Three Phase Metal Cased Transformers
Our transformers in this range are suitably protected by a sheet metal case
Isolation & Conversion Transformer Manufacturer
Our three phase metal cased transformers are suitably protected by a sheet metal case. They are normally wall mountable up to 2500VA and floor standing above this rating although portable styles or cases with castors can also be supplied. Many requirements are for isolation and/or conversion of three phase machines, or creation of a neutral where none is available on the local supply. Our standard metal cases are IP23, but we can supply up to IP66 if required. Usually with little or no addition to the supply lead-time.
All our isolation transformers incorporate an electrostatic screen between the primary and secondary windings and are built in compliance with the latest European standards and are CE marked in compliance with the Low Voltage Directive. Other worldwide standards, e.g. UL, CSA can also be met. In addition, isolation from the supply may not be required, and in this instance an Auto Wound transformer may be considered to economise on size and cost.
In addition, isolation from the main supply may not be required, and in this instance an auto wound transformer may be considered to economise on size and cost, just ask our expert sales team for more information.
The table gives indicative sizes for various ratings based on single input and output voltages but is by no means exhaustive; it is just an attempt to give you a feel for the range of products that we are able to manufacture. We can also offer to fit circuit breakers, meters, rectifiers, and many other options are available. Please send your enquiry by clicking the box below or phone one of our design/sales consultants to discuss your requirements
These transformers are also available without enclosures for control panel mounting – see Open Frame Control Transformers Three Phase.
| TOTAL SEC VA RATING | SIZE (in mm)W x D x H | Dispatch Within |
|---|---|---|
| 75VA | 220 x 152 x 223 | 7/10 days |
| 120VA | 220 x 152 x 223 | 7/10 days |
| 300VA | 337 x 220 x 270 | 7/10 days |
| 500VA | 337 x 220 x 270 | 7/10 days |
| 750VA | 337 x 220 x 270 | 7/10 days |
| 1500VA | 350 x 242 x 353 | 7/10 days |
| 2500VA | 350 x 242 x 353 | 7/10 days |
| 3.3kVA | 525 x 450 x 575 | 10/14 days |
| 7.2kVA | 525 x 450 x 575 | 10/14 days |
| 12kVA | 525 x 450 x 575 | 10/14 days |
| 15kVA | 625 x 500 x 675 | 2/3 weeks |
| 30kVA | 770 x 600 x 835 | 2/3 weeks |
| 50kVA | 770 x 600 x 835 | 2/3 weeks |
| 125kVA | 1050 x 800 x 875 | 4/6 weeks |
