Control Panels
Three phase control for three motor pumps.
TECHNICAL DATA
• Power supply 3 ~ 50/60Hz 400V ± 10%;
• Main disconnecting switch with door lock;
• Transformer for power supply of auxiliary circuits;
• Contactor for each motor;
• Exchanger;
• Protection degree IP 55
PUMP
• No. 7 indicator lights for the signaling of:
- Presence of power supply;
- Motor pump 1 -3 running;
- Motor protection tripping 1
INPUTS
• No. 8 low voltage inputs for:
- Emergency stop (e.g foat switches for protection from dry operation), active in both AUTOMATIC and MANUAL modes;
- Functional start and (e.g.: control Float switches) for each motor.
• Selector MANUAL-AUTOMATIC-OFF for
PROTECTION AND ALARMS
• Motor protection fuses for each motor;
• Protection fuses on the auxiliary circuits.
• Alarm output 24Vac active in case of overload protection tripping or maximum level reached.
• Engine block due to temperature sensor tripping