ECM-based circulators with logic algorithm

MAGNA series uses an integrated logic algorithm that detects varying energy-usage patterns over time.

08/15/2014


MAGNA series uses an integrated logic algorithm that detects varying energy-usage patterns over time. Courtesy: GrundfosGrundfos' MAGNA models are designed for larger residential and light commercial applications. All four models, MAGNA3 32-60, MAGNA3 32-100, MAGNA1 32-60, and MAGNA1 32-100 are available in cast iron and stainless steel. These variable-speed electronically commutated motor (ECM)-based circulators use Autoadapt, an integrated logic algorithm, to detect the varying energy usage patterns of applications over time. The Flowlimit function and Flowadapt control mode set a maximum flow limit to eliminate the need for pump throttling valves. Other features include proportional pressure, constant pressure, constant temperature, and constant curve modes, as well as heat energy meeting. MAGNA can also be connected with the Grundfos GO, a mobile toolbox available on Apple and Android devices.

Grundfos

us.grundfos.com



Product of the Year
Consulting-Specifying Engineer's Product of the Year (POY) contest is the premier award for new products in the HVAC, fire, electrical, and...
40 Under Forty: Get Recognized
Consulting-Specifying Engineer magazine is dedicated to encouraging and recognizing the most talented young individuals...
MEP Giants Program
The MEP Giants program lists the top mechanical, electrical, plumbing, and fire protection engineering firms in the United States.
May 2018
40 Under 40 winners, fire and life safety, performance-based designs, and more
April 2018
VRFs, lighting controls, BIM coordination, and more
March 2018
Sizing water pipes, ASHRAE 90.1, recovering waste heat, and more
Data Centers: Impacts of Climate and Cooling Technology
This course focuses on climate analysis, appropriateness of cooling system selection, and combining cooling systems.
Safety First: Arc Flash 101
This course will help identify and reveal electrical hazards and identify the solutions to implementing and maintaining a safe work environment.
Critical Power: Hospital Electrical Systems
This course explains how maintaining power and communication systems through emergency power-generation systems is critical.
click me