SIMEAS-T - Transducer with auxiliary power
7
Operating Instructions
1 Area of application
Transducers are used to convert different measured signals from high-voltage and
low-voltage systems into proportional output variables. Areas of application are, for
example
Power supply and distribution for areas in which measured signals must be sent over
a large
distance. The active SIMEAS transducers convert the alternating input voltage or the
alternating input current from the high-current power network (45 to 65Hz) into a
load-independent direct output current or a load-independent direct output voltage.
Up to the maximum permissible load, multiple devices – such as recorders, displays,
remote control systems, computers and controllers – can be connected and operated
directly or via long-distance lines at the output. Input and output with auxiliary power
supply are electrically isolated from each other.
The SIMEAS transducers must be installed in a closed system, such as a control
cabinet.
2 Characteristic curves
Alternating current and voltage
