Contactor Neechipat Lc1-F - F - 3 - 780 A - Ac-3 - 440 V - Fara Bobina

Gama: TeSys nume produs: TeSys F Tip produs sau componenta: Contactor nume scurt al dispozitivului: LC1F aplicatie contactor: Sarcina rezistiva Comanda motor categorie de utilizare: AC-4 AC-3 AC-1 descriere poli: 3P power pole contact composition: 3 NO [Ue] tensiune nominala de functionare: <= 1000 V c.a. 50/60 Hz <= 460 V c.c. [Ie] curent nominal de utilizare: 780 A 55 °C) la <= 440 V c.a. AC-3 1600 A 40 °C) la <= 440 V c.a. AC-1 putere motor kW: 450 kW at 1000 V c.a. 50/60 Hz (AC-3) 400 kW at 380...400 V c.a. 50/60 Hz (AC-3) 425 kW at 415 V c.a. 50/60 Hz (AC-3) 425 kW at 440 V c.a. 50/60 Hz (AC-3) 450 kW at 500 V c.a. 50/60 Hz (AC-3) 220 kW at 220...240 V c.a. 50/60 Hz (AC-3) 475 kW at 660...690 V c.a. 50/60 Hz (AC-3) 110 kW at 400 V c.a. 50/60 Hz (AC-4) tensiune circuit de comanda: 110...500 V c.a. 40...400 Hz with LX1/LX9 coil 48...440 V c.c. with LX4 coil [Uimp] tensiune de tinere la impuls: 8 kV categorie de supratensiune: III [Ith] curent termic conventional in aer liber: 1600 A (at 40 °C) Irms capacitatea nominala la inchidere: 7800 A c.a. conforming to IEC 60947-4-1 capacitate de rupere nominala: 6240 A conforming to IEC 60947-4-1 [Icw] curent nominal de scurtcircuit admisibil: 3000 A 40 °C - 3 min 6250 A 40 °C - 10 s 5600 A 40 °C - 30 s 4600 A 40 °C - 1 min 2200 A 40 °C - 10 min calibrul fuzibilului asociat: 800 A aM at