Control panel for submergible pumps FANOX CBT

Main Advantages:

• Thermal memory that memorises heating and cooling cycles of the motor.
• Automatic reset for well filling and adjustable from 2 to 75 minutes.
• Indication of tripping cause.
• Control point for pressure switch, buoy, programmer…
• Includes: circuit breaker 3P or 3P+N, PF electronic relay, contactor, LED’s and on/off switch.
• Models with a metal case also include voltmeter, ammeter and cos φ meter.

The cosine of phi (cos φ) is the value of the cosine of the phase angle between the voltage and the intensity of the electrical current. This oscillates from a value slightly below 1 for a full load operating motor to almost 0 when it is dry running.