Power Transformer

Product Description

Power Distribution Transformer

A Power Distribution Transformer is an essential electrical device designed to efficiently step down high-voltage electricity from transmission lines to a lower, usable voltage for residential, commercial, or industrial applications. It plays a crucial role in ensuring reliable and safe power distribution across various facilities.

Our transformers are manufactured with premium-grade materials, robust design, and strict quality standards, ensuring high efficiency, minimal losses, and long service life. Available in multiple capacities, they are suitable for indoor and outdoor installations depending on the project requirements.

Technical Features:

• Ratings: From Upto 5000 kVA

• Voltage Class: 11kV / 22kV / 33kV to 433V or as per requirement

• Phases: 3 Phase

• Cooling Type: ONAN (Oil Natural Air Natural) / AN (Air Natural)

• Vector Group: Dyn11 / Yyn0 / Others on request

• Frequency: 50 Hz / 60 Hz

• Standards: IS 1180, IEC, BIS Certified

• Efficiency: As per Star Rating norms (BEE)

• Protection: Buchholz Relay, PRV, WTI, OTI, Silica Gel Breather

• Type: Oil-Immersed / Dry Type Cast Resin

Key Benefits:

• High Efficiency with Low Power Losses

• Durable and Robust Construction

• Low Maintenance with Long Service Life

• Reliable Operation in Harsh Environmental Conditions

• Designed as per Customer and Utility Specifications

Common FAQs About Power Distribution Transformers

Q1: What is the purpose of a distribution transformer?

A distribution transformer steps down high-voltage electricity from transmission lines to a lower voltage suitable for homes, buildings, and industries.

Q2: Whats the difference between a distribution transformer and a power transformer?

A power transformer is used for transmission at higher voltage levels (typically above 33kV), whereas a distribution transformer is used to supply the end-user at lower voltages (e.g., 433V).

Q3: What is the typical lifespan of a distribution transformer?

With proper maintenance, a transformer can last 20 to 30 years or more.

Q4: What cooling methods are available?

• Oil-Immersed Transformers use ONAN/ONAF cooling.

• Dry-Type Transformers use air-based cooling (AN/AF).

Q5: What protections are provided?

• Buchholz Relay for gas detection

• Pressure Relief Valve (PRV)

• Temperature Indicators (OTI/WTI)

• Silica Gel Breather for moisture control

Q6: Are your transformers compliant with BIS standards?

Yes, our transformers are BIS certified and comply with IS 1180 (Part 1) 2014 standards, along with BEE Star Ratings where applicable.

Q7: Can transformers be customized?

Absolutely. We offer transformers based on your voltage requirements, capacity, cooling type, and protection needs.

Q8: Do you provide installation and after-sales service?

Yes, we provide on-site installation support, commissioning, and after-sales service, ensuring smooth operation and maintenance guidance.

Applications:

• Industries

• Commercial Buildings

• Infrastructure Projects

• Residential Societies

• Utility Substations

Availability:

• Ready stock for standard ratings

• Custom-built transformers delivered within committed timelines