VASTRAY GROUP PTY LTD
TRANSFORMER ENQUIRY WORKSHEET
Vastray enquiry worksheet | 25 September 2026
Contact: sales@vastray.com.au

1. Company / contact / email:


2. Project and application:


3. New installation or replacement:


4. Quantity:


5. Rated capacity (kVA / MVA):


6. Primary / secondary voltage:


7. Frequency:


8. Vector group / impedance / tap requirements:


9. Insulation level / losses / noise requirements:


10. Oil-immersed or dry-type preference:


11. Cooling and temperature-rise requirements:


12. Site ambient / altitude / exposure:


13. Enclosure / installation / ventilation requirements:


14. Terminal and cable / busbar interfaces:


15. Dimensions / mass / access constraints:


16. Applicable project specification:


17. Required test evidence / witness tests:


18. Delivery location / required arrival date:


19. Proposed supply scope / site responsibilities:


20. Available drawings / nameplate photos:


21. Open questions:


Complete the relevant fields and email your enquiry with supporting documents. This worksheet is a procurement brief, not a product data sheet or engineering approval.