Cadru ntrerupator automat, MasterPact NW40HDC-D, 4000A, 900VDC, 100kA/500VDC (Icu), 3 poli, fix, fara unitate de control

Gama: MasterPacT nume produs: Masterpact NW DC nume disjunctor: Masterpact NW40HDC-D Tip produs sau componenta: Disjunctor aplicatie a dispozitivului: DC voltage switching descriere poli: 3P Control unit: Fara unitate de control [In] curent nominal: 4000 A la 40 °C Performance type: H 85 kA 500 V c.c. [Ue] tensiune nominala de functionare: 500/900 V c.c. adecvare pentru izolatie: Da conformitate cu SR EN 60947-2 Selectivity category: Categoria B tip de control: Intrerupator cu revenire mod de montare: Fix [Icu] rated ultimate short-circuit breaking capacity: 100 kA Icu la 500 V c.c. L/R = 5 ms 25 kA Icu la 900 V c.c. L/R = 30 ms 35 kA Icu la 900 V c.c. L/R = 15 ms 50 kA Icu la 500 V c.c. L/R = 30 ms 50 kA Icu la 750 V c.c. L/R = 15 ms 50 kA Icu la 750 V c.c. L/R = 30 ms 85 kA Icu la 500 V c.c. L/R = 15 ms 85 kA Icu la 750 V c.c. L/R = 5 ms 85 kA Icu la 900 V c.c. L/R = 5 ms [Ics] capacitatea nominala de rupere in serviciu: 100 kA la 500 V c.c. (L/R = 5 ms) 25 kA la 900 V c.c. (L/R = 30 ms) 35 kA la 900 V c.c. (L/R = 15 ms) 50 kA la 500 V c.c. (L/R = 30 ms) 50 kA la 750 V c.c. (L/R = 15 ms) 50 kA la 750 V c.c. (L/R = 30 ms) 85 kA la 500 V c.c. (L/R = 15 ms) 85 kA la 750 V c.c. (L/R = 5 ms) 85 kA la 900 V c.c. (L/R = 5 ms) [Icw] curent nominal de scurtcircuit admisibil: 85 kA 1 s [Icm] capacitatea nominala de inchidere pe scurtcircuit: 100 kA L/R = 5 ms 500 V c.c. 25 kA L/R