11kv-33kv Ceramic Porcelain Indoor Post Apparatus Insulator

11kv-33kv Ceramic Porcelain Indoor Post Apparatus Insulator

11KV Composite pin insulators are widely used in the insulation and mechanical fixation of high voltage overhead transmission lines, transmission lines and transformer busbars.

Product Introduction

We know that our customers are the foundation of our existence, so we insist on helping them maximize their value with high-quality 400kV Composite Long Rod Insulator, Polymer Deadend Insulator, Composite Pin Insulator and services. The production personnel strictly control every detail of the product, and carry out inspection and improvement of the production process at any time. Our top priority is to ensure timely and efficient delivery of our products and services.

1


11kV Composite Pin Type Insulator Technical Data:


Rated
 Votage

Specified Bending Load
(kN) 

Structure
 Height  

Minimum Dry Arc Distance

Minimum
Creepage Distance

Lightning Impulse
Withstand Voltage

1min. Wet Power Frequency Flashover Voltage

Thread Diameter

(kV)

(kN)

(mm)

(mm)

(mm)

≥(kV)

≥ (kV)

(mm)

11

3.5

236±5

150

390

100

50

M20



Wuhan Line Power Transmission Equipment Co., Ltd. is a leading manufacturer of composite insulator from voltage 10kV to 1100kV, mechanical load from 70kN to 1000kN. We have advance production facilities and full range test equipment. Our silicone rubber production workshop has three labs: Physics lab, Chemical Lab and Aging test lab, along with our own rubber formula, our rubber property is in the first level of the industry. Welcome to visit our factory for more details.


We have attended lots of international fairs, and know the international buyers needs. Be free to contact with us, we could provide you one stop solution for insulators.



Our products have obtained various international certifications :





We are mainly engaged in insulator research and development, production, sales of one of the technical production enterprises.Has many years of operating experience, comprehensive strength is strong.With sales and procurement as the main direction, the products are widely sold in the country.Adhering to all customer value as the basis of business philosophy, based on customer demand, always maintain a positive and steady development.



We have been proud from the higher consumer gratification and wide acceptance due to our persistent pursuit of high quality both on product or service and service for 11kv-33kv Ceramic Porcelain Indoor Post Apparatus Insulator. Our next goal is to exceed the expectations of every client by offering outstanding customer service, increased flexibility and greater value. Fast, efficient, and keeping promises are our corporate style.

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