Dry	kV	75	80	100	135	155	100	125	140
	Power frequency	Wet	kV	50	55	60	95	110	65	95	110
	Critical impulse	Pos	kV	115	130	160	180	240	150	190	210
	Critical impulse	Neg	kV	150	175	205	290	305	190	235	245
Withstand voltage	One min Power Frequency	Dry	kV	65	70	90	110	125	90	110	125
Withstand voltage	One min Power Frequency	Wet	kV	40	50	55	75	100	60	90	100
Withstand volt.impulse			kV	90	110	150	170	200	140	180	200
RIV Data	Test volt. TO ground		kV	15	15	22	30	44	22	30	44
RIV Data	Max RIV at 1000 KHz		uV	8000	8000	12000	16000	25000	12000	16000	25000
Power Frequency Puncture Voltage			kV	150	150	200	210	250	150	200	210
Approx.Weight			kg	1.8	2	5	11	14	4.7	9.1	12.5