Fully encapsulated toroidal transformers

Fully encapsulated transformers are produced with a central mounting hole. The maximum power for fully encapsulated transformers is 600VA. The cap colour is light grey.

Fully encapsulated toroidal transformer
Fully encapsulated toroidal transformer
Fully encapsulated toroidal transformer - mounting hole

Diameter of the mounting hole

20VA 50 VA 60 VA 80 VA 100 VA 150 VA 200 VA 250 VA 300 VA ≧400 VA
20VA5,1mm50 VA5,1mm60 VA5,1mm80 VA6,1mm100 VA6,1mm150 VA6,1mm200 VA6,1mm250 VA6,1mm300 VA6,1mm≧400 VA8,2mm

Standard specifications

The following table contains the default specifications for fully encapsulated transformers. These are to be seen only as examples: we manufacture each transformer strictly according to customer specifications.

P [VA] Ø [mm] h [mm] m [Kg]
P [VA]20Ø [mm]62,5h [mm]35m [Kg]0,4
P [VA]35Ø [mm]87,5h [mm]42m [Kg]0,6
P [VA]50Ø [mm]87,5h [mm]42m [Kg]0,8
P [VA]60Ø [mm]87,5h [mm]42m [Kg]0,9
P [VA]80Ø [mm]104h [mm]52m [Kg]1,1
P [VA]100Ø [mm]104h [mm]52m [Kg]1,3
P [VA]150Ø [mm]104h [mm]52m [Kg]1,5
P [VA]200Ø [mm]125,5h [mm]52m [Kg]2,1
P [VA]250Ø [mm]125,5h [mm]65m [Kg]2,5
P [VA]300Ø [mm]125,5h [mm]65m [Kg]2,8
P [VA]400Ø [mm]147h [mm]65m [Kg]3,6
P [VA]500Ø [mm]151h [mm]83m [Kg]4,5
P [VA]600Ø [mm]151h [mm]83m [Kg]4,7

Power rating limit

The power rating limit for fully encapsulated transformers is 600 VA.