Electronic Centrifugal Switch Recs-240p Easy Spare Parts Electric
Motor Switch
Product model: RECS-240P
Motor voltage: 160V-264Vac 50Hz/60Hz
Motor power: 2200 - 4300W
Maximum current: 120A /3S
Applicable models: Single-phase AC motors of YL, YC, ML, and MC
series
Application instructions for the 4th generation products of RECS -
XXX series electronic centrifugal switches.
The setting of the motor’s disconnecting rotating speed (namely,
the setting of RECS series electronic centrifugal switch):
Please ensure that the electronic centrifugal switch is connected
properly, the details of which are shown in the above corresponding
wiring diagram of an electronic centrifugal switch;
Please make sure that the motor is provided with the rated voltage
and rated frequency, which shall conform to the chosen voltage
range of the electronic centrifugal switch;
Please make sure that the pressure drop when the motor starts is
not over 5% (it is better to use a high-power variable-frequency
power source);
Please make sure that the motor has no load;
Power the motor on to run it for 5 seconds to complete the setting
(which means the electronic centrifugal switch can automatically
read the electrical parameters of the motor, set the motor’s
disconnecting rotating speed at about 75%, and save it
permanently). During the setting process, it is normal that the
motor vibrates obviously. Please do not power it off;
After the above setting process is finished, the motor can be used
normally;
Considerations:
*** Please remember that the electronic centrifugal switch shall be
operated as per the above setting steps for the first time it is
powered on;
*** Please neither use the switch having been set properly in
different motors nor change parameters of a motor on which a switch
has been set properly, it will cause bad switch actions;
*** As for a switch having been set properly if the parameters of
the motor are changed or the switch needs to be used in another
motor, the disconnecting rotating speed of another motor shall be
set as per the above setting steps after the data in the switch are
removed (please refer to the removal of electronic centrifugal
switch data for details).
| 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 |
