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Safety Transformers

Railway workplaces require an extraordinary care for operating with electro technical products. To maintain the required user protection against electrical hazards, it may be necessary to install safety and insulating transformers

Blue Point SCADA Software

Insulation also eliminates that two defective heating elements create a “Track occupied” signal due to a short between the right and left track. Furthermore, it eliminates problems with potential differences between the public mains and the rail potential.

With the SAN safety transformers you get:

A rock solid safety transformer

With a lifetime of more than 30 years, thousands of successful installations in the railway environment worldwide prove the durability of our safety transformers.

A safety transformer with built-in rush current reducer

The inrush current is reduced by more than 50%.

Zero maintenance

The safety transformers are designed in a single piece cast siluminium case, without welding, to avoid corrosion. The potting material is a special polyurethane which improves the heat dissipation capabilities.

Standard or customized

SAN delivers the safety transformers either for standard voltage in- and output or built according to customers’ specification.

Save Cable-cupper, Full Load Balancing

Select our special 3-phase in, 2-phase out transformer design that balances out the load to be identical for all three phases.

Double insulation, Class 2

The double insulation secures high personal safety, and requires no earthing.

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Member of NIBE Group

SAN Electro Heat a/s was founded in 1950 in Copenhagen. Today we are situated in North Sealand and we are part of the Swedish NIBE Group.

Contact us

Gillelejevej 30b
DK-3230, Graested, Denmark

CVR: 42165913

Tel.: +45 4839 8888
Fax: +45 4839 8898
[email protected]