ABB VSD VFD ACS880 3P 380 500Vac 780A 750HP HEW3MSTD 472" Corriente Nominal 50A Rango de Presion:0 a 1" w.c. 472" Corriente Nominal 50A Rango de Corriente 0 MODEL 16A2035 RELAY CURRENT + UL cUL certification ATEX compliant ABB (ACS880 series) Rated input voltage 380Vac 500Vac (3 phase 3P) Rated current 780A (nom 500Vac) IP22 UL type 1 Frame size 1xR8i + 1xR8i with Modbus RTU Modbus communication capability Floor freestanding mounting with built in Choke + digital I