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Description
The MAGNA3 pumps are canned-rotor type circulator pumps designed for circulating liquids in systems with variable flows where it is desirable to optimize the setting of the pump duty point, thus reducing energy costs. The pumps are also suitable for domestic hot-water systems. Grundfos MAGNA3 D 32-100 F 220 1x230V PN6/10 is a twin-head circulator pump with nominal diameter of suction and discharge ports 32 mm, and has PN 6/10 flanges. The pump has a port-to-port length of 220 mm. The premium choice for applications where system control and monitoring is key. More in- and outputs have been added to offer increased system intelligence, particularly in small to medium-sized systems. The MAGNA3 has direct input/outputs, analog input (0-10V/4-20 mA), two relay outputs, and three digital inputs. It also supports fieldbus integration by optional Communication Interface Modules (CIM) and has a colour TFT display for seamless and intuitive configuration of the intelligent features. The MAGNA3 features, among more control modes, AUTOADAPT, FLOWADAPT, and FLOWLIMIT, which allows for perfect adaption to the system needs. Once the desired maximum flow is set, a remarkable energy saving can be achieved. With the FLOWLIMIT function, the MAGNA3 continuously monitors the flow rate, ensuring that it is not exceeded. This will save the cost of a separate pump-throttling valve. The pump is of the canned-rotor type, which means that the pump and motor form an integral unit without shaft seal and with only two gaskets for sealing. The bearings are lubricated by the pumped liquid. The pump has an integrated controller, the control box is prepared for optional Communication Interface Modules (CIM), and has an intuitive user interface, with built-in differential-pressure and temperature sensor. Double the pump performance or enjoy reduced downtime in service situations by having redundancy from the twin pump, which operates wirelessly. The intelligence in the MAGNA3 caters for all application needs and it can be custom configured my means of the intuitive colour TFT display or with Grundfos GO. The pump housing and pump head are electrocoated to improve the corrosion resistance. The pump incorporates a 4-pole synchronous, permanent-magnet motor. This motor type is characterised by higher efficiency than a conventional asynchronous squirrel-cage motor. The pump speed is controlled by an integrated frequency converter. Smart algorithms are used to regulate the flow and head in the most intelligent and energy efficient way. The MAGNA3 has a sterling EEI, which falls under the best in class category of the EuP 2015 regulation, entailing that the pump is energy-optimised, specifically complying with the EuP Directive, Commission Regulation (EC) No 641/2009. This pump has an EEI of 0.20.
- FLOWADAPT which is a combination of the well-known AUTOADAPT control mode and a new FLOWLIMIT function.
- More in- and outputs, including: Analog input (0-10V/4-20 mA), 2 relay outputs, 3 digital inputs.
- Wireless communication.
- Easy system optimisation.
Technical specification
Waist Sizeae32ci12gzERP RatingNot ApplicableSupplier Part Number97924453Range DescriptionMAGNA3Manufacturer Model No97924453Brand NameGrundfos
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