Transformers with Scott - connection


Transformers with the "Scott" connection are used wherever there is a need for supply two-phase receivers or a group of single-phase receivers. An important advantage of Scott-connection is the fact that for the two-phase symmetrical load the three-phase network load is well balanced. Connection diagram and operation principle can be found in the "Technical guide"

Technical data

Design Transformers with Scotta connection type ET3S2 are produced in accordance to the requirements of standard EN/IEC 61558-1
Insulation class

F(155oC) - standard

Climatic class/
Environmental class

C1/E0 - land design; C2/E1 - maritime design

Ambient temperature 40oC
Protection degree IP 00
Protection class I
Frequency 50/60 Hz
Primary voltage up to 1000 V
Secondary voltage up to 1000 V
Fastening by means of angles