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Three Phase Oil Cooled Transformers

Name: Three Phase Oil Cooled Transformers
Brand: H.D. TRANSFORMERS
Price: 150000 INR
Availability: InStock

Price 150000 INR/ Piece

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MOQ : 1 Piece

Three Phase Oil Cooled Transformers Specification

Low Voltage
415 V / 433 V

Load Loss
As per IS Standards

Voltage Booster Type
Other

Rated Voltage
11 kV / 33 kV

High Voltage
11 kV/33 kV/66 kV

Cooling Type
Oil Immersed

Dimension (L*W*H)
Customized as per Rating

Capacity
25 kVA to 2500 kVA

Operating Temperature
-20°C to 50°C

Coil Material
High Grade Copper / Aluminum

Standard
IS 2026/IEC 60076

Product Type
Oil-Cooled Power Transformer

Material
Copper / Aluminum

Output
Custom as per Design

Frequency (MHz)
50 Hz

Efficiency
Up to 98%

Phase
Three Phase

Usage
Industrial and Commercial Power Distribution

Coil Structure
Laminated Core

Coil Number
Three

Power Scope
Up to 2500 kVA

Weight
Varies by Capacity (Approx 1000 kg - 5000 kg)

Overload Capacity
Permissible for Short Duration

Testing
Routine, Type & Special as per IS/IEC

Insulation Class
Class A / B / F as per Requirement

Short Circuit Strength
Compliant to IS/IEC Standards

Accessories
LV & HV Cable Box, Wheels, Lifting Lugs, Earthing Terminals

Impedance Voltage
4% - 12%

Tap Changer Type
On-Load/Off-Load

Cooling Medium
Mineral Oil / Synthetic Oil

Enclosure
Weatherproof, Outdoor Suitable

Protection
Buchholz Relay, Pressure Relief Device, Oil Level Indicator

Winding Type
Double Layer / Disc Winding

Paint Finish
Corrosion Resistant Epoxy Paint

Ambient Humidity
Max 95% non-condensing

Service Life
More than 25 Years

Bushings
Porcelain / Epoxy

Noise Level
Less than 60 dB

Mounting Type
Floor Mounted

Altitude Suitability
Up to 1000m without derating

Three Phase Oil Cooled Transformers About

Spotlight your power network with our Three Phase Oil Cooled Transformers, designed for industrial and commercial excellence. Featuring superior efficiency up to 98%, these cost-effective transformers support insulation class A/B/F and can be tailored to meet precise voltage, winding, and mounting requirements. Famed for their robust construction, overload capacity, and exquisite weatherproof enclosure, they redeem optimal performance over 25+ years. With compliance to IS 2026/IEC 60076 standards and advanced protection devices, these transformers offer a safe, reliable, and customizable solution for all your power distribution needs.

Powering Performance: Usage & Competitive Advantage

Our Three Phase Oil Cooled Transformers are ideal for ground or floor-mounted installation in industrial and commercial settings. The laminated core, high-grade copper or aluminum windings, and weatherproof enclosure spotlight not only durability but also ease of operation. With competitive advantages like permissible overload capacity, low noise (under 60 dB), corrosion-resistant epoxy paint, and superior compliance with IS/IEC standards, they redeem high reliability, maximizing energy efficiency for diverse power distribution applications.

Certifications, Port, and Samples: Elevate Trust & Value

Each transformer is certified to IS 2026/IEC 60076 and undergoes rigorous routine and special tests. We offer FOB shipping from renowned Indian ports, making international procurement seamless and competitive. Sample units may be available upon request, tailored to your specification-just inquire for the asking price. Our transformers are market-valued for excellence, and the sale price reflects unmatched reliability and superior manufacturing standards.

Power Rating	100 kVA
Type	Oil Cooled Power Transformer
Cooling Type	Oil Cooled
Phase	Three Phase
Frequency	50 Hz
Mounting Type	Ground Mounting
Efficiency	99%
Environment Temperature	65 Degree Celsius
Country of Origin	Made in India

FAQ's of Three Phase Oil Cooled Transformers:

Q: How are Three Phase Oil Cooled Transformers installed and where can they be used?

A: These transformers are floor or ground mounted, making them ideal for industrial and commercial power distribution where high-capacity, efficient voltage regulation is required.

Q: What certifications do these transformers comply with?

A: They comply with IS 2026 and IEC 60076 standards, ensuring safety, quality, and superior performance in demanding environments.

Q: What is the process for redeeming a sample unit and what does it cost?

A: Samples can be provided based on customer requirements. The asking price for samples depends on specific designs and configurations; please contact us for a tailored quotation.

Q: What competitive advantages do these transformers offer over others in the market?

A: Key advantages include permissible short-duration overload, up to 98% efficiency, low operational noise, corrosion resistant finish, and long service life exceeding 25 years.

Q: When should the tap changer be used in these transformers?

A: The on-load or off-load tap changer is utilized to adjust or regulate voltage during fluctuating supply conditions, ensuring stable output for sensitive applications.

Q: How do the protection features benefit the end user?

A: Integrated Buchholz relays, pressure relief devices, and oil level indicators enhance operational safety and prolong the transformer's service life, providing peace of mind to users.

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