Bushing Rated Current Rating *
Short Time Current Rating
Creepage Distance Required
Type of Requirement (In case of replacement/repairing/testing requirements, please share the drawing of the existing bushing)
L3 (Minimum CT space, mm)
L4 (Minimum Connection Length, mm)
D1 (Oil end side max dia, mm)
D2 (Electrode max dia, mm)
D3 (Minimum tube inside dia. For draw lead dia), mm)
D4 (Mounting flange OD, mm)
D5 (Mounting flange PCD, mm)
D6 (Air end terminal dia, mm)
N * D7(Mounting hole & Size)
End Use equipment / Application
Will the bushing be installed in the busduct.
Is bus duct a naturally cooled type bus duct or force cooled?
What is the maximum temperature of Air inside the bus duct during operation?
What is the maximum top oil temperature of the transformer during operation?
What is the maximum operating current/load current of the transformer?
What is the maximum ambient air temperature?
Mounting Angle required from vertical
Ambient Temperature range
Any other important details / specific requirements