High Voltage tapping used for transformers hv taps.ppt

transformer tapes

1. Bus Bar Insulating Tubing
(BBIT/BPTM)
•Can be used on all types of bus including round,
rectangular
•Covers diameters ranging from 8mm to 180mm
•Covers complex bends and geometries
•Can be used to make custom bushing covers

7. TATA POWER
MUMBAI

9. High Voltage Bus Tape
(HVBT)
•Entire substations can be insulated with bus
tape, as it can be used on any component,
making it the ultimate emergency retrofit
solution

13. High Voltage Insulating
Sheet (HVIS)
•One size fits all
•Allows clean re-entry, as it does not
adhere to metal,
•Can be used to make custom re-usable
covers

16. BCIS SHEETS
•2.5mm thick high-voltage, outdoor, insulating sheet
•Used to insulate large regions such as hook-switch
Disconnects
•Held in place with outdoor “tie raps”
•Easy to cut to size

19. Bus Connection Insulating
Covers (BCIC)
High voltage vacuum formed insulating
covers for:
•Insulator tops
•Bus bar joints / T-joints
•Any other shapes
These covers allow rapid installation

25. Re-openable pre-formed Busbar Cover & Polymeric Insulator