Please refer to below parameters for transformer bushingof Type:

BRDLW-252KV/630A-3

Code No.:SY22056-2

Total length:L-4575mm  

Arching distance:L1-2200mm 

Length in oil:L2-1420mm 

CT space:L3-750mm

Cable length:L4-4280mm 

Max dia. in oil:d4-270mm 

Oi box dia.:d3-350mm 

Oil box len.:H-480mm

Oil shielddiameter/length:D1-240mm/L5-115mm

HV terminal:

Hole distance:A1-40mm 

Hole length:B-80mm 

Hole diameter:d1-14.5mm

Installation flange:

Outer diameter:D-550mm 

Inner diameter:d-300mm 

Hole distance:d2-500mm 

Hole number:12

Hole diameter:d5-24mm 

Upper length:h-210mm 

Thickness:26mm

Rod inner diameter:d6-55mm 

Connection hole inner dia.:d7-32mm 

Total weigth:800KG 

Creepage distance:6700mm