Transformers

First Choice for Optimal Voltage

Siemens - Transformers

It is an appropriate transformer that ensures that the right voltage is supplied in every situation. The solution: SIRIUS. Our transformers master every task all over the world – reliably and safely.

The series of single-phase and three-phase SIRIUS transformers (≤ 16kVA) combine all the properties of safety, isolating, control and line transformers. They therefore master every application with style.

The control transformers are also characterized by their high short-time rating.

Our single-phase and three-phase SIRIUS power transformers with selectable input and output voltages can be used as mains matching, auto or converter transformers to DIN VDE 0532-6.

Advantages at a glance

  • Freely selectable input and output voltages for the power transformers

  • Can be used at temperatures of up to 55°C

  • Optimum protection thanks to fuseless construction with an integral safety standard to EN 61558

  • CE marking

  • Cage clamp connection system optional

  • High short-time rating for control transformers

  • Comprehensive catalog spectrum of three-phase SIRIUS power transformers

  • Comprehensive range of spare parts for single-phase and three-phase SIRIUS transformers ≤ 16 kVA

  • cURus approval



Application range

  • Control-power transformers in plant and control system manufacture

  • Matching transformers for industrial plants/shipbuilding

  • Isolating and safety transformers for electrical devices

  • Transformers in production machines

  • Device transformers for communications technology, medical engineering and domestic electrical installation practice

  • Transformers for drive systems

  • Converter transformers for galvanizing