Stay Insulator 33kv Stay Porcelain Ceramic Insulator for Overhead Line

Stay Insulator 33kv Stay Porcelain Ceramic Insulator for Overhead Line image

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Basic Info.

Model NO.

54-3S

Type

A Type Insulator

Usage

High Voltage Power Transmission

Connection Method

Trough Type

Size of Bearing Capacity

70KN

Certification

CE, ISO9001

Color

Brown

Brand

L&R

Weight

1.2kg

Transport Package

Export Standard Package or as Client Requirement

Specification

54-3S

Trademark

L&R

Origin

Wenzhou, Zhejiang

HS Code

85462090

Production Capacity

30, 000PCS/Month

Packaging & Delivery

Package size per unit product

40.00cm * 20.00cm * 30.00cm

Gross weight per unit product

2.000kg

Product Description

What is a Stay Insulator?
Stay insulator is a type of strain insulators, it is widely used in medium and low voltage lines for rural and railway. Stay insulator is also called guy insulator or egg insulator.
The stay insulator is usually mounted in the middle of a stay wire or guy wire, and it can provide enough insulation for the utility pole and the stay clamp.
The insulator should be made of glazed porcelain according to BS137 and suitable for operation outdoors.
According to the voltage, there are 11kv stay insulators, 33kv stay insulator and LV stay insulators.

ANSI CLASS		54-1	54-2	54-3	54-4
Dimensions, mm	Height	89	108	140	171
	Hole Centers Spacing	44	57	79	67
	Inner Diameter	44	54	60	60
	Outer Diameter	64	73	86	89
	Hole Diameter	16	22	25	25
	Height to Hole	Max 63	Max 76	Max 103	Max 114.3
Mechanical Failing Load, kN		44	53	89	89
Power Frequency Flashover Voltage	Dry, kV	25	30	35	40
Power Frequency Flashover Voltage	Wet, kV	12	15	18	23
Net Weight, kgs		0.5	0.65	1.2	2.2

Factory Acceptance Tests:

Measurement of Dimensions
Electrical Test
Mechanical Failing Load Test

Reliable Stay Insulator Manufacturer
So, where can I buy high quality stay insulators?
The best way is from a reliable stay insulator manufacturer in China.
The manufacturer and supplier should have adequate resources and capacity to supply the best stay 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 stay insulator reviews.
What if I want the specifications of the insulators to suit my stay wires?
You simply need to tell us, we will design custom insulator fittings based on your designs and drawings.

Why choose L&R?

1. L&R stay insulator is made from porcelain which is sound thoroughly vitrified.

2. L&R stay 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 stay insulator surface is smooth and uniform. The surface of the porcelain is free from irregularities and any rough particles.

We are China Stay Insulator 33kv Stay Porcelain Ceramic Insulator for Overhead Line manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.

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