Tortech is proud to supply InovaAir with quality Transformers for over a decade. Our partnership started from an initial design stage of the product where our senior engineer Kamal Dassouki helped integrate our transformers into their original filter prototype.
We have been busy in manufacturing working on multiple single to three phase converters for customers
Due to the most recent developments in epoxy cast coil production, cooling has now been enhanced with new cooling duct material design . We even use metal cooling ducts to enhance the convection cooling with a conduction component.
Core structure rectangular, windings copper, cooling ducts in between windings outside the core window. This is a finite element computer calculation using ANSYS simulation computer software. Transformer ratings:Input 415V- output…
Tortech makes a range of Isolation transformers from single phase 240v-240v up to 50kVA and 3 phase 415v-415v up to 250kVA. Also isolation transformers for medical & RCD testing purposes.
An alternative to the Rotary phase converter is a Variable frequency converter. A VFD is used for low power applications (only anything below 4KW) . A cost alternative to Single to…
The voltage and frequency of countries do vary. Whilst most countries like Australia use 50Hz (50 cycles per second) as their AC frequency a minority use 60Hz, including the United…
Too complicated to work it out what step down voltage converter you need for your 120V USA or 100V Japanese device? No Worries! We've created this automatic guide here at…
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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