PKDM12
Item number: 11452
Thyristor power unit
Stepless phase cutting controller for 3~400V/50Hz motors with motor protection. It has a connection for a potentiometer or an external control signal 0...10V, 0...20mA or 4...20mA. The control signal can be choosen by an internal jumper. Internal potentiometer for setting set point, min. speed, max. speed and p-band. Digital input for on/off. Temperature control possible. Several motors can be connected in parallel as long as the total current does not exceed the current range. Fans to be used with this controller should be designed for thyristor speed control.
NOTE: phase cutting controller can make engine noise!
Tehnički parametri
| Nominalni podaci | ||
|---|---|---|
| Nazivni napon | 208 do 415 | V |
| Frekvencija | 50; 60 | Hz |
| Faze | 3~ | |
| Ulazna struja | 12 | A |
| Zaštita/Klasifikacija | ||
|---|---|---|
| Klasa zaštite | IP54 |
| Temperatura okoline i kanala | ||
|---|---|---|
| Dopuštena temperatura okoline | maks 40 | °C |
| Regulirani izlazni napon cca. | 0 | % |
| Maks. Naponski gubici | 55 | W |
| Kontrolni signal | 0...10V / 4...20mA |
| Dimenzije i težine | ||
|---|---|---|
| Masa | 3,8 | kg |
