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Blue Transformer Press Board

Name: Blue Transformer Press Board
Brand: RAJ TECHNO PRODUCTS
Price: 80 INR
Availability: InStock

Price 80 INR/ Kilograms

Get a Price/Quote

MOQ : 500 Kilograms

Blue Transformer Press Board Specification

Surface Treatment
Calendered smooth finish

Feature
High mechanical and electrical strength, moisture resistance

Coating Type
Uncoated

Density
1.30 Gram per cubic centimeter(g/cm3)

Thermal Conductivity
0.2 W/mK

Size
Customizable sheets or rolls

Installation Guideline
Install in clean, dry environment; cut to fit as needed for transformer design

Layer
Single layer or multi-layered on request

Product Type
Electrical Insulation Board

Material
High-density cellulose fiber

Rated Voltage
Up to 36 kV

Tensile Strength
>70 MPa

Width
1000 mm

Thickness
1 mm – 5 mm

Application
Transformer insulation (between windings and core, layer insulation, supporting structure)

Breakdown Voltage
>25 kV/mm

Heat Conductivity
0.2 W/mK

Color
Blue

Max Withstanding Temperature
Up to 105°C

Absorption Rate
<7% (in transformer oil)

Compression Strength
>200 MPa

Shelf Life
Long-term under proper storage conditions

Flame Retardancy
Meets IEC standards

Water Content
7% max

Bending Strength
>90 MPa

Dielectric Constant
4 - 6 (at 50 Hz)

Packaging Type
Wooden pallets, moisture-proof packing

Oil Compatibility
Excellent (compatible with transformer oils)

Blue Transformer Press Board Trade Information

Minimum Order Quantity
500 Kilograms

Supply Ability
2000 Kilograms Per Day

Delivery Time
1 Week

About Blue Transformer Press Board

The Blue Transformer Press Board is used as an insulating material in distribution transformers to provide mechanical support for electrical coils during transportation & operation. Press board has good dielectric constant & strength, thermal conductivity, and dimensional stability. Press board is a class of cellulose-based material constructed of several layers (plies) of paper which, when compressed using a combination of heat and pressure, form a stiff, dense material in a range of weights. Blue Transformer Press Board is made for commercial uses.

Distribution Transformer Blue Board

Specification

Phase	Three Phase
Size	1000 MM X 1600 MM
Transformer Type	Distribution Transformer
Color	BLUE
Material	Wood Pulp Insulation Pressboard
Thickness	0.8mm-8mm
Density	1.0-1.1 g/cm3
Features	Superior Quality, Smooth Finish
Type	Insulation Paper

Exceptional Mechanical and Electrical Properties

This press board boasts outstanding bending and compression strengths, making it suitable for demanding transformer applications. Its excellent dielectric constant and low absorption rate in transformer oil contribute to superior insulation performance, ensuring operational safety and efficiency even under prolonged use.

Superior Oil and Flame Resistance

Designed for compatibility with various transformer oils, the Blue Transformer Press Board maintains structural integrity and insulation characteristics even when immersed. Fully meeting IEC flame retardancy standards, it offers heightened safety against electrical and thermal stress.

Reliable Packaging and Long Shelf Life

Prepared in moisture-proof packing and securely stacked on wooden pallets, this press board is protected during transit and storage. When stored correctly, it offers a long shelf life, maximizing value and reliability for manufacturers and equipment owners.

FAQs of Blue Transformer Press Board:

Q: How should the Blue Transformer Press Board be stored to maintain its shelf life?

A: The press board should be kept in a dry, clean environment with minimal humidity. Thanks to its moisture-proof packaging, storing the product on its original wooden pallets in a warehouse that protects against water or dampness will help preserve its long-term quality.

Q: What benefits does the Blue Transformer Press Board offer in transformer applications?

A: It ensures exceptional insulation with low oil absorption (<7%) and a stable dielectric constant (46 at 50 Hz), supporting electrical and mechanical reliability. The press boards robust strength, flame retardancy, and oil compatibility contribute to transformer safety and extended service life.

Q: When should this press board be used in transformers?

A: The product is ideal for use during manufacturing, maintenance, or upgrading of transformers, particularly when high mechanical strength, reliable insulation, and compliance with IEC flame retardancy standards are essential requirements.

Q: Where is this press board manufactured and supplied from?

A: It is produced and distributed by a reputable manufacturer based in India, ensuring high-quality standards and timely supply to both domestic and international markets.

Q: What is the process for installing the Blue Transformer Press Board in transformer equipment?

A: Installation typically involves precise cutting and positioning within transformer structures as insulation barriers or spacers. Proper handling and fitting by skilled personnel will optimize its performance while maintaining compliance with electrical industry standards.

Q: How does its oil compatibility benefit transformer operations?

A: Its excellent compatibility with transformer oils guarantees that the board does not deteriorate, swell, or lose mechanical strength when immersed, thus contributing to reliable, long-lasting insulation and equipment safety.