Bell and Gossett Technologic 350 Constant Speed Controllers

Bell and Gossett
Technologic 350 Constant Speed Controllers
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Technologic 350 Constant Speed Pump Controller
The newly upgraded Bell & Gossett Technologic Constant Speed Pump Control Panel is designed to control both Open (pressure booster, cooling tower and processes) and Closed (heating, cooling and other HVAC system) loop applications.
The panel supports six (6) user selectable methods of pump staging via B&G proven algorithms which include kW (True Power), Amps (RMS), Flow (GPM), Pressure (PSI), Temperature or Differential Temperature.
This advanced microprocessor based panel standard features include:
Serial Communication via RS-485 with BACnet MS/TP, Modicon Modbus and Johnson Controls Metasys N2 protocols
Ability to command and control 1-3 pumps with an option for up to 6 pumps in parallel.
"EZ" start through quick setup of parameters.
Parameter backup through Save and Load Menu - provides improved protection of field specific parameters to allow for smooth, reliable system recovery after power interruptions.
Log Menu for recall of events and alarms - for ease of trouble shooting and trending.
A large display with 4 lines by 20 characters.
Pump exercise feature prevents pump lock-up from inactivity.
Pump purge capability -quickly purges stagnant fluid in closed loop upon start up after a long shut down.
APPLICATIONS:
Pressure Boosting and Heating, Cooling and other HVAC applications.

Key Features

• Constant Speed Controller
• Control Up To 3 Pumps
• Numerous Programming Parameters

At Pump Express, we supply Bell and Gossett heating pumps for residential and commercial settings. Our Bell and Gossett heating pumps that we provide have high-efficiency and performance capabilities. With energy-efficient technology, you have the ability to transfer heat in your home or commercial building at cost-effective rates. Bell and Gossett heating pumps are typically used in HVAC devices used for heating and cooling. With the heating pumps provided through Pump Express, you can maintain control over the transfer of heat, and you can always keep the temperature of your home or building at one which you find comfortable.

Additional Information (PDF):

Technologic 350 Constant Speed Controllers Specification
Technologic 350 Constant Speed Controllers Product Brochure