E.R.B.P
Up to 36 kV	24-36 kV	24-170 kV
PGFE generator bushings	PTFE/PTHE oil to air transf. bushings	PNE/PCTE oil to air / oil to oil transformer bushings

O.I.P
Oil to air transformer bushings			Oil to SF6	Oil to oil	Air to air
52-1200 KV	52-245 KV	25-765 KV	72,5-1050 KV	72,5-1050 KV	72,5-420 KV
PNO	PSO	PAO	POBO	PCTO	PWO

R.I.P		SF6
52-170 kV		52-550 kV
PSR		PABS