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Pin Insulator

Specifications

Rating:                             Upto 33 KV
Mechanical Strength:       ---
Creeping Distance:          Upto 900 MM
Type of Glaze:                  Brown
Net Weight:                      Upto 7.5 Kg
Applicable Standards:      IS: 731-1971

Features

A pin insulator consists of a nonconducting material such as porcelain, glass, plastic, polymer, or wood that is formed into a shape that will isolate a wire from a physical support (or "pin") on a telegraph, utility pole or other structure, provide a means to hold the insulator to the pin, and provide a means to secure the conductor to the insulator. By contrast to a strain insulator, the pin insulator is directly connected to the supporting pole.

Detailed Specifications

PRODUCT As per IS-731 & IS 2486(LA)
CLASS TYPE-B TYPE-B TYPE-B TYPE-B TYPE-B TYPE-B
HEIGHEST VOLTAGE SYSTEM (KV) 12 12 24 24 36 36
WORKING VOLTAGE (KV) 11 11 22 22 33 33
CREEPAGE DISTANCE (MM) 230 320 430 560 580 720
MECHANICAL FAILING LOAD TEST (KN) 5 10 10 10 10 10
FLASHOVER VOLTAGE POWER FREQUENCY (KV) DRY 50 75 80 90 100 110
WET 40 45 55 60 90 95
IMPULSE (KV) POSITIVE 90 110 160 200 190 210
NEGATIVE 90 120 200 210 195 230
WITHSTAND VOLTAGE ONE MINUTE POWER FREQUENCY (KV) DRY 55 70 70 95 100 110
WET 45 40 55 75 75 80
IMPULSE (kV) 75 110 140 160 170 180
VISIBLE DICHARGE TEST(KV) 9 9 18 18 27 27
POWER FREQUENCY PUNTURE VOLTAGE (KV) 105 110 140 140 180 180
NET WEIGHT (APPROX.) (Kg.) 1.2 1.8 4.5 5.2 5.5 7.5
COTENTS OF EACH PACKAGE NOS. 12 6 2 2 2 2

Pin Insulator

Pin insulator consists of a non conducting component such as porcelain, glass, plastic, polymer, or wood that is formed into a sketch that will isolate a wire from a physical support on a cable or wire, utility pole or another structures, provide a means to hold the insulator to the pin and provide a resources to secure the conductor to the insulator. By differentiate to a strain insulator; the pin insulator is directly connected to the supporting pole. The most basic pin insulator predates the strain insulator and was deployed before about 1830. Pin insulator continues in manufacture with suppliers worldwide.

Suraj ceramics manufacture a large variety of 11KV, 22KV and 33 KV pin insulator that are made-up from high rating raw material as per the demand of a variety of electrical industries. Pin insulator it is support on a pin and offer a means to grip the insulator to the pin and supply a means to protect the conductor to the insulator. Suraj ceramics provide these pin insulator at different standard and modified specifications at cost capable charge.

A pin is usually a wooden or metal dowel of about 3 cm diameter with screw threads. Pin has threads so that it can be screwed onto the insulator. A typical pin insulator is more than ten cm in diameter and weighs one kg or more. Range depends on the voltage to be isolated and the weight of span of wire to be supported.

Pin Insulator of one piece or multi piece constructions are widely used in low cost sharing lines. Multi piece manufacture makes this Insulator fewer exposed to break as with one shell broken a multi piece insulator can usually hold up the line voltage for a large time without trouble.

Suraj Ceramics Industries Ltd. is an ISO 9001: 2008 Certified Industries engaged in the manufacture of electro ceramic insulators. We are the important manufacturer, supplier and exporter of Insulators & Bushings etc. Our products are supplied with a guarantee of superior performance and toughness. We have garnered all kinds of resources to meet the condition of the customers.

Our Industries is geared up with the latest machineries imported from abroad as well from India. Latest automatic tools, trained workers, and skilled professionals are some of the strength that has given us a competitive edge in the production. With our rich information and developed ability we have been able to set up ourselves as are dependable article in the market. Therefore, we are reckoned as one of the credible Pin Insulator manufacturer in India.

Pin insulator is designed to secure the conductor to it. The mainly universal means to do this is to use a wire to tie the conductor to the insulator. Other method is to design the insulator with self-typing features such as complex slots and grooves formed into the insulator. Finally, for heavy conductors, gravity can be used to hold the conductor in place.

Pin insulator is roughly deployed in the open air, so isolation when wet is a major consideration. To combat this difficulty, pin insulator characteristic other skirts or wide shells to boost the surface distance between the conductor and the pin.

We are providing large range of Pin Insulator that is made-up to supply the requirements of various companies. This Pin Insulator is appreciated for their longer life and high efficiency among the buyers. We are known as one of the most famous Pin Insulator manufacturer in India. The pin insulator that we provide is not only powerful in build but is highly tough as well. These are made of high quality raw materials which not only give these insulators long life but make them really useful for electrical appliances as well. These insulators are made with greatest care and accuracy since these are intended to support electrical conductors without passing current through themselves.
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