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Technologic 502
Variable Speed Pumping Systems - Technologic 502 Series (1-4 pump systems, up to 4 zones)

The new Bell & Gossett Technologic® 502 pump controller and variable speed drive saves energy. And that’s just for starters.

 

Standard Features:
NEMA 1 Enclosure
Fused Door Interlock Disconnect
UL and CUL Listed, CE Marked
Local and Remote Selection
Motor Overload Protection
Diagnostic Display
Manual & Automatic Pump Alternation
Auto Start of Lag Pump upon Lead Pump Failure (for multi-pump systems)
4 Discrete Analog Inputs for Zone Sensors, Flow Sensor, or Suction Sensor
End of Curve Protection
High System Cutout
No Flow Shutdown
Serial Communication Compliant
100 kA Short Circuit Current Rating (SCCR)

Technologic 502   ITT Bell & Gossett has won a prestigious 2010 AHR Expo Innovation Award for its new Technologic 502 variable speed pump controller

APPLICATIONS:
Comercial HVAC and pressure boosting applications.
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