Specifications

40.5kV CHZ307-40.5 Shielding Epoxy Resin Insulator, Better Performance in Balance of Electric Field and Mechanical Properties

CHZ307-40.5 Sheilding Contact Bushing Insulator, better performance in balance of electric field;

 

It has its own design patent right in China, approved by the State Grid;

 

Rated Voltage: 40.5kV (GB) /36kV (IEC);

Power Frequency Withstand Voltage: 95kV/1min;

Lightening Impulse Withstand Voltage: 185kV;

Partial Discharge: less than 5 PC;

Patent No.:  ZL200720191374.1;

 

Strong Points:

Shielding ring-net installed to better balance the electric field and enhance mechanical performance;

Inner umbrella edges design to increase creepage distance (for model no. CHZ304G-40.5, CHZ305-40.5);

Big inner diameter to satisfy fix contact installation of high current rate, also provides good heat dissipation;

Strengthened model for high attitude (for model no. CHZ309-40.5);

 

Material: Huntsman Brand Indoor Epoxy Resin or Equivalents;

Application: It is where the fix contact of VCB panel is installed, also provide enough insulation protection;

Technology: APG Process;

Company Qualification: ISO9001 & ISO14001;

Good Quality & Competitive Price;

Small Order Accepted;

Prompt Delivery & Green Product;

 

More information about the production process:

Selective epoxy resin, hardner, and silicone powder fully mixed as casting raw material;

Strictly add active silica powder to epoxy resin to strengthen the insulator's mechanical performance;

Strict and formulated production & process to ensure maximum of electric performance;

 

Company Information:

Established Date: the Year of 1991;

Total Investment: USD 26 Million;

Land Area: 50,000 square meters;

Annual Production Capability: USD 80 Million;

Strict Quality Control & Good After Sale Service;