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yojana@yashexports.com 27 Division, mirpur-12, pallbi.

High Voltage Porcelain Insulators

Substation, Traction & Line Post Insulators

Solid Core Station Post Insulators

Rating: Up to 1200 kV
Creepage Distance: 25 mm/kV and 31mm/kV
Applicable Standards: IS, IEC, ANSI

Features

Solid Core Station Post Insulators are comparatively lighter and have smaller diameters than other types of post insulators of similar voltage class. These are ideally suitable for compact installations, which results in slim & neat appearance and provide better harmony with other modern apparatus in any EHV/UHV substation. Additionally, they display superior antipollution performance, low RIV, better arc resistibility and lower deflection under cantilever load.


Tension and Suspension Disc Insulators

Profile: Normal, Semi Fog, Anti Fog, and Open Profile
Electro-Mechanical Strength: Upto 420 kN
Creepage Distance: Upto 612 mm
Applicable Standards: IS, IEC, BS, ANSI, Australian Specifications

Features

Tension and Suspension Insulators (Porcelain Disc Insulators) are the most widely used Insulators for Transmission & Distribution Lines. Their design varies to suit different types of polluted zones and Electro-mechanical strength as per customer’s requirements.


Pin Insulators

Rating: Upto 69 kV
Mechanical Strength: 10 kN
Creepage Distance: Upto 1080 mm
Applicable Standards: IS, BS, IEC, ANSI, AS, VDE Specifications

Features

Pin Insulators of one piece or multi piece construction are widely used in low cost Distribution Lines. Multi piece construction makes these insulators less vulnerable to damage. A multi piece insulator can normally withstand the line voltage for a considerable time without difficulty, even if one shell is broken. We supply full range of Pin Insulators for application in sub-transmission and distribution lines up to a system voltage of 66 kV. These insulators have a creepage path which meets various requirements of pollution.


Guy Strain Insulators / Stay Insulators

Normal system voltage : upto 11kV
System highest voltage : upto 12.5kV
50 cycles dry flash over : upto 30kV
50 cycles wet flash over : upto 18kV
Leakage distance : upto 80mm
Tensile strength : upto 90kN
Applicable standards : IS, BS, IEC, ANSI

Features

Guy Strain Insulators / Stay Insulators are manufactured as per the international standards of quality. These are characterized by high efficiencies and complete reliability in service. Our precisely designed range features durability, sturdy construction and complete reliability in service. Our product range is incorporated with modern features as per various industrial norms.


Shackle Insulators

Wet Withstand Voltage: 11kV
Dry Withstand Voltage: 22kV
Tensile Strength: 1300kV

Features

Shackle Type Insulators is manufactured out of finest material and is capable of high performance. Shackle Insulators are commonly used for low voltage distribution systems are appreciated for their attributes of durability, sturdy construction and excellent performance. We can utilize these insulators in both vertical or horizontal position. They can be attached to the pole with a bolt or to the cross arm directly.


Post Insulators

Rating: upto36 kV and upto 132 kV
Mechanical Strength: upto 9 kN
Creepage distance of single unit upto : 580 mm
Applicable Standards: IS, IEC, ANSI.

Features

We offer 11 kV, 22 kV & 33 kV Post Insulators. These Post Insulators offer maximum efficiency in their operation. These Post Insulators are used in Sub-stations, Isolators, AB Switches, Horn Gap Fuse set. Cap and pin type Post Insulators are divided into two main groups, non stacking and stacking units. Single units are available for service voltage upto 36kV and multi-unit stacks are available for service voltage upto 132 kV.

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