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Distribution Transformer

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MOQ : 1 Unit

Distribution Transformer Specification

Dimension (L*W*H)
2350 mm x 1200 mm x 1750 mm (for specific model)

Load Loss
1.9 kW (at 75C for 1000 kVA)

Cooling Type
ONAN (Oil Natural Air Natural)

High Voltage
11 kV, 22 kV, 33 kV

Low Voltage
0.433 kV

Voltage Booster Type
Off-circuit Tap Changer

Coil Material
Electrolytic Copper

Rated Voltage
11 kV / 0.433 kV

Capacity
100 kVA to 2500 kVA

Standard
IS 1180, IEC 60076

Operating Temperature
-25C to 50C

Product Type
Oil Immersed Distribution Transformer

Material
Copper, CRGO Steel Core

Output
Continuous Rated

Frequency (MHz)
50 Hz

Efficiency
98.5%

Phase
Three Phase

Usage
Power Distribution

Coil Structure
Layer Wound

Coil Number
Double Coil

Power Scope
Up to 2500 kVA

Weight
3200 kg (approx for 1000 kVA)

Mounting Type
Pole Mounted / Pad Mounted

Cooling Medium
Mineral Oil / Transformer Oil

Paint Finish
Epoxy Powder Coated

Protection
Buchholz Relay, PRV, Dial Type Thermometer

Tap Range
+/- 5% in steps of 2.5%

Service Life
25 Years (Typical)

Tank Type
Hermetically Sealed / Conservator Type

Impedance Voltage
4% to 7% (Depending on rating)

Noise Level
< 55 dB

Ambient Temperature Range
-25C to +50C

Altitude
Up to 1000 m above sea level

Winding Type
Copper Windings

Vector Group
Dyn11

Insulation Class
Class A / F

Distribution Transformer Trade Information

Minimum Order Quantity
1 Unit

Payment Terms
Cash Against Delivery (CAD), Cash on Delivery (COD), Cash in Advance (CID)

Supply Ability
10 Units Per Month

Delivery Time
5-7 Days

Main Domestic Market
All India

About Distribution Transformer

In demand for its impeccable reliability and famed performance across multiple sectors, this acclaimed Distribution Transformer boasts insulation class A/F and a venerable vector group Dyn11. Engineered for efficiency with reduced load loss, copper windings, and a conservator or hermetically sealed tank, it is tailored for rigorous utility in power distribution. Compliant with IS 1180 and IEC 60076 standards, it supports voltage ratings up to 33 kV, a typical 25-year service life, and low noise operation. Epoxy powder coating ensures lasting durability in harsh Indian climates.

Applications & Outstanding Features of Distribution Transformers

Designed for power distribution in urban and rural areas, these transformers are suited for pole-mounted or pad-mounted installations. Their surface application focuses on integrating seamlessly into power grids, ensuring continuous power output and high efficiency (98.5%). With notable features such as copper windings, ONAN cooling, double coil layer wound structure, and advanced protection (Buchholz relay, PRV, dial thermometer), they deliver stable performance and longevity, making them ideal for utilities, industrial plants, and infrastructures demanding robust energy distribution.

Distribution Transformer Dispatch, Supply Chain & Certifications

Dispatched promptly after quality checks, each transformer is packaged securely to prevent transit damage. With a substantial supply ability across India, customers are assured timely deliveries typically managed within standard industrial lead times, depending on order volume. Charges are communicated transparently at the time of purchase, and the transformers are supported by certifications such as IS 1180 and IEC 60076, confirming compliance with both national and international engineering standards.

FAQ's of Distribution Transformer:

Q: How does the transformer ensure reliable performance across varying applications?

A: The transformer incorporates high-grade copper windings, CRGO steel core, and is built per IS 1180 and IEC 60076 standards, which ensure dependable performance for a wide range of applications, including urban, rural, industrial, and infrastructure projects.

Q: What is the typical delivery time for the distribution transformer?

A: Delivery times depend on order volume and customization but are generally within the standard industrial lead times. All units are dispatched following comprehensive quality and safety checks.

Q: Where can these distribution transformers be installed?

A: They are designed for pole-mounted or pad-mounted installation, suitable for outdoor application in power distribution networks, substations, and industrial premises up to 1000 meters altitude.

Q: What are the benefits of features like Buchholz relay and epoxy powder coating?

A: The Buchholz relay offers protective monitoring by detecting faults early, while epoxy powder coating protects the unit against corrosion, extending service life and enhancing durability in diverse climates.

Q: How is efficiency maintained in these transformers?

A: Efficiency up to 98.5% is achieved through the use of electrolytic copper windings, a layered coil structure, and ONAN cooling, ensuring minimal energy loss even at higher ratings and loads.

Q: What is the process for ordering a transformer with specific capacities or features?

A: Customers can specify their requirements-such as rating, voltage, mounting type, and protection features-during the inquiry process. The manufacturer then confirms technical feasibility and provides an appropriate quote and delivery schedule.

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