Auto Transformer

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Auto Transformer Specification

Capacity
Custom Range (Standard up to 500 kVA)

Weight
Variable (Depends on Capacity)

Operate Method
Manual / Automatic

Classification
Electrical Transformer

Material
Copper Winding, CRGO Steel Core

Application
Industrial, Commercial, Power Distribution

Power
Up to 500 kVA or as per requirement

Color
Grey

Dimension (L*W*H)
Customizable

Voltage
Up to 11 kV

Usage
Voltage Regulation, Electrical Isolation

Product Type
Auto Transformer

Auto Transformer Trade Information

Payment Terms
Cash Advance (CA), Cash in Advance (CID), Cheque, Telegraphic Transfer (T/T), Letter of Credit (L/C)

Sample Available
Yes

Sample Policy
Sample costs shipping and taxes has to be paid by the buyer

Packaging Details
carton box, export quality also available

Main Export Market(s)
Asia, Middle East, Africa

Main Domestic Market
All India

Certifications
ISO 9001, 14001, CE

About Auto Transformer

Auto Transformer

Continuously variable voltage transformer, comprises a toroidal wound transformer with a continuously variable output voltage 0-260 volts a.c., Input 230 volts a.c. In stout metal protected case, mounted on a metal base with two output terminals, with mains input cable.

Technical Specification

Current rating

2 Amp

4 Amp

8 Amp

15 Amp

Versatile Design and Advanced Protection

The Auto Transformer is engineered with customizable options to accommodate various industrial and commercial applications. Its structure supports multiple cooling types, mounting options, and tap settings. Built-in protections safeguard against overload and short circuit incidents, ensuring operational safety and extended equipment life.

Superior Efficiency and Performance

Achieve energy savings with efficiency rates greater than 98%. The transformers copper winding and CRGO steel core guarantee minimal losses and exceptional durability. Choose from Class F or H insulation for dependable operation across ambient temperatures ranging from -10C to +50C, adapting seamlessly to challenging environments.

Customizable Power and Size Solutions

Every project has unique needs, which is why our transformers offer customizable dimensions and capacity ranges up to 500 kVA. Adapt output voltage up to 11 kV, and select operating modesmanual or automaticto match your systems requirements. Each unit is finished in grey for a professional look and is suitable for both export and domestic markets.

FAQs of Auto Transformer:

Q: How does the Auto Transformer regulate voltage in industrial and commercial applications?

A: The Auto Transformer uses multiple output taps and copper winding to provide precise voltage regulation, making it ideal for stabilizing supply in industrial, commercial, and power distribution environments. Its manual or automatic operation methods enable seamless control based on your requirements.

Q: What are the benefits of choosing between air-cooled and oil-cooled models?

A: Air-cooled models are suitable for indoor or clean environments and offer simpler maintenance, while oil-cooled versions provide enhanced thermal management for higher loads or challenging conditions. Both options provide reliable protection and high efficiency, ensuring optimal transformer performance.

Q: When should I select Class F or Class H insulation for my transformer?

A: Select Class F insulation for standard operating conditions, while Class H is recommended for environments where the transformer may be exposed to higher temperatures. Each insulation class provides robust electrical isolation according to your applications ambient temperature range from -10C to +50C.

Q: Where are these transformers commonly installed and how is mounting configured?

A: Our Auto Transformers are typically floor or base mounted in factories, commercial complexes, and power stations. The mounting configuration ensures stability and safety, accommodating custom-sized units for various installation requirements.

Q: What safety protections are incorporated in this transformer?

A: Safety features include built-in overload and short circuit protection to prevent operational hazards, thus protecting both the transformer and connected equipment from unexpected faults.

Q: How does the customizable design process work for specialized projects?

A: Simply specify your requirements for voltage (up to 11 kV), power capacity (up to 500 kVA or more), dimensions, cooling type, and other features. Our engineering team will design the transformer to match your precise application, ensuring compatibility and optimal performance.

Q: What are the main advantages of using a transformer with copper winding and CRGO steel core?

A: Copper winding and a CRGO steel core provide superior electrical conductivity, reduced energy losses, and prolonged operational lifespan. This results in higher efficiency (over 98%) and reliable, long-term performance in demanding electrical applications.

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