Auto Transformers by Newel

Efficient | Compact | Cost-Effective

Newel auto transformers are designed for applications that require voltage transformation without isolation. Moreover, they use a single shared winding for both primary and secondary circuits.

As a result, these auto transformers offer a cost-efficient, lightweight, and space-saving solution. Therefore, they suit modern industrial systems.

They are suitable for voltage regulation, motor starting, and industrial applications. In addition, they perform well where electrical isolation is not critical. Furthermore, they support efficient energy use in demanding environments.


Key Features

  • Power Rating: Up to 250 kVA
  • Voltage Range: Up to 3.3 kV
  • Phases: Single-phase, Two-phase, or Three-phase
  • Insulation Class: Up to Class H (150°C)
  • Enclosure Options: IP20 to IP68, or open-type as required
  • Compliance: Built to AS60076 and IEC60076 standards
  • Warranty: All units come with a 1-year warranty

Each Newel transformer is engineered for durability, high efficiency, and long-term performance, making it a reliable choice for both standard and custom applications.


Key Features

  • Power Rating: Up to 250 kVA
  • Voltage Range: Up to 3.3 kV
  • Phases: Single-phase, Two-phase, or Three-phase
  • Insulation Class: Up to Class H (150°C)
  • Enclosure Options: IP20 to IP68, or open-type as required
  • Compliance: Built to AS60076 and IEC60076 standards
  • Warranty: All units include a 1-year warranty

Each Newel auto transformer delivers durability and high efficiency. Moreover, it ensures stable performance over time. In addition, it supports long-term use in industrial conditions.

As a result, it remains a reliable choice for both standard and custom applications.


Enquiry Checklist

To help us recommend the right auto transformers, please include the following details. In addition, accurate information improves response time.

For example, complete specifications allow us to suggest the best solution quickly.

  • Rated Power (kVA)
  • Number of Phases
  • Vector Group (for 3-phase units)
  • Nominal Primary Voltage
  • Primary Voltage Tapping Range (if required)
  • Secondary Voltage
  • Secondary Voltage Tapping Range (if required)
  • Frequency (Hz)
  • Operating or Ambient Temperature
  • Overload Conditions (if applicable)
  • Enclosure IP Rating (if enclosed)
  • Any special environmental or installation conditions

Ready to Get Started?

Click the “Enquiry” button on the right. Alternatively, contact our team for expert guidance. Therefore, you can choose the right auto transformers with confidence.