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Variable and Constant Speed Controllers Bell & Gossett TECHNOLOGIC® Intelligent Pump Controller

Overview Documentation & Tools


Product Features
  • Available in NEMA 1 and NEMA 12 enclosures
  • Built-in Disconnects available in standard or fused configurations
  • Removable, graphical control panel with display
  • Fully backlit display with large text makes the control pad easy to read
  • Info key activates on board parameter and fault descriptions
  • My Personal Menu allows user to focus on specific user selected and saved parameters
  • Alarm Log key for quick access to alarms and maintenance events
  • Hand on, Auto on, and Off buttons for easy pump operation at the keypad – No toggling between local and remote operation!
  • Modbus® RTU, BACnet MS/TP, Johnson Controls Metasys® N2, included in standard drive
  • Capable of controlling up to 2 additional constant speed pumps
  • Duplex variable speed pumping control with auto lead/lag & alternation
  • Standard dual DC-link reactors – Reduces the level of harmonics similar to a 5% AC line reactor without the voltage drop across the full load range!
  • EMC/RFI filters designed to reduce drive noise emissions and interference strict standards. RFI filter for Class A2 is standard.
  • Automatic Motor Adaption – For optimized performance and efficiency
  • Automized Energy Optimization – Regulates output voltage to improve system efficiency as loads change
  • Helps protect the pump from cavitation, dead head and blocked suction.
  • Helps protect the motor from short circuit, phase loss, overload, undervoltage, overvoltage
  • Alarm Log records the last 5 alarms
  • Large connection area allows more space for incoming power and motor wiring
  • USB Connectivity – Remotely commission and monitor through PC software

The TECHNOLOGIC Intelligent Pump Controller from Bell & Gossett combines a market-leading variable speed drive with over 90 years of experience in designing and installing high performance pumping systems in commercial buildings. The TECHNOLOGIC is designed to provide variable frequency pumping control of speed, pressure, flow and level over a wide range of hydronic system applications.

Documentation & Tools

Documentation & Tools

Interactive Tools

Danfoss Manuals

Technical Brochure