Products - Inverters AC Motor Drives - Delta EMEA

REG2000 Series

When handling inertia loads, a traditional drive system generally performs rapid deceleration, braking and positioning actions. In generator mode, the motor produces regenerative energy which must be dissipated to maintain a stable DC bus voltage and safe operation. The traditional solution to the regenerative energy problem is to install a brake resistor. This is easy to install and is low cost but it takes up a lot of space and requires the installation of additional devices to dissipate the heat. This method provides limited efficiency and the regenerative energy is wasted.

Delta's REG2000 series collects your system's regenerative energy and converts it into reusable electricity which means major energy savings. The REG2000 is as simple to install as a brake resistor, but is only half the size and offers better efficiency. The REG2000 is your best green energy solution for power regeneration.

Product Introduction

Features & Benefits
  • More efficient, no energy wasting (feeding back to the mains)
  • Compact design with reactor included, easy to wire and easy installation.
  • Outstanding energy-saving results with more than 95% power regeneration efficiency
  • Replaces traditional brake resistors to reduce heat generation 
  • Improves motor braking capability from 125% (when using brake resistor) to 150%
  • Supports RS-485 (MODBUS) communication to allow real-time monitoring of kWh and cost
  • High application flexibility, compatible with many AC motor drives and servo systems in the current market 
  • Supports parallel connection* to expand total capacity for different application needs
  • Optional communication cards*: MODBUS TCP, EtherNet/IP, CANopen, PROFIBUS DP and DeviceNet
  • Large-inertia load applications:centrifuge equipment, industrial laundries, roving machines and more.
  • 4-quadrant load applications: elevators, cranes, pumpjacks and more.
  • Quick braking applications: machine tools, bag making machines, auto storage and retrieval systems, press machines and more.
  • Long-term energy feedback applications: printing machines, escalators and more.

  • Lower harmonics and high power factor using sinewave PWM control
  • Compact design with reactor included and easy installation needs only 5 wires of connection
  • Replace traditional brake resistor providing reduced heat generation and more than 95% power regeneration efficiency
  • Improves drive brake torque 125% to 150%
  • MODBUS 485 communication to real-time monitor kWh and cost
  • High flexibility, compatible with other inverters and servo drives
  • Parallel connections* for large power applications
  • More option cards* available upon purchase: MODBUS TCP, CANopen (DS301), PROFIBUS, DeviceNet, EtherNet/IP
    * Please contact Delta Industrial Automation
  • Power Range