Elevators

The system is made up of a driving motor which runs at almost constant speed and powers a dc generator as shown in the diagram. The generator output is fed to a dc motor. By varying the generator field current, its output voltage will change. The speed of the controlled motor thus can be varied smoothly from zero to full speed.

The Floor Annunciator is a lift component designed to report floor numbers, when the lift cage stops. The module can be progremmed to report messages as ” The door is opening”, ” The lift is overloaded” or any other required by the customer. Alhough You can choose pre-programmed commands in English, German, French and Russian or set it up in your own language.

Phase control is designed for control of voltages in three-phase networks. They find application in systems of automatic spare capacity activation and also in protection of induction motors from damage due to voltage drop or failure and angular voltage unbalance. They are among the few relays on the market featuring the full phase control over supply voltage.

Assure  lifting of hydraulic elevator in case of no electricity.Emergency light in the cabin in case of no elecricity.
Gives supply to the microcontroller in case of no electricity.