Drive designed for HVAC and water treatment plants

29th November 2016
Posted By : Anna Flockett
Drive designed for HVAC and water treatment plants

The CFP2000 series is Delta´s new high reliability and industry-specific vector control drive for fan and pump applications. It features a built-in EMC filter, DC chokes, Real-Time Clock (RTC), and BACnet, and the CFP2000 series provides a solution for the special needs of the HVAC industry.

Delta's CFP2000 series is an AC motor drive specially designed for HVAC, fans and pumps, and water treatment applications. The IP55 model features effective protection against dust and water in harsh environments, so Delta have designed the CFP2000 series with an IP55 enclosure to provide effective protection from dust and other particles and to offer a good level of water protection. In addition, it includes many outstanding features and built-in functions that reduce setup and tuning time in operation, and provide higher efficiency.

Various parameter groups are also included to allow simple and straightforward system setup. If a higher safety standard is required, an optional mains switch function is also available upon selection. Other outstanding features include support for both induction and permanent magnet motors, a real time clock, a built-in 10k-step PLC capacity , built in BACNet and MODBUS and various optional extension cards.

The CFP2000 benefits from Delta’s production quality systems that differentiates both for reliability and cost. Additionally, an enhanced coating protects the PCB from gases such as salt, SO2, O3 and H2S. The CFP2000 is vibration (IEC 60068-2-6) and shock (IEC / EN 60068-2-27) resistant.

Its operation temperature range is -10 to 50°C, and the CFP2000 is equipped with a built-in EMC filter and a DC choke. This design replaces the need for an electrical distribution cabinet and saves space for other devices whilst providing the benefits of harmonic suppression and better power quality to the system.

Delta´s multi-pump solutions adopt the CFP2000 series to manage up to four pumps simultaneously. In HVAC applications, the Sensorless Vector Control (SVC) function of the CFP2000 series automatically adjusts motor output based on changing torque conditions to improve motor performance, reduce energy consumption, and extend service life. 

This auto-tuning capability also eliminates 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 fire mode application is designed for the ventilation of buildings, tunnels, subways and more. The drive will bypass the alarm warning in fire mode. When a fire occurs, it forces the drive to continue to operate to extract smoke or supplies water, until the drive fails or runs out of emergency power.

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