4 Montore Rd (PO Box 5230), Minto NSW 2566, Australia

sales@circlec.com.au

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Power Transformers

Description:

A large range is available with and without interwinding earthed screens from 10VA to 100kVA – up to 1200 Volts. Open or enclosed.

Single Phase -1200V
  • Current ratings up to 10,000Amp or 120kVA
  • Primary & Secondary Fuses supplied if required
  • Insulation Levels available include 3kV, 5kV, 10kV, 15kV and 28kV
  • Supplied open type (IP00) or enclosed as IP21, IP23, IP33, IP42, IP43, IP55 or IP56
  • All transformers provided with interwinding earthed screen
  • Isolation type or double insulated/isolation type available
  • Autotransformer wound also available
  • To AS60076
Applications:

 Power distribution | Industrial machinery | Utilities | Renewable energy systems

Key Features:
  • Ratings: 1 kVA – 2500 kVA
  • Primary Voltage: up to 11 kV
  • Single and Three Phase models
  • Copper windings, low loss core
  • Air / Oil cooled construction
  • Optional enclosures and protection
Technical Specifications:
Parameter Range / Value
Voltage Ratio Up to 11 kV / 415 V
Frequency 50 / 60 Hz
Cooling AN / ONAN
Insulation Class F / H
Efficiency > 96%
Standards AS/NZS 60076 / IEC 60076

Compliance: AS/NZS 60076 | IEC 60076

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CIRCLE C

transformers

Proudly Australian-owned and operated, we deliver high-performance power solutions built to meet the toughest industrial, utility, and renewable energy demands.
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Contact Details
  • 4 Montore Rd (PO Box 5230), Minto NSW 2566, Australia
  • +61 2 9824 5433
  • sales@circlec.com.au
© 2025 Circle C Transformers Pty Ltd

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