Vector control drive for multi-pump solutions

Written by: Tom Austin-Morgan | Published:

Delta has expanded its line of AC motor drives with the CP2000 Series, which is designed for the intelligent control of air blowers, water pumps, and other HVAC or general-purpose motor applications.

The CP2000 is available in a range of 230V and 460V models, supporting AC motors with power outputs ranging from 0.75 to 400kW. All models come with a modular design and hot-swappable components, fulfilling easy maintenance and expansion needs. An operating range of 50°C ambient temperature and special PCB coating make the CP2000 tolerant to challenging environment conditions.

Delta’s Multi-Pump Solutions adopt the CP2000 Series and manage up to four pumps simultaneously. In HVAC applications, the Sensorless Vector Control (SVC) function of the CP2000 Series is claimed to automatically adjust motor output based on changing torque conditions, improving motor performance, reducing energy consumption, and extending service life. This auto-tuning capability is also said to eliminate vibration in mechanical systems caused by sudden starts and stops, and provides protection in variable load environments where momentary power loss or variable loads are encountered.

The system provides user configurable software, which offers remote connectivity via Delta’s VidaGridTM cloud service, and can be managed with Windows, Android, or iOS operating systems.

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