Main Features:

HWJR-3 series soft starter inogona kushanda ne three-phase, AC squirrel cage induction asynchronous motor, The voltage is 320V ~ 460V, 50Hz/60Hz and the current is 1200A and below. The soft starter imhando yemudziyo. Izvo zvinodikanwa kuwedzera mabreaker (pfupi-yedunhu kudzivirira) uye AC contactor (Bypa-ss) mukati mekhabhineti. pamwe chete nema switch anogadzirwa nemagetsi mota control circuit.

HWJR-3 mudziyo wemhando inogona kushanda isina matatu-chikamu AC mota mukutanga yakakura yakawandisa kukwidziridza torque, uye magetsi emagetsi system inotamba dziviriro kubva kune yakawandisa ikozvino kukohwa simba rekuita basa, uye ine zvinotevera maitiro:

1.16 SCM kutonga, akangwara ese-dhijitari kuratidza.

2. inogona kuiswa mukudzidzira yakapfava kudzora mota dzakawanda.

3. Mamiriro ekutanga: Ikozvino kumisa tangi, Voltage ramp kutanga, Kick kutanga + ikozvino-kumisa kutanga, kick kutanga + voltage ramp kutanga. Yazvino ramp kutanga. Voltage ikozvino-inomisa kaviri yakavharwa-loop kutanga.

4. Kumira kwemahara uye kupfava kumisa, Iyo yekumira nguva kubva ku0 kusvika 60 masekonzi inogona kusarudzwa yakasarudzwa.

5. Pamusoro pezvino, Overload, Open phase, pakarepo kumira uye kumwe kudzivirira kukanganisa. pamwe nekuyerera, kushaya chikamu, kumira pakarepo, uye kumwe kudzivirira kusashanda.

6. Kuiswa nyore, kushanda nyore, basa rakasimba uye mutengo unonzwisisika.