The ATV6B0M10T4 is rated 1400 hp at 480 V for normal-duty applications and 1100 hp at 480 V for heavy-duty applications, with corresponding apparent power of 1121 kVA and 961 kVA respectively. The heavy-duty rating governs continuous operation on constant-torque loads like conveyors or extruders; the normal-duty figure applies to variable-torque loads such as centrifugal pumps and fans where the drive can exploit the quadratic torque curve. Line current at 480 V is 1348 A for normal duty and 1156 A for heavy duty — these numbers drive the upstream breaker and cable sizing, not the motor FLA alone.
Safety and protection — STO SIL 3 and integrated safeguards
Protection covers motor thermal, drive thermal, overcurrent between output phases and earth, short-circuit, overvoltage on the DC bus, line supply phase loss, overspeed, and control circuit break — 16 distinct fault categories that map to specific Altivar parameter codes for diagnostics.
Fieldbus and I/O — slot architecture and communication options
Slot A accepts plug-in communication modules for Profibus DP V1, PROFINET, DeviceNet, Modbus TCP/EtherNet/IP, or CANopen (RJ45, SUB-D 9, or screw terminals). Slot A and slot B also accept digital/analog I/O extension or output relay extension cards — this modularity lets the drive match the network topology without a separate gateway. Embedded Ethernet supports Modbus TCP with half/full duplex and auto-negotiation at 10/100 Mbit/s; a separate 2-wire RS-485 Modbus serial port runs at 4.8 to 38.4 kbit/s with RTU framing. The analog inputs (AI1–AI3) are software-configurable for voltage (0–10 V DC, 30 kOhm) or current (0–20 mA / 4–20 mA, 250 Ohm) with 12-bit resolution. Discrete inputs DI1–DI6 are programmable 24 V DC, with DI5 and DI6 configurable as pulse inputs up to 30 kHz — useful for encoder-less speed feedback or flowmeter counting. Sampling for digital inputs is 2 ms ±0.5 ms on DI1–DI4, 5 ms ±1 ms on DI5–DI6; analog inputs sample at 5 ms ±0.1 ms.
Cabinet integration — mounting, cooling, and altitude derating
Cabinet-mount design with forced-convection cooling — the drive relies on its own fan for airflow, so panel ventilation must be sized for the 79 dB noise level (86/188/EEC) and the heat dissipated at full load. The integrated EMC filter meets IEC 61800-3 category C3 for 300 m shielded cable, which covers most industrial installations but may require an external filter for residential or public low-voltage networks. Operating altitude is 0–4800 m with current derating above 1000 m — for installations above 1000 m, the heavy-duty current rating must be reduced per the derating curve in the product manual. Pollution degree 2 per IEC 61800-5-1 means the drive is suitable for normal industrial environments with non-conductive contamination.