Good Quality porcelain shackle insulator Chinese Supplier

Short Description:

Shackle insulator is suitable for overhead transmission and distribution line terminal, and fixed on tension rod or angle pole to supporting conductors and playing a role in insulating.
As one part of electrical fitting strings, porcelain shackle insulator is used in order to simplify the fitting structure. It is normally used in 400V lines.
It is a type of low voltage insulator usually assembled with upset bolts, secondary racks, or secondary clevises to provide insulation for the conductors on the pole.
The shackle insulator includes a conductor within the groove and it is fixed by using a soft binding wire. They are typically installed horizontally or vertically on low voltage transmission lines.
Most of them are made of porcelain, but some are made of polymer.

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Product Description

Electrical Porcelain Insulator with D-Iron from China Factory

are used at the end of distribution lines or at sharp turns where there is excessive tensile load on the lines. These insulators can be mounted either in the vertical or horizontal position.

详情3

154131

ED-2 Product Design Drawings

详情1

1617&1618 Design Drawings

详情1

D-Iron Design Drawings

ed-2 D型铁图纸

Technical Parameters ED Series

*ED Series Shackle insulators*
Type		ED-1	ED-2	ED-2B	ED-2C	ED-3	ED-4
Dimensions
Leakage distance	mm	70	64	64	68	54	51
Mechanical Values
Transverse Strength	kn	13.6	11.4	11.4	11.4	9.1	9.1
Electrical Values
Low frequency dry flashover voltage	kv	30	25	25	25	18	15
Low frequency wet flashover voltage	kv	17	13	13	13	10	8
Packing and Shipping Data
Net weight,approximate	kg	0.60	0.45	0.50	0.50	0.25	0.20

Technical Parameters 1617 & 1618

ANSI CLASS	Main Dimensions					Transverse strength	Low Frequency Voltage kV
	mm					Transverse strength	Dry flashover	Wet Flashover
	H	D	d	d1	R	kN	Dry flashover	Vertical	Horizontal
1617	65	76	44	17.5	9	9	20	9	9
1617-1	65	78	44	18.5	9	9	20	9	9
1617-2	67	73	44	16	14.3	13	20	9	9
1618-1	75	89	52	17	13	10	20	9	9
1618-2	75	89	52	17	12.5	13	25	12	12