Technical specification
Power Intelligence Voltage Optimisation Unit – PIVO Transformer
The Power Intelligence Voltage Optimisation system is designed and manufactured in Australia for the Australian Environment, in accordance with the relevant Australian Electrical Safety Standards including AS/NZS 60076 for power transformers. Our in house design and development facilities employ the latest CAD/CAM 3D design and modelling systems to provide a customised superior quality 3 phase transformer. Our Victorian factory base ensures customers benefit from shorter lead times throughout Australia.
Transformer specification outline:
| Specification | Detail |
| Input Voltage | 415V (3 phase) |
| Frequency | 50Hz |
| Output Voltage | Input voltage less selectable voltage tapping to suit site requirements. |
| Voltage Tappings | A range of voltage taps are provided to allow voltage adjustment if required through changes to site conditions in the future |
| Cooling | ANAN Alternate cooling methods can be employed depending on site conditions |
| Insulation Class | Class H (180ºC limited to Class F temperature rise 155ºC) |
| Ambient Temperature | -10ºC to +45ºC |
| Ingress Protection (IP); | IP22 (transformer) IP43 (cabinet) Higher IP can be provided depending on site conditions |
| Location | Indoor Units suitable for outdoor installation can be provided if required to suit site conditions |
| Overload Capability | 120% for 30 minutes |
| Thermal Devices | Included to monitor transformer core temperatures. Thermal measuring device is optional. |
| Rating Range | from 30kVA to 3,500kVA |
| Testing | All units are tested in accordance with the requirements of the relevant Australian and International Electrical Safety Standards including AS/NZS 60076 for power transformers. An individual test certificate is provided for each unit supplied. |
| Cabinet | The cabinet housing the transformer is also designed and manufactured in Australia. This provides complete flexibility to provide a suitable enclosure for all the varied demands of individual locations. The cabinet is individually built to high standards for rigidity, performance and appearance, i.e. not from flat pack bolted parts. |
