Pin Type Insulators for High Voltage(ANSI), High Quality China Pin Type Insulators for High Voltage(ANSI) Suppliers and Manufacturers

Pin Type Insulators for High Voltage(ANSI)

Supplier Info

[China Supplier]

Contact Person : Ms. pan lisa

Tel : 86-799-6376198

Fax : 86-799-6373917

Product Detail

My porcelain pin type insulators are always of best quality, we also make the insulator of Class GB,AS,BS,DIN,IEC.etc.

MAIN DIMENSIONS AND STANDARD PARTICULARS

Class ANSI				56-1	56-2	56-3	56-4	56-5
Fig				1	1	2	2	3
Main Dimensions (mm)		H		146	165	191	241	318
		h		50.8	50.8	50.8	50.8	63.5
		D		191	228	267	305	343
		d		34.69	34.9	34.9	34.9	34.9
		R1		19	19	19	19	19
		R2		14	14	14	14	14
Rated Voltage (kv)				23	23	35	46	69
Creepage Distance (mm)				330	430	533	685	865
Average flashover voltage	Power-frequency		Dry (kv)	95	110	125	140	175
	Power-frequency		Wet (kv)	60	70	80	95	125
	50% Critical-impulse		Positive (kv)	150	175	200	225	270
	50% Critical-impulse		Negative (kv)	190	225	265	310	340
RIV Date	Test Voltage to ground (kv)			15	22	30	30	44
RIV Date	Max. RIV at 1000KHz (kv)			100	100	200	200	200
Power-frequency Puncture Voltage (Mini) (kv)				130	145	165	186	225
Dry Arcing Distance (mm)				178	210	241.3	285	356
Cantilever Failing Load Ib (KN)				1134	1360	1360	1360	1360
Weight (kg)				3.7	5.3	7	10.8	13.5

Pin Type Insulators for High Voltage(ANSI)