M200-064 00470A - Inverter Drive - NIDEC

Integrate Unidrive M200 into any system

The Unidrive M200 has been designed for applications that require flexible integration with systems via communication networks and fieldbuses, or through Advanced Rotor Flux Control (RFC-A) open-loop motor control. The M200 offers the most convenient upgrade path for Commander SK users. The M200's "SI" interface allows integration with a wide range of available industry standard fieldbuses or extended I/O to enable remote control and diagnostics on different networks. These include SI-Ethernet, SI-EtherCAT, SIPROFINET RT, SI-PROFIBUS, SI-CANopen and SI-DeviceNet. Additionally, the AI-485 adapter option allows connection to RS485 networks using Modbus RTU.

Maximize productivity with open-loop motor control performance

The M200's Advanced Rotor Flux Control (RFC-A) uses closed-loop current control to give maximum stability to induction motors at all powers. It provides a high bandwidth control algorithm with 125 μs current loop update rate and 180% motor overload for heavy industrial machinery applications.

Install and configure quickly and easily

The Unidrive M200 comes standard with an easy-to-use fixed LED keypad and a useful settings guide on the front of the drive to improve understanding during set-up and querying. Parameter sets can be easily saved or transferred between drives using the Unidrive M Connect PC Tool or an SD card with AI-Back-up or AI-Smart Adapter. An easy to install remote LCD keypad is available for IP66 panel mounting and additional diagnostic information. Fast DIN rail mounting is supported up to 1.5 kW (2 hp).*

Transfer settings without AC power

For rapid mass production of machines, the AI-Back-up or AI-Smart Adapter option can be powered with 24V to transfer settings to and from standard SD cards.

Minimize downtime with robust and reliable design

The Unidrive M200 is extremely reliable thanks to a design based on more than 40 years of know-how, expertise and development. Build quality is assured through state-of-the-art manufacturing processes. M200 is packed with proven features to keep systems running in environments as described by IEC60721-3-3 3C3 and EN60068-2-60 meth. 4.

• PCBs are conformally coated to further increase resistance to harsh environmental conditions

• A patented airflow system cools the drive more efficiently and protects internal components

• Wide supply voltage tolerance maintains drive operation in areas with variable supplies

• User-replaceable 3-speed smart cooling fan with fan failure detection circuitry

• Path avoidance functions take intelligent action instead of triggering critical processes. For example:

➪ Load shedding reduces speed at current limits

➪ Supply loss bypass continues to work during brown outs

• Derating values are available so that the M200 can operate in temperature environments

• High overload capability - 180% for 3s or 150% for 60s

• Ingress protection up to IP21 - open class UL (NEMA 1) compliance

Reduce application size and cost

The compact dimensions of the Unidrive M200 drive are among the smallest in its class at every power rating.

Easily upgrade Commander SK designs and installations

Unidrive M200 is designed for easy migration from Commander SK. Tools are available for quick and easy installation:

• Compatible dimensions, along with retrofit kits, mean the M200 can easily fit into existing Commander SK applications using existing fittings

• Same power and control wiring philosophy

• Porting of Commander SK settings to Unidrive M200 is supported by the Unidrive M Connect software tool

Typical Applications

Speed control for conveyors, fans, positive displacement pumps and mixers - applications where functions are remotely controlled via fieldbus or Ethernet communications.