What this ATV630 variant covers
The ATV630U75N4US: Rated for 7.5 kW normal duty (5.5 kW heavy duty) on 380…480 V three-phase supply. Continuous output current is 16.5 A at 4 kHz for normal duty, 12.7 A at 4 kHz for heavy duty. Drives both asynchronous and synchronous motors. Integrated EMC filter meets IEC 61800-3 category C2 at 50 m cable length, category C3 at 150 m. That keeps the panel from needing an add-on filter for most standard motor cable runs. Safety function STO (safe torque off) rated SIL 3, which meets machine safety requirements without extra hardware.
Lifecycle and compliance status
Marked CE, listed to UL 508C, and complies with IEC 61800-3, IEC 61800-5-1, IEC 61508, and IEC 13849-1. TAA/BAA compliant for US federal projects.
Wall-mount only, vertical position within ±10°. IP21 protection (IEC 60529) or UL type 1. Forced convection cooling draws 103 m³/h of air — leave clearance above and below on the panel layout. Operates up to 1000 m altitude full rating; derate 1 % per 100 m above that to 4800 m. Pollution degree 2 environment. Ambient humidity 5…95 % non-condensing. Line current at normal duty: 13.8 A at 380 V, 11.9 A at 480 V. Heavy duty: 10.5 A at 380 V, 9.2 A at 480 V. THDI below 48 % from 80…100 % load per IEC 61000-3-12.
