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High Power Transformer

Name: High Power Transformer
Brand: NGG POWER TECH INDIA PRIVATE LIMITED
Price: 3069233.00 INR
Availability: InStock

Price 3069233.00 INR/ Unit

Get a Price/Quote

MOQ : 1 Unit

High Power Transformer Specification

Coil Material
High-grade Copper

Dimension (L*W*H)
Customized (Example: 4000mm x 2500mm x 4000mm)

Cooling Type
ONAN, ONAF, OFAF, ODAF

Load Loss
Complies with IEC standards

Low Voltage
400 V / 11000 V / as per custom

Voltage Booster Type
Step-up/Step-down

Rated Voltage
Up to 220 kV

High Voltage
Up to 220,000 V

Capacity
500 kVA to 200 MVA

Operating Temperature
-25C to 105C

Product Type
High Power Transformer

Material
Copper and Silicon Steel

Output
Customized as per requirement

Frequency (MHz)
50/60 Hz

Efficiency
Above 98%

Phase
Three Phase

Usage
Industrial/Power Distribution

Coil Structure
Toroidal / Layer Wound

Coil Number
Double Winding

Power Scope
Upto 200 MVA

Weight
Varies as per capacity (e.g. 8 - 65 Tons)

Core Construction
Laminate, Stack Construction

Service Life
>25 years with proper maintenance

Noise Level
< 60 dB at 1 meter

Mounting Type
Floor Mounted

Temperature Rise
Oil: <50 K, Winding: <55 K above ambient

Impulse Withstand Voltage
As per IEC/IS standards (e.g., 750 kV peak)

Insulation Class
Class A / B / F as per requirement

Color/Finish
Industrial Grade Epoxy Painted

Bushing Type
Porcelain/Oil-filled

Accessories
Conservator, Buchholz Relay, Magnetic Oil Level Gauge, Pressure Relief Device

Overload Capability
Short time overload permissible as per standards

Tap Changer
Off-circuit/ On Load

Protection Class
IP54 / IP55

Winding Connection
Delta/Star (Dyn11 or as specified)

High Power Transformer Trade Information

Minimum Order Quantity
1 Unit

Supply Ability
500 Units Per Month

Delivery Time
30 Days

Main Domestic Market
All India

About High Power Transformer

The High Power Transformer is used for providing electricity supply in various residential and commercial areas. They are manufactured with excellent quality materials and are easy to install, maintain and handle. These transformers are known for their robust construction, easy to operate and less maintenance properties. The High Power Transformer have different wages of operations which allocates the transformation of the current. Further, it is has been admired by the clients for their quality, durability, and operating capability.

Product Details

Winding Material	Copper
Brand	NGG Power Tech India Pvt Ltd
Usage/Application	Industrial
Phase	Single Phase
Cooling Type	Dry Type/Air Cooled
Power	1500 KVA
Input Voltage	33/11 kV
Material	Mild Steel

Engineered for Performance & Reliability

Our transformers combine premium copper windings, silicon steel laminations, and industrial-grade epoxy coatings to ensure peak reliability and efficiency. With optimized noise reduction (<60 dB) and strict adherence to IEC/IS standards, they provide dependable performance, even under demanding operational conditions.

Flexible Customization & Mounting

Available in output and dimension customizations, these floor-mounted transformers suit a range of installations. Choose between step-up or step-down voltage boosters, a variety of winding connections (Delta/Star), and multiple cooling systems for tailored solutions. IP54/IP55 enclosure ratings offer dependable protection against dust and moisture.

Extended Service Life & Low Maintenance

Built with quality materials and engineered for minimal load losses, these transformers are designed for a service life exceeding 25 years with regular upkeep. Accessories like Buchholz relays and magnetic oil level gauges enable preventative maintenance, reducing downtime and operational costs.

FAQs of High Power Transformer:

Q: How is the high power transformer installed and what mounting options are available?

A: This transformer is designed for floor-mounted installation, making it suitable for various industrial and power distribution environments. Installation should be performed by qualified professionals to ensure safety, correct alignment, and optimal performance.

Q: What are the main benefits of the transformers insulation and protection classes?

A: With insulation classes A, B, or F, and protection ratings of IP54/IP55, the transformer offers high thermal stability and robust defense against dust and water ingress. This ensures greater operational reliability, even in harsh or humid industrial settings.

Q: How is noise controlled in this transformer?

A: The transformer is engineered to maintain noise levels below 60 dB at a one-meter distance, thanks to innovative design features and laminated core construction. This makes it suitable for facilities where noise control is essential.

Q: What accessories are included and how do they enhance transformer operations?

A: Key accessories include a conservator, Buchholz relay, magnetic oil level gauge, and pressure relief device. These components improve safety, enable real-time monitoring, and assist in proactive maintenance for reliable, long-term operation.

Q: When is overload capability utilized, and how is it managed?

A: Short time overloads are permissible as per IEC/IS standards, making the transformer capable of handling temporary surges in load. Overload events are managed without compromising the service life, provided operations follow prescribed limits and maintenance schedules.

Q: What is the typical service life of this transformer, and how can it be extended?

A: With high-grade copper, silicon steel, and proper maintenanceincluding regular inspections and timely servicingthe transformers service life can exceed 25 years, providing outstanding long-term value for industrial users.

Q: Where can this transformer be deployed and what customization options are available?

A: This transformer is ideal for industrial and power distribution applications. It supports a range of voltage and power capacities, output customizations, various cooling types, and diverse winding and coil configurations, making it adaptable to customer-specific requirements.

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