5 step SpeedSwitch 50 – 5 step transformer without enclosure. Must be build-in or replaced in suitable enclosure.
Stepped adjustment of motor speed with 0-5V, 0-10V, temperature or potentiometer. Designed for speed control of single phase adjustable AC motors.
Equipped with 5 speed positions. At minimum control signal, it is possible to set the motor to stop or run at a fixed low speed. The green lamp for operation is illuminated in the 5 speed positions, and it is flashing if the motor is not powered (though only if the “stop” function has been selected).
The phase is connected to terminal 5 when the motor is in operation. This may be used to run an auxiliary relay for activation of a heating element.
Temperature adjustment is possible by connecting a 22K NTC sensor. The control signal (0-5V, 0-10V or potentiometer) will be the set point 10-30°C. The unit is prepared for inverted operation for cold air supply.
Sensor and potentiometer to be ordered separately.
The product is discontinued. About 19pcs. can be produced.
| EAN-Number | 5703471148107 |
|---|---|
| Size (HxWxD) | 265x200x130 mm |
| Enclosure | IP 00 |
| Supply Voltage | 230 VAC |
| Frequency | 50 Hz |
| Max. tolerance of supply | 5% |
| Max. load (Ampere) | 5.0 A |
| Ambient temperature | 0 - 30 °C |
| 0-10V Input Impedance | 9 kOhm |
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