GRUNDFOS DATA BOOKLET. Hydro 1000 G - X. Grundfos Hydro 1000 G - X booster sets with 1-4 CR pumps 50 Hz

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1 GRUNDFOS DATA BOOKLET ydro 0 G - X Grundfos ydro 0 G - X booster sets with 1-4 CR ums z

2 Contents Product data Performance range Page 3 ydro 0 G - X Page 4 Tye key Page 4 Oerating conditions Page 4 Other versions on request Page 4 Function Page 4 Grundfos Control 0 Page 5 Comonents and materials Page 5 Pum Page 6 Shaft seal Page 6 Motor Page 6 Materials CR 3, 5, 10, 15 and Page 7 Materials CR 32, 45, 64 and 90 Page 7 Materials CRI, CRN Page 7 Dimensions and weights Page 7 Construction Page 7 Installation Page 7 Performance curves/ Technical data/ Electrical data CR 3 Page 8 CR 5 Page 10 CR 10 Page 12 CR 15 Page 14 CR Page 16 CR 32 Page 18 CR 45 Page CR 64 Page 22 CR 90 Page 24 Dimensions and weights Booster set with 1 um Page 26 Booster set with 2 ums Page 28 Booster set with 3 ums Page Booster set with 4 ums Page 32 Diahragm tank Diahragm tank selection Page 34 Further roduct documentation WinCAPS Page 35 WebCAPS Page 36 2

3 Product data ydro 0 G - X Performance range 110 ydro 0 z 90 CR 5 CR 15 CR 32 CR 64 CR 3 CR 10 CR CR 45 CR Note: detailed erformance curves on ages 8 to 24. Q [m³/h] TM

4 Product data ydro 0 G - X ydro 0 G - X Grundfos ydro 0 G - X booster sets consist of 2 to 4 identical Grundfos CR ums mounted in arallel on a common base frame and a control cabinet with motor rotection and integrated CS 0 controller. Pums are automatically oerated according to system demand by means of ressure switches (one for each um). The setting of the ressure switches have to be within the otimal erformance area of each um model. ydro 0 G - X booster sets are sulied as comlete, reassembled and tested systems including suction and discharge manifolds, isolating valves, non-return valves, ressure gauge and ressure switches. A ydro 0 G - X booster set with one um is also available. The booster set is assembled with main mechanical comonents. owever, the control cabinet is simler and does not incororate the CS 0. To ensure stable oeration the booster set must be fitted with a suitable diahragm tank. The size of the diahragm tank can be calculated according to the section "Diahragm tank selection" at age 34. Fig. 1 And/or PUMP PRESSURE SWITC NON-RETURN VALVE PRESSURE GAUGE ydro 0 ressure boosting system CS 0 Booster sets without suction manifolds (NOS version) are without these comonents. Non-return valves can be fitted on the discharge side on request. ydro 0 ISOLATING VALVE TM Tye key Tye Examle ydro 0 G CS 3 CR x 0 V G: galvanized manifolds X: stainless steel manifolds On-off control Number of ums Pum tye Voltage/frequency Oerating conditions Flow: u to 4 m 3 /h Oerating ressure: Liquid temerature: Ambient temerature: max. 10 bar +5 C to + C 0 C to + C. Maximum suction lift (): The maximum suction lift () can be calculated as follows: = NPS of the um - other suction losses - a safety margin of 0.5 metres. Maximum inlet ressure: Power range: DOL starting: SD starting: Power suly: 6.0 bar u to kw u to 7.5 kw 11 to kw Other versions on request 3 x 0 V, z, N, PE. The following executions are available on request: booster set with jokey um booster set without suction manifold (NOS version) booster set with CRI, 3, 5, 10, 15, ums all comonents in contact with water are in high grade stainless steel (N-version) erformance exceeding the standard range characteristics other than stated above single-hase ower suly: 1 x 2 V, z N, PE three-hase ower suly: 3 x 2 V, z N, PE starting configuration other than standard z. Function When a ta is oened, water is taken from the diahragm tank. Then the ressure dros to the first cutin ressure, and the first um is cut in. As the consumtion rises, more ums will be cut in until the erformance of the ums in oeration corresonds to the requirement. 4

Product data ydro 0 G - X When the water consumtion falls, the discarge ressure rises to the cut-out ressure and the CS 0 cuts out one um. As the consumtion falls, more ums will be cut-out.

2 Oeration with cut-in and cut-out Grundfos Control 0 The Grundfos Control 0 suervises a given number of mains-oerated ums.

5 Product data ydro 0 G - X When the water consumtion falls, the discarge ressure rises to the cut-out ressure and the CS 0 cuts out one um. As the consumtion falls, more ums will be cut-out. Examle: ydro 0 CS 3 Cut-in Cut-out Pr1 Pr2 Pr3 Pr1 Pr2 Pr3 One um in oeration Fig. 2 Oeration with cut-in and cut-out Grundfos Control 0 The Grundfos Control 0 suervises a given number of mains-oerated ums. The Control 0 offers the following functions, rovided by the CS 0 controller in case of two ums and above: Automatic cascade control of ums Automatic um changeover at any start-u cycle Manual oeration Pum and system monitoring functions: maximum ressure re-ressure/level motor rotection Dislay and indication functions: green indicator lights for mode of oeration indications (automatic or manual) and red indicator lights for fault indications otential-free changeover contact for fault signal. TM Protection: A ressure switch or a level switch at the suction side can be used as dry-running rotection. When the water level or ressure has been restored, automatic or manual resetting is ossible. Time control: To adat the booster set oeration to the actual conditions, the following settings can be made: Start-u delay: Sto delay: After run delay: Prevents simultaneous start-u of all ums. Prevents simultaneous sto of all ums. Kees ums in oeration after cut out ressure is reached. Time control is articularly convenient to reduce the number of starts and stos er hour, to revent water hammer and negative ressure in the suction manifold as well as other roblems that can arise under certain conditions. Comonents and materials TM Two ums in oeration Three ums in oeration Cascade Ste ressure Pos. Descrition Number 1 Suction manifold 1 2 Discharge manifold 1 3 Base frame 1 4 Stand 1 5 Control cabinet 1 6 CR ums Non-return valve 1 er um 8 Isolating valve 2 er um 9 Pressure switch 1 er um 10 Pressure gauge 1 TM Fig. 3 Control 0 dislay Fig. 4 Construction of ydro 0 5

Product data ydro 0 G - X Enclosure class: Materials Manifolds: Baseframe/stand: Isolating valves: Non-return valve: Pums: Pum Motors: IP 55. Control box: IP 54.

6 Product data ydro 0 G - X Enclosure class: Materials Manifolds: Baseframe/stand: Isolating valves: Non-return valve: Pums: Pum Motors: IP 55. Control box: IP 54. G = galvanized steel X = AISI 316 Stainless steel (for 2 ums and above). Galvanized steel Brass (ball tye) Cast iron (butterfly tye) Grundfos tye PNV: olyroylene Grundfos tye GNV/VMF: cast iron and stainless steel. Grundfos CR tye. The CR um is a non self-riming, vertical multistage centrifugal um fitted with a Grundfos standard motor. The um consists of a base and a um head. The chamber stack and the outer sleeve are secured between the um head and the base by means of staybolts. The base has suction and discharge orts on the same level (in-line). All ums are equied with a maintenance-free mechanical shaft seal. Motor Pum head Outer sleeve Staybolt Base GR7376 Shaft seal As standard the CR um is fitted with either a QQE shaft seal (Cartridge tye). Shaft seal Descrition Max. tem. range [ C] QQE O-ring (cartridge) (balanced seal), SiC/SiC, EPDM C to +1 C Motor The motor is a totally enclosed, fan-cooled, 2-ole Grundfos standard motor with rincial dimensions in accordance with the EN/IEC and DIN standards. Electrical tolerances according to EN 034/IEC 34. Electrical data Mounting u to 4 kw: from 5.5 kw: Motor rotection V 18, V 1. Insulation class: F. Enclosure class IP 55. z Standard voltages 3 x 2-2/3-415 V, for P 2 3 kw. 3 x V, for P 2 4 kw. All motors are rotected by the control anel of the booster set. Three-hase Grundfos motors from 3 kw uwards have a built-in thermistor (PTC) according to DIN 482. Single-hase motors have a built-in thermal overload switch. Advantages and benefits The state-of-the-art advancements introduced into this new vertical multistage um generation offer the following benefits: igh efficency Low NPS Minimised energy cost Imroves suction caability Air handling Reduces risks of dry-running Allows to service the um directly on site New cartridge concet without dismantling it from the booster set mechanical seal nor disassembling the liquid end Allows to service the mechanical seal without Sacer couling disassembling the motor from the um (for 11 kw motor onwards) Provices high resistance to ressure ulses Sleeve sealing and withstands temerature fluctuations as well as external forces Wear resistance, imroved dry-running caability and handling of thermal shocks enable Silicon carbide bearings longer oerating time Strong axial locking force and high torque Reinforced shaft lock ring lock system enable robust and reliable oeration of rotating assembly Fig. 5 CR um 6

7 Product data ydro 0 G - X Materials CR 3, 5, 10, 15 and Descrition Materials EN/DIN AISI/ASTM Pum head Cast iron EN-GJL-0 Materials CR 32, 45, 64 and 90 Materials CRI, CRN The base, the um head cover as well as vital um comonents of CRI and CRN ums are made as follows: Dimensions and weights EN-JL10 ASTM 25B Shaft Stainless steel 1.41 AISI 316 AISI 431 Imeller Stainless steel 1.41 AISI 4 Chamber Stainless steel 1.41 AISI 4 Outer sleeve Stainless steel 1.41 AISI 4 Base Cast iron EN-GJL-0 EN-JL10 ASTM 25B Neck ring PTFE Rubber arts in um EPDM or FKM Descrition Materials EN/DIN AISI/ASTM Pum head Motor stool Cast iron EN-GJS-0-7 Cast iron EN-GJL-0 EN-3510 EN-JL10 ASTM ASTM 25B Shaft Stainless steel 1.57 AISI 431 Imeller Stainless steel 1.41 AISI 4 Chamber Stainless steel 1.41 AISI 4 Outer sleeve Stainless steel 1.41 AISI 4 O-ring for outer sleeve EPDM or FKM Base Neck ring Bearing ring Bottom bearing ring Rubber arts Cast iron EN-GJS-0-7 Carbon-grahite filled PTFE Bronze TC/TC EPDM or FKM TC = Tungsten carbide (cemented). EN-JL10 ASTM Descrition Materials EN/DIN AISI/ASTM CRI Imeller Stainless steel 1.41 AISI 4 Chamber Stainless steel 1.41 AISI 4 Outer sleeve Stainless steel 1.41 AISI 4 O-ring for outer sleeve EPDM or FKM CRN Imeller Stainless steel 1.41 AISI 316 Chamber Stainless steel 1.41 AISI 316 Outer sleeve Stainless steel 1.41 AISI 316 O-ring for outer sleeve EPDM or FKM All other arts and comonents are as er the revious tables. Dimensions and weights for ydro 0 G - X are stated at age 26 to 33. Please note that the dimensions stated may vary ± 10 mm and that all systems are sulied without vibration damers. The dimensions may vary following technological imrovements to the comonents and/or materials used. Construction ydro 0 G - X is built u on a common base frame. The ums are fixed to the base frame by means of bolts. The control cabinet is fixed to the base frame by means of a stand. A suction manifold is mounted on the suction side of the ums. An isolating valve and non-return valve are mounted between the suction manifold and the individual ums. The non-return valve may be mounted on the discharge side at request. A discharge manifold is mounted on the discharge side of the ums. An isolating valve is mounted between the discharge manifold and the individual ums. Installation The ydro 0 G - X booster unit has to be installed in a room rotected from freezing and that is roerly ventilated in order to ensure adequate cooling of the ums. The booster must be ositioned so as to leave sufficient free room in front and at the sides of it for testing and maintenance and it must be ositioned on a flat and even surface, for examle on concrete flooring or foundation base. Make sure, in any case, that any ossible waterhammers will not have damaging effects on the integrity of the unit. The ies connected to the booster must be adequately sized. In order to avoid resonance or mechanical stress due to incorrect alignment, exansion joints must be installed both on the discharge and on the suction manifold, if any. It is always necessary to install suorts for the ies on the discharge and suction sides of the unit, so that the weight of the iing does not come to bear on the manifolds or on the ums. Fig Exansion joints 2. Pie hangers. 1 Mechanical construction TM

8 Performance curves ydro 0 G - X with 1, 2, 3 or 4 ums CR ydro 0 CR 3-15 z ISO 9906 Annex A CR 3-12 CR 3-10 CR 3-8 CR 3-7 CR 3-6 CR Q [m³/h] 0 5 Q [l/s] TM Performance curves/ Technical data/ Electrical datacr 3 8

9 Technical data ydro 0 G - X with 1, 2, 3 or 4 ums CR 3 Electrical data, flow and settings No. of ums Pum tye P 2 [kw] Motor Starting Flow [m 3 /h] Pressure switch settings [bar] I max [A] CR DOL Ot. Max. PR 1 PR 2 PR 3 PR 4 Cut-in Cut-out Cut-in Cut-out Cut-in Cut-out Cut-in Cut-out CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR DOL: direct on line. 9

10 Performance curves ydro 0 G - X with 1, 2, 3 or 4 ums CR ydro 0 CR 5-15 z ISO 9906 Annex A CR 5-13 CR 5-10 CR 5-9 CR 5-8 CR 5-7 CR Q [m³/h] Q [l/s] TM CR 5 10

11 Technical data ydro 0 G - X with 1, 2, 3 or 4 ums CR 5 Electrical data, flow and settings No. of ums Pum tye P 2 [kw] Motor Starting Flow [m 3 /h] Pressure switch settings [bar] I max [A] CR DOL Ot. Max. PR 1 PR 2 PR 3 PR 4 Cut-in Cut-out Cut-in Cut-out Cut-in Cut-out Cut-in Cut-out CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR DOL: direct on line. 11

12 Performance curves ydro 0 G - X with 1, 2, 3 or 4 ums CR ydro 0 CR z ISO 9906 Annex A CR 10-9 CR 10-8 CR 10-7 CR 10-6 CR 10-5 CR 10-4 CR Q [m³/h] Q [l/s] TM CR 10 12

13 Technical data ydro 0 G - X with 1, 2, 3 or 4 ums CR 10 Electrical data, flow and settings No. of ums Pum tye P 2 [kw] Motor Starting Flow [m 3 /h] Pressure switch settings [bar] I max [A] CR DOL Ot. Max. PR 1 PR 2 PR 3 PR 4 Cut-in Cut-out Cut-in Cut-out Cut-in Cut-out Cut-in Cut-out CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR Booster sets with these ums have ressure switches factory set within the oerating ressure safety limit. DOL: direct on line. Starting configuration other than standard available on request. 13

14 Performance curves ydro 0 G - X with 1, 2, 3 or 4 ums CR ydro 0 CR 15-8 z ISO 9906 Annex A CR 15-7 CR 15-6 CR 15-5 CR 15-4 CR 15-3 CR Q [m³/h] Q [l/s] TM CR 15 14

15 Technical data ydro 0 G - X with 1, 2, 3 or 4 ums CR 15 Electrical data, flow and settings No. of ums Pum tye P 2 [kw] Motor Starting Flow [m 3 /h] Pressure switch settings [bar] I max [A] CR DOL Ot. Max. PR 1 PR 2 PR 3 PR 4 Cut-in Cut-out Cut-in Cut-out Cut-in Cut-out Cut-in Cut-out CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR Booster sets with these ums have ressure switches factory set within the oerating ressure safety limit. DOL: direct on line. Starting configuration other than standard available on request. 15

16 Performance curves ydro 0 G - X with 1, 2, 3 or 4 ums CR ydro 0 CR -7 z ISO 9906 Annex A CR CR CR CR CR Q [m³/h] Q [l/s] TM CR 16

17 Technical data ydro 0 G - X with 1, 2, 3 or 4 ums CR Electrical data, flow and settings No. of ums Pum tye P 2 [kw] Motor Starting Flow [m 3 /h] Pressure switch settings [bar] I max [A] DOL Ot. Max. PR 1 PR 2 PR 3 PR 4 Cut-in Cut-out Cut-in Cut-out Cut-in Cut-out Cut-in Cut-out CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR Booster sets with these ums have ressure switches factory set within the oerating ressure safety limit. DOL: direct on line. Starting configuration other than standard available on request. 17

18 Performance curves ydro 0 G - X with 1, 2, 3 or 4 ums CR ydro 0 CR 32-6 z ISO 9906 Annex A CR 32-5 CR 32-4 CR CR CR Q [m³/h] 0 10 Q [l/s] TM CR 32 18

19 Technical data ydro 0 G - X with 1, 2, 3 or 4 ums CR 32 Electrical data, flow and settings No. of ums Pum tye P 2 [kw] Motor Starting Flow [m 3 /h] Pressure switch settings [bar] I max [A] CR DOL SD Ot. Max. PR 1 PR 2 PR 3 PR 4 Cut-in Cut-out Cut-in Cut-out Cut-in Cut-out Cut-in Cut-out CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR Booster sets with these ums have ressure switches factory set within the oerating ressure safety limit. DOL: direct on line. SD: star/delta. Starting configuration other than standard available on request. 19

20 Performance curves ydro 0 G - X with 1, 2, 3 or 4 ums CR ydro 0 CR 45-4 z ISO 9906 Annex A CR 45-3 CR CR CR Q [m³/h] 0 10 Q [l/s] TM CR 45

21 Technical data ydro 0 G - X with 1, 2, 3 or 4 ums CR 45 Electrical data, flow and settings No. of ums Pum tye P 2 [kw] Motor Starting Flow [m 3 /h] Pressure switch settings [bar] I max [A] CR DOL SD Ot. Max. PR 1 PR 2 PR 3 PR 4 Cut-in Cut-out Cut-in Cut-out Cut-in Cut-out Cut-in Cut-out CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR Booster sets with these ums have ressure switches factory set within the oerating ressure safety limit. DOL: direct on line. SD: star/delta. Starting configuration other than standard available on request. 21

22 Performance curves ydro 0 G - X with 1, 2, 3 or 4 ums CR ydro 0 CR 64-4 z ISO 9906 Annex A CR CR CR CR Q [m³/h] 0 Q [l/s] TM CR 64 22

23 Technical data ydro 0 G - X with 1, 2, 3 or 4 ums CR 64 Electrical data, flow and settings No. of ums Pum tye P 2 [kw] Motor Starting Flow [m 3 /h] Pressure switch settings [bar] I max [A] CR DOL SD Ot. Max. PR 1 PR 2 PR 3 PR 4 Cut-in Cut-out Cut-in Cut-out Cut-in Cut-out Cut-in Cut-out CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR Booster sets with these ums have ressure switches factory set within the oerating ressure safety limit. DOL: direct on line. SD: star/delta. Starting configuration other than standard available on request. 23

24 Performance curves ydro 0 G - X with 1, 2, 3 or 4 ums CR ydro 0 CR z ISO 9906 Annex A CR 90-3 CR CR 90-2 CR CR Q [m³/h] Q [l/s] TM CR 90 24

25 Technical data ydro 0 G - X with 1, 2, 3 or 4 ums CR 90 Electrical data, flow and settings No. of ums Pum tye P 2 [kw] Motor Starting Flow [m 3 /h] Pressure switch settings [bar] I max [A] CR DOL SD Ot. Max. PR 1 PR 2 PR 3 PR 4 Cut-in Cut-out Cut-in Cut-out Cut-in Cut-out Cut-in Cut-out CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR CR Booster sets with these ums have ressure switches factory set within the oerating ressure safety limit. DOL: direct on line. SD: star/delta. Starting configuration other than standard available on request. 25

26 Dimensions and weights ydro 0 G 1 um Booster set with 1 um CR 3 - CR 5 - CR 10 Q A B B2 L TM Booster set with 1 um Pum tye Connections L Weight B B2 A Q G X G X [kg] 1 CR CR CR CR 3-8 R 1 R 1½ CR CR CR CR CR CR CR 5-9 R 1¼ R 1¼ CR CR CR CR CR CR CR R 1½ R 1½ CR CR CR CR Note: Dimensions may vary ± 10 mm. Use of vibration damers influences total height. G = Galvanised manifolds. X = AISI 316 Stainless steel manifolds. 26

27 Dimensions and weights ydro 0 G 1 um Booster set with 1 um CR 15 - CR - CR 32 - CR 45 - CR 64 - CR 90 Q L A B2 TM Pum tye Connections B2 Weight L A Q G X G X [kg] 1 CR CR CR 15-4 DN CR 15-5 DN PN CR CR CR 15-8 DN CR CR DN 1 CR DN PN 10 1 CR CR CR -7 DN CR CR DN 65 1 CR DN 65 PN 10 1 CR CR CR 32-6 DN CR CR DN DN CR PN 10 1 CR CR CR CR 64-2 DN CR DN PN CR DN 1 CR CR CR DN CR 90-2 DN PN CR CR 90-3 DN CR Note: Dimensions may vary ± 10 mm. Use of vibration damers influences total height. G = Galvanised manifolds. X = AISI 316 Stainless steel manifolds. 27

28 Dimensions and weights ydro 0 G - X 2 ums Booster set with 2 ums CR 3 - CR 5 - CR 10 L Q A B1 B2 TM Booster set with 2 ums Pum tye Connections B1 B2 Weight L A Q G X G X G X [kg] 2 CR CR CR CR 3-8 G 1½ G / CR CR CR CR CR CR CR 5-9 G 2 G / CR CR CR CR CR CR CR / G 2½ G 2½ CR CR CR CR Note: Dimensions may vary ± 10 mm. Use of vibration damers influences total height. G = Galvanised manifolds. X = AISI 316 Stainless steel manifolds. 28

29 Dimensions and weights ydro 0 G - X 2 ums Booster set with 2 ums CR 15 - CR - CR 32 - CR 45 - CR 64 - CR 90 A Q Q L B1 L2 B2 Front mounted control cabinet TM A L2 B1 L B2 Side mounted control cabinet TM Front mounted control cabinet Pum tye Connections B1 B2 Weight L L2 A Q G X G X G X [kg] 2 CR CR CR 15-4 DN CR 15-5 DN PN 10 11/ CR CR CR 15-8 DN CR CR DN 2 CR DN PN 10 11/ 2 CR CR CR -7 DN CR CR 32-2 DN DN 11/ CR 32-3 PN CR CR DN 1 DN 1 2 CR PN 10 11/ 2 CR CR DN 1 DN 1 PN Side mounted control cabinet Pum tye Connections B1 B2 Weight L L2 A Q G X G X G X [kg] 2 CR 32-5 DN DN CR CR 45-3 DN 1 DN CR 45-4 PN CR DN 1 2 CR DN 1 PN 10 2 CR CR 64-4 DN CR CR DN CR 90-2 DN CR CR 90-3 DN CR Note: Dimensions may vary ± 10 mm. Use of vibration damers influences total height. G = Galvanised manifolds. X = AISI 316 Stainless steel manifolds. 29

30 Dimensions and weights ydro 0 G - X 3 ums Booster set with 3 ums CR 3 - CR 5 - CR 10 L2 L Q A B1 B2 TM Booster set with 3 ums Pum tye Connections B1 B2 Weight L L2 A Q G X G X G X [kg] 3 CR CR CR CR 3-8 G 1½ G CR CR CR CR CR CR CR 5-9 G 2 G CR CR CR CR CR CR CR G 2½ G 2½ CR CR CR CR Note: Dimensions may vary ± 10 mm. Use of vibration damers influences total height. G = Galvanised manifolds. X = AISI 316 Stainless steel manifolds.

31 Dimensions and weights ydro 0 G - X 3 ums Booster set with 3 ums CR 15 - CR - CR 32 - CR 45 - CR 64 - CR 90 Q Q L2 L A B1 B2 TM L L2 3 CR LQ A B1 B2 TM Pum tye Connections B1 B2 Weight L L2 LQ A Q G X G X G X [kg] 3 CR CR CR 15-4 DN CR 15-5 DN PN CR CR CR 15-8 DN CR CR DN 3 CR DN PN 10 3 CR CR CR -7 DN CR CR DN 1 3 CR DN 1 PN 10 3 CR CR CR 32-6 DN CR CR CR 45-2 DN 0 DN 0 PN CR CR CR CR 64-2 DN CR DN 0 PN CR CR 64-4 DN CR CR DN CR 90-2 DN 0 PN CR CR 90-3 DN CR Note: Dimensions may vary ± 10 mm. Use of vibration damers influences total height. G = Galvanised manifolds. X = AISI 316 Stainless steel manifolds. 31

32 Dimensions and weights ydro 0 G - X 4 ums Booster set with 4 ums CR 3 - CR 5 - CR 10 L2 L Q A B1 B2 TM Booster set with 4 ums Pum tye Connections B1 B2 Weight L L2 A Q G X G X G X [kg] 4 CR CR CR CR 3-8 G 2 G 2½ CR CR CR CR CR CR CR 5-9 G 2½ G 2½ CR CR CR CR CR CR DN 4 CR DN PN 10 4 CR CR CR CR DN Note: Dimensions may vary ± 10 mm. Use of vibration damers influences total height. G = Galvanised manifolds. X = AISI 316 Stainless steel manifolds. 32

33 Dimensions and weights ydro 0 G - X 4 ums Booster set with 4 ums CR 15 - CR - CR 32 - CR 45 - CR 64 - CR 90 A A Q Q L L2 LQ B1 B2 TM CR L L2 LQ B1 B2 TM Pum tye Connections B1 B2 Weight L L2 LQ A Q G X G X G X [kg] 4 CR CR CR 15-4 DN CR 15-5 DN PN CR CR CR 15-8 DN CR CR DN 4 CR DN PN 10 4 CR CR CR -7 DN CR CR DN 1 4 CR DN 1 PN 10 4 CR CR CR 32-6 DN CR CR CR 45-2 DN 0 DN 0 PN CR CR CR CR 64-2 DN CR DN 0 PN CR CR 64-4 DN CR CR DN CR 90-2 DN 0 PN CR CR 90-3 DN CR Note: Dimensions may vary ± 10 mm. Use of vibration damers influences total height. G = Galvanised manifolds. X = AISI 316 Stainless steel manifolds. 33

34 Diahragm tank ydro 0 G-X Diahragm tank selection To ensure stable oeration, the ydro 0 G - X booster set must be installed in combination with an adequate diahragm tank. The size of the obligatory diahragm tank can be calculated by means of the followong formula: V = Tank volume [litres] Q = Mean flow [m 3 /h] = Difference between cut-in and cut-out ressure Cut-in = V = Q ( 1 + ( cut in) + ) n k max Cut-in ressure (lowest) [bar] n max = Max. number of starts/stos er hour k = Constant for diahragm tank re-charge ressure: k = 0.9 The diahragm tank re-charge ressure is set to 0.9 times the lowest cut-in ressure. The diahram tank may also be selected on the basis of the below tables in which the following values have been used: Motors u to and including 3.0 kw: n = to Motors above 3.0 kw: n = 10 to Diff. between cut-in and cut-out: = 1.5 [bar] Grundfos ums and motors are not subject to any articular limitations as they are tested u to start/ stos er hour. owever when dimensioning the diahragm tank volume the following arameters may also be considered: maximum number of start/stos er hour allowed by local regulations maximum number of start/stos er hour described by the system designer temerature and ventilation conditions available sace for diahragm tank installation. Minimum diahragm tank volume [litres] at = 1.5 [bar] and n max = : Pum tye Cut-in 1 [bar] Cut-in 2 [bar] Cut-in 3 [bar] Minimum diahragm tank volume [litres] Cut-in 4 [bar] Cut-in 5 [bar] Minimum diahragm tank volume [litres] at = 1.5 [bar] and n max = : Refer to the cut-in ressure closest to the lowest setting of the selected booster set. Cut-in 6 [bar] Cut-in 7 [bar] CR CR CR CR CR CR CR CR CR Pum tye Cut-in 1 [bar] Cut-in 2 [bar] Cut-in 3 [bar] Minimum diahragm tank volume [litres] Cut-in 4 [bar] Cut-in 5 [bar] Cut-in 6 [bar] Cut-in 7 [bar] CR CR CR CR CR CR CR CR CR Cut-in 8 [bar] Cut-in 8 [bar] 34

Further roduct documentation In addition to the rinted data booklet, Grundfos offers the following sources of roduct documentation. WinCAPS WebCAPS.

Available on CD-ROM in more than 15 languages, WinCAPS offers detailed technical information selection of the otimum um solution dimensional drawings of each um detailed service

35 Further roduct documentation In addition to the rinted data booklet, Grundfos offers the following sources of roduct documentation. WinCAPS WebCAPS. WinCAPS WinCAPS is a Windows-based Comuter-Aided Product Selection rogram containing information on more than 90,000 Grundfos roducts. Available on CD-ROM in more than 15 languages, WinCAPS offers detailed technical information selection of the otimum um solution dimensional drawings of each um detailed service documentation installation and oerating instructions wiring diagrams of each um. Fig. 7 WinCAPS CD-ROM cd-wincas Click on Catalogue and select a roduct from the extensive roduct catalogue. Click on Sizing and select the most suitable um for your alication. WinCAPS Fig. 8 WinCAPS 35

Further roduct documentation WebCAPS WebCAPS is a Web-based Comuter Aided-Product Selection rogram and a web-version of WinCAPS. Available on Grundfos homeage, www.grundfos.

36 Further roduct documentation WebCAPS WebCAPS is a Web-based Comuter Aided-Product Selection rogram and a web-version of WinCAPS. Available on Grundfos homeage, WebCAPS offers detailed technical information dimensional drawings of each um wiring diagrams of each um. Click Catalogue and select a roduct from the extensive roduct catalogue. Click Relacement and select the right relacement um based on the current installation. Click Literature to select and download Grundfos documentation by browsing the roduct ranges or erforming a secific search. The literature includes: - Data booklets - Installation and oerating instructions - Service instructions. Click Product search and select a roduct from the extensive roduct catalogue. Click Service to to find information on service kits and sare arts. If you are a registered user click Log in to: - save your settings - define and save your own units - save ersonalised information. Click Units and select your referred units of measurement: - Default units - SI units - US units. Click Language and select your referred language. WebCAPS Fig. 9 WebCAPS 36

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40 Being resonsible is our foundation Thinking ahead makes it ossible Innovation is the essence V Rel. V GB Subject to alterations. GRUNDFOS A/S. DK-88 Bjerringbro. Denmark Telehone:

GRUNDFOS DATA BOOKLET. Hydro Grundfos Hydro 1000 booster sets with 1-4 CR pumps 50 Hz

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