Drive rating and overload profile
The Siemens SINAMICS G110D AC Drive 6SL3511-1PE27-5AM0 is rated for high-overload duty: 7.5 kW at 200% for 3 seconds, 150% for 60 seconds, and 100% for 300 seconds on a 380-500 V 3AC supply. That overload profile suits applications with short-duration peak torque demands — conveyors with breakaway loads, mixers with cold-start viscosity, or crushers that need a torque spike to clear a jam. The 200% / 3 s ceiling is the figure that governs sizing for these intermittent peaks; the continuous 7.5 kW rating covers the steady-state motor load.
Enclosure and integration
The 210 x 450 x 240 mm (HxWxD) FSC frame mounts on a backplate or inside a wall-mounted enclosure; gland plates for the motor and line cables need IP65-rated cable glands to maintain the seal. The integrated Class A EMC filter and braking chopper are built in, so no external filter or brake resistor module is required for standard installations — the chopper handles dynamic braking for vertical loads or rapid deceleration profiles.
Bus interface and control
AS-Interface bus interface is on board — no separate communication module needed for AS-i networks. This is the fieldbus layer for discrete sensors and actuators on the line; the drive receives speed setpoints and control commands over the AS-i cable, which also supplies power to the bus slaves. For installations already running AS-i, this drive drops in without a gateway or additional wiring.