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      Economy Step Down

      Trying to run your device / appliance in Australia? You need a step down transformer.

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      Plan on running sensitive equipment that requires filtering or additional safety? An isolation step down transformer is required.

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      Moving overseas and still wish to use your Australian devices / appliances? You’ll need a step up transformer.

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Read more about the article NEW 150kv High Voltage Testing Equipment at Tortech

NEW 150kv High Voltage Testing Equipment at Tortech

  • Post author:Alex
  • Post published:August 9, 2022
  • Post category:General News/Product/Product News
  • Post comments:0 Comments

New 150kv High Voltage Testing Equipment facilities.

Continue ReadingNEW 150kv High Voltage Testing Equipment at Tortech
Read more about the article Tortech – Winner of Best Transformer Design & Manufacturing Business in Australia APAC Awards 2022

Tortech – Winner of Best Transformer Design & Manufacturing Business in Australia APAC Awards 2022

  • Post author:Alex
  • Post published:March 27, 2022
  • Post category:General News
  • Post comments:0 Comments

We are proud to announce Tortech has won Best Transformers Design & Manufacturing Business APAC Award 2022.

Continue ReadingTortech – Winner of Best Transformer Design & Manufacturing Business in Australia APAC Awards 2022
Read more about the article Celebrating 35 Years at Tortech

Celebrating 35 Years at Tortech

  • Post author:Alex
  • Post published:March 27, 2022
  • Post category:General News
  • Post comments:0 Comments

We are proud to announce that April 2022 Marks 35 years of Tortech! We decades of longevity & resilience, 2022 marks a milestone for Tortech as Australia’s leading transformer manufacturer.

Continue ReadingCelebrating 35 Years at Tortech
Read more about the article Review – Inside a Tortech isolation Transformer
isolation transformer

Review – Inside a Tortech isolation Transformer

  • Post author:Alex
  • Post published:March 18, 2022
  • Post category:General News
  • Post comments:0 Comments

Dave Jones from the popular EEV blog on Youtube does a review of our Isolation transformers!

Continue ReadingReview – Inside a Tortech isolation Transformer
Read more about the article Now accepting Pay over 4 Paypal

Now accepting Pay over 4 Paypal

  • Post author:Alex
  • Post published:March 18, 2022
  • Post category:General News
  • Post comments:0 Comments

Similar to other Buy-Now-Pay-Later payment methods - Pay in 4 lets you split your purchase into 4 payments, with the first instalment due at the time of transaction and 3 payments made every 2 weeks thereafter

Continue ReadingNow accepting Pay over 4 Paypal
Read more about the article Power Line Filters in Australia

Power Line Filters in Australia

  • Post author:Alex
  • Post published:February 28, 2022
  • Post category:General News
  • Post comments:0 Comments

With the current weather environment in Australia line filters are in greater demand. The DTA series of power line filter provides double level protection with an internal surge diverter plus transient filter

Continue ReadingPower Line Filters in Australia
Read more about the article Merry Christmas from the Tortech team

Merry Christmas from the Tortech team

  • Post author:Alex
  • Post published:December 21, 2021
  • Post category:General News/Product
  • Post comments:0 Comments

Tortech would like to wish all its customers and stakeholders a Merry Christmas and happy and healthy start to the coming New Year! In what has been a complex year Michael would like to thank our staff for their dedication and commitment!<

Continue ReadingMerry Christmas from the Tortech team
Read more about the article Christmas & Holiday Notice 2021

Christmas & Holiday Notice 2021

  • Post author:Alex
  • Post published:December 3, 2021
  • Post category:General News/Product
  • Post comments:0 Comments

Some important notes regarding our closing for Holidays schedule. We close Thursday the 23rd of December and Reopen Monday the 10th of January 2022. Orders received online during this time will not be dispatched until we reopen Monday the 10th January.

Continue ReadingChristmas & Holiday Notice 2021
Read more about the article Tortech Medical Transformers support Australian Hospital ICUs.

Tortech Medical Transformers support Australian Hospital ICUs.

  • Post author:Alex
  • Post published:December 3, 2021
  • Post category:General News
  • Post comments:0 Comments

The last 2 years have proven the enormous need for resources upscaling for ICU capacity in Australian hospitals. Medical transformers provided by Tortech have been in demand for this application.

Continue ReadingTortech Medical Transformers support Australian Hospital ICUs.
Read more about the article Black Friday Deals at Tortech 2021

Black Friday Deals at Tortech 2021

  • Post author:Alex
  • Post published:November 23, 2021
  • Post category:General News/Product/Product News
  • Post comments:0 Comments

Black Friday Deals at Tortech 2021 Friday 26th November - Monday 29th

Continue ReadingBlack Friday Deals at Tortech 2021
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Established in 1987 Tortech is a privately owned Australian business which focuses on the design and manufacture of a whole range of transformers.

We manufacture transformers, inverters, power supplies, single to three phase converters, variacs and custom designed transformers.

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  • Home
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    • About Tortech Pty Ltd
    • About Our Founder
    • Company History
    • LinkedIn Whitepapers
    • Capability Statement
  • Store
    • Voltage Converters
      • Economy Step Down
        • Economy American
        • Economy Japanese
        • Economy European
      • Isolated Step Down
        • Isolated American
        • Isolated Japanese
      • Step Up
        • Economy American
        • Isolated American
        • Economy Japanese
    • Three Phase Step Down
    • Single to Three Phase Converter
    • Variac
    • Isolation
    • Toroidal / EI Transformer
    • Outdoor Garden Transformer
    • Current Transformer
    • Inverter
    • Power Supply
    • Accessories
  • Custom Transformer Designs
    • Cast Resin Three Phase Transformers
    • Oil Filled Distribution Transformers
    • Railway Isolation Three Phase Transformers
    • Kiosk Three Phase Transformers
    • Dry Type Three Phase Transformers
    • Chlorinator Single Phase Transformers
    • Balanced Single Phase Transformers
    • Rectifier Three Phase Transformers
    • Voltage Transformers
    • Single & Three Phase Transformer Custom Design
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Item 1 – Cast Resin type Isolation Transformer

HV Winding 1

LV Winding 1

LV Winding 2

Rated power

kVA

315

1250

1250

Rated voltage

kV

33

0.48

0.48

Frequency

Hz

50

Off circuit tapping links

%

±2.5%, +-5%

Nil

Nil

Connection

Delta

Star

Star

Vector group

Dy11y11

Insulation level (Maximum BIL/AC)

kV

150/70

10/3

10/3

Winding material

Aluminium cast windings in quartz filled self-extinguishing epoxy resin

Aluminium cast windings in quartz filled self-extinguishing epoxy resin

Aluminium cast windings in quartz filled self-extinguishing epoxy resin

Type of winding

Vacuum Resin Cast

Vacuum Resin cast

Vacuum Resin cast

Standard

AS 60076-11, AS 2374

Installation

Indoor

Degree of protection

IP22

Type of cooling

AN/AF

Installation altitude

< 1000 a.m.s.l

Climatic/environmental

And fire behaviour class

E2-C2-F1

test

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