N-Alti VEMulti VE hydromini

(tri)

0

125

294

250

20Qm3/h

Hm

Pressure maintenance for water distribution systems with insufficient or non-existent pressure, for:• Water supply and distribution from a mains system or storage tank.

• Irrigation.• Watering.

For detached houses, small buildings, hos-pitals, etc.

OPERATING RANGESFlow rates of up to: 20 m3/hManometric heads of up to: 125 mCEOperating pressure: 16 barMax. water temperature: + 50°CAmbient temperature: + 40°C

APPLICATIONS

ADVANTAGES• Compact, pre-assembled modules ready for fitting.

• Easy installation: one electrical connec-tion and two hydraulic connections.

• Automatic operation and regulation of delivery pressure.

• Tank with interchangeable bladders.

• Energy savings and quiet operation due to the continuous adjustment of pump performance.

• Flexibility of use with smoother opera-tion and less water hammer.

BOOSTER PUMPSDomestic and small-scale collective

uses with integrated EVS*50 / 60 Hz

* Electronic Variation Speed

N.T. N° 131-9/ENG. - Ed. 5/10-14

• MULTI-VE-403-T-V8-2G

Certified

MULTI-VE HYDROMINI

1

OU / OR

DESIGNAutomatic booster pumps, pre-assembled and ready for fitting.

• Hydraulic part:- Vertical, centrifugal, not-self-priming. - Multi-stage, 3 to 8 stages. - Lower shaft guide bearing above the second stage.

- Standardised mechanical seal ensures leak-tightness of shaft passage.

• Motor- Integrated thermal protection with automatic reset.

- Dry, single-phase motor, 2 poles, equipped with EVS.

Speed: VariableVoltage: 400V ± 10%, 50Hz 380V ± 10%, 60Hz Insulation class: 155 (F)Protection : IP 55

BASIC CONSTRUCTIONMain parts Material

MULTI-VE 200-400-800 pumps

304 stainless steel

Frame Steel (corrosion-resistant coating)1/4-turn valve BrassNon-return valve Brass

IDENTIFICATIONMULTI-VE 2 04-T-V8 - 2G

Series code

Nominal flowrate in m3/h

Number of stages

T = Three-phase

Tank size in litres

2nde generation

PRINCIPLEThree pump operating modes may be chosen.On delivery, the pump will be configured in mode 2 (Automatic). However, modes 1 (Manual) and 3 (external control 0 - 10V or 4 - 20 mA) may be selected.

Mode 2 / automatic boosting system with one pumpPump mode alone for pressure regulation. The pump is installed with its pressure sensor which is attached to the pump delivery pipe.

The set point pressure value is set when the module is installed using a potentiometer on the front panel.

OperationWhen the actual pressure, measured by the sensor, drops below the setpoint pressure, the pump starts up and regulates its speed in order to achieve the setpoint pressure. The pump stops automatically whenever it detects a zero flow rate or a lack of water.

DESCRIPTION OF BOOSTER PUMP

INSTALLATION DIAGRAM

MULTi-VE Three-phase pump (204 - 208 - 403 - 406 - 803 - 806) 16 bar pressure sensor Frame (with vibration-damping blocks) Tank with interchangeable 8 litre, 16 bar bladder Pressure gauge Non-return valve Shut-off valve on delivery Vibration-damping sleeve* Three-pole isolating switch* Low mains water pro-tection* (also available: storage tank water kit)

* : optional

Water supply from storage tank or mains supply.

MULTI-VE HYDROMINI

2

0

0,2

0,4

0,6

0,8

1,0

1 2 3 4 5 6 7 8Qm3/h

kW

0

5

10

15

20

25

30

35

40

45

50

55

60

65

70

1 2 3 4 5 6 7 8

100%

90%

80%

70%

60%

Fr Mini

MULTi VE 204 - 1,1 - 2G

ISO 9906

Qm3/h

Hm

Imp.gpm

Ql/min

Ql/s

Hft

1 2 3 4 5 6 7 8

0369

1215 N.P.S.H

Qm3/h

m

0

10

20

30

40

1 2 3 4 5 6 7 8Qm3/h

%

10 15 2520

907050300

130110

10,5 1,5 2

0

100

50

200

150

HYDRAULIC PERFORMANCES

MULTI-VE HYDROMINI

3

0,0

0,5

1,0

1,5

2,0

1 2 3 4 5 6 7 8Qm3/h

kW

1 2 3 4 5 6 7 80246810 N.P.S.H

Qm3/h

m

01020304050

1 2 3 4 5 6 7 8Qm3/h

%

0

10

20

30

40

50

60

70

80

90

100

110

120

130

1 2 3 4 5 6 7 8

100%

90%

80%

70%

60%

Fr Mini

MULTi VE 208 - 2,2 - 2G

ISO 9906

Qm3/h

Hm

Imp.gpm

Ql/min

Ql/s

Hft

0

100

200

300

907050300

130110

10,5 1,5 2

10 15 2520

HYDRAULIC PERFORMANCES

MULTI-VE HYDROMINI

4

0,0

0,2

0,4

0,6

0,8

1,0

1,2

0

5

10

15

20

25

30

35

40

45

50

1 2 3 4 5 6 7 8 9 10 11 12

1 2 3 4 5 6 7 8 9 10 11 12

1 2 3 4 5 6 7 8 9 10 11 12

1 2 3 4 5 6 7 8 9 10 11 12

100%

90%

80%

70%

60%

Fr Mini

Qm3/h

kW

03691215 N.P.S.H

Qm3/h

m

01020304050

03691215

Qm3/h

% m

MULTi VE 403 - 1,1 - 2G

ISO 9906

Qm3/h

Hm

Imp.gpm

Ql/min

Ql/s

Hft

10 20 30 40

100806040200

160140120 200180

10,5 1,5 2,52 3

0

100

50

150

HYDRAULIC PERFORMANCES

MULTI-VE HYDROMINI

5

0,0

0,5

1,0

1,5

2,0

2,5

0

5

10

15

0

10

20

30

40

50

60

70

80

90

100

100%

90%

80%

70%

60%

Fr Mini

2 3 4 5 6 7 8 9 10 11 12

2 3 4 5 6 7 8 9 10 11 12

2 3 4 5 6 7 8 9 10 11 12

2 3 4 5 6 7 8 9 10 11 12

Qm3/h

N.P.S.H

Qm3/h

m

01020304050

Qm3/h

%

Qm3/h

Hm

Imp.gpm

Ql/min

Ql/s

Hft

10 20 30 40

1008060400 160140120 200180

10,5 1,5 2,52 3

MULTi VE 406 - 2,2 - 2G

ISO 9906

0

100

200

300

HYDRAULIC PERFORMANCES

MULTI-VE HYDROMINI

6

0

5

10

15

20

25

30

35

40

45

50

4 6 8 10 12 14 16 18 20

100%

90%

80%

70%

60%

Fr Mini

0

0,5

1,0

1,5

2,0

2,5

4 6 8 10 12 14 16 18 20Qm3/h

kW

MULTi VE 803 - 2,2 - 2G

ISO 9906

Qm3/h

Hm

Imp.gpm

Ql/min

Ql/s

Hft

4 6 8 10 12 14 16 18 2000

2

4

6

8 N.P.S.H

Qm3/h

m

4 6 8 10 12 14 16 18 200

102030405060

Qm3/h

%

0

100

50

150

100600

140 220180 260 340300

21 3 54 6

20 30 40 50 60 70

HYDRAULIC PERFORMANCES

MULTI-VE HYDROMINI

7

0

10

20

30

40

50

60

70

80

90

100

100%

90%

80%

70%

60%

Fr Mini

0102030405060

0

2

4

6

8

4 6 8 10 12 14 16 18 20

4 6 8 10 12 14 16 18 20

0

1

2

3

4

5

4 6 8 10 12 14 16 18 20Qm3/h

N.P.S.H

Qm3/h

0102030405060

0

2

4

6

8

4 6 8 10 12 14 16 18 20Qm3/h

MULTi VE 806 - 4 - 2GISO 9906

Qm3/h

Hm

Imp.gpm

Ql/min

Ql/s

Hft

100600

140 220180 260 340300

21 3 54 6

20 30 40 50 60 70

0

100

200

300

HYDRAULIC PERFORMANCES

MULTI-VE HYDROMINI

8

Kit sectionneur tripolaire

Kit manque d’eau ville600

ASP REF

300

L

80

130

H

Référence commande In (A) In (A) In (A) Fixation P1 P2 H L Ø Asp. Ø Ref.

50Hz-3x400V 60Hz-3x380V 60Hz-3x440V moteur kW kW mm mm

MULTi-VE 204-T-V8-2G 4,2 2,8 2,9 TL3FT115 1,55 1,1 635 122,5 1"1/4 1"1/4

MULTi-VE 208-T-V8-2G 6,1 4,9 4,4 TL3FT115 2,85 2,2 735 122,5 1"1/4 1"1/4

MULTi-VE 403-T-V8-2G 4,4 2,9 3 TL3FT115 1,55 1,1 610 122,5 1"1/4 1"1/4

MULTi-VE 406-T-V8-2G 6,1 5,2 4,7 TL3FT115 2,85 2,2 710 122,5 1"1/4 1"1/4

MULTi-VE 803-T-V8-2G 5,9 48 4,2 TL3FT115 2,85 2,2 720 134,5 1"1/2 1"1/2

MULTi-VE 806-T-V8-2G 10,2 7,8 7,6 TL3FT130 5,2 4 790 134,5 1"1/2 1"1/2

ELECTRICAL AND DIMENSIONAL SPECIFICATIONS• HYDROMINI MULTI-VE 200/400/800

Three-pole isolating switch

Low mains water kit

Reference In (A) In (A) In (A) Attachment P1 P2 H L Ø Suction Ø Disch.

50Hz-3x400V 60Hz-3x380V 60Hz-3x440V Motor kW kW mm mm

MULTI-VE HYDROMINI

9

FEATURESa) Montage- Sur sol lisse ou sur massif en béton.

b) Emballage - Sur plateau avec emballage carton

ACCESSORIES- Low mains water kit (with 1 pressure switch, 1 non-return valve and 1 valve).- Low water kit for storage tank installation.- Three-pole isolating switch- Vibration-damping sleeves

• Three-pole isolating switch kit

• Low-water protection kit for connection to the mains system

• Vibration-damping sleeve

• Low water kit for sto-rage tank installation.

MULTI-VE HYDROMINI

10