Reel Insulator Porcelain B&S Class LV Shackle Insulator

• Customization: Available
• Application: High-Voltage and Low-Voltage
• Material: Porcelain
• Model NO.: 53-1
• Structure: Shackle Insulator
• Usage: Insulation
• Connection Method: D-Iron
• Size of Bearing Capacity: 907-2722kn
• Certification: ISO9001
• Color: White
• Brand: L&R or as Customized
• ODM and OEM: ODM and OEM
• Lead Time: 20days
• Transport Package: Export Standard Package or as Client Requirement
• Specification: ISO9001: 2008
• Trademark: L&R or according to customer′s requirement
• Origin: Wenzhou, Zhejiang
• HS Code: 85462090
• Production Capacity: 30, 000PCS/Month
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 0.500kg

Product Description

TECHNICAL SPECIFICATION OF LOW VOLTAGE SHACKLE INSULATOR

Model No.	DImensions							Mechanical failure strength of ceramic parts Not less than(kN)	Power frequency voltage (kv)		Weight (kg)
	H	H	D	D	D1	D2	R		Dry flashover	Wet flashover
ED-1	90	46	100	95	50	22	12	12	22	10	0.8
ED-2	75	38	80	75	42	20	10	10	18	9	0.5
ED-3	65	34	70	65	36	16	8	8	16	7	0.25

TECHNICAL SPECIFICATION OF HIGH VOLTAGE SHACKLE INSULATOR

Model No.	Rated voltage (kV r.M.S)	Dimensions mm					Power frequency voltage Not less than (kV r.M.S)			Mechanical failure strengh Not less than (kN)	Weight Kg
		H	D	D1	D2	R	Dry flashover	Wet flashover	Breakdown
E-10	10	175	180	70	26	12	60	32	78	15	3.5
E-6	6	145	150	68	26	12	50	26	65	15	1.8
E-1	-	180	150	74	26	12	45	27	78	20	4.0
E-2	-	150	130	72	26	12	38	23	65	20	2.2

What is a Shackle Insulator?

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.
 

BS CLASS Type			ED-2	ED-2B	ED-3	1617
Mechanical Failing Load, kN			10	12.5	8	15
Power Frequency Flashover Voltage, kV		Dry, kV	18	23	16	20
		Wet, kV	9	12	7	9
Dimensions, mm	Height		75	76	65	65
	Diameter		80	86	70	76
	Neck Diameter		42	48	36	46
	Hole Diameter		20	21	16	17.5
	Grooves Radius		10	10	8	9
Net Weight, kgs			0.4	0.48	0.25	0.4

Factory Acceptance Tests:

1. Measurement of Dimensions
2. Electrical Test

Reliable Shackle Insulator Manufacturer

So, where can I buy high quality shackle insulators?
The best way is from a reliable manufacturer in China.
The manufacturer and supplier should have adequate resources and capacity to supply the best shackle insulators for overhead lines.
You should also check to see what other people are saying about the insulators from a particular manufacturer. This is possible by reading shackle insulator reviews.

Why choose L&R?

1. L&R shackle insulator is made from porcelain which is sound thoroughly vitrified.
2. L&R shackle insulators are free from defects and blemishes. The defects will affect the lifetime of the insulator, l&R QC team will inspect 100%.
3. The process of making a stay insulator is by wet treatment on the porcelain. There should be non-porous with high fusion points during the production.
4. L&R shackle insulator surface is smooth and uniform. The surface of the porcelain is free from irregularities and any rough particles.