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Electronic Centrifugal Switch (ECS) is a reliable solid-state switch that would duplicate the functions of the conventional centrifugal switch with additional benefits of the electronic device. The ECS constantly monitors speed voltage /current and phase, and the internal ASIC will control the button On or Off. At the cut-Off point, the motor speed usually accelerates to 60~80% of the synchronous speed (see Figure 1 torque-speed curve). When the motor encounters overload conditions or the motor speed decreases to approximately 20~40% of the synchronous speed, ECS reconnects the start CAP.
P/N | Voltage(V) | Max Start Current (3s TC=25) (A) | Package |
RECS-105P | 115 | 30 | Plastic Case 72L*31W*23H |
RECS-120P | 115 | 60 | Plastic Case 72L*31W*23H |
RECS-120S | 115 | 60 | Plastic Case 52L*50W*24H |
RECS-140P | 115 | 120 | Plastic Case 72L*31W*23H |
RECS-160C | 115 | 180 | CAP Case 46Dia*86long |
RECS-205P | 230 | 30 | Plastic Case 72L*31W*23H |
RECS-220P | 230 | 60 | Plastic Case 72L*31W*23H |
RECS-240P | 230 | 120 | Plastic Case 72L*31W*23H |
RECS-260C | 230 | 180 | CAP Case 46Dia*86long |