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

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

APPLICATIONS:
Comercial HVAC and pressure boosting applications.

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