Single-phase cast resin transformers for railway engineering

Description

The technical solution was worked out bearing in mind the application of the transformers in the systems for protective separation of electric heaters for heating up EOR crossovers from supply devices near the tracks.
The transformers are adjusted for fastening in hanging position, in the EGC-102 boxes near the tracks.
The fastening slots are placed in accordance with the standard hole spacing used in railway devices.

Technical data

Design Isolating transformers ET1KOLŻ are produced in accordance with requirements of EN/IEC 61558-2-4
Insulation class

E(120oC)

Climatic class
/environmental class

C2/E1

Ambient temperature 10oC
Protection degree IP 00
Protection class II
Frequency 50 Hz
Primary voltage 220 V or 230 V
Secondary voltage 220 V or 230 V
Terminals screw terminals with cross section 10 mm2
Fastening by means of angles

 

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