Exciting News! 🚆 Introducing our latest innovation: NEW three-phase isolation transformers with advanced earth relay detection circuits, specially designed for railway applications.
Three phase metering unit. three phase metering unit for renewable energy applications
2022 is a wrap and it has been an incredibly busy year at Tortech, with numerous large transformer projects completed.We would like to thank all our team, our engineers, production and admin staff for your incredible hard work.To all our customers we return on Monday January the 9th 2023Wishing you a great Christmas and Happy new year
Tortech step down transformers are rated at a continuous rating. The main difference with Tortech Transformer is that they are rated to run 24 Hours a day! There is NO duty cycle – (a limit of where a transformer can maintain a rating for 1 hour). Tortech voltage converters can run CONTINUOSLY as the stated ratings.
Our Single to our three Phase Converters have had numerous design enhancements: Input D curve Breaker on 240 Volts . Improved module with less capacitors and bigger power rated controller with open box arrangemen
Investigating the partial discharge testing of 3 phase transformers Explore the partial discharge testing techniques, circuits and test results on dry type 3 phase transformers
We are proud to announce Tortech has won Best Transformers Design & Manufacturing Business APAC Award 2022.
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.
Dave Jones from the popular EEV blog on Youtube does a review of our Isolation transformers!
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 | |||
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