Tortech will close for Christmas at 5pm on Friday 20th December 2019 and will resume full production on the 6th January 2020. Last day for processing orders and dispatch is Wednesday 18th December 2019.
The railway project consisted of Three Phase 7.5kVA & 5kVA Transformers in Indoor Enclosures. The customer requested for a number of the enclosures to be painted Yellow to meet the their specifications.
Our team has completed the following Rectifier transformer for Mining applications: Type: Three Phase Rectifier Transformer Rating: 68kVA Frequency: 50Hz Dual Secondaries Special Requirements: 30
Tortech has designed and manufactured a range of Marine application step up transformers with the following specifications: Type: Single Phase Step Up Transformer Rating: 3.5kVA
We’d love to help you bring your next project to life, simply complete the form below and one of our engineers will be in touch.
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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