Solar surface pump



Search



Home



Saved

373 views

0



Sign In

Upload

RELATED TITLES

0

Solar surface pump Uploaded by GrundfosEgypt



Books



Audiobooks



Magazines News



Documents



Sheet Music



Renewable energy-based water supply systems









Save

Embed

Share

Print

Download



Join

FIRE PRotEctIon SYStEMS.pdf

1

of 28

 

Controls Guide

Vertical multistage pumps

 Search document



Grundfos solar surfac

T a b l e o f c o n t e n t s

1.

MG MGFl ex m o t o r Applications Moto Motorr Features Features and benefits benefits Technical Technical data Product Product range

2.

3.

4.

3 3 3 3 5 6

Sy s t em c o m p o n en t s

7

IO 100 switch switch box IO 101 switch switch box Genera Generator tor

7 7 7

CRFl ex p u m p

8

Pumped Pumped liquids liquids Namepl Nameplate ate System System sizing sizing Material Material specifica specification tion Product Product range

8 8 8 9 9

A p p l i c at i o n s

10

CRFlex CRFlex Solar CRFlex Solar with level switch CRFlex CRFlex Solar with generator generator CRFlex Solar with level switch and generator CRFlex CRFlex and SQFlex SQFlex Solar

10 11 12 13 14

5.

Ac A c c es s o r i es

15

6.

Tec h n i c al d at a

16

Curve Curve conditions conditions

16

Per f o r m an c e c u r v es

17

CRFle CRFlex x 3-9 CRFle CRFlex x 5-5 CRFlex CRFlex 10-2

17 18 19

7.

8.

9.

A p p en d i x

20

Performance curves, CR 3-9 Performance curves, CR 5-5 Performance curves, CR 10-2

20 21 22

Fu r t h er p r o d u c t d o c u m en t at i o n

23

WebCAP WebCAPS S WinCAP WinCAPS S

23 24

Sign up to vote on this title



Useful

 Not useful







Home



Saved



Books



Audiobooks



Magazines



News



Documents



Sheet Music



Upload

Sign In

Join



Search



Home



Saved

0

373 views



Sign In

Upload

Join

RELATED TITLES

0




Books



Audiobooks



Magazines












Save

Embed

Share

Print


1

Download



News



Documents



Sheet Music

 

of 28

Controls Guide




 Search document

MGFlex

1. MGFlex MGFlex mo to r Ap A p p l i c ati at i o n s

Motor

The Grundfos solar surface pump system is designed for renewable energy supply. Powered by a solar panel, the system is especially suitable for supplying water in applications such as:

The MGFlex motor is a new solar-powered 2 motor, frame size 80 with integrated frequenc converter.

• i rr rri ga gati on on

The frequency converter enables the motor t high efficiency in a wide speed range:

• water watering ing of lives livesto tock ck

• power power inp input ut (P1 (P1)) of 70 to to 1250 1250 W

• pres pressu sure re boos boosti ting ng

• motor motor spee speed d of 100 1000 0 to 3400 3400 rpm rpm

• floa floati ting ng pum pump

• maxi maximu mum m inpu inputt curr curren entt of 5 A

• recirc recirculat ulation ion of swimm swimminging-pool pool water water (OEM). (OEM).

• encl enclos osur ure e clas class s IP5 IP54. 4.

The MGFlex motor can be mounted on Grundfos CR, MTR (as float pump) and GP pumps.

The motor is suitable for both DC and AC vol supply: • 110-4 10-415 15 VDC, VDC, PE • 1 x 220-240 220-240 V, -10 %/+6 %/+6 %, %, 50/60 50/60 Hz, Hz, PE

Nameplate 1

2

3

Type: VAC Impp: VDC PF:

U: U:

Made in Hungary

8

Fig. 1 Po s . 1

10

5

P1:

kW Prod. No:

f: P2:

Hz/DC kW CL:

6

n min : IP :

7

n max :

serial No.:

14

11

15 12

13

Nameplate of the MGFlex motor Des c r i p t i o n Type designation

2

Maxi mum current

3 4

Power consumption Frequency r ange

5

Product number

6

Minim um speed

7

Maxi mum speed

8

DC supply voltage

9

AC suppl y voltage

10

9

PC:

4

Power factor

11

Output power

12 13

Insu Insula lati tion on c cllas ass s acco accord rdin ing g to 2114 2114 Enclosure class

14

P ro ro du du ct ct io ion co co de de , y ea ea r and we we ek ek

Overvoltage Overvoltage and undervoltage pro tection

Overvoltage and undervoltage may occur in c unstable power supply or a faulty installation The motor will be cut out if the voltage voltage falls o permissible range, and it will be cut in when voltage is again within the permissible range protection relay is required. Overload Overload protectio n

 The motor incorporates thermal Sign up to vote on this title protection ag both steady overload and stalled condition ac Useful  Not 60034-11. to IEC It will beuseful stopped and resta automatically.

The motor is to be connected to the power su





Home



Saved



Books



Audiobooks



Magazines



News



Documents



Sheet Music



Upload

Sign In

Join



Search



Home



Saved

0

373 views



Sign In

Upload

RELATED TITLES

0




Books



Audiobooks



Magazines












Save

Embed

Share

Print


1

Download



News



Documents



Sheet Music

Join

 

of 28

Controls Guide


 Search document



1 M G F l e x m o t o r

Other connections MGE 80

Fig. 2 Wiring diagram

105-415 VDC, PE

100-240 VAC, PE

N

L

-

+

N

L




Useful

 Not useful







Home



Saved



Books



Audiobooks



Magazines



News



Documents



Sheet Music



Upload

Sign In

Join



Search



Home



Saved

0

373 views



Sign In

Upload

Join

RELATED TITLES

0




Books



Audiobooks



Magazines












Save

Embed

Share

Print


1

Download



News



Documents



Sheet Music

of 28

 

Controls Guide




 Search document

MGFlex

Techni cal data Dimensions Dimensions and weights

9 2 0 9 R G

Fig. 4

MGE 80 IM B14

Dimensional drawing L E

LB AF

AE

LL

T

O

EB

M C A

P N D

SxZ

4 5

LA

F

A G

Sign up to vote on this Dtitle

 Fig. 5 Dimensional drawing of MGFlex St at o r h o u s i n g

Useful

G



DB

 Not useful Sh af t en d





Home



Saved



Books



Audiobooks



Magazines



News



Documents



Sheet Music



Upload

Sign In

Join



Search



Home



Saved

0

373 views



Sign In

Upload

RELATED TITLES

0




Books



Audiobooks



Magazines News



Documents



Sheet Music












Save

Embed

Share

Print

Download



Join


1

of 28

 

Controls Guide


 Search document



1 M G F l e x m o t o r

Electrical data Power supply to pump

110-415 110-415 VDC, PE . 1 x 220-240 V, -10 %/+6 %, 50/60 Hz, PE.

Energy source

Solar module. Generator. Grid.

Start/stop control

Digital input for start/stop of motor.

Power switch on/off or DC to/from AC

Maximum four times per hour.

Enclosure class

IP54.

Motor protection

Built-in motor protection: • overvolt overvoltage age and undervolt undervoltage age • ov er er lo loa d • overte overtempe mperat rature ure..

Sound pressure level

< 63 db (A).

Power factor

0.97.

Sensor connection

The motor electronics allow one external sensor connection. The motor can supply maximum 24 VDC, 40 mA to this device connected.

Earth-leakage Earth-leakage circuit breaker

If the pump/motor is connected to an earth-leakage circuit breaker (ELCB) for additional protect this circuit breaker must trip when AC fault currents, pulsating DC or smooth DC fault currents o

Am bi ent tem per atu re

During operation: -20 °C to +45 °C. During storage/transport: storage/transport: -40 °C to + 60 °C.

Relative Relative humidit y

Maximum 95 %.

Leaking current

< 3.5 mA.

Installation outdoor

The motor/pump must be protected from rain and direct sunlight.

Marking

CE.

Insulation class

F (IEC 85).

EMC compatibility

EN 61 800-3.

Product range Pr o d u c t M GFlex motor (P1 = 1250 W )

Pr o d u c t n u m b er

85903667

Note Grundfos only guarantees the performance and reliability of the MGFlex motors if both conditions below are fulfilled: 1. The motor must must be connected connected to the pump pump end as described in this document. 2. The assembly assembly of the motor motor and the pump pump must be carried out by persons trained and authorised by Grundfos. In the case of OEM usage, please contact Grundfos to obtain full warranty coverage.




Useful

 Not useful







Home



Saved



Books



Audiobooks



Magazines



News



Documents



Sheet Music



Upload

Sign In

Join



Search



Home



Saved

0

373 views



Sign In

Upload

Join

RELATED TITLES

0




Books



Audiobooks



Magazines












Save

Embed

Share

Print


1

Download



News



Documents



Sheet Music

of 28

 

Controls Guide




 Search document

MGFlex

2. System comp onents IO 100 100 swit ch b ox The IO 100 is designed specifically for solar-powered systems. The IO 100 enables manual starting and stopping of the pump and functions as a connection box joi ning all necessary cables. 263

113

9 9 1

PE 3 0 0 4 5 4 5 2 2 0 M T

Dimensions stated in mm.

Fig. 6 Dimensions

Generator

P ow er

P um p

Fig. 8 Electrical connections

Technic al d ata

Technic al data Voltage

230 VAC - 15 %/+ 10 %, 50/60 (internal relay). Maximum 225 VDC, 8.4 A. Maximum 265 VAC, 8.4 A.

IP55.

Enclosure class

IP55.


During operation: -30 °C to +50 °C. During storage: -30 °C to +60 °C.


During operation: -30 °C to +5 During storage: -30 °C to +60

Marking

CE.

Marking

CE.

Voltage

Maximum 400 VDC, 8.4 A. Maximum 265 VAC, 8.4 A.

Enclosure class

IO 101 101 swit ch b ox

Generator

The IO 101 is designed specifically for solar-powered systems.

The generator can be either diesel or petrolIt must be running running steadily before before the pump

The IO 101 enables the connection of a backup generator in case of insufficient solar energy. The switching switching between solar power power and generator must be made manually. In case the generator is stopped manually or runs out of fuel, the IO 101 will automatically change over to the solar panels. The IO 101 functions as a connection box joining all necessary cables. 263

113




Useful

 Not useful







Home



Saved



Books



Audiobooks



Magazines



News



Documents



Sheet Music



Upload

Sign In

Join



Search



Home



Saved

0

373 views



Sign In

Upload

Join

RELATED TITLES

0




Books



Audiobooks



Magazines












Save

Embed

Share

Print


1

Download



News



Documents



Sheet Music

of 28

 

Controls Guide


 Search document



3 C R F l e x p u m p

3. CRFlex pump The CRFlex pump is available as a complete unit onl y, consisting of these parts: • MGFl MGFlex ex motor otor • CRN CRN or or CRI CRI pump pump end. end.

Pumped liquids

System sizing

Grundfos has developed a PC-based sizing t enabling the sizing of the system. The sizing integrated in Grundfos WinCAPS and covers powered systems.

The following three parameters must be know sizing of the optimum system:

CRFlex pumps are applicable in thin, clean, nonaggressive, non-explosive liquids, not containing solid or long-fibred particles larger than sand grains.

• insta installa llati tion on locat location ion

pH value: 5-9.

• quant quantity ity of wat water er requ require ired. d.

Liquid temperature: 0 °C to +120 °C.

• maxi maximu mum m head head req requir uired ed

Minimu m inl et pressur e, NPSH NPSH

Sand content Maximum sand content: 20 ppm.

Calculation of the inlet pressure "H" is recom in these situations:

A higher hi gher sand conten co ntentt will reduce the p ump life li fe considerably due to wear.

• The liquid liquid temp tempera erature ture is high. high.

Salt content

• Water ater is draw drawn n from from dept depths hs..

The table below shows the resistance of stainless steel to Cl-. The values in the table are based on a pumped liquid with a pH value of 5 to 9.

• Water Water is draw drawn n throu through gh long long pipes pipes..

Cl - content [ppm]

Stainless steel EN 1.4301

Liquid temperature [°C]

0-300

< 40

300-500

< 30

0-500

< 40

E N 1.4401

• The flow flow is significantly significantly higher than the the ra

2

To avoid cavitation, make sure that there is a pressure on the suction side of the pump. The maximum suction lift "H" in metres head calculated as follows: H = p b x 10.2 - NPSH - Hf - H v - H s p b

Nameplate 1

• Inlet Inlet cond conditi ition ons s are are poor poor.

3

4

Net Positive Suction Head in metres head. NPSH * = (To (To be read from the NPSH curve at the highe pump will be delivering.)

5

H f Model Hz

14

f n Q pmax/tmax

15

Technical file no.

16

Serial No.

11 12 13

8 5 7 5 0 5 6 9

-1

min 3 m /h

P2

kW

6

Hmax H

m m

7

bar/°C

CCW

9

Made in Denmark DK-8850 Bjerringbro

Fig. 9 Po s .

Nameplate of CRFlex pump end Des c r i p t i o n

Barometric pressure in bar. (Barometric pressure can be set to 1 bar). = In closed systems, p b indicates the system pre bar.

8

10

H v 1 1 2 1 4 2 5 0 5

0 M T

H s

Friction loss in suction pipe in metres head. (At the highest flow the pump will be delivering Vapour pressure in metres head. = (To be read from the vapour pressure scale."H on the liquid temperature "T m".) =

= Safety Safety margin margin = minimum minimum 0.5 0.5 metres metres head. head.

If the calculated "H" is positive, the pump can at a suction lift of maximum "H" metres head

If the calculated "H" is negative, an inlet pres  minimum "H" metres head is required.


* For NPSH NPSH curves, curves, see section section 8. Appendi Appendi



Useful

 Not useful





Home



Saved



Books



Audiobooks



Magazines



News



Documents



Sheet Music



Upload

Sign In

Join



Search



Home



Saved

0

373 views



Sign In

Upload

RELATED TITLES

0




Books



Audiobooks



Magazines












Save

Embed

Share

Print


1

Download



News



Documents



Sheet Music

Join

 

of 28

Controls Guide


 Search document



MGFlex

Sectional Sectional d rawing tm (°C)

H f f

Hv (m)

190

126

180

100

170

79

1

160

62

3

150

45 40 35 30

140

H P b

NPSH

H v v

130

20

110

15

100

12 10 8,0

80

6,0 5,0 4,0

70

3,0

60

2,0

50 40 30

20 10

10

4

25

120

90

2

6 7

5 9

8

11

Fig. 12 Sectional drawing of CRFlex pump end

1,5

Pump materials

1,0 0,8 0,6 0,4 0,3 0,2 0,1

0

3 0 4 3 9 3 4 7 2 0 M T

P o s . D es i g n a t i o n

Fig. 10 Minimum inlet pressure - NPSH

Note: To avoid cavitation, never select a pump wit h a duty point too far to the right on the NPSH curve. Always check t he NPSH value of the pump at the th e highest possible flow rate.

M a t e r i al s

E N/DIN

1

Pump head

Cast iron EN-GJL-200 1)

E EN N-J -JL1 L103 03

2

Pump head cover

Stainless st steel

1.4408

3

Shaft

Stainless steel

1.4401 2) 1.4460 3)

8

Base

Stainless steel

1.4408

9

Neck ring

PTFE

10

Shaft seal

Cartridge type

11

Base pl plate

Cast iron EN-GJL-200 1)

R ub ub be be r pa rt rts

E PD PD M o r F KM KM

Im peller

Stainless steel

Material Material sp ecification

E EN N-J -JL1 L103 03

CRI(E) 4

1.4301

5

Chamber

Stainless steel

1.4301

6

Sleeve

Stainless steel

1.4301

7

O-ring for sleeve

EPDM or FKM CRN(E)

4

Im peller

Stainless steel

1.4401

5

Chamber

Stainless steel

1.4401

6

Sleeve

Stainless steel

1.4401

7

O-ring for sleeve

EPDM or FKM

1)

Stainless steel available on request. Sign up to vote on this title 2) CRI(E), CRN(E) 1S, 1, 3, 5 3) Useful10, 15, 20Not useful CRI(E), CRN(E)



1 1 2 1



Product range







Home



Saved



Books



Audiobooks



Magazines



News



Documents



Sheet Music



Upload

Sign In

Join



Search



Home



Saved

373 views

0



Sign In

Upload

Join

RELATED TITLES

0




Books



Audiobooks



Magazines










Save

Embed

Share

Print

Download



News



Documents



Sheet Music




1

of 28

 

Controls Guide


 Search document



4 A p p l i c a t i o n s

4. Appli cations CRFlex Solar The CRFlex Solar is the simplest system utilising solar energy for water transfer. Benefits Thanks to the intelligent MGFlex motor, no further motor protection is required.

2

4

By means of an IO 100, the power supply to the pump can be switched off manually in cases such as these: • There There is no no need need for water water supp supply ly.. • The system system requires requires servic service. e. The system also offers these benefits: • easy easy inst instal alla lati tion on • mainten maintenanc ance e confined confined to period periodic ic cleani cleaning ng of the solar panels

3

• few and and simp simple le comp compone onent nts. s.

6

5

7

1

Note 1. To calculate the number number of solar panels required, required, please use the sizing tools in Grundfos WinCAPS or WebCAPS. 2. The vertical vertical distance distance between between the inlet of the CRFlex pump and the dynamic level of the water source must be less than 6 metres. See also section Minimum inlet pressure, NPSH on page 8. 3. The CRFlex pump pump must be protected protected against against rain and direct sunlight.

Fig. 13 CRFlex Solar

Po s .

D es c r i p t i o n

1

C RFlex pump

2

Solar panels

3

Support st structure

4

IO 100 switch box

5

Water pipe

6

D ry ry -r -r un unn in in g s en en so so r ( op opt io ion al al )

7

N on-return valve




Useful

 Not useful







Home



Saved



Books



Audiobooks



Magazines



News



Documents



Sheet Music



Upload

Sign In

Join



Search



Home



Saved

373 views

0



Sign In

Upload

Join

RELATED TITLES

0




Books



Audiobooks



Magazines










Save

Embed

Share

Print

Download



News



Documents



Sheet Music




1

of 28

 

Controls Guide




 Search document

MGFlex

CRFle CRFlex x Solar wit h level swi tch The CRFlex Solar system allows solar energy to be stored as water in a reservoir in cases such as these: • Water Water supply supply is needed needed at at night night.. • For short short periods, periods, the solar solar energy energy is insuffici insufficient ent to run the pump.

5

• There There is a need need for a backup backup water water source source..

2

4

Benefits Connected directly to the electronics box on the MGFlex motor, the level switch will stop the pump when the water reservoir is full. The system also offers these benefits: • easy easy inst instal alla lati tion on • mainten maintenanc ance e confined confined to period periodic ic cleani cleaning ng of the solar panels

3 8

7

• few and and simp simple le comp compone onent nts. s.

9

1

Note 1. To calculate the number number of solar panels required, required, please use the sizing tools in Grundfos WinCAPS or WebCAPS. 2. The vertical vertical distance distance between between the inlet of the CRFlex pump and the dynamic level of the water source must be less than 6 metres. See also section Minimum inlet pressure, NPSH on page 8. 3. The CRFlex pump pump must be protected protected against against rain and direct sunlight.

Fig. 14 CRFlex Solar with level switch

Po s .


1

C RFlex pump

2

Solar panels

3


4

IO 100 switch box

5

Water reservoir

6

Level switch

7

Water pipe

8


9

N on-return valve




Useful

 Not useful







Home



Saved



Books



Audiobooks



Magazines



News



Documents



Sheet Music



Upload

Sign In

Join



Search



Home



Saved

373 views

0



Sign In

Upload

Join

RELATED TITLES

0




Books



Audiobooks



Magazines










Save

Embed

Share

Print

Download



News



Documents



Sheet Music




1

of 28

Controls Guide

 


 Search document




CRFlex CRFlex Solar with generator During periods of insufficient solar energy, the CRFlex Solar system provides a reliable water supply. The system is connected to an external backup generator via the IO 101 and will automatically switch to operation via generator when the generator is started.

3

2

5

If the generator is stopped manually or runs out of fuel, the IO 101 will automatically change back to operation via solar energy. Benefits The system offers water supply during the night or during periods of insufficient solar energy. The system also offers these benefits: • easy easy inst instal alla lati tion on

4

• mainten maintenanc ance e confined confined to period periodic ic cleani cleaning ng of the solar panels

7

6

8

1

• few and simp simple le com compon ponen ents ts • flexi flexibl ble e energ energy y suppl supply y. Note 1. To calculate the number number of solar panels required, required, please use the sizing tools in Grundfos WinCAPS or WebCAPS. 2. The vertical vertical distance distance between between the inlet of the CRFlex pump and the dynamic level of the water source must be less than 6 metres. See also section Minimum inlet pressure, NPSH on page 8. 3. The CRFlex pump pump must be protected protected against against rain and direct sunlight.

Fig. 15 CRFlex Solar with generator

Po s .


1

C RFlex pump

2

Solar panels

3


4

Dies Diesel el or petr petrol ol-d -dri rive ven n gene genera rato tor r

5

IO 101 switch box

6

Water pipe

7


8

N on-return valve




Useful

 Not useful







Home



Saved



Books



Audiobooks



Magazines



News



Documents



Sheet Music



Upload

Sign In

Join



Search



Home



Saved

373 views

0



Sign In

Upload

Join

RELATED TITLES

0




Books



Audiobooks



Magazines










Save

Embed

Share

Print

Download



News



Documents



Sheet Music




1

of 28

Controls Guide

 




 Search document

MGFlex

CRFle CRFlex x Solar Solar w ith level level s witc h and g enerator enerator During periods of insufficient solar energy, the CRFlex Solar system will provide a reliable water supply. The supply of water is ensured by a diesel or petroldriven generator connected to the system via the IO 101. The system will will automatically automatically switch to operation via generator when the generator is started. If the generator is stopped manually or runs out of fuel, the IO 101 will automatically change back to operation via solar energy.

5

3

2

4

Benefits The system offers water supply during the night or during periods of insufficient solar energy. The system also offers these benefits: • easy easy inst instal alla lati tion on

10

• mainten maintenanc ance e confined confined to period periodic ic cleani cleaning ng of the solar panels

8

7

9

1

• few and simp simple le com compon ponen ents ts • flexi flexibl ble e energ energy y suppl supply y. Note 1. To calculate the number number of solar panels required, required, please use the sizing tools in Grundfos WinCAPS or WebCAPS. 2. The vertical vertical distance distance between between the inlet of the CRFlex pump and the dynamic level of the water source must be less than 6 metres. See also section Minimum inlet pressure, NPSH on page 8. 3. The CRFlex pump pump must be protected protected against against rain and direct sunlight.

Fig. 16 CRFlex Solar with level switch and gene

Po s .


1

C RFlex pump

2

Solar panels

3


4

IO 101 switch box

5

Water reservoir

6

Level switch

7

Water pipe

8


9

N on-return valve

10

Dies Diesel el or or pet petro roll-dr driv iven en gene genera rato tor r




Useful

 Not useful







Home



Saved



Books



Audiobooks



Magazines



News



Documents



Sheet Music



Upload

Sign In

Join



Search



Home



Saved

373 views

0



Sign In

Upload

Join

RELATED TITLES

0




Books



Audiobooks



Magazines










Save

Embed

Share

Print

Download



News



Documents



Sheet Music




1

of 28

 

Controls Guide




 Search document


CRFlex and SQFlex Solar In addition to enabling customers to store solar energy as water in a reservoir, it offers pressure boosting.

6 5

Benefits The SQFlex pumps water from wells as small as 3" and stores it in a reservoir. The CRFlex pump transfers water over a long distance or increases the water pressure. Combined with a CU 200, the level switch will stop the SQFlex when the reservoir is full.

2

4

2 3

3

The CU 200 offers the following indications: • full water water reser reservoi voirr (level (level switch switch activ activated ated)) 7

• pum pump ope opera rati tion on

1

• inpu inputt powe powerr. The CU 200 indicates operational stoppage in these cases: • d ry ry r un unni ng ng 9

• insuffi insufficie cient nt energy energy supply supply.. The system also offers these benefits: • easy easy inst instal alla lati tion on • mainten maintenanc ance e confined confined to period periodic ic cleani cleaning ng of the solar panels • few and simp simple le com compon ponen ents ts See the SQFlex data booklet in WebCAPS for further information.

Fig. 17 CRFlex and SQFlex Solar

Note

Po s .


1. To calculate the number number of solar panels required, required, please use the sizing tools in Grundfos WinCAPS or WebCAPS.

1

C RFlex pump

2

Solar panels

3


2. The vertical vertical distance distance between between the inlet of the CRFlex pump and the dynamic level of the water source must be less than 6 metres.

4

C U 200 control unit

5

Water reservoir

6

Level switch

3. See also also sect section ion Minimum inlet pressure, NPSH on page 8.

7

Water pipe

8

IO 100 switch box

4. The CRFlex pump pump must be protected protected against against rain and direct sunlight.

9

SQ F pump




Useful

 Not useful







Home



Saved



Books



Audiobooks



Magazines



News



Documents



Sheet Music



Upload

Sign In

Join



Search



Home



Saved

0

373 views



Sign In

Upload

RELATED TITLES

0




Books



Audiobooks



Magazines












Save

Embed

Share

Print

News



Documents



Sheet Music


1

Download



Join

of 28

 

Controls Guide


 Search document



MGFlex

5. Accesso ries IO 100 100 swit ch bo x Pr o d u c t

P r o d u c t n u m b er

IO 100

96475073

IO 101 101 swit ch bo x Pr o d u c t


IO 101 (230 V) IO 101 (115 V)

96475074 96481502

Connection adapter Pu m p t y p e CRFlex 3-9, CRFlex 5-5

CRFlex 10-2

Pr o d u c t Oval Rp 1 1/4

Pr o d u c t n u m b er 96449747

Oval 1 1/4" NPT

97757339

Oval Rp 1 1/2

96498728

Oval 1 1/2" NPT

96498837

Oval 2" NPT

96498839

Material: 1.4408/AISI 316.

Dry-running sensor Pr o d u c t Dry-running sensor


97911215

Level Level switc h Pr o d u c t Level switch (normally closed) Level switch (normally open)


97911220 010748




Useful

 Not useful







Home



Saved



Books



Audiobooks



Magazines



News



Documents



Sheet Music



Upload

Sign In

Join



Search



Home



Saved

0

373 views



Sign In

Upload

Join

RELATED TITLES

0




Books



Audiobooks



Magazines












Save

Embed

Share

Print


1

Download



News



Documents



Sheet Music

of 28

 

Controls Guide




 Search document

6 T e c h n i c a l d a t a

6. Tech Tech ni cal data Dimensions Dimensions and weights D2 D1

2 B

G 1/2 G 1/2

1 B

FGJ (DIN-ANSI-JIS) PN 25 / DN 25/ 32

P (PJE)

19 x 27

ø14

G 1/2

CA (Flex

4 x ø13 0 9 5 4 8 0 1 ø 1 ø ø

5 7

0 5 2 . 2 2 4 2 ø

100 150 210

250

180

4 3

210

9 5 ø

0 5

ø32

162

ø85

2 2

Fig. 18 Dimensional drawing of CRFlex Dimensions [mm] Pu m p t y p e

Net weight [kg]

Pr o d u c t n u m b er B1

B1 + B2

D1

D2

Gross weight [kg]

C RN Flex 3-9

97756607

371

602

178

167

26.1

C RN Flex 5-5

97756748

344

575

178

167

25.6

28.3

C RN Flex 10-2

97756764

357

588

178

167

25.0

28.0

C RI Flex 3-9 C RI Flex 5-5

97756769 97756770

371 344

602 575

178 178

167 167

26.6 25.7

29.2 28.4

C RI Flex 10-2

97756772

357

588

178

167

25.0

28 .0

Shippi

29.1

Electrical data 110-415 VDC or 1 x 220-240 VAC, 50/60 Hz Pu m p t y p e


C RN Flex 3-9

97756607

Mo t o r t y p e

Maximum power input P1 [W]

M G Fl e x

1250

C RN Flex 5-5

97756748

M G Fl e x

1250

C RN Flex 10-2

97756764

M G Fl e x

1250

C RI Flex 3-9

97756769

M G Fl e x

C RI Flex 5-5

97756770

M G Fl e x

C RI Flex 10-2

97756772

M G Fl e x

Curve conditions

1250

Sign up 12to 50 vote on this title



1250 Useful

 Not useful

Maximum c [A







Home



Saved



Books



Audiobooks



Magazines



News



Documents



Sheet Music



Upload

Sign In

Join



Search



Home



Saved

0

373 views



Sign In

Upload

Join

RELATED TITLES

0




Books



Audiobooks



Magazines












Save

Embed

Share

Print


1

Download



News



Documents



Sheet Music

of 28

 

Controls Guide




 Search document

7. Perfo Perfo rmance c urv es CRFlex 3-9 Q [m³/h]

CRFlex 3-9

7.0 6.5

5m 10 m

6.0 5.5

20 m

5.0 4.5

40 m

4.0 3.5 3.0

60 m

2.5 2.0 70 m 1.5 1.0 0.5 0.0 0

100

200

300

400

500

600

700

800

900

1000

1100

1200

P1 [W

Fig. 19 Performance curves, CRFlex 3-9




Useful

 Not useful







Home



Saved



Books



Audiobooks



Magazines



News



Documents



Sheet Music



Upload

Sign In

Join



Search



Home



Saved

0

373 views



Sign In

Upload

Join

RELATED TITLES

0




Books



Audiobooks



Magazines












Save

Embed

Share

Print


1

Download



News



Documents



Sheet Music

of 28

 

Controls Guide




 Search document

7 P e r f o r m a n c e c u r v e s

CRFlex 5-5 Q m³/h]

CRFlex 5-

13 12

5m

11

10 m

15 m

10 9

25 m

8

30 m

7 6 5 4

40 m

3 2 1 0 0

100

200

300

400

500

600

700

800

900

1000

1100

1200





Useful

 Not useful



P1





Home



Saved



Books



Audiobooks



Magazines



News



Documents



Sheet Music



Upload

Sign In

Join



Search



Home



Saved

0

373 views



Sign In

Upload

Join

RELATED TITLES

0




Books



Audiobooks



Magazines












Save

Embed

Share

Print


1

Download



News



Documents



Sheet Music

of 28

 

Controls Guide




 Search document

CRFlex 10-2 Q m³/h]

CRFlex 10-

20

5m

18

16

14

12

10

8

25 m

6

4

2

0 0

100

200

300

400

500

600

700

800

900

1000

1100

1200





Useful

 Not useful



P1





Home



Saved



Books



Audiobooks



Magazines



News



Documents



Sheet Music



Upload

Sign In

Join



Search



Home



Saved

0

373 views



Sign In

Upload

Join

RELATED TITLES

0




Books



Audiobooks



Magazines












Save

Embed

Share

Print


1

Download



News



Documents



Sheet Music

of 28

 

Controls Guide




 Search document

8 A p p e n d i x

8. App endix Perfo Perfo rmanc e cur ves, CR 3-9 3-9

p [kPa]

H [m] 240

CRI, CRN 3 CRIE, CRNE 3

-36 (E)

220 2000

50 Hz

-33

ISO 9906 Annex A

-31

200

-29 (E) 180 1600

-27 -25

160 -23 (E) 140

1200

120

-21 -19 (E) -17

800

100

-15 (E)

80

-12

-13 -11

-10 (E) 60

-9

-8 400

40

-6 -4

-7 (E) -5 (E)

20

-3

-2 0

0 0.0

0.0

P2 [kW] 0.09 0.06

0.4

0.8

0.2

1.2

1.6

0.4

2.0

2.4

0.6

2.8

3.2

0.8

3.6

1.0

4.0

4.4

Q [m³/h]

1.2

Q [l/s]




Useful

 Not useful

P2 Eta







Home



Saved



Books



Audiobooks



Magazines



News



Documents



Sheet Music



Upload

Sign In

Join



Search



Home



Saved

373 views

0



Sign In

Upload

Join

RELATED TITLES

0




Books



Audiobooks



Magazines












Save

Embed

Share

Print


1

Download



News



Documents



Sheet Music

of 28

 

Controls Guide




 Search document

Perfo Perfo rmanc e cur ves, CR 5-5 5-5

p [kPa]

H [m]


260 2400

-36 (E) 240

50 Hz ISO 9906 Annex A

220 2000

-32

200

-29 (E)

180 1600

-26 -24

160

-22 140 1200

-20 (E) -18

120 -16 (E) 100

800

-15

-14

-13

-12

80

-11

-10 (E)

-9

60 -8 (E) 400

-7

-6

40

-5 -4 (E)

20

-3

-2 (E) 0

0 0

0.0

1

2

0.5

4

3

1.0

5

6

1.5

2.0

P2 [kW] 0.15 0.10 0.05

7

8

Q [m³/h] 2.5

Q [l/s]

Eta




P2

Useful

 Not useful



60 40 20





Home



Saved



Books



Audiobooks



Magazines



News



Documents



Sheet Music



Upload

Sign In

Join



Search



Home



Saved

373 views

0



Sign In

Upload

Join

RELATED TITLES

0




Books



Audiobooks



Magazines












Save

Embed

Share

Print


1

Download



News



Documents



Sheet Music

Controls Guide

 

of 28




 Search document

8 A p p e n d i x

Perfo Perfo rmanc e cur ves, CR 1010-2 2

p [kPa]

H [m] -22 (E)


-20

ISO 9906 Annex A

240 220 2000

50 Hz

200 -18 180

1600

-16 (E) 160 -14 140

1200

-12 (E) 120 -10 100

800

-9 (E) -8

80

-7 -6 (E)

60 400

-5 -4 (E)

40

-3 (E) -2 (E)

20 0

-1 (E)

0 0

0.0

1

2

0.5

4

3

1.0

5

6

1.5

7

8

9

2.0

10

2.5

11

3.0

12

Q [m³/h] 3.5

Q [l/s]

P2 [kW]

Eta [%]

0.4 0.3 0.2 0.1

Eta




Useful



P2

Not useful



80 60 40 20





Home



Saved



Books



Audiobooks



Magazines



News



Documents



Sheet Music



Upload

Sign In

Join



Search



Home



Saved

373 views

0



Sign In

Upload

RELATED TITLES

0




Books



Audiobooks



Magazines News



Documents



Sheet Music












Save

Embed

Share

Print

Download



Join


1

of 28

 

Controls Guide


 Search document



MGFlex

9. Further produ ct do cumentation WebCAPS

WebCAPS is a Web-based Web -based C omputer omputer Aided A ided Selection program available on www.grundfo

WebCAPS contains detailed information on m 185,000 Grundfos products in more than 20 languag languages. es.

In WebCAPS, all information is divided into 6 • Catal ogue • Li te tera tu ture • Servi ce • Sizing • Re pl pla ce ceme nt nt • CAD draw drawin ings gs..

Catalogue

This section is based on fields of application and pum and contains • tech techni nica call dat data a • curves curves (QH, Eta, Eta, P1, P2, etc.) etc.) which which can be adapt adapt density and viscosity of the pumped liquid and sho number of pumps in operation • prod produc uctt pho photo tos s • dimens dimension ional al draw drawing ings s • wirin wiring g diag diagra rams ms • quotat quotation ion texts texts,, etc. etc.

Literature

In this section you can access all the latest documents pump, such as • data data book bookle lets ts • installat installation ion and opera operating ting instruc instructions tions • service documentation, documentation, such as Service kit kit cata Service kit instructions • quic quick k gui guide des s • produc productt brochu brochures res,, etc. etc.




Useful



 Not useful

Service

This section contains an easy-to-use interactive servi





Home



Saved



Books



Audiobooks



Magazines



News



Documents



Sheet Music



Upload

Sign In

Join



Search



Home



Saved

373 views

0



Sign In

Upload

RELATED TITLES

0




Books



Audiobooks



Magazines News



Documents



Sheet Music












Save

Embed

Share

Print

Download



Join


1

of 28

 

Controls Guide


 Search document



9 F u r t h e r p r o d u c t d o c u m e n t a t i o n

Sizing

0

1

This section is based on different fields of application installation examples, and gives easy step-by-step ins how to • select the most suitable suitable and efficient pump for your • carry out out advanced advanced calculat calculations ions based based on energy energy consumption, payback periods, load profiles, life etc. • analyse your your selected selected pump via the built-in life • determine determine the flow flow velocity velocity in wastewater wastewater applic

Replacement

In this section you find a guide to selecting and compa replacement data of an installed pump in order to repl pump with a more efficient Grundfos pump. The section contains replacement data of a wide rang produced by other manufacturers than Grundfos.

Based on an easy step-by-step guide, you can compa Grundfos pumps with the one you have installed on y When you have specified the installed pump, the guid suggest a number of Grundfos pumps which can impr comfort and efficiency.

CAD drawings

In this section it is possible to download 2-dimensiona 3-dimensional (3D) CAD drawings of most Grundfos p These formats are available in WebCAPS: 2-dimensional drawings: • .dxf, .dxf, wirefr wireframe ame draw drawing ings s • .dwg, .dwg, wirefr wireframe ame drawi drawings ngs.. 3-dimensional drawings: • .dwg, wirefra wireframe me drawings drawings (withou (withoutt surfaces surfaces)) • .stp, solid drawings drawings (with (with surface surfaces) s) • .eprt, .eprt, E-draw E-drawing ings. s.

WinCAPS

WinCAPS is a Win dows-based C omputer omputer A A P roduct roduct Selection program containing detaile  information on more than 185,000 Grundfos Sign up to vote on this title in more than 20 languages.

 Usefulcontains  Not The program theuseful same features and as WebCAPS, but is an ideal solution if no In connection is available.





Home



Saved



Books



Audiobooks



Magazines



News



Documents



Sheet Music



Upload

Sign In

Join



Search



Home



Saved

373 views

0



Sign In

Upload

RELATED TITLES

0




Books



Audiobooks



Magazines News



Documents



Sheet Music












Save

Embed

Share

Print

Download



Join


1

of 28

 

Controls Guide


 Search document




Useful

 Not useful









Home



Saved



Books



Audiobooks



Magazines



News



Documents



Sheet Music



Upload

Sign In

Join



Search



Home



Saved

373 views

0



Sign In

Upload

RELATED TITLES

0




Books



Audiobooks



Magazines News



Documents



Sheet Music












Save

Embed

Share

Print

Download



Join


1

of 28

 

Controls Guide


 Search document




Useful

 Not useful









Home



Saved



Books



Audiobooks



Magazines



News



Documents



Sheet Music



Upload

Sign In

Join



Search



Home



Saved

373 views

0



Sign In

Upload

RELATED TITLES

0




Books



Audiobooks



Magazines News



Documents



Sheet Music












Save

Embed

Share

Print

Download



Join


1

of 28

 

Controls Guide


 Search document




Useful

 Not useful









Home



Saved



Books



Audiobooks



Magazines



News



Documents



Sheet Music



Upload

Sign In

Join



Search



Home



Saved

373 views

0



Sign In

Upload

RELATED TITLES

0




Books



Audiobooks



Magazines News



Documents



Sheet Music












Save

Embed

Share

Print

Download



Join


1

of 28

 

Controls Guide


 Search document



Being responsible is our fo Thinking ahead makes it Innovation is the




Useful

 Not useful







Home



Saved



Books



Audiobooks



Magazines



News



Documents



Sheet Music



Upload

Sign In

Join

Solar surface pump

Recommend Documents