Electronic Board Control 1 Sanitation Pump

Quadro Electrónico para controlo e protecção de 1 bomba de saneamento

Control and protection of electric pumps used in draining wastewater or rainwater.

Apresentação

- Plastic box 250x200x140 mm in plastic with hinge and transparent cover.
- Contactor and electronic thermal relay.
- Automatic operation or off, commanded by a 2-position switch.
- Connection for remote starting command via float.
- Protection against overloads through electronic relay.
- Overvoltage protection.
- Short circuit protection
- Maximum level float with alarm.
- 4 cable glands, for passing the connection cables.

Como Funciona

When the effluent level reaches the 1st buoy (stop buoy) the panel does not give the start order, it just signals that the level has reached the stop buoy, the panel will only give the start order when it reaches the 2nd float (start buoy) ). After the pump service entrance, the switchboard will only turn off the pump when it reaches the stop buoy.

If the assembly option is for rainwater (2 floats), the 1st float will start and stop (according to the diagram).

If the effluent level reaches the 3rd float (alarm float) the alarm will be triggered.

In the event that one or more floats are faulty, the control panel will give the order to start the pump when the level reaches the 3rd float (alarm float) and will only switch off the pump when the level drops and after a predetermined time period has passed.

If the fault is detected only on the 1st float, the operation will be performed on the other floats, the operating mode will be the same for the rest. In this situation and in the event of failure of any buoy, the panel will trigger the alarm (beetle).

Even if the external audible alarm is turned off, the fault is still indicated on the panel until the fault is resolved.