Cowin Electrical Co.,Ltd.

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Line Post Insulator

Line Post Insulator

69kv 6kn Polymer Post Insulator Basic Info. Model NO.: CEC-69/6 Size of Bearing Capacity: 69kn Color: Grey Brand: Cowinelec, OEM, ODM Creepage Distance: 1900kv Insulation Distance: 660 Structure Height: 864 Mdcl: 5.9kn Transport Package: Carton Specification: Customizable Trademark: COWINELEC,...
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Description
Technical Parameters

69kv 6kn Polymer Post Insulator



Basic Info.

Model NO.: CEC-69/6

Size of Bearing Capacity: 69kn

Color: Grey

Brand: Cowinelec, OEM, ODM

Creepage Distance: 1900kv

Insulation Distance: 660

Structure Height: 864

Mdcl: 5.9kn

Transport Package: Carton

Specification: Customizable

Trademark: COWINELEC, OEM or ODM

Origin: China, Zhejiang

HS Code: 8546900000

Production Capacity: 30000PCS/Month


Product Description

69KV 6KN Polymer Post Insulator


Specification

1. Rated voltage: 69KV

2. MDCL: 5.9KN

3.Structure height H: 864±15mm

4. Insulating distance H.: 660mm

5. Creepage distance: 1900mm

6. Dry power frequency with stand voltage: 251KV

7. Wet power frequency withstand voltage: 209KV

Standard applied: IEC61952


We offer three types of insulators for suspension systems: silicon insulators, polymer insulators, and composite insulators. Each type has its own unique advantages and features.
Our silicon insulators are known for their high dielectric strength, excellent insulation performance, and long service life. They are widely used in high voltage and high pollution areas where reliability and durability are crucial.
Our polymer insulators are lightweight, easy to install, and highly reliable. They are designed to withstand harsh environmental conditions such as UV exposure, rain, and harsh chemicals. Moreover, they do not require any maintenance or cleaning, making them a cost-effective solution.
Our composite insulators are a combination of both silicon and polymer materials, which provide the best of both worlds. They offer high mechanical strength, excellent electrical insulation, and can withstand harsh environmental conditions. They are widely used in power transmission and distribution systems around the world.
No matter which type of insulator you choose, you can be assured that our products are of the highest quality and designed to meet your specific needs. Trust us for all of your suspension insulator requirements.

International standards confirm the rated voltage range of 10 to 500kV along with a rated failing load of 70 to 160kN. We welcome both OEM and ODM services for this product. Feel free to provide any specific requirements as we can generate highly similar content based on the original information mentioned above.

The innovative urban electrical network requires products that can effectively increase voltage and transport electricity through narrow streets. This is where our product comes in, reducing the necessary height of the pole/tower and completely avoiding the possibility of crack cases that are common with porcelain cross arms. With its high bending strength, our product is the perfect solution for the urban electrical network. Additionally, it has outstanding pollution resistance, making it ideal for use in demanding environments.

If you have specific requirements, please provide us with the details and we will make sure to tailor our supply to meet your needs. Our goal is to ensure that you receive a product that is highly similar to what you're looking for, so we welcome any information you can provide us with.


Figure No.

Model

Rated

Voltage

Specified Mechanical Load

Coupling Size

Section Length

Insulating length

Shed diameters

Shed

Spacing

Grading Ring Diameter

Minimum Creepage

Full-Wave Impulse Withstand Voltage (Peak)

Wet Switching Impulse Withstand
(Peak)

1 Min Wet Power Frequency Withstand Voltage

Weight (for Reference)




kV


kN


H
mm

h
mm

d1/d1/d2
mm

B
mm

D1/D2/D3
mm

L
mm


kV


kV


kV


kg

1

FXBW-±1000/(420/400)

±1000

420/400

28

11000±50

10000

246/158/98

158

1600/600/400

40000

±4500

±2400

±1125

136

2

FXBZ-±800/(240/
210/180/160)

±800

240/210/
180/160

20

8700±50

8000

246/158/98

158

1120/560/232

31100

+3600

+1950

+900

115

3

FXBW-750/(120/100)

750

120/100

16

7150±50

6500

174/88

79

440/450/500

23800

2700

1800

1120

52

4

FXBZ-±660/(240/
210/180/160)

±660

240/210/
180/160

20

7800±50

7100

174/88

79

600

25800

+3200

+1800

+780

58

5

FXBZ-±500/(240/
210/180/160)

±500

240/210/
180/160

20

5440±50

4900

174/88

79

400

17600

+2550

+1550

+600

36

6

FXBW-400/(120/100)

400

120/100

16

3910±50

3300

171/85

79

370

12800

2250

1240

740

27

7

FXBW-330/(120/100
/70)

330

120/100/70

16

2990±40

2600

162/86

95

305/350

9400

1425

950

570

19

8

FXBW-220

(230)/(120/100/70)

220/230

120/100/70

16

2240±30

1900

162/86

95

305/250

6800

1000


395

12

9

FXBW-110

(115)/(120/
100/70)

110/115

120/100/70

16

1240±15

1000

162/86

95

250

3300

550


230

5.3

10

FXBW-69

(66/63)/
(120/100/70)

69/66/63

120/100/70

16

940±15

740

162/86

95


2200

410


185

3.7

11

FXBW-15

(12/11/10)/
(80/70/40)

15/12/11/10

(80/70/40)

16

340±3

163

150/115/80

50


400

95

60

400

1.4


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