REO current and voltage sensors
21 November, 2012
This brochure offers a broad spectrum of REO current transformers for
For many years, REO has been active in the development, manufacture and optimization of
current transformers and instrument transformers that are used in the widest variety of
applications - e.g. metrology and control technology, control cabinet construction, motor-speed control and welding engineering.
As a member of the Association of German Machinery and Equipment Constructors (VDMA), REO is committed to comply with all relevant norms and certifications worldwide, as well as ensuring that products are constantly developed to the latest state of the art.
In addition and particularly in the domain of railway engineering, stringent requirements must be met in relation to external environmental effects (heat, cold, sand or moisture), resistance to shock and vibration, insulation design, and high loading capacity.
This guide shows current transformers that are distinguished by the appropriate norms (REO is IRIS certified) thatare essential in railway engineering.
Today’s current-transformer market
Particularly in the complex area of solar and wind and other alternative energy sources,
efficiency is a top priority, demanding the use of highly sophisticated power electronics.
This feeds energy reliably into applications and keeps it precisely controlled and connected.
These systems and other modern applications demand high quality current monitoring to
ensure precise coordination between power semiconductors, system monitoring and
From simple current monitoring to the efficient reduction of energy consumption.
A broad spectrum of current and voltage transformers from REO provide solutions for a
number of applications - for simple current monitoring or working within frequency converters,main and subsidiary current monitoring, and for the efficient reduction of energy consumption. A variety of technologies, such as open loop and closed loop technology, and the measurement of currents ranging up to 3000 A, ensure that the application can be optimized by using a sensor from REO.