Rashtriya Electrical And Engineering Corporation
Rashtriya Electrical And Engineering Corporation
Loni, Ghaziabad, Uttar Pradesh
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Polymer Pin Insulator

Rashtriya Electrical is a well renowned company and is indulge in the businesss of over-head line insulator form 1969.
We are anapproved vendor in most Discom's in Indiaalso supplied material in different part of Africa.
Polymer Pin insulator, Composite pin insulator, Silicon Pin Insulators are different names for Polymer Pin insulator .These are used in Power Distribution System for 11kv and 33kv. Bottom part of the pin insulator i.e spindle is attached to the pole and the head of the insulator holds the conductor.

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Pin Insulator
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Approx.
Rs 135
Per Piece

Pin Insulator

Product Details:
BrandRashtriya Electrical & Engg. Corp.

Porcelain Versus Polymer Insulator:

Depending on the application, it may be more prudent to choose either a Porcelain Pin Insulator or a polymer insulator. Please use the charts below to compare the different types of insulators:

Porcelain Insulator AdvantagesPorcelain Insulator Disadvantages


Very long life, made of inorganic materials and do not age.
Very reliable, with a proven track record. Over 80 years of experience
Have higher leakage distance profiles
Easier to maintain, can be coated and washed
Have more flexibility in length with more units
Easy to identify a damaged unit
Strong in compression
Heavy, leading to more expensive shipping and more difficult handling
Could have hidden defects that are hard to detect
Vandalism is common from thrown rocks, or from being shot at
Pin erosion, and coupling hardware corrosion
Cement growth cracking
Weaker in tension

Polymer Insulator AdvantagesPolymer Insulator Disadvantages


Lighter in weight, almost a 90% weight reduction. This weight reduction leads to easier handling, reduced shipping and installation costs.
Better performance in high contamination areas
Overall better handling of shock loads
More aesthetically pleasing the eye, and smaller profile
More resistant to vandalism and breakage due to the forgiving nature of polymer
Strong in tension
More susceptible to damage from arcing or flash overs
Less experience in the field, still changing as more polymer products come out
Harder to check for inconsistencies or damages
Dimensions vary
Storage concerns
Dry arc distance is lower
Interface bonding issues
Weaker in compression


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33KV 5/10KN Polymer Pin insulator

Approx. Price: Rs 500 / Piece(s)
Rashtriya Electrical is a well renowned company and is indulge in the businesss of over-head line insulator form 1969.
We are an approved vendor in most Discom's in India also supplied material in different part of Africa.
Polymer Pin insulator, Composite pin insulator, Silicon Pin Insulators are different names for Polymer Pin insulator .These are used in Power Distribution System for 11kv and 33kv. Bottom part of the pin insulator i.e spindle is attached to the pole and the head of the insulator holds the conductor.

Additional Information:
  • Minimum Order Quantity: 1 Piece(s)
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Silicon Insulators

Product Details:
BrandRASHTRIYA ELECTRICAL

Electric network in India operates under very harsh environments. Industrial pollution, marshy land, hilly and unfriendly terrain, extreme weather, coastal region etc. make insulator contamination flash overs the main concern to the electric utility. Variety of solutions were tried to combat the insulator pollution flash over. Initially Ceramic Silicon Insulators,wholesale composite insulator, wholesales polymer insulator,silicone composite insulators,polymer post insulator,silicone insulator,polymeric insulator,composite polymer insulator,suspension composite insulator,wholesale composite insulator,disc suspension insulator,pin type insulator,polymer insulators manufacturers ,were in use and then the glass insulators were put to use, but these did not serve the flash over issue. The introduction of Composite Insulators(Polymer Insulators) OR Silicone Insulators was a turning point in the 1970s.

These silicone rubber insulators/composite insulators were popular for their pollution resistance and were useful ever in severe/harsh weather conditions. The composite insulators have distinctively hydrophobic surface and are resistant to chemical influence, weathering, UV radiation. The physio chemical and mechanical properties of these rubber composite insulators remain constant over wide temperature range. Hence there are negligible changes in the properties of polymer insulation and no electrical or mechanical failures are experienced.

Composite insulators we offer can be custom specified, manufactured, tested and are reliable for their service life. They are ideal for use in HVAC, HVDC and in most HV application.

Nominal system voltage kv

Shed dia mm

Mini. Mechanical failing load kn

Dry arcing distance mm

Min. Cree page distance mmc

M wet power frequency voltage kv

Dry lighting withstand voltage test kv

11

90

45/70

168

320

35

75

33

90

70

380

840

75

230

We manufacture high voltage insulator 10kv-500kv series composite insulators, also known as polymer insulators or silicone rubber insulators, which include suspension long rod silicone rubber insulators, pin type composite insulators, station post polymer insulators, cross arm silicone rubber insulators, electrified railway polymer insulators, Polymer dies insulator, polymer lighting arresster.

As the replacement of porcelain insulators, silicone rubber composite insulators have many advantages:

1. Excellent anti-pollution performance, suitable for high polluted area
2. Free of cleaning, economical maintenance and suitable for difficult maintenance area
3. No need of zero value check
4. Light weight, easy and economical to transportation and installation
5. Not brittle, and reduce the purchasing quantities for spare parts.


Additional Information:
  • Item Code: SiliconInsulator
  • Port of Dispatch: Delhi
  • Production Capacity: 10000
  • Delivery Time: 30 Days
  • Packaging Details: Packaged in wooden crates and cost included in product cost
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Pin insulator
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Approx.
Rs 180
Per Piece

Pin insulator

Product Details:
Minimum Order Quantity1000 Piece
Size11kV
ColorGrey
BrandRashtriya

11kV 5kN Polymer Pin Insulator

We manufacture All Types of Polymer Insulator in India, Delhi.
Rashtriya Electrical is a well-renowned company and is indulge in the business of over-head line insulator form 1969.
We are an approved vendor in most Discom's in India also supplied material in different part of Africa.
Polymer Pin insulator, Composite pin insulator, Silicon Pin Insulators are different names for Polymer Pin insulator.These are used in Power Distribution System for 11kv and 33kv. The bottom part of the pin insulator i.e spindle is attached to the pole and the head of the insulator holds the conductor.
Please leave the inquiry with product specification (kV of system, Kn, T&C or B&S Type) (optional Creepage distance, Length of insulator)


Additional Information:
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: Delhi
  • Production Capacity: 50000
  • Delivery Time: 30 Days
  • Packaging Details: Packed in Cardboard Boxes And Gunny Bags
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Composite Pin Insulator
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Approx.
Rs 550
Per Piece

Composite Pin Insulator

Product Details:
BrandRashtriya Electrical & Engg Corp
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Power Transmission Equipment
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Approx.
Rs 140
Per Piece

Power Transmission Equipment

Product Details:
BrandRashtriya Electrical & Engg. Corp.
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Earthing Coil

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Porcelain Lightning Arrester

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