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MD810 MULTIDRIVE VFD
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MD810 MULTIDRIVE VFD

MD810 MULTIDRIVE VFD

MD810 is a modular, scalable, easy-to-use product designed for industrial applications requiring complex multidrive systems. Combined with a common rectifier, MD810 forms a multidrive system for complex sectional machines, such as wire drawing, metal processing, calender, textile and chemical fier machinery. MD810 offers a modular design and a common frame size, making it scalable and easy to use. For machines requiring multi-axes servo control, MD810 was designed to work seamlessly with the IS810 servo drive, which matches the common frame size. Peer-to-Peer functionality is included on the drive as standard and includes speed/ position control, load sharing, droop control, and tension control.

InoDriveShop is Inovance’s PC-based software offring. It is based on a familiar Windows™ interface. InoDriveShop can upload and download drive parameters, and features a variety of other functions, such as a real-time oscilloscope.

FEATURES & FUNCTION

  • Open and closed loop control For induction and permanent magnet synchronous motors
  • Single drive modules: 1.5 to 160 kW – Dual drive modules: 1.5 to 18.5 kW
  • Reduced installation costs
  • Energy saving,  Functional safety – STO SIL3

  • Easy & flxible integration,Easy commissioning & maintenance
  • Multiple control modes, Advanced functionality
  • Designed to be durable
  • Common DC bus configuration allows sharing of regenerated energy
  • Centralized braking design enables braking energy to be reused
  • Class 3C2 & 3S2 conformal coating
  • Separate cooling channel for heatsink prevents dust contamination of internal PCBs
  • Applicable ambient temperature range  – Operation: -10 – 50°C – Storage: -25 – 70°C
  • Humidity range of 5%-95% (60% in case of corrosive gas)
  • Cost-effctive, built-in DC reactors for smooth current flw and reduced harmonic distortion
  • Overload: 150% (for 60 s); 178% (for 2 s)
  • Common sizes for each power segment enables fewer inventory components to be stored in customer warehouses
  • DC soft charge module enables drive to be independently powered on or off

  • Built in redundancy: if one rectifier fails, the system can continue operation with reduced capacity (reduced speed and/ or load)
  • PLC/HMI/drive software confiured through the same network for simple maintenance and lower maintenance  costs
  • Software integrates all steps for commissioning, diagnostics & maintenance
  • Improved power effiency results in a smaller cabinet due to reduced rectifier capacity and reduced braking units
  • Through-hole mounting further reduces cabinet size/volume
  • Compact“2 in 1” dual drive module available for ratings from 1.5 to 18.5 kW
  • Simple, plug & play module installation
  • DC bus connection accessible from the front for easy module installation
  • Safe Torque Of (STO) function eliminates need for output contactors
  • Fewer specialist workers required for installation
  • Rapid module replacement  when needed. One-click network connection with InoDriveShop
  • Optimized wiring and commissioning -One PLC connection cable – One group of input power cables – One remote keypad with one cable – connects to multiple drives
  • Fewer external components: built-in mini bus bars and common DC bus confiuration enables elimination of external supply components (individual protections, braking units and resistors)
  • Compatible with open communication fildbuses like PROFINET, PROFIBUS DP and CANopen
  • Control modes: – V/f for open loop induction motors – SVC for open loop induction and PMS motors – FVC for closed loop induction and PMS motors
  • Capacity range: 1.5-160 kW (1.5-18.5 kW for dual drive“2 in 1”  modules) 3 ph 380-480 VAC voltage supply range
  • TN and TT supply, 24 V auxiliary control supply
  • Maximum output frequency 500 Hz
  • IP20 (IP00 for 355 kW power supply)
  • Built-in dynamic brake (for 22 & 45 kW rectifiers)
  • Built-in English language LED keypad,  Optional remote keypad with 8 GB SD card – Only one keypad needed for multiple drives Parameter copying capability
  • Static and dynamic autotuning
  • Second PID control for external devices
  • Range of peer to peer control modes: – Speed/position control – Load distribution control – Droop control – Tension control
  • Center winder/unwinder functionality – Textile wobble control included as standard
  • Communication protocols: – Modbus-RTU – CANopen – CANlink – PROFIBUS DP – PROFIBUS DP-to-CANopen gateway – PROFINET-to-CANopen gateway
  • PSU unit available from 22 to 355 kW
  • Switching frequency up to 12 kHz
  • Safe Torque Of (STO) SIL3 (EN 61800-5-2)
  • Feedback technologies supported: – Resolver – ABZ incremental encoders  – 23 bit serial encoder – unique proprietary Inovance product