GRUNDFOS DATA BOOKLET

MAGNA3 D 40-40 F 220 1x230V PN6/10 Grundfos pump 97924461

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Printed from Grundfos Product Centre [2018.06.003]

Position Qty. Description1 MAGNA3 D 40-40 F

Product No.: On request

With its unrivalled efficiency, all-encompassing range and built-in communication capabilities, theMAGNA3 is ideal for engineers and specifiers looking to create high-performance heating and coolingsystems.MAGNA3 is the ideal choice for almost any building project – old or new.The pump is of the canned-rotor type, which means that pump and motor form an integral unit withoutshaft seal and with only two gaskets for sealing. The bearings are lubricated by the pumped liquid.The MAGNA3 is a pump with no maintenance requirements and with extremely low life cycle cost.

Characteristic features• AUTOADAPT• FLOWADAPT and FLOWLIMIT (reduces the need for pump throttling valves)• Proportional-pressure control• Constant-pressure control• Constant-temperature control• Differential temperature control (requires an additional temperature sensor)• Constant-curve duty• Maximum and minimum curve duty• Automatic night setback• Heat energy monitor• No external motor protection required• Innovative clamp ring with only one screw enabling easy repositioning of the pump head• Insulating shells supplied with single-head pumps for heating systems• Large temperature range due to air cooled electronics

Communication• Wireless communication with the Grundfos GO Remote app• Fieldbus communication via CIM modules• Digital inputs• Relay outputs• Analog input

Product detailsThe MAGNA3 is a single-phase pump and characterised by the following

• Controller integrated in the control box• Control panel with TFT display on the control box• Control box prepared for optional CIM modules• Built-in differential-pressure and temperature sensor• Cast-iron pump housing (also available in stainless steel versions)• Carbon-fibre-reinforced composite rotor can• Stainless-steel bearing plate and rotor cladding• Aluminium alloy stator housing• Air-cooled power electronics

Motor and electronic controllerThe MAGNA3 incorporates a 4-pole synchronous, permanent-magnet motor (PM motor). This motortype is characterised by higher efficiency than a conventional asynchronous squirrel-cage motor.The pump speed is controlled by an integrated frequency converter.

Liquid:Pumped liquid: WaterLiquid temperature range: -10 .. 110 °CLiquid temperature during operation: 60 °C

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Position Qty. DescriptionDensity: 983.2 kg/m³

Technical:Rated flow: 6.8 m³/hRated head: 2.6 mTF class: 110Approvals on nameplate: CE,VDE,EAC,CN ROHS,WEEE

Materials:Pump housing: Cast iron

EN-GJL-250ASTM A48-250B

Impeller: PES 30%GF

Installation:Range of ambient temperature: 0 .. 40 °CMaximum operating pressure: 10 barFlange standard: DINPipe connection: DN 40Pressure rating: PN6/10(@): 220 mm

Electrical data:Power input - P1: 12 .. 98 WMains frequency: 50 HzRated voltage: 1 x 230 VMaximum current consumption: 0.11 .. 0.87 AEnclosure class (IEC 34-5): X4DInsulation class (IEC 85): F

Others:Energy (EEI): 0.19Net weight: 19.9 kgGross weight: 20.6 kgShipping volume: 0.053 m³Norwegian NRF no.: 9042351

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Printed from Grundfos Product Centre [2018.06.003]

On request MAGNA3 D 40-40 F 50 HzH

[m]

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

Q [m³/h]0 2 4 6 8 10 12 14 16 18 20 22

eta[%]

0

10

20

30

40

50

60

70

80

90

MAGNA3 D 40-40 F, 50Hz

P1[W]

0

20

40

60

80

100

120

140

160

180

200

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Printed from Grundfos Product Centre [2018.06.003]

H[m]

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

Q [m³/h]0 5 10 15 20

eta[%]

0

10

20

30

40

50

60

70

80

90

MAGNA3 D 40-40 F, 50Hz

P1[W]

0

50

100

150

452

158

1/4"

76 19958

275

M12

241

220

211

5314

0

130 130

260

15

150

4084150

100/110100/110

14/1

9

L

N

NC

NO

CIN

MAX

MIN

S/S

RELAY1

RELAY2

Max. 250V AC

, 2A, AC1

Min. 5V D

C, 20m

A

24VM

ax.22m

A

U/I

Digital inputs

Relay outputs

Analog input forexternal sensor

NC

NO

C

L

N

Example of mains-connected motorwith mains switch, backup fuse and additional protection

RCD/RCCB

Description ValueGeneral information:Product name: MAGNA3 D 40-40 FProduct No: On requestEAN number: On requestTechnical:Rated flow: 6.8 m³/hRated head: 2.6 mHead max: 40 dmTF class: 110

Approvals on nameplate: CE,VDE,EAC,CNROHS,WEEE

Model: DMaterials:Pump housing: Cast iron

EN-GJL-250ASTM A48-250B

Impeller: PES 30%GFInstallation:Range of ambient temperature: 0 .. 40 °CMaximum operating pressure: 10 barFlange standard: DINPipe connection: DN 40Pressure rating: PN6/10(@) 220 mmLiquid:Pumped liquid: WaterLiquid temperature range: -10 .. 110 °CLiquid temperature during operation: 60 °CDensity: 983.2 kg/m³Electrical data:Power input - P1: 12 .. 98 WMains frequency: 50 HzRated voltage: 1 x 230 VMaximum current consumption: 0.11 .. 0.87 AEnclosure class (IEC 34-5): X4DInsulation class (IEC 85): FOthers:Energy (EEI): 0.19Net weight: 19.9 kgGross weight: 20.6 kgShipping volume: 0.053 m³Norwegian NRF no.: 9042351

452

1/4"

76199275

M12

241211

130130

260150

40

84150

100/110

100/110

14/19

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Printed from Grundfos Product Centre [2018.06.003]

On request MAGNA3 D 40-40 F 50 Hz

Note! All units are in [mm] unless others are stated.Disclaimer: This simplified dimensional drawing does not show all details.

452

158

1/4"

7619

9

58

275

M12

241

220

211

53 140

130

130

260

1515

0

4084150

100/

110

100/

110

14/19

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Printed from Grundfos Product Centre [2018.06.003]

Exploded view

301a

219

92

7

7a

77

301a

92

11

9

51

100

49

105

45

215a

215

18

217215a

534a534

531531a

28

17

251d

251a

6

11b

66a

67

530530a

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Printed from Grundfos Product Centre [2018.06.003]

Sectional drawing (TM058200 for TPE2,TPE3)

4

2 13

5

TM058200

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Printed from Grundfos Product Centre [2018.06.003]

Exploded view ( TM057026 for MGE model H/I )

251d

251b

290

287277a

286

277

273a

273

268268a289a289

288b288288a

251a

252b

156c

159d

156b

156d188

275a

153

154

158

178

185

192

191

159e

156c 156

151152

266

187

291

293

252a

172

150

287a

502

273b

157

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Printed from Grundfos Product Centre [2018.06.003]

Parts list MAGNA3 D 40-40 F, Product No. On requestValid from 3.6.2013 (1323)

Pos Description Annotation Données de classification Référence Quantité UnitéConfiguration file 1 pcs

- Pump housing cpl. 1 pcs- Pump housing 1

6 Pump housing 145b Neck ring cpl. 218 Pipe plug 2215 Guide pin 1215a Pipe plug 2217 Valve flap 1

- Control box cpl. 2 pcsScrew w/washer 2

1.a Screw DELTA PT 5162 Controlboard cpl. 1163 Bottom 1163f Screw DELTA PT 2

+ 164 Box 1164a Screw DELTA PT 492 Clamp cpl. 2 pcs163e Fastening pin 2 pcs

- 301 Pump head 2 pcs301a O-ring 1301c Leaf spring 2 pcs301d Pan head screw 4 pcs

- 531 Sensor 1 pcs531a Seal cap 1534 Bracket 2 pcs534a Pan head thread forming screw 2 pcs

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Disclaimer: The information about the Grundfos pump in this document may be outdated. Data may be subject to alterations without further notice. Please contact us to verify the data above is still accurate/up-to-date.

All information is copyright Grundfos.

info@lenntech.comhttps://www.lenntech.comtel. +31 152 610 900 fax. +31 152 616 289