CIRCUTOR DISPENSER Series - Manual (Page 84)

5�2�4�1�- GENERAL RELAY
This is an omnipolar relay that can cut off the power supply from the subscriber, according to
the operating mode of the Dispenser in the following cases:
- The contract is about to end.
- The energy or EDA units are used up.
- An overcurrent trip has occurred.
- The maximum available power has been exceeded.
The relay can be rearmed with two methods:
 Manual, when the power supplies are cut off, they can be recovered by pressing the
button, provided that there are energy units available.
In the event of a power cut caused by an overcurrent, disconnect a load and press the
button to restore the service
�
If the maximum available power has been exceeded.
 Automatic, if the EDA balance has been used up and the tank has been filled with the
dripping option, the relay is rearmed automatically. (See 3�5�3�1�- EDA UNITS CONCEPT ).
The unit will follow a reclosing sequence that varies according to the number of times the
power supply has been cut off on that same day. To close the relay, the unit will wait until
the EDA contracted by the user reaches 1%, 2%, 3% or 4%, depending on whether the
power supply has been cut off on the same day for the first, second, third or fourth time,
respectively.
Note: If the power supply is cut off more than four times during the same day, the relay
will not be rearmed automatically and the user will have to press the
button to recover
the power supply.
5�2�4�2�- AUXILIARY RELAY
The unit can activate an auxiliary relay that supplies secondary loads to fully take advantage of
the bonus periods in the price of energy and excess power.
84
Dispenser Universal System
Instruction Manual