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Industrial Power Transformer

Name: Industrial Power Transformer
Brand: URJA TECHNIQUES (INDIA) PVT. LTD.
Price: 300000 INR
Availability: InStock

Price 300000 INR/ Unit

Get a Price/Quote

MOQ : 1 Unit

Industrial Power Transformer Specification

Coil Material
Copper

Load Loss
As per IS Standard

Capacity
500 kVA to 5000 kVA

High Voltage
Up to 33 kV

Voltage Booster Type
Step Up / Step Down

Low Voltage
415 V or As Required

Cooling Type
Oil Cooled (ONAN/ONAF)

Rated Voltage
11 kV/22 kV/33 kV

Operating Temperature
-20C to +85C

Dimension (L*W*H)
Custom as Per Design

Standard
IS 2026 / IEC 60076

Product Type
Power Transformer

Material
Copper

Output
Product wise

Frequency (MHz)
50 Hertz (HZ)

Efficiency
99.9%

Phase
Three Phase

Usage
Industrial Power Distribution

Coil Structure
Toroidal and Cylindrical

Coil Number
Two or More

Power Scope
Up to 5000 kVA

Weight
Depends on Rating (Approx. 2500 kg-6000 kg)

Bushings
Porcelain/Polymeric, Compliant with IS/IEC Standards

Protection Class
IP23 / IP44

Cooling Medium
Mineral Oil or Enviro Oil

Insulation Level
HV: 170kVp/70kV; LV: 28kV/3kV

Thermal Class
Class A, B, or F

Winding Insulation
Class A/B/F as per requirement

Paint Finish
Epoxy Coated/PU Painted for Corrosion Protection

Tapping Range
+5% to -15% in steps of 2.5%

Accessories
Temperature Gauge, Oil Level Indicator, Buchholz Relay, Pressure Relief Device

Core Type
Cold Rolled Grain Oriented Silicon Steel Laminations

Altitude
Up to 1000 meters above sea level

Mounting Type
On Wheels or Fixed Base

Noise Level
Below 65 dB at 1 Meter

Impedance Voltage
4% to 8% (as per rating)

Industrial Power Transformer Trade Information

Minimum Order Quantity
1 Unit

Supply Ability
100 Units Per Month

Delivery Time
2-3 Months

About Industrial Power Transformer

Our company has gained reputed position in this domain for manufacturing and exporting a top-of-the-line gamut of Transformer. Our entire range is manufactured by us employing cutting-edge technology. To meet the diverse specifications & needs of our clients, our range is offered in different technical specifications. To assure zero defects during shipping, our manufactured Transformer is packed by our skilled packaging agent in best quality packing. These products are suitable for distributing regular electrical supply.

Features of Industrial Power Transformer:

Optimum quality & Impeccable finish
Sturdy & Steely design to take care of frequent short circuits.
Broad process of wrinkle and siccative of coils resulting in a robust construction.
Step-up and Step-down transformers manufactured.
Manufactured with prime CRGO using step-lap design for low losses.
Various ratings type tested from National Accreditation Board for Testing and Calibration Laboratories (NABL) accredited labs.

Precision Engineering for Reliable Power Distribution

Each transformer utilizes Class A, B, or F winding insulation and operates safely at altitudes up to 1000 meters. Toroidal and cylindrical coil structures are designed as per requirement, and both wheel-mounted and fixed-base options are offered for enhanced installation flexibility. Operates efficiently in varying industrial scenarios.

Advanced Safety and Monitoring Features

Outfitted with essential accessories such as Buchholz relays, pressure relief devices, temperature gauges, and oil level indicators, our transformers safeguard personnel and equipment. High-standard protection classes (IP23/IP44) and versatile bushings (porcelain or polymeric) offer adaptability and resilience in diverse environments.

Energy Efficiency and Environmental Responsibility

Our oil-cooled transformers can use either traditional mineral oil or eco-friendly Enviro Oil. Enhanced with epoxy or polyurethane coatings, the units resist harsh weather and corrosion, making them ideal for industrial settings where durability is crucial. Noise emissions remain below 65 dB at 1 meter, minimizing environmental disturbance.

FAQ's of Industrial Power Transformer:

Q: How is the winding insulation class determined for these industrial transformers?

A: The winding insulation classification (Class A, B, or F) is selected based on the application requirements and expected operating temperatures. Each class corresponds to specific thermal endurance levels, ensuring long-term performance and safety within defined thermal limits as per IS and IEC standards.

Q: What industrial applications benefit from these power transformers?

A: These transformers are primarily used in industrial power distribution networks for stepping up or stepping down voltages. Their versatility, high efficiency, and robust construction make them ideal for manufacturing plants, large facilities, substations, and utility power networks needing reliable, continuous operation.

Q: When should I choose porcelain versus polymeric bushings?

A: Porcelain bushings are generally preferred for environments demanding high mechanical strength and resistance to contamination. Polymeric bushings, however, offer enhanced hydrophobicity and lighter weight, making them suitable for installations requiring reduced maintenance or where weight constraints apply.

Q: Where can these transformers be installed, and what are the mounting options?

A: Our transformers are designed for installation in both indoor and outdoor industrial environments, with a choice between wheel-mounted and fixed-base configurations. The mounting system is selected based on space availability, required mobility, and installation accessibility at the user's site.

Q: What is the typical process for insulating and assembling the transformer core and windings?

A: The transformer's core uses cold-rolled grain-oriented silicon steel laminations for minimized losses. Windings, made primarily from copper, are insulated with the specified class of material, then assembled with precise interleaving to optimize electrical and thermal performance, followed by vacuum impregnation and controlled curing.

Q: How is maintenance supported for these transformers?

A: Routine maintenance is simplified through accessible accessories such as temperature gauges, oil level indicators, and protective relays. These aid in early fault detection and preventative care, maximising operational life and minimizing downtime in demanding industrial environments.

Q: What are the key benefits of choosing epoxy or PU painted transformers?

A: Epoxy and polyurethane paint finishes provide robust protection against corrosion, especially in harsh or coastal industrial conditions. This ensures longevity and reduces maintenance frequency, preserving the integrity and performance of the transformer throughout its service life.

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