Inovance MD520 MD520-4T7.5B Universal AC Drive 7.5 kW 380 to 480 V 3-Phase Built-in Braking Unit

Product Description

The Inovance MD520-4T7.5B is a high-performance universal AC drive for three-phase 380 to 480 V motors. It drives induction, permanent magnet synchronous and synchronous reluctance motors from one unit and offers a heavy-duty rating of 7.5 kW with 150% overload for 60 seconds, plus a normal-duty rating of 11 kW. Sensorless vector control delivers 150% starting torque at 0.25 Hz, and built-in Safe Torque Off makes the drive suitable for machinery that requires a certified safety function.

Standard Features

• Unified motor control: Drives induction motors, permanent magnet synchronous motors and synchronous reluctance motors.
• Dual rating: Heavy duty at 150% overload for 60 s and normal duty at 110% overload for 60 s.
• Safety function: Built-in Safe Torque Off (STO) rated SIL 3 / PL e.
• Built-in keypad: Colour LED keypad shows drive and operating status.
• Conformal coating: Coated PCBs suitable for 3S2 and 3C3 environments; IE2 efficiency to IEC 61800-9-2.
• Built-in braking unit: Dynamic braking built in up to and including 75 kW (400 V).

Technical Specifications