Rashtriya Electrical And Engineering Corporation
Rashtriya Electrical And Engineering Corporation
Loni, Ghaziabad, Uttar Pradesh
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Line Post Insulator

We offer a wide range of Post Insulators. The range also finds application in substations to insulate high voltage switching gear and transformers.
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Post Insulator
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Approx.
Rs 150
Per Piece

Post Insulator

Product Details:
Minimum Order Quantity500 Piece
Size11kV
ColorGrey
BrandRashtriya

11kV Post Insulator Polymeric Type

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.

We manufacture high voltage insulator 10kV-400kV series Composite Insulators, also known as Polymer Post Insulators or Silicone Rubber Insulators, which include Suspension Long Rod Silicone Rubber Insulators, Pin Type Composite Insulators, Station Post Polymer Insulators, Cross Arm Silicone Insulators, Electrified Railway Polymer Insulators, Polymer Disc Insulator, Polymer Lighting Arrester, Polymer Pin Insulator, in India, Delhi.

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.

Comparisons of porcelain vs composite insulator.

FACTOR

PORCELAIN

COMPOSITE

- WEIGHT

HEAVY

LIGHT

- HYDROPHOBICITY

POOR

EXCELLENT

- POLLUTED ENVIRONMENTS

PERFORMANCE NOT 

SATISFACTORY

 PERFORMANCE    EXCELLENT

- LEAKAGE CURRENT

HIGH

LOW

- TRACKING & ARC RESISTANCE

POOR

EXCELLENT

- INSTALLATION COST

MORE

LESS

- VANDALISM

MORE SUSCEPTIBLE

HIGHLY RESISTANT

- BREAKAGES

HIGH

UNBREAKABLE

- MAINTENANCE COST

HIGH

LOW

- MECHANICAL STRENGTH

HIGH

HIGH


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: 1000
  • Delivery Time: 7 Days
  • Packaging Details: Packed in Cardboard Boxes
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Line Post Insulators
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Approx.
Rs 1,500
Per Piece

Line Post Insulators

Product Details:
BrandRashtriya Electrical & Engg Corp
We are engaged in offering a wide range of Disc Insulators (T&C type and B&S type) that provide a cost effective solution for low and medium polluted environments. These high on performance disc insulators are manufactured by using high grade raw material. These disc insulators are known in overseas market as they are mainly used for transmission as well as distribution lines. We ensure safe and hassle free delivery of these products. Disc Insulators (B & S) type our B & S type disc insulators make the line compared to post insulators they also have the additional advantage of capacitive gradation. These are used in diverse industrial and commercial applications for their highly efficient features.

Disc Insulators (T & C) type Disc Insulators (T&C) types are made with supreme grade raw materials. These disc insulators ensure maximum creepage path due to their distinctive geometrical configuration. A brief description of the technical details and specifications is given below:

Standard particulars b & s type T & C.Visible Discharge Voltage KV Diameter mm 255Spacing mm 145 Creepage Distance mm 320 Electro-mechanical Strength KN 45- 70 kn Power Frequency Dry KV 65 Flash over Voltage Wet KV 45 Power Frequency Dry KV 50 With stand Voltage Wet KV 35 Impulse Withstand Voltage kVp 105 Power Frequency Puncture Voltage KV (1.3 times of actual Dry Flash over Voltage) Net Weight (approx.) Kgs. 4.5- 5.0 Ball Socket Size mmB 16 & 20 mm Specification: IS:731, BS:137 & IEC :383

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