Tablouri pornire directa P2BPA2 - P2BPTA2 pentru 2 pompe seria Semisom
- N° 3 facilities for wiring in a start - stop
alternate-duty-assist float switch,
pressure switch, etc.;
- N° 1 facility for wiring in an alarm device;
- N° 1 Volt-free facility for alarm device.
- Opening interlocked;
- Low-voltage auxiliary circuits (24 V) with fuses;
- Run contactors;
- Thermal relays for motor protection
(in case of intervention, immediate switch
to the standby pump);
- Set of fuses to protect the motors;
- Electronic circuit with microprocessor
to control the alternate or contemporaneous
run of the electric pumps;
- HAND-OFF-AUTO selector switches;
- Led lights for:
power, run P1 and P2 - thermal cut-out P1 and P2.
- Plastic casing;
- Protection degree IP 55;
- Ambient temperature -5/+40 ºC;
- Dimensions: 300x380x120 mm.
- Power failure alarm.