Inovance MD 310

An optimized, compact open-loop vector drive built for high-starting torque and dynamic response.

Product Overview

The Inovance MD310 is a compact, open-loop, general-purpose AC drive designed for high performance in demanding industrial environments. It features a flexible design that supports multiple motor types and communication protocols, making it an ideal solution for machine builders and automated systems.

Key Features

  • High Performance Control: Offers Sensorless Vector Control (SVC) with a starting torque of 150% at 0.5 Hz.
  • Broad Power Range: Available in power ratings from 0.4 kW to 18.5 kW.
  • Advanced Motor Support: Compatible with both Induction Motors (IM) and Permanent Magnet (PM) motors.
  • Integrated Safety & Braking: Features a built-in dynamic braking unit across all models.
  • Robust Environmental Protection: Enhanced reliability with Class 2 conformal coating resistant to 3C3 and 3S2 environments (humidity and dust).
  • Compact Installation: Supports side-by-side mounting to save cabinet space and operates in high ambient temperatures up to 50°C.
  • Flexible Programming: Includes two independent S-ramps and user-definable parameters for easy startup.

Technical Specifications

ParameterDetails
Voltage / Power3-phase: 380–480 Vac (-15% to +10%),
0.4 kW to 18.5 kW.
ApplicationsGeneral-purpose industrial machinery requiring high starting torque and compact design.
Protection ClassesIP20 enclosure rating. Conformal coating resistant to 3C3 and 3S2 environments.
Motor ControlOpen-loop V/F and Sensorless Vector Control (SVC). Max output frequency: 500 Hz.
I/O ConfigurationFeatures flexible, programmable I/Os including 5 digital inputs
2 analog inputs
1 relay output.
FieldbusBuilt-in: Modbus RTU and CANlink.
Optional: CANopen and PROFIBUS-DP expansion cards.
Cable LengthRemote keypads include a 3.0 m matching cable (MDCAB).
Overload (HD)G-type (Heavy Duty): 150% of rated current for 60 seconds and 180% for 3 seconds.

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