Send Message
Changsha Power Electric Co.,Ltd. 86-731-8465-7833;
Brown 14.4kV A30-4 Porcelain Standoff Insulators

Brown 14.4kV A30-4 Porcelain Standoff Insulators

  • High Light

    A30-4 Porcelain Standoff Insulators


    14.4kV Porcelain Standoff Insulators


    A30-4 Brown Standoff Insulators

  • Color
  • Material
    Porcelain C-110
  • Application
    Transmission And Distribution Of Electric Power
  • Standard
  • Size
    Customized Size
  • Sample
  • Oem
  • Pack
    Standard Export Packing
  • Place of Origin
  • Brand Name
  • Model Number
  • Minimum Order Quantity
  • Price
  • Packaging Details
  • Delivery Time
  • Payment Terms
    T/T, L/C
  • Supply Ability

Brown 14.4kV A30-4 Porcelain Standoff Insulators

Porcelain Standoff Insulators/ brown/ excellent mechanical failing load


ANSI CLASS Rated voltage (kV) Height (mm) cantilever strength (kN) Tensile strength (kN) Torsion strength (N.m) Compression strength (kN) Power frequency withstand voltage Impulse withstand voltage (kV)
A30-4 14.4 190.5 8.9 22.3 134 679 50 110

As insulating and supporting conductor in HV transmission & distribution line, post insulators are divided into line post porcelain insulator, cross arm porcelain insulator and long rod suspension insulator, etc. They have characteristic of no puncture, high mechanical strength, excellent insulation and anti-pollution. This kind of insulator is safe and reliable in operation, simple in maintenance, long life in running and lower in price.



Our insulators have externally attached caps or bases. a highly engineered cementing
system transfers the load uniformly from the hardware into the porcelain body.
Porcelain body:
Each insulator body is made from the highest quality clay raw materials that have been processed to be fully vitrified porcelain . the body is glazed to add strength improve surface appearance, and enhance clean-ability.

Competitive advantages:


1. Make the professional power plan project idea for our client depends on the year experience. including burden capacity analysis, category selection ,technology consultation,assistance with machinery room collocation and advice for facilities installation.

2. Provide nanny-type order tracking service for customers, track and feedback every link in the production and sales process, and establish traceable files.

3. We attach great importance to after-sales service. We will establish a database for users and follow up service regularly.

4. Provide free technical support at any time.