Spool Porcelain Insulator

Porcelain Spool Insulator 1.Certificated by IEC,ANSI,GB,ISO9001 2.We can design and produce according to the drawing

Spool Porcelain Insulator

Specifications:

Porcelain spool insulator,ceramic insulator 1.Standard:IEC,ANSI,GB,BS,AS,DIN and etc 2.Non-standard products:Designed by TCI

Porcelain spool insulator,ceramic insulator1.Standard:IEC,ANSI,GB,BS,AS,DIN and etc2.Non-standard products:Design

A spool insulator is an insulator of generally cylindrical form.It has an axial mounting hole and a circumferential groove or grooves for the attachment of a conductor. 

Dalian Composite Co., Ltd., with strong researching and developing capability, mainly produces 10-500kv composite insulators. We are a high-tech enterprise which integrates the insulator design, production and sale into a whole body. Our products are all according to relative international standard and we have attained ISO9001 certification.

ANSI Class				53-1	53-2	53-3	53-4	53-5
Transverse Strength/lb(kN)				2000(89)	3000(13.3)	4000(17.8)	4500(20)	6000(26.7)
Average Flashover Voltage	Low Freq. Dry/kV			20	25	25	25	35
	Low Freq. Wet/kV		Vertical	8	12	12	12	18
			Horizontal	10	15	15	15	25
Net Weight (kg)				0.22	0.55	0.55	1.0	1.2
Main Dimension (mm)		H		54	76	81	76	105
		D		57	79	76	105	102
		d		45	45	45	73	73
		d1		18	18	18	18	18

Spool Porcelain Insulator