Mitsubishi Electric Inverter Drive 400 W 3 Phase Variable Frequency Vector Control 400V ac 1.2 A FR-D740-012SC-EC

Mitsubishi Electric FR-D740-012SC-EC inverter drive is a new, 400 W power rated, three-phase variable frequency drive suitable for induction motor control with a 400 V AC supply. It features advanced sensor-less vector control technology that enables superior torque and precise speed regulation, ideal for industrial automation and control applications.

The unit's compact wall-mount design with dimensions 128 mm length, 108 mm width, and 129.5 mm depth allows easy installation in constrained spaces. The FR-D740 series offers simple wiring with integrated spring clamps that facilitate quick connection of power and control lines, enhancing system reliability.

For user convenience, the drive is equipped with a digital dial interface and a four-digit LED display that provide direct access to key parameters and real-time operating status, including alarm codes. The standard serial RS485 communication interface permits seamless integration with PLCs and PCs for system monitoring and programming.

Safety is enhanced via an emergency stop input compliant with EN 61800-5-2, enabling direct connection to safety circuits. The drive features a second transistor output configurable for sink or source logic, adding flexibility for control applications. It also supports a maximum short-term overload of 200% for 0.5 seconds to handle demanding start-up conditions.

Typical applications include machining tools, conveyor drives, feeders, gates, and doors. The FR-D740-012SC-EC is an energy-efficient Better World product accredited under EC, RoHS, GOST, UL/cUL, EAC, and CE standards, and designed for reliable operation over ambient temperatures from -10°C to +40°C.

This inverter drive improves stopping power through the direct connection of an external braking resistor and automatically restarts after power failures, minimizing downtime and increasing operational safety. It is manufactured in China under strict quality standards.

The inverter drive supports variable frequency and vector control for precise motor management. Saves energy as a Better World certified product. Compact wall mount design for flexible installation. Supports standard industrial communication protocols via RS485 serial interface.

Includes safety features compliant with international standards. Easy parameterization and monitoring via integrated digital dial and LED display. Robust operation in a wide temperature range. Explore professional Inverter Drives and automation components from Mitsubishi Electric on EnvMart to enhance your industrial control systems.