Description
57 porcelain insulator is a type of ceramic post insulator in the power distribution line.
There are the following types:
Type 57-1/57-2/57-3/57-4/57-5/ 57-31/57-32/57-33/57-34/57-35/57-36
Porcelain Line Post Insulator are mounted to a supporting structure such as wooden/steel pole or tower through an additional base, used on overhead distribution and transmission from 10kV up to 138kV.
1- Tie Top type with Stud Base (Horizontal & Vertical Application):
Porcelain Line Post Insulators of ANSI 57-1, 57-2, 57-3, 57-4, 57-5, 57-6
2- Vertical Clamp-top type with Stud Base:
Porcelain Line Post Insulators of ANSI 57-11, 57-12, 57-13, 57-14, 57-15, 57-16
3- Horizontal Clamp-top type with Stud Base:
Porcelain Line Post Insulators of ANSI 57-21, 57-22, 57-23, 57-24, 57-25, 57-26
4- Horizontal Clamp-top type with Curved Base:
Porcelain Line Post Insulators of ANSI 57-31, 57-32, 57-33, 57-34, 57-35, 57-36
Power Line post porcelain insulators are designed to provide rigid support of conducting cable while offering the maximum resistance to damage from electrical or mechanical events.
Horizontal and gain-based line post insulators are often used in applications to avoid the need to install a cross-arm on the pole.
We are one manufacturer of High Voltage Solid Core Station Post Porcelain Insulators and line Suspension ceramice insulators.
57 post porcelain insulator
We offer a wide range of porcelain station post insulators. These products have demonstrated reliable performance in various types of applications all over the world.
Porcelain insulators are the traditional choice for distribution and transmission lines, busbar, and apparatus insulation. Manufactured from high-quality non-porous electrical porcelain, they provide long-life and cost-effective solutions for a majority of applications.
*Specified Cantilever Load: Up to 2800 lbs.
*Clamp Style: Per ANSI 29.7
*Clamp Material: Galvanized Metal
*kV Class: 15 – 46kV
*Frequency: 50/60 Hz
Application of porcelain insulator
Detailed specifications are as follows, please check all dimensions before your ordering.
parameter of post porcelain insulator
