SINGLE AND DOUBLE IN-LINE PUMPS Electronically driven

LRE - JRELRE - JRE

Hm

0 120 170

29

Qm3/h

LRE JRE

RANGE OF APPLICATION Flows up to: 170 m3/hManometric head up to: 29 mMaximum working pressure: 10 bar**Temperature range: – 20° to + 120°CNominal diameter of ports: 32 to 80Reference MEI*: ≥ 0,10*Minimum Efficiency Index**16 bar an option

SINGLE AND DOUBLEIN-LINE PUMPS

Electronically drivenHeating - Air conditioning

50 Hz

APPLICATIONSTo boost the circulation of hot or iced water, non-corrosive and without abrasive residues, with optimisation of the point of operation.• Heating small and medium multiple

housing complexes.• Air conditioning.• Many industrial and agricultural applications.

• Heating greenhouses etc.

ADVANTAGES• SAVES ENERGY- Increased efficiency from the IE2 motor.- Optimises the point of operation of the pumps.

- Saves up to 50% energy compared with traditional pumps.

• REDUCES NOISE- Reduces hissing and hydraulic noise from thermostatic taps.

- Automatically adapts performance to the needs of the installation.

• SIMPLICITY- A single button to select functions and adjust settings, directly on the pump.

- Parameters always visible on LCD screen

- A single model of converter for all appli-cations (Δp-c, Δp-v, PID and n-constant).

- Pumps operate in backup or parallel mode.

• COMMUNICATION- Local and remote display of running information and faults.

- «Instant» consultation of the state of the installation: electrical consumption, pressure and temperature.

- Record of electrical consumption, ope-rating time, timetable pump start-ups…

• JRE: double electronically-operated pump

• LRE: single electronically-operated pump

N.T. No 124-5/ENG. - Ed.9/10-14 1

LRE - JRE

ModuleÉlectronique

Raccordement CPD(refoulement)

Raccordement CPD(aspiration)

Purge

Capteurde pressiondifférentielle(CPD)

DESIGN• Hydraulic part- Sing or double flange pumps (PN10/16), mono-bloc, centrifugal, single-stage, with a built-in speed regulation system.

LRE : single model; JRE : double model.- Inlet-outlet ports in line. • Motor- High efficiency IE2.- Dry-running motor.- The passage of the shaft is made water-tight by a self-lubricating mechanical seal.

- Motor protection built into the terminal box (PTC).

Speed: 750 to 2900 rpm.Three-phase winding: 400 V ± 10%Frequency: 50 HzInsulation class: F (155°C)Protection class: IP55CEM compliant: EN 61800-3CEI compliant: 60034

BASIC CONSTRUCTIONMain components MaterialPump housing EN GJL 250Bearing lantern EN GJL 250Shaft Steel X20-Cr13Mechanical seal Carbide Si/carbon/EPImpeller Polypropylene + Glass fibre

IDENTIFICATIONLRE ou JRE 2 03-16/1.1 3G

Pump code Single/double electronic

2-pole motor

Nominal diam. of ports in cm

Nominal diam. of the impeller in cm

Power of motor in kW

3rd generation

OPERATING PRINCIPLEOptimisation and noise reduction A building’s need for heating (or for air conditio-ning) varies between day and night, and also during the day as exterior temperature etc. changes, and even from one part of the building to another, as the thermostatic taps open and close. The consequences of these variations in differential pressure in the installation are noise and wasted energy due to maladjustment of the installation.Electronically self-regulating pumps adjust the speed of rotation according to the loss of head of the system, in order to conserve optimum effi-ciency and maintain a lower level of noise.The parameters of the pumps are adjusted automatically as the thermostatic taps open and close.

Types of adjustment The differential pressure of the pump can be adjusted in two different ways:• Constant pressure (∆p-c) : with this method of adjustment, the electronics maintain the diffe-rential pressure of the pump constant whatever the flow, based on the predefined pressure setting.

• Variable pressure (∆p-v) : with this method of adjustment, the electronics reduce the diffe-rential pressure (manometric head) if the flow reduces, set on the predefined differential pres-sure setting.

• Manual adjustment: the speed of rotation of the pump is maintained at a constant level between n min and n max.

• PID adjustment: adjustment to a constant level by controlling the PID servo loop.

The LRE/JRE range can be used in “heating” and “air conditioning” modes.These two modes are distinguished by a difference in tolerance when handling error messages.

• “Heating” mode: errors are tolerated. This means that depending on the type of error, the pump only indicates a fault if the same error is repeated several times in a specified length of time.

• “Air conditioning”mode: for all applications where each error must be recognised quickly. Each error is reported immediately (<2 se-conds). In double pump operation, the backup pump returns to the previous point of operation within three seconds of the error appearing.

Double pump modeBoth pumps are controlled by the master pump.Normal/backup operation One pump maintains the required flow. The other pump can step in to correct a fault or when switched over. There is always only one pump in operation.Operation in cascadeWhen operating with part load, only one pump operates. The second pump is turned on to opti-mise efficiency, which means when the sum of the powers absorbed by two pumps operating at part load is less than the power absorbed by one pump. The two pumps are then controlled syn-chronously up to the maximum speed of rotation. Switchover between them takes place every 24 hours of actual running.

External control - The speed or the setting point can be adjusted externally by a signal: 0-10v or 2-10v or 0-20ma or 4-20ma

- External On/off - Error and status messages

DESCRIPTION

Control commandeElectronic

module

Differentialpressure sensor (CPD)

Drain

CPD connection (outlet)

CPD connection (intake)

2

LRE - JRE

H min

H n

H

0 Q

Zone de fonctionnementnon utilisée

n tr/mn

U V 1 1,50

Hm

H max

H min

n max

n min

4 10

H min

0

H n

½ H n

H

Q

Economie supplémentaireréalisée par rapport au ∆P constant

0

0,2

0,4

0,6

0,8

1,0

1,2 P1 kW

Qm3/h 5 10 15 20 25 30 35 40

L1 L2 L3 PE PESBM SSM

AUX L H

S

In2 In1 GNDGND

(1) (2) (3)

+24VMP

DDG

Ext. off

ONO

OFF

Area of operation not used

Extra energy-saving compared with constant P

OPERATING CURVES• Constant ΔP operation • Variable ΔP operation • DDC operation (example 0-10V)

The electronics maintain differential pres-sure, according to the flow demanded, at the value of set point Hn, up to the maximum characteristic curve.

The electronics alters the set value of the differential pressure in a straight line between Hn and ½Hn. The set value of the differential pressure rises or falls with the flow demanded.

- Speed or set point controlled externally by a signal: 0-10V or 2-10V or 0-20mA or 4-20mA

- External On/off- Error and status messages

• Operation in synchronised cascade

Operation of a JRE pump in cascade.At equivalent flow, the pump automatically uses the curve of least power.

CONNECTIONSCharge for the dry contacts for error and status messages: min. 12V DC/10mA, max. 250V AC/1A - L1,L2,L3,PE: Connected to the mains 3~400V/50Hz.- SSM: Dry contact inverter for general error signal.- SBM: Dry contact inverter for ON signal.- AUX: Switches the pump over externally (only for double pumps). Via

an external contact, the pump will be switched over (dry contact without potential, switchover at each pulse).

- Ext Off: Dry contact for remote “on/off” controls.- MP: Interface to connect a slave pump, to control a double pump. - 1: IN1 connexion for the differential pressure sensor 0-10V / 2-10V /

0-20mA / 4-20mA (input) corresponds to 40 to 100% of the nominal rotation speed.

- 2: GND earth.- 3: +24V (output).

Standard cascade Running in parallelCascade with optimised performance

3

LRE - JRE

TABLE OF LRE / JRE FUNCTIONSFunction Single and double LRE / JRE pumpsModes of operationΔp-c for constant differential pressure •Δp-v for variable differential pressure •Adjustment mode (n = constant) •Manual controls Single button and screen •Manual functions Adjusting the differential pressure setting •Adjusting the speed of rotation (Adjustment mode) •Adjusting the mode of operation •Switching pump on/off •Configuring all the operating parameters •Clearing faults •External control functionsEntering commands “priority Off” •Entering commands “Switching pumps over externally” (only active in double pump mode) •Entering commands “Analogue In 0 ...20 ma” (adjusting speed remotely) •Entering commands “Analogue In 0 ...10 V” (adjusting speed remotely) •Analogue input 0-10 V for the real value signal of the pressure sensor •Analogue input 2-10 V, 0-20 ma for real value signal of the pressure sensor •Signalling and displayCentralised error message (dry contact-breaker) •Centralised status message •Exchange of dataInfrared interface for wireless exchange of data with the Salmson Pump USB key plugged into a laptop •Place for Salmson SI modules (Modbus, BACnet, CAN, PLR, LON) for connexion to the centralised management system •

Safety functionsBuilt-in motor protection with integral electronic trip •Access lock •Running double pumps (double pump or 2 single pumps)Main/backup operation (automatic switchover in the event of fault) •Main/backup operation (switchover of pumps every 24 hours) •Parallel running •Parallel running (with optimised efficiency according to need) •

• = provided

4

LRE - JRE

0

5

10

15

20

25

Qm³/h

Hm

80 90 10040 6020 7030 50100

LRE-3G - 50/60 Hz

LRE 208

LRE 206

LRE 204

LRE 205

LRE 203

0

5

10

15

20

25

Qm³/h

Hm

80 100 120 14040 60200

JRE-3G - 50/60 Hz+ /

JRE 208

JRE 206

JRE 204

JRE 205

JRE 203

LRE -JRE - GENERAL PRESELECTION DIAGRAMS

5

LRE - JRE

0 2 4 6 8 10 12

0 1 2 3 4

0

2

4

6

8

10

12

0 2 4 6 8 10 120

0,4

0,8

0 2 4 6 8 10 12

14

14

1401234

Q/l/s

Qm³/h

Qm³/h

Qmin

Qm³/h

HmLRE 203-10/0,55 - 3G

Δp-c

max.

Δp-v

10m 8m 6m 4m

1m

P1 kW

NPSH m

Δp-c

0 2 4 6 8 10 12

0 1 2 3 4

4

8

12

16

20

0 2 4 6 8 10 12

LRE 203-11/0,75 - 3G

0

0

Q/l/s

Qm³/h

Qmin

Qm³/h

P1 kW

90%

100%

80%

70%

80%

60%50%40%25%

25%40%

Hm

70%

n=const. 100%

50%60%

90%

0,4

0,8

14

14

0 2 4 6 8 10 12

0 1 2 3 4

0

2

4

6

8

10

12

14

0 2 4 6 8 10 12

14

140

0,4

0,8

Q/l/s

Qm³/h

Qmin

60%50%

25% 40%

90%

n=const. 100%

90%

80%

70%

50%40%25%

60%

P1 kW

70%

80%

100%

Qm³/h

LRE 203-10/0,55 - 3GHm

0 2 4 6 8 10 12

0 1 2 3 4

4

8

12

16

0 2 4 6 8 10 12

0,4

0,8

0 2 4 6 8 10 12

14

14

14

2

4

LRE 203-11/0,75 - 3G

Q/l/s

Qm³/h

Qm³/h

0

0

0

Hm

Qm³/h

QminΔp-c

max.Δp-v

5m8m11m14m

1m

P1 kW

NPSH m

Δp-c

HYDRAULIC FEATURES - LRE

6

LRE - JRE

0

0

0

Hm

P1 kW

NPSH m

Δp-c

QminΔp-c

max.

Δp-v

5m

0 4 8 12 16

0 1 2 3 4 5

5

10

15

20

30

25

0 4 8 12 16

0,51,0

0 4 8 12 16

2

4

LRE 203-16/1,1 - 3G

14m 11m 8m

1m

Qm³/h

Qm³/h

Qm³/h

Q/l/s

Q/l/s0 1 2 3 4 5 6

LRE 204-11/0,55 - 3G

LRE 204-11/0,55 - 3G

Q/m³/h

60%50%

25% 40%

90%

n=constant 100%

90%

80%

70%

50%40%25%

60%

P1/kW

70%80%

100%

Q/m³/h

Hm

Q/m³/h

Q/m³/h

QminH/m

Δp-c

max.Δp-v

11,5m 9,5m 7,5m

1m

5,5mP1/kW

NPSH/m

Δp-c

0 4 8 12 16 20

0 4 8 12 16 20

Q/m³/h0 4 8 12 16 20

0 4 8 12 16 20

0 4 8 12 16 20

Q/l/s0 1 2 3 4 5 6

0

2

4

6

8

10

12

14

0

0,4

0,8

0

2

4

6

8

10

12

0

0,4

0,8

0

2

4

NPSH

Qmin

0 4 8 12 16

0 1 2 3 4 5

5

10

15

20

25

30

35

0 4 8 12 16

0,5

1,0

1,5

0

0

Q/l/s

Qm³/h

60%

25% 40%

90%

n=const. 100%

90%

80%

50%

25%

60%

P1 kW

70%80%

Qm³/h

LRE 203-16/1,1 - 3GHm

Qminn=const. 100%

70%

40%

100%

50%


7

LRE - JRE

Q/l/s

0

0

0

Hm

Δp-c

max.Δp-v

5m17m

0 5 10

108

15 20 25 30

0 2 4 6

4

8

12

16

20

0 5 10 15 20 25 30

0,51,01,5

0 5 10 15 20 25 30

35

35

35

246

Qmin

LRE 204-12/1,5 - 3G

13m 9m

1,1m

P1 kW

NPSH m

Δp-c

Qm³/h

Qm³/h

Qm³/h

0

0

Ql/s

Qm³/h

Qm³/h

P1 kW

90%

80%

60%

50%40%25%

25% 40%

Hm

70%

50%60%

90%

0 10 20 30 40

0 2 4 6 8 10 12

5

10

15

20

25

0 10 20 30 40

1

2

Qminn=const. 100%

80%

100%

70%

LRE 204-12,5/2,2 - 3G

Ql/s

Qm³/h

Qm³/h

0

0

0

Hm

Qm³/h

NPSH m

Qmin

max.

10m15m20m

1,5m

0 10 20 30 40

0 2 4 6 8 10 12

5

10

15

20

25

0 10 20 30 40

12

0 10 20 30 40

4

8

5m

Δp-c

Δp-v

P1 kWΔp-c

LRE 204-12,5/2,2 - 3G

Qm³/h

Qm³/h

P1 kW

Hm

0

0

Q/l/s

100%

80%

60%

50%40%25%

70%

90%

0 5 10 15 20 25 30

0 2 4 6 8 10

4

8

12

16

20

0 5 10 15 20 25 30

35

35

0,5

1,0

2,0

1,5

90%

80%

70%

50%40%

60%

25%

LRE 204-12/1,5 - 3GQmin

n=const. 100%


8

LRE - JRE

Ql/s

Qm³/h

Qm³/h

0

0

0

Hm

Qm³/h

NPSH m

max.

9m

15m21m27m

1,8m

0 10 20 30 40

0 2 4 6 8 10 12

5

10

15

20

25

35

30

0 10 20 30 40

123

0 10 20 30 40

4

8

12

Qmin

P1 kWΔp-c

Δp-c

Δp-v

LRE 204-13/3 - 3G

0

0

Ql/s

Qm³/h

Qm³/h

P1 kW

90%

100%

80%

70%

80%

60%50%

25%

25%

Hm

50%60%

0 10 20 30 40

0 2 4 6 8 10 12

10

15

20

25

30

35

0 10 20 30 40

1

2

3

4

Qmin

70%

n=const. 100%

90%

40%

5 40%

LRE 204-13/3 - 3G

Qm³/h

P1 kW

Qm³/h

Hm

0

0

Q/l/s

90%

100%

80%

70%

80%

60%50%40%25%

25% 40%

70%

50%60%

90%

0 10 20 30 40 50

0 4 8 12

10

20

30

40

0 10 20 30 40 50

1

2

3

4

Qmin

LRE 204-16/4 - 3G

n=const. 100%

Qm³/h

Qm³/h

Qm³/h

Hm

P1 kW

NPSH m

Q/l/s

0

0

0

Δp-c

max.Δp-v

9m

16m23mΔp-c

0 10 20 30 40 50

0 4 8 12

5

10

15

20

25

35

30

0 10 20 30 40 50

2

4

0 10 20 30 40 50

51015

LRE 204-16/4 - 3GQmin

30m

2m


9

LRE - JRE

Qm³/h

Qm³/h

Qm³/h

Hm

P1 kW

NPSH m

Q/l/s

0

0

0

Δp-c

max.Δp-v

5m9m13m17,5m

Δp-c

0 10 20 30 40 50 60

0 4 8 12 16

4

8

12

16

20

0 10 20 30 40 50 60

12

0 10 20 30 40 50 60

4

8

LRE 205-13/2,2 - 3G

Qmin

1,2m

LRE 205-11/0,75 - 3G

LRE 205-11/0,75 - 3G

Q/l/s

Qmin

60%50%

25% 40%

90%

n=constant 100%

90%

80%

70%

50%40%25%

60%

P1kW

70%

80%

100%

Qm³/h

Hm

Qmin

Hm

Δp-c

max.Δp-v

11m 9m 7m

1m

5mP1/kW

NPSH/m

Δp-c

0 5 10 15 20 25 30

Qm³/h0 5 10 15 20 25 30

Qm³/h0 5 10 15 20 25 30

Qm³/h0 5 10 15 20 25 30

0 2 4 6 8

Q/l/s

Qm³/h0 5 10 15 20 25 30

0 2 4 6 8

0

2

4

6

8

10

12

14

0

0,4

0,8

0

2

4

6

8

10

12

0

0,4

0,8

0

2

4

Qm³/h

P1 kW

Qm³/h

Hm

0 10 20 30 40 50 60

0 4 8 12 16

0 10 20 30 40 50 60

1

2

LRE 205-13/2,2 - 3G

0

0

Q/l/s

100%

80%

60%

50%40%25%

70%

90%

4

8

12

16

20

90%

70%

50%40%

Qminn=const. 100%

80%

60%

25%


10

LRE - JRE

LRE 205-14/3 - 3G

Qmin Δp-cmax.

Δp-v

P1kW

NPSH m

Δp-c

Qmin

012

246

1,5m5m

10m15m20m

0

5

10

15

20

25

H/m

0 10 20 30 40 50

0 4 8 12

0

5

10

15

20

25

0

1

2

3

4

Ql/s

60%50%

25% 40%

90%

90%

80%

70%

50%40%25%

60%

P1kW

70%

80%

Qm³/h

0 10 20 30 40 50

0 4 8 12 Ql/s

Qm³/h

0 10 20 30 40 50 Qm³/h

0 10 20 30 40 50 Qm³/h

0 10 20 30 40 50 Qm³/h

Hm

100%

n=constant 100%

LRE 205-14/3 - 3G

60%

25% 40%

90%

70%

80%

100%

Δp-c

max.Δp-v

0

5

10

15

20

25

30

012

024

3

6

Ql/s

Qm³/h

Hm

P1/kW

NPSH m

Δp-c

Qmin

0 10 20 30 40 50

Qm³/h0 10 20 30 40 50

0 4 8 12

Ql/s

Qm³/h0 10 20 30 40 50

Qm³/h0 10 20 30 40 50

Qm³/h0 10 20 30 40 50

0 4 8 12

0

5

10

15

20

25

30

0

2

4

P1kW

Hm

Qmin

90%

80%

70%

50%

25%

60%

n=constant 100%

40%

14m20m

26m

8m

1,7m

50%

LRE 205-16/4 - 3G

LRE 205-16/4 - 3G


11

LRE - JRE

0

4

8

12

12

16

20

012

048

0 10 20 30 40 50 60

0 4 8 12 16 20

0

4

8

12

16

20

70

0

1

2

3

4

P1kW

Hm

Hm

NPSH m

Δp-cP1kW

Ql/s

Qm³/h

0 10 20 30 40 50 60

0 4 8 12 16 20

70

Ql/s

Qm³/h

0 10 20 30 40 50 60 70 Qm³/h

0 10 20 30 40 50 60 70 Qm³/h

0 10 20 30 40 50 60 70 Qm³/h

80%

25%

70%

40%

60%

60%

80%

50%25%

Qmin

Qmin

max.Δp-v

90%

100%

40%

70%

90%

50%

n=constant 100%

13,5m 9,5m

Δp-c

1,2m

17,5m

5,5m

LRE 206-12/3 - 3G

LRE 206-12/3 - 3G

0 10 20 30 40 50

0 4 8 12

0 10 20 30 40 50

0,5

1,0

2,0

1,5

4

8

12

16

0

0

Ql/s

Qm³/h

Qmin

Qm³/h

P1 kW

80%

60%

40%25%

Hm

70%

80%

60%

100%

40%25%

n=const. 100%

90%

50%

70%

50%

90%

LRE 206-12/1,5 - 3G

0 10 20 30 40 50

0 4 8 12

0 10 20 30 40 50

0,51,01,5

0 10 20 30 40 50

4

8

12

16

4

8

Ql/s

Qm³/h

Qm³/h

0

0

0

Hm

Qm³/h

Qmin

max.

14m

1m

NPSH m

8m11m5m

P1 kWΔp-c

Δp-c

Δp-v

LRE 206-12/1,5 - 3G


12

LRE - JRE

0 20 40 60 80

0 5 10 15 20 25

0 20 40 60 80

2

4

5

10

15

20

25

0

0

Ql/s

Qm³/h

Qmin

Qm³/h

P1 kW

90%

60%50%40%25%

Hm

70%

80%

60%50%

100%

25%

n=const. 100%

80%

40%

90%

70%

LRE 206-13/4 - 3G

0 20 40 60 80

0 5 10 15 20 25

0 20 40 60 80

2

4

0 20 40 60 80

Ql/s

Qm³/h

Qm³/h

0

0

0

Hm

Qm³/h

NPSH m

Qmin

max.

15,5m

20,5m

1,4m

5

10

15

20

25

10,5m

51015

0

5,5m

P1 kWΔp-c

Δp-c

Δp-v

LRE 206-13/4 - 3G

0

0

Q/l/s

Qm³/h

Qm³/h

P1 kW

60%

40%25%

Hm

4

8

12

16

20

90%

80%

60%

40%25%

80%

100%

50%

0 20 40 60 80

0 5 10 15 20 25

0 20 40 60 80

1

2

Qminn=const. 100%

50%

70%

70%

90%

LRE 208-12/2,2 - 3G

0 20 40 60 80

0 5 10 15 20 25

0 20 40 60 80

12

0 20 40 60 80

4

8

4

8

12

16

Ql/s

Qm³/h

Qm³/h

0

0

0

Hm

Qm³/h

Qmin

max.

3m

7m11m

NPSH m

15m

1m

P1 kWΔp-c

Δp-c

Δp-v

LRE 208-12/2,2 - 3G


13

LRE - JRE

0 20 40 60 80 100

0 5 10 15 20 25 30 35

0 20 40 60 80 100

120

120

2

4

5

10

15

20

25

0

0

Ql/s

Qm³/h

Qmin

Qm³/h

P1 kW

90%

60%

40%25%

Hm

70%

50%

100%

25%

80%

40%

90%

70%

n=const. 100%

50%

80%

60%

LRE 208-16/4 - 3G

0 20 40 60 80 100

0 5 10 15 20 25 30 35

0 20 40 60 80 100

2

4

0 20 40 60 80 100

2

4

6

Ql/s

Qm³/h

Qm³/h

0

0

0

Hm

Qm³/h

max.

6m14m18m

NPSH m

4

8

12

16

20 Qmin

1,2m

10m

120

120

120

P1 kWΔp-c

Δp-c

Δp-v

LRE 208-16/4 - 3G

0 20 40 60 80 100

0 5 10 15 20 25 30

0 20 40 60 80 100

123

0 20 40 60 80 100

246

4

8

12

16

Ql/s

Qm³/h

Qm³/h

0

0

0

Hm

Qm³/h

Qmin

max.

5m8m11m14m

1m

NPSH m

P1 kWΔp-c

LRE 208-13/3 - 3G

Δp-c

Δp-v

0 20 40 60 80 100

0 5 10 15 20 25 30

0 20 40 60 80 100

1

2

3

0

0

Ql/s

Qmin

Qm³/h

P1 kW

80%

60%

40%25%

Hm

70%

4

8

12

16

100%

80%

25% 40%

60%70%

50%

90%

50%

90%

n=const. 100%

LRE 208-13/3 - 3G

Qm³/h

Disponible jusqu’à fin 2013référence à venir :

LRE 208-10,5/3-3G


Available until by end 2013references to come : LRE 208-10,5/3-3G

14

LRE - JRE

Qmin

Qmin

Q/l/s

60%50%

25%40%

90%

n=constant 100%

90%

80%

70%

50%40%25%

60%

P1 kW

70%

80%

100%

Hm

0 2 4 6 8 10 12

0 0,5 1,0 1,5 2,0 2,5 3,0 3,5

0

2

4

6

8

10

12

14

0 2 4 6 8 10 120

0,2

0,4

0,6

0 2 4 6 8 10 12

0 0,5 1,0 1,5 2,0 2,5 3,0 3,5

0

2

4

4

6

8

10

12

14

0 2 4 6 8 10 120

0,4

0 2 4 6 8 10 12012

0,8

3

Q/l/s

Qm³/h

Qm³/h

Qm³/h

Hm

Δp-c

max.Δp-v

P1 kW

NPSH m

Δp-c

1m5m7m9m11,5m

Qm³/h

Qm³/h

JRE 203-10/0,55 - 3G

JRE 203-10/0,55 - 3G

0 4 8 12 16 20

0 1 2 3 4 5 6

0

2

4

6

8

10

12

14

0 4 8 12 16 200

0,5

1,0

1,5

Q/l/s

Qmin

60%50%

25%40%

90%

n=constant 100%

90%

80%

70%

50%40%25%

60%

70%

80%

100%

JRE 203-10/0,55 - 3G

0 4 8 12 16 20

0 1 2 3 4 5 6

0

2

4

6

8

10

12

14

0 4 8 12 16 200

0,51,0

0 4 8 12 16 200

2

4

1m

5m7m9m11,5m

Q/l/s

QminΔp-c

max.Δp-v

Δp-c

JRE 203-10/0,55 - 3G

P1 kW

Hm

Qm³/h

Qm³/h

Qm³/h

Hm

P1 kW

NPSH m

Qm³/h

Qm³/h

+

+

+

+

HYDRAULIC FEATURES - JRE

Operation1 pump

Operation1 pump

Operation2 pumps in parallel


15

LRE - JRE

Q/l/s

Qmin

60%50%

25%40%

90%

n=constant 100%

90%

80%

70%

50%40%25%

60%

70%

80%

100%

0 2 4 6 8 10 12

0 0,5 1,0 1,5 2,0 2,5 3,0

0

4

8

12

16

3,5

3,5

0 2 4 6 8 10 120

0,4

0,8

1m

6m9m12m15m

0 2 4 6 8 10 12

0 0,5 1,0 1,5 2,0 2,5 3,0

0

4

4

8

12

16

0 2 4 6 8 10 120

0,4

0,8

0 2 4 6 8 10 120

2

Q/l/s

Qmin Δp-c

max.Δp-v

Δp-c

JRE 203-11/0,75 - 3G

JRE 203-11/0,75 - 3G

P1 kW

Hm

Qm³/h

Qm³/h

Qm³/h

Hm

P1 kW

NPSH m

Qm³/h

Qm³/h

0 4 8 12 16 20

0 1 2 3 4 5 6

6

0

4

8

12

16

0 4 8 12 16 200

0,5

1,0

2,0

1,5

Q/l/s

Qmin

60%50%

25%40%

90%

n=constant 100%

90%

80%

70%

50%40%25%

60%

70%

80%

100%

0 4 8 12 16 20

0 1 2 3 4 5

0

4

4

8

12

16

0 4 8 12 16 200

0,51,01,5

0 4 8 12 16 200

2

1m

6m9m12m

15m

Q/l/s

Qmin Δp-c

max.Δp-v

Δp-c

JRE 203-11/0,75 - 3G

JRE 203-11/0,75 - 3G

P1 kW

Hm

Qm³/h

Qm³/h

Qm³/h

Hm

P1 kW

NPSH m

Qm³/h

Qm³/h

+

+

+

+


Operation1 pump

Operation1 pump



16

LRE - JRE

0 2 4 6 8 10 12

0 1 2 3 4

0

5

10

15

20

25

35

30

0 2 4 6 8 10 12

14

140

0,5

1,0

1,5

Q/l/s

Qmin

60%50%

25% 40%

90%

n=constant 100%

90%

80%

70%

50%40%25%

60%

70%

80%

100%

0 2 4 6 8 10 12 14

14

14

0 1 2 3 4

0

5

10

15

20

25

30

35

0 2 4 6 8 10 120

0,51,0

0 2 4 6 8 10 120246

2m

8m15m22m29m

Q/l/s

QminΔp-c

max.Δp-v

Δp-c

JRE 203-16/1,1 - 3G

JRE 203-16/1,1 - 3G

P1 kW

Hm

Qm³/h

Qm³/h

Qm³/h

Hm

P1 kW

NPSH m

Qm³/h

Qm³/h

0 5 10 15 20 25

0 2 4 6

0

5

10

15

20

25

30

35

0 5 10 15 20 250

1

2

3

Q/l/s

Qmin

60%50%

25% 40%

90%

n=constant 100%

90%

80%

70%

50%40%25%

60%

70%

80%

100%

0 5 10 15 20 25

0 2 4 6

0

5

10

15

20

25

30

35

0 5 10 15 20 25012

0 5 10 15 20 25024

6

2m

8m15m22m

29m

Q/l/s

QminΔp-c

max.Δp-v

Δp-c

P1 kW

Hm

Qm³/h

Qm³/h

Qm³/h

Hm

P1 kW

NPSH m

Qm³/h

Qm³/h

JRE 203-16/1,1 - 3G

JRE 203-16/1,1 - 3G

+

+

+

+


Operation1 pump

Operation1 pump



17

LRE - JRE

Q/l/s

Qmin

60%50%

25% 40%

90%

n=constant 100%

Q/l/s

QminΔp-c

max.Δp-v

Δp-c

90%

80%

70%

50%40%25%

60%

70%80%

100%

0 4 8 12 16 20

0 1 2 3 4 5 6

0

2

4

6

8

10

12

14

0 4 8 12 16 200

0,4

0,8

0 4 8 12 16 20

0 1 2 3 4 5 6

0

2

4

6

8

10

12

0 4 8 12 16 200

0,4

0,8

0

4

8

0 4 8 12 16 20

11,5m 9,5m 7,5m

1m

5,5m

P1 kW

Hm

Qm³/h

Qm³/h

Qm³/h

Hm

P1 kW

NPSH m

Qm³/h

Qm³/h

JRE 204-11/0,55 - 3G

JRE 204-11/0,55 - 3G

Q/l/s

Q/l/s

Δp-c

JRE 204-11/0,55 - 3G

JRE 204-11/0,55 - 3G

0 5 10 15 20 25 30

0 2 4 6 8

0

2

4

6

8

10

12

14

0 5 10 15 20 25 300

0,5

1,0

1,5

0 5 10 15 20 25 30

0 2 4 6 8

0

2

4

6

8

10

12

0 5 10 15 20 25 300

0,51,0

0 5 10 15 20 25 3001234

n=constant 100%

90%

80%

70%

50%40%25%

60%

Qmin

60%50%

25% 40%

90%

70%

80%

100%

QminΔp-c

max.Δp-v

11,5m 9,5m 7,5m

1m

5,5m

P1 kW

Hm

Qm³/h

Qm³/h

Qm³/h

Hm

P1 kW

NPSH m

Qm³/h

Qm³/h

+

+

+

+


Operation1 pump

Operation1 pump



18

LRE - JRE

0 5 10 15 20 25

0 2 4 6

0

4

8

12

16

20

0 5 10 15 20 250

0,5

1,0

2,0

1,5

Q/l/s

Qmin

60%50%

25% 40%

90%

n=constant 100%

90%

80%

70%

50%40%25%

60%

70%

80%

100%

JRE 204-12/1,5 - 3G

0 5 10 15 20 25

0 2 4 6

0

4

8

12

16

20

0 5 10 15 20 250

0,51,0

0 5 10 15 20 2501234

1,1m

5m

13m17m

Q/l/s

Qmin Δp-c

max.

Δp-v

Δp-c9m

JRE 204-12/1,5 - 3G

P1 kW

Hm

Qm³/h

Qm³/h

Qm³/h

Hm

P1 kW

NPSH m

Qm³/h

Qm³/h

0 10 20 30 4

0 2 4 6 8 10 12

0

4

8

12

16

20

0

0 10 20 30 400

1

2

3

Q/l/s

Qmin

60%50%

25% 40%

90%

n=constant 100%

90%

80%

70%

50%40%25%

60%

70%

80%

100%

JRE 204-12/1,5 - 3G

JRE 204-12/1,5 - 3G

0 10 20 30 40

0 2 4 6 8 10 12

0

4

4

8

12

16

20

0 10 20 30 4001

32

0 10 20 30 400

2

1m3m

9m13m

17m

Q/l/s

Qmin Δp-cmax.

Δp-v

Δp-c

Hm

Qm³/h

Qm³/h

Qm³/h

Hm

NPSH m

Qm³/h

Qm³/h

P1 kW

P1 kW

+

+

+

+


Operation1 pump

Operation1 pump



19

LRE - JRE

0 10 20 30 40 50

0 4 8 12

0 10 20 30 40 50

1

2

3

4

5

10

15

20

25

0

0

Ql/s

Qm³/h

0 10 20 30 40 50

0 4 8 12 Ql/s

Qm³/h

0 10 20 30 40 50 Qm³/h

0 10 20 30 40 50 Qm³/h

P1 kW 100%

70%

Hm

Hm

Qm³/h

60%

50%

25%

90%

70%

40%

60%

Qmin

25% 40%50%

80%

90%

80%

n=const. 100%

+

0

5

10

15

20

25

0

2

0246

4

1,5m6m

11m16m

21m

Qmin Δp-c

max.

Δp-v

NPSH m

Δp-c

JRE 204-12,5/2,2 - 3G

+JRE 204-12,5/2,2 - 3G

0 5 10 15 20 25 30

0 2 4 6 8 10

5

10

15

20

25

0 5 10 15 20 25 30

35

35

1

2

0

0

Ql/s

Qm³/h

0 5 10 15 20 25 30

0 2 4 6 8 10

35

Ql/s

Qm³/h

0 5 10 15 20 25 30 35 Qm³/h

0 5 10 15 20 25 30 35 Qm³/h

P1 kW 100%

70%

Hm

Hm

Qm³/h

60%

50%

25%

90%

70%

40%

60%

Qmin

25%

80%

n=const. 100%

40%50%

80%

90%

JRE 204-12,5/2,2 - 3G

Qmin Δp-c

max.Δp-v

P1 kW

NPSH m

Δp-c

0

5

10

15

20

25

0

1

02

2

46

1,5m

6m

11m16m21m

JRE 204-12,5/2,2 - 3G

+

+

+

+


Operation1 pump

Operation1 pump



20

LRE - JRE

0 10 20 30 40 50

0 4 8 12

0 10 20 30 40 50

2

4

6

5

10

15

20

25

30

0

Ql/s

Qmin

Qm³/h

P1 kW 100%

Hm

Qm³/h

60%

50%

25%

90%

80%

25%

80%

0

70%

90%

40%

60%

70%

40%

n=const. 100%

50%

+

0 10 20 30 40 50

0 4 8 12

0 10 20 30 40 50

24

0 10 20 30 40 50

5

10

15

20

30

25

Ql/s

Qm³/h

Qm³/h

0

0

Hm

Qm³/h

Qmin∆p-c

max.∆p-v

4

8

0

NPSH m

21m27m 15m

9m

1,8m

P1 kWΔp-c

JRE 204-13/3 - 3G

+JRE 204-13/3 - 3G

0 10 20 30 40

0 2 4 6 8 10 12

0 10 20 30 40

5

10

15

20

25

30

0

Ql/s

Qmin

Qm³/h

P1 kW

100%

Hm

Qm³/h

60%

50%

25%

90%

80%

50%25%

80%

0

1

2

3

4

n=const. 100%

70%

40%

70%

90%

40%

60%

0 10 20 30 40

0 2 4 6 8 10 12

5

10

15

20

25

30

35

0 10 20 30 40

123

0 10 20 30 40

4

8

Ql/s

Qm³/h

Qm³/h

0

0

0

Hm

Qm³/h

NPSH m

Qmin∆p-c

max.∆p-v

21m 15m9m

1,8m

27mP1 kW

Δp-c

JRE 204-13/3 - 3G

JRE 204-13/3 - 3G

+

+

+

+


Operation1 pump

Operation1 pump



21

LRE - JRE

0 10 20 30 40

0 2 4 6 8 10 12

5

10

15

20

25

30

35

0 10 20 30 40

2

4

0

0

Ql/s

Qmin

Qm³/h

P1 kW100%

70%

50%

Hm

Qm³/h

60%

50%

25%

90%

80%

70%

40%

25%

90%

n=const. 100%

40%

60%

80%

JRE 204-16/4 - 3G

0 10 20 30 40 50

0 4 8 12

0 10 20 30 40 50

2

4

0 10 20 30 40 50

5

10

15

20

25

30

35

4

8

Ql/s

Qm³/h

Qm³/h

0

0

0

Hm

Qm³/h

NPSH m

Qmin

max.

23m 16m

9m

2m

30mP1 kW

Δp-c

∆p-c

∆p-v

JRE 204-16/4 - 3G

0 10 20 30 40 50 60

0 4 8 12 16

0 10 20 30 40 50 60

5

10

15

20

25

30

35

4

8

0

0

Ql/s

Qmin

Qm³/h

P1 kW

100%

70%

50%

Hm

Qm³/h

60%

50%

25%

90%

80%

70%

40%

90%

40%

n=const. 100%

80%

60%

25%

+

0 10 20 30 40 50 60

0 4 8 12 16

0 10 20 30 40 50 60

0 10 20 30 40 50 60

4

8

5

10

15

20

25

30

35

4

8

Ql/s

Qm³/h

Qm³/h

0

0

0

Hm

Qm³/h

NPSH m

Qmin

max.

16m30m 23m

9m

P1 kWΔp-c

2m

∆p-c

∆p-v

JRE 204-16/4 - 3G

+JRE 204-16/4 - 3G

+

+

+

+


Operation1 pump

Operation1 pump



22

LRE - JRE

50%25%

70%

80%

0

2

4

6

8

10

12

P1/kWΔp-c

00,51,01,5

NPSH m

0123

Hm

Hm

2

4

6

8

10

12

0

P1 kW

0

0,5

1,0

1,5

2,0

90%

80%

50%

25%

60%

Δp-c

max.Δp-v

1m

0 10 20 30 40

0 4 862 10 12 Ql/s

Qm³/h

0 10 20 30 40

0 4 862 10 12 Ql/s

Qm³/h

0 10 20 30 40 Qm³/h

0 10 20 30 40 Qm³/h

0 10 20 30 40 Qm³/h

11m7m9m

5m

n=constant 100%

70%

40%

40%

60%

90%

100%

Qmin

Qmin +JRE 205-11/0,75 - 3G

+JRE 205-11/0,75 - 3GΔp-c

max.Δp-v

90%

80%

70%

50%

25%

60%

9m 7m 5m

0

2

4

6

8

10

0

0,4

12

0,8

0246

0 5 10 15 20 25

0 2 4 6

0

2

4

6

8

10

12

0

0,4

0,8

Qmin

Qmin

Ql/s

Hm

P1/kW

NPSH m

Δp-c

P1/kW

Qm³/h

0 5 10 15 20 25 Qm³/h

0 5 10 15 20 25

0 2 4 6 Ql/s

Qm³/h

0 5 10 15 20 25 Qm³/h

0 5 10 15 20 25 Qm³/h

Hm

60%50%

25% 40%

90%

70%

80%

100%

40%

n=constant 100%

11m

1m

JRE 205-11/0,75 - 3G

JRE 205-11/0,75 - 3G

+

+

+

+


Operation1 pump

Operation1 pump



23

LRE - JRE

0 10 20 30 40 50 60

0 4 8 12 16

0

4

8

12

16

20

0 10 20 30 40 50 600

2

4

Q/l/s

Qmin

60%50%

25% 40%

90%

n=constant 100%

90%

80%

70%

50%40%25%

60%

70%

80%

100%

JRE 205-13/2,2 - 3G

0 10 20 30 40 50 60

0 4 8 12 16

0

4

8

8

12

16

20

0 10 20 30 40 50 60024

0 10 20 30 40 50 600

4

1,2m5m

9m13m

17,5m

Q/l/s

QminΔp-c

max.Δp-v

Δp-c

JRE 205-13/2,2 - 3G

Hm

Qm³/h

Qm³/h

Qm³/h

Hm

NPSH m

Qm³/h

Qm³/h

P1 kW

P1 kW9m

0 10 20 30 40

0 2 4 6 8 10 12

0

4

8

12

16

20

0 10 20 30 400

1

2

Q/l/s

Qmin

60%50%

25% 40%

90%

n=constant 100%

90%

80%

70%

50%40%25%

60%

70%

80%

100%

JRE 205-13/2,2 - 3G

0 10 20 30 40

0 2 4 6 8 10 12

0

4

8

12

16

20

0 10 20 30 400

1

0 10 20 30 4002

2

46

1,2m

5m

13m17,5m

Q/l/s

Qmin Δp-c

max.Δp-v

Δp-c

JRE 205-13/2,2 - 3G

Hm

Qm³/h

Qm³/h

Qm³/h

Hm

NPSH m

Qm³/h

Qm³/h

P1 kW

P1 kW

+

+

+

+


Operation1 pump

Operation1 pump



24

LRE - JRE

0 20 40 60 80

0 5 10 15 20 25

0 20 40 60 80

2

4

6

5

10

15

20

25

0

0

100%

70%

60%50%

25%

90%

70%

40%

Qmin

25%50%

80%

90%

n=const. 100%

80%

60%

40%

Ql/s

Qm³/h

P1 kW

Hm

Qm³/h

JRE 205-14/3 - 3G +

0 20 40 60 80

0 5 10 15 20 25

0 20 40 60 80

0 20 40 60 80

51015

24

Qmin

max.

15m 10m

0

0

4

8

12

16

20

0

24

20m

5m

1,5m

Ql/s

Qm³/h

Qm³/h

NPSH m

p-c

p-v

Hm

Qm³/h

P1 kWΔp-c

JRE 205-14/3 - 3G +

Δp-v

0 10 20 30 40 50

0 84 12

0

5

10

15

20

25

0

1

2

3

Ql/s

Qmin

60%50%

25%40%

90%

n=constant 100%

90%

80%

70%

50%40%25%

60%

P1 kW

70%

80%

100%

Qm³/h

0 10 20 30 40 50

0 84 12 Ql/s

Qm³/h

0 10 20 30 40 50 Qm³/h

0 10 20 30 40 50 Qm³/h

0 10 20 30 40 50 Qm³/h

Hm

012

0246

5m

10m20m

0

5

10

15

20

25

Qmin

H/m

Δp-c

max.

P1/kW

NPSH m

Δp-c 15m

1,5m

JRE 205-14/3 - 3G

JRE 205-14/3 - 3G

+

+

+

+


Operation1 pump

Operation1 pump



25

LRE - JRE

90%

80%

70%

50%

25%

60%50%

25% 40%

90%

70%

80%

100%

Δp-c

max.

Δp-v

0 10 20 30 40 50

0 4 8 12

0

5

10

15

20

25

30

0

2

4

0

5

10

15

20

25

30

0123

0

4

8

Ql/s

Qmin

P1 kW

Qm³/h

Hm

Hm

Qmin

P1/kW

NPSH m

Δp-c

60%

40%

n=constant 100%

8m

14m20m26m

1,7m

JRE 205-16/4 - 3G

JRE 205-16/4 - 3G

0 10 20 30 40 50

0 4 8 12 Ql/s

Qm³/h

0 10 20 30 40 50 Qm³/h

0 10 20 30 40 50 Qm³/h

0 10 20 30 40 50 Qm³/h

0 20 40 60 80

0 5 10 15 20 25

0 20 40 60 80

4

8

5

10

15

20

25

30

0

Ql/s

Qmin

Qm³/h

P1 kW

Hm

Qm³/h

50%

25%

90%

80%

25%

80%

0

90%

40%

60%

70%

50%

60%

40%

n=const. 100%

100%

70%

JRE 205-16/4 - 3G +

0 20 40 60 80

0 5 10 15 20 25

0 20 40 60 80

0 20 40 60 80

5

10

15

20

30

25

Ql/s

Qm³/h

Qm³/h

0

0

Hm

Qm³/h

Qmin

max.

NPSH m

20m26m 14m

8m4

8

51015

0

∆p-c

∆p-v

P1 kWΔp-c

1,8m

JRE 205-16/4 - 3G +

+

+

+

+


Operation1 pump

Operation1 pump



26

LRE - JRE

0 10 20 30 40 50

0 4 8 12

0 10 20 30 40 50

0,5

1,0

2,0

1,5

0

P1 kW

4

8

12

16

0

Ql/s

Qm³/h

100%

Hm

60%

25%

90%

80%

40%

60%

80%

Qmin

40%25%Qm³/h

70%

50%

90%

70%

50%

n=const. 100%

JRE 206-12/1,5 - 3G

0 10 20 30 40 50

0 4 8 12

0 10 20 30 40 50

0 10 20 30 40 50

0,51,01,5

4

8

4

8

12

16

Ql/s

Qm³/h

Qm³/h

0

0

0

Hm

Qm³/h

NPSH m

Qmin∆p-c

max.∆p-v

11m 8m 5m

1m

14m

P1 kWΔp-c

JRE 206-12/1,5 - 3G

0 20 40 60 80

0 5 10 15 20 25

0 20 40 60 80

1

2

3

0

P1 kW

4

8

12

16

0

Ql/s

Qm³/h

100%

Hm

60%

25%

80%

40%

60%

80%

Qmin

25%Qm³/h

70%

50%

90%

70%

90%

n=const. 100%

50%

40%

JRE 206-12/1,5 - 3G +

0 20 40 60 80

0 5 10 15 20 25

0 20 40 60 80

123

0 20 40 60 80

4

8

4

8

12

16

Ql/s

Qm³/h

Qm³/h

0

0

0

Hm

Qm³/h

NPSH m

Qmin∆p-c

max.∆p-v

11m 8m

1m

14m 5mP1 kW

Δp-c

JRE 206-12/1,5 - 3G +

+

+

+

+


Operation1 pump

Operation1 pump



27

LRE - JRE

0 20 40 60 80 100

0 5 10 15 20 25 30 35

120 Qm³/h

0 20 40 60 80 100 120 Qm³/h

Ql/s

0 20 40 60 80 100

0 5 10 15 20 25 30 35

120 Qm³/h

0 20 40 60 80 100 120 Qm³/h

0 20 40 60 80 100 120 Qm³/h

Ql/s

0

4

8

12

16

20

0

42

0

42

6

0

4

8

12

16

20

0

2

4

6

Qmin

60%50%

25% 40%

90%

n=constant 100%

Qmin

Hm

Δp-c

max.Δp-v

P1/kW

NPSH m

Δp-c

90%

80%

70%

50%40%25%

60%

P1kW

70%

80%

100%

Hm

17,5m

13,5m 9,5m

1,2m

5,5m

JRE 206-12/3 - 3G +

JRE 206-12/3 - 3G +

0 10 20 30 40 50 60

0 4 8 12 16 20

70 Qm³/h

0 10 20 30 40 50 60 70 Qm³/h

Ql/s

0 10 20 30 40 50 60

0 4 8 12 16 20

70 Qm³/h

0 10 20 30 40 50 60 70 Qm³/h

0 10 20 30 40 50 60 70 Qm³/h

Ql/s

0

4

8

12

16

20

012

0

2

4

0

4

8

12

16

20

0

1

2

3

Qmin

60%50%

25% 40%

90%

n=constant 100%

Qmin

Hm

Δp-c

max.Δp-v

P1/kW

NPSH m

Δp-c

90%

80%

70%

50%40%25%

60%

P1 kW

70%

80%

100%

Hm

17,5m

13,5m 9,5m

1,2m

5,5m

JRE 206-12/3 - 3G

JRE 206-12/3 - 3G

+

+

+

+


Operation1 pump

Operation1 pump



28

LRE - JRE

0 20 40 60 80 100

0 5 10 15 20 25 30 35

0 20 40 60 80 100

120

120

4

8

5

10

15

20

25

0

0

P1 kW100%

Hm

Qm³/h

Qmin

80%

50%

90%

60%

Ql/s

Qm³/h

60%50%

25%

90%

70%

40%

80%

25% 40%

70%

n=const. 100%

JRE 206-16,5/4 - 3G +

0 20 40 60 80 100

0 5 10 15 20 25 30 35

0 20 40 60 80 100

4

8

0 20 40 60 80 100

120

120

120

246

Ql/s

Qm³/h

Qm³/h

Hm

Qm³/h

Qmin

max.

15m

0

NPSH m

0

4

8

12

16

20

0

24

20m

5m1,4m

10m

∆p-c

∆p-v

P1 kWΔp-c

JRE 206-16,5/4 - 3G +

0 10 20 30 40 50 60

0 4 8 12 16 20

0 10 20 30 40 50 60

70

70

2

4

5

10

15

20

25

0

0

Ql/s

Qm³/h

P1 kW100%

70%

Hm

Qm³/h

Qmin

25%

80%

40%

60%50%

25%

90%

70%

40%

80%

n=const. 100%

50%

90%

60%

JRE 206-16,5/4 - 3G

0 20 40 60 80

0 5 10 15 20 25

0 20 40 60 80

0 20 40 60 80

1234

2

4

5

10

15

20

25

Ql/s

Qm³/h

Qm³/h0

0

Hm

Qm³/h

NPSH m

Qmin

max.

15m20m 10m

5m1,4m0

∆p-c

∆p-v

P1 kWΔp-c

JRE 206-16,5/4 - 3G

+

+

+

+

Disponible jusqu’à fin 2013référence à venir : JRE 206-13/4-3G


Operation1 pump

Operation1 pump



Available until by end 2013references to come:

JRE 206-13/4-3G

29

LRE - JRE

0 20 40 60 80 100

0 5 10 15 20 25 30 35

0 20 40 60 80 100

2

4

0

P1 kW

4

8

12

16

0

Ql/s

Qm³/h

Hm

60%

25%

80%

40%

Qm³/h

90%

100%

80%

50%

70%

120

120

70%

50%

n=const. 100%Qmin

60%

40%25%

90%

JRE 208-12/2,2 - 3G +

0 20 40 60 80 100

0 5 10 15 20 25 30 35

0 20 40 60 80 100

24

0 20 40 60 80 100

2

4

4

8

12

16

Ql/s

Qm³/h

Qm³/h

0

Hm

Qm³/h

Qmin

max.

7m

3m15m

0

NPSH m

0

120

120

120

11mP1 kWΔp-c

1m

∆p-c

∆p-v

JRE 208-12/2,2 - 3G +

0 20 40 60 80

0 5 10 15 20 25

0 20 40 60 80

1

2

0

P1 kW

4

8

12

16

0

Ql/s

Qm³/h

Hm

60%

25%

80%

40%

Qmin

Qm³/h

90%

100%

80%

50%

90%

60%

25% 40%

70%

50%

n=const. 100%

70%

JRE 208-12/2,2 3G

0 20 40 60 80

0 5 10 15 20 25

0 20 40 60 80

0 20 40 60 80

4

2

8

12

16

Ql/s

Qm³/h

Qm³/h

0

Hm

Qm³/h

Qmin

∆p-c

max.∆p-v

11m 7m

3m

1m

15m

48

12

1

0

NPSH m

0

P1 kWΔp-c

JRE 208-12/2,2 3G

+

+

+

+


Operation1 pump

Operation1 pump



30

LRE - JRE

0 20 40 60 80 100

0 5 10 15 20 25 30

0 20 40 60 80 100

123

0 20 40 60 80 100

246

4

8

12

16

Ql/s

Qm³/h

Qm³/h

0

Hm

Qm³/h

Qmin

max.

5m8m

0

NPSH m

0

11m

1m

14mP1 kW

Δp-c

∆p-c

∆p-v

JRE 208-13/3 - 3G

0 40 80 120 160

00 10 20 30 40 5

0 40 80 120 160

2

4

6

0

P1 kW

4

8

12

16

0

Ql/s

Qm³/h

Hm

60%

25%

80%

40%

Qmin

Qm³/h

70%

80%

60%

25%40%

90%

90%

50%

n=const. 100%

100%

50%

70%

+JRE 208-13/3 - 3G

4

8

12

16

Ql/s

Qm³/h

Qm³/h

0

Hm

Qm³/h

Qmin

max.

5m8m

0

NPSH m

0

11m

1m

14m

Δp-c

Δp-v

0 40 80 120 160

0 10 20 30 40 50

0 40 80 120 160

24

0 40 80 120 160

246

P1 kWΔp-c

+JRE 208-13/3 - 3G

0 20 40 60 80 100

0 5 10 15 20 25 30

0 20 40 60 80 100

1

2

3

0

P1 kW

4

8

12

16

0

Ql/s

Qm³/h

Hm

60%

25%

80%

40%

Qmin

Qm³/h

90%

70%

50%

100%

80%

60%

25%40% 50%

90%

70%

n=const. 100%

JRE 208-13/3 - 3G

+

+

+

+

Disponible jusqu’à fin 2013référence à venir :

JRE 208-10,5/3-3G


Operation1 pump

Operation1 pump



Available until by end 2013references to come: JRE 208-10,5/3-3G

31

LRE - JRE

0 20 40 60 80 100

0 5 10 15 20 25 30 35

0 20 40 60 80 100

2

4

0 20 40 60 80 100

4

8

120

120

120

4

8

12

16

20

Ql/s

Qm³/h

Qm³/h0

0

Hm

Qm³/h

NPSH m

Qmin

max.

10m 6m

0

14m18m

1,2m

P1 kWΔp-c

Δp-c

Δp-v

JRE 208-16/4 - 3G

0 20 40 60 80 100

0 5 10 15 20 25 30 35

0 20 40 60 80 100

2

4

120

1200

P1 kW

4

8

12

16

20

0

Qmin

Qm³/h

Hm

Qm³/h

60%

50%

25%

70%

40%

90%

90%

60%70%

40%25%

Ql/s

80%

n=const. 100%

80%

50%

100%

JRE 208-16/4 - 3G

0 40 80 120 160

0 10 20 30 40 50

0 40 80 120 160

4

8

0 40 80 120 160

2

64

4

8

12

16

20

Ql/s

Qm³/h

Qm³/h0

0

Hm

Qm³/h

NPSH m

Qmin∆p-c

max.∆p-v

10m

6m

0

14m

1,2m

18mP1 kW

Δp-c

JRE 208-16/4 - 3G +

0 40 80 120 160

0 10 20 30 40 50

0 40 80 120 160

4

8

0

P1 kW

4

8

12

16

20

0

Qmin

Qm³/h

Hm

Qm³/h

60%

50%

25%

70%

40%

90%

60%70%

25%

Ql/s

80%

50%

100%

80%

n=const. 100%

90%

40%

JRE 208-16/4 - 3G +

+

+

+

+

Disponible jusqu’à fin 2013référence à venir : JRE 208-11/4-3G


Operation1 pump

Operation1 pump



Available until by end 2013references to come: JRE 208-10,5/3-3G

32

LRE - JRE

MOUNTING POSITIONS

33

LRE - JREx

al 1

b1 b2bmax

3xoxp

sØg

Th l om

ef

b 4

h

c

fe

50

50

Ø18

nxdL

DN

Ød

ØK

ØD

xa

l 1

b1 b2bmax

3xoxp

sØg

Th l om

ef

b 4

h

c

fe

50

50

Ø18

nxdL

DN

Ød

ØK

ØD

xa

l 1

b1 b2bmax

3xoxp

sØg

Th l om

ef

b 4

h

c

fe

50

50

Ø18

nxdL

DN

Ød

ØK

ØD

xa l1

b1b2

bmax

3xoxp

sØ

g

Th

lom

ef

b4

h

c

f e50

50

Ø18

nxdL

DN

ØdØKØD

l om

ef

h

b 4

s

xa

l 1

b1 b2bmax

Th

3xoxp

c

fe

50

50

Ø18

nxdL

DN

Øg

Ød

ØK

ØDl o

me

f

b 4

xa

l 1

b1 b2bmax3xoxp

c

fe

50

50

Ø18

Ød

ØK

ØD

nxdL

DN

sØg

h

Th

l om

ef

b 4

xa

l 1

b1 b2bmax3xoxp

c

fe

50

50

Ø18

Ød

ØK

ØD

nxdL

DN

sØg

h

Th

lom

ef

b4

xa l1

b1b2

bmax

3xoxp

c

f e50

50

Ø18

ØdØKØD

nxdL

DN

sØ

g

h

Th

l om

ef

b 4

xa

l 1

b1 b2bmax3xoxp

c

fe

50

50

Ø18

Ød

ØK

ØD

nxdL

DN

sØg

h

Thl om

ef

hb 4

s

xa

l 1

b1 b2bmax

Th

3xoxp

c

fe

50

50

Ø18

nxdL

DN

Øg

Ød

ØK

ØD

l om

ef

h

b 4

s

xa

l 1

b1 b2bmax

Th

3xoxp

c

fe

50

50

Ø18

nxdL

DN

ØgØ

dØ

KØ

D

lom

ef

h

b4

s

xa l1

b1b2

bmax

Th

3xoxp

c

f e50

50

Ø18nxdL

DN

Øg

ØdØKØD

DESIGNATION

MOTEUR POMPEPuis. nom.

moteur

Rend. moteur

%

Facteur puis.

Vitesse de

rotation

Puis. absorbée

max.

Courant nom. (env.) DN

a b max b1 b2 b4 h l0 l1 c e f m o p s Øg x

mas

seSc

hém

a

P2 η cos φ tr/min P1 en AW W mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm kgJRE 203-10/0.55-3G 550 79 0.76 750 - 2900 800 1.8 32 70 410 100.5 104.5 221 646 260 325 225 56 106 136 M10 20 205 130 150 45 CJRE 203-11/0.75-3G 750 79 0.81 750 - 2900 1000 3 32 70 410 100.5 104.5 226 656 260 345 225 56 106 136 M10 20 205 146 150 49 CJRE 203-16/1.1-3G 1100 81,5 0.82 750 - 2900 1500 3.4 32 70 410 100.5 104.5 226 656 260 345 225 56 106 136 M10 20 205 146 150 51 CJRE204-11/0.55-3G 550 79 0.76 750 - 2900 800 1.6 40 75 350 85 91 233 471 250 320 225 35 97 135 M10 20 174 130 150 48 BJRE 204-12/1.5-3G 1500 81,3 0.92 750 - 2900 2000 5.2 40 75 456 113 119 246 716 320 351 240 45 135 167 M10 20 224 177 150 73 CJRE 204-12.5/2.2-3G 2200 83,2 0.9 750 - 2900 2800 6.8 40 75 456 113 119 246 716 320 359 240 45 135 167 M10 20 224 176 150 75 CJRE 204-13/3-3G 3000 84,6 0.91 750 - 2900 3900 8.8 40 75 456 113 119 257 737 320 386 240 45 135 167 M10 20 224 196 150 87 CJRE 204-16/4-3G 4000 85,8 0.94 750 - 2900 5000 9.7 40 75 456 113 119 267 759 320 403 240 45 135 167 M10 20 224 220 150 101 CJRE205-11/0.75-3G 750 79 0.81 750 - 2900 1100 3.1 50 83 390 95 101 240 495 280 346 228 50 107 155 M10 20 194 146 150 52 BJRE 205-13/2.2-3G 2200 83,2 0.9 750 - 2900 3000 7.7 50 86 500 120 130 246 742 340 361 240 48 132 190 M10 20 250 176 150 76 CJRE 205-14/3-3G 3000 84,6 0.91 750 - 2900 4000 9.1 50 86 500 120 130 255 466 340 388 240 48 132 190 M10 20 250 196 150 88 A

DN2 ØD Øk Ød trousmm mm mm n x Ø

32 140 76 100 4 x 1940 150 84 110 4 x 1950 165 99 125 4 x 1965 185 118 145 4 x 1980 200 132 160 8 x 19

JRE: ELECTRICAL CHARACTERISTICS AND SIZES• Diagram with measurements A • Diagram with measurements B • Diagram with measurements C

DN2 ØD Øk Ød holes

DESCRIPTION

MOTOR PUMPPower

rating of motor

Rend. motor %

Power factor.

Speed of rotation

Max. power

absorbed

Nominal current. (approx.) DN


mas

sDi

agra

m

P2 η cos φ rpm P1 in AW W mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm kg

34

LRE - JRE

b2

h

f

nxdL

DN

∅d

∅K

∅De

f ∅g

b 4

l om

3xoxp

a l1 x

Th

b3

b1

∅18

50

50

e

c

DESIGNATION


moteur

Rend. moteur

%

Facteur puis.

Vitesse de rotation

Puis. absorbée

max.


L0 L1 A B1 B2 B3 B4 H C E F M O P X Ø Gm

asse

P2 η cos φ tr/min P1 en AW W mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm kgLRE 203-10/0.55-3G 550 79 0.76 750 - 2900 800 1.9 32 260 325 70 101 106 189 216 141 90 40 50 130 20 M10 150 130 25LRE 203-11/0.75-3G 750 79 0.81 750 - 2900 1100 2.9 32 260 345 70 101 106 189 223 141 90 40 50 130 20 M10 150 146 27LRE 203-16/1.1-3G 1100 81.5 0.82 750 - 2900 1500 4.1 32 260 345 70 101 106 189 223 159 90 40 50 130 20 M10 150 146 29LRE 204-11/0,55-3G 550 79 0.76 750 - 2900 800 1.8 40 250 320 65 80 90 162 216 141 - 110 110 125 20 M10 150 130 25LRE 204-12.5/2.2-3G 2200 83.2 0.9 750 - 2900 2700 6.4 40 320 359 75 113 121 189 240 176 90 40 50 160 20 M10 150 176 38LRE 204-12/1.5-3G 1500 81.3 0.92 750 - 2900 2000 5.2 40 320 351 75 113 121 189 240 159 90 40 50 160 20 M10 150 177 37LRE 204-13/3-3G 3000 84.6 0.91 750 - 2900 3900 8.8 40 320 386 75 113 121 189 255 176 90 40 50 160 20 M10 150 196 44LRE 204-16/4-3G 4000 85.8 0.94 750 - 2900 4700 10.1 40 320 403 75 113 121 189 270 197 90 40 50 160 20 M10 150 220 51LRE 205-11/0,75-3G 750 79 0.81 750 - 2900 1100 3.2 50 280 346 75 91 101 162 223 141 - 125 125 140 20 M10 150 146 30LRE 205-13/2.2-3G 2200 83.2 0.9 750 - 2900 2900 6.6 50 340 361 86 116 131 189 240 176 104 40 50 170 20 M10 150 176 41LRE 205-14/3-3G 3000 84.6 0.91 750 - 2900 3800 8.8 50 340 388 86 116 131 189 255 176 104 40 50 170 20 M10 150 196 47LRE 205-16/4-3G 4000 85.8 0.94 750 - 2900 5200 11.7 50 340 405 86 116 131 189 270 197 104 40 50 170 20 M10 150 220 54LRE 206-12/1.5-3G 1500 81.3 0.92 750 - 2900 2000 5.2 65 340 367 80 100 118 167 240 159 - 155 155 170 20 M10 150 177 41LRE 206-12/3-3G 3000 84.6 0.91 750 - 2900 3900 9.5 65 340 392 93 111 132 189 255 212 135 32 63 162 20 M10 150 196 50LRE 206-13/4-3G 4000 85.8 0.94 750 - 2900 4900 10.8 65 340 408.5 93 111 132 189 270 212 135 32 63 162 20 M10 150 220 57LRE 208-12/2.2-3G 2200 83.2 0.9 750 - 2900 2700 6.5 80 360 376 98 110 135 167 240 176 - 165 165 180 20 M10 150 176 46LRE 208-13/3-3G 4) 3000 84.6 0.91 750 - 2900 3700 8.5 80 360 400 105 125 153 189 255 176 135 40 55 180 20 M10 150 196 53LRE 208-16/4-3G 4000 85.8 0.94 750 - 2900 4900 10.9 80 360 417 105 125 153 189 270 197 135 40 55 180 20 M10 150 220 60 1) Disponible jusqu’à fin 2013, modèle de remplacement LRE 208-10,5/3-3G

JRE : CARACTÉRISTIQUES ÉLECTRIQUES ET DIMENSIONNELLES

DN2 ØD Øk Ød trousmm mm mm n x Ø

32 140 100 76 4 x 1940 150 110 84 4 x 1950 165 125 99 4 x 1965 185 145 118 4 x 1980 200 160 132 8 x 19

DESIGNATION


moteur

Rend. moteur

%

Facteur puis.

Vitesse de

rotation

Puis. absorbée

max.



mas

seSc

hém

a

P2 η cos φ tr/min P1 en AW W mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm kgJRE 205-16/4-3G 4000 85,8 0.94 750 - 2900 5200 11.5 50 86 500 120 130 270 466 340 405 240 48 132 190 M10 20 250 220 150 102 AJRE 206-12/1.5-3G 1500 81,3 0.92 750 - 2900 2000 5.1 65 93 432 103 116.5 260 547 340 367 225 25 137 185 M10 20 212 177 150 80 BJRE 206-12/3-3G 3000 84,6 0.91 750 - 2900 3900 9.6 65 93 550 125 135 255 506 340 394 240 43 137 185 M10 20 290 196 150 96 AJRE 206-16.5/4-3G 1) 4000 85,8 0.94 750 - 2900 5200 11.6 65 93 550 125 135 270 506 340 411 240 43 137 185 M10 20 290 220 150 110 AJRE 208-12/2.2-3G 2200 83,2 0.9 750 - 2900 2900 6.8 80 100 480 113 131.5 260 568 360 376 240 43 137 205 M10 20 235 176 150 88 BJRE 208-13/3-3G 2) 3000 84,6 0.91 750 - 2900 3900 9.3 80 103 601 134 147 255 536 360 400 240 30 150 192 M10 20 320 196 150 99 AJRE 208-16/4-3G 3) 4000 85,8 0.94 750 - 2900 5200 11.6 80 103 601 134 147 270 536 360 417 240 30 150 192 M10 20 320 220 150 113 A1) Disponible jusqu’à fin 2013, modèle de remplacement JRE 206-13/4-3G / 2) Disponible jusqu’à fin 2013, modèle de remplacement JRE-10,5/3-3G / 3) Disponible jusqu’à fin 2013, modèle de remplacement JRE 208-11/4-3G /

LRE: ELECTRICAL CHARACTERISTICS AND SIZES

JRE : ELECTRICAL CHARACTERISTICS AND SIZES

DESCRIPTION

MOTOR PUMPPower

rating of motor

Rend. motor %

Power factor.

Speed of rotation

Max. power

absorbed



mas

sDi

agra

m

P2 η cos φ rpm P1 in AW W mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm kg

1) Available until by end 2013, replacement model JRE 206-13/4-3G / 2) Available until by end 2013, replacement model JRE-10,5/3-3G /3) Available until by end 2013, replacement model JRE 208-11/4-3G /

DN2 ØD Øk Ød holes

DESCRIPTION

MOTOR PUMPPower

rating of motor

Rend. motor %

Power factor.

Speed of rotation

Max. power

absorbed.


L0 L1 A B1 B2 B3 B4 H C E F M O P X Ø Gm

ass

P2 η cos φ rpm P1 in AW W mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm kg

1) Available until by end 2013, replacement model LRE 208-10,5/3-3G

35

LRE - JRE

FEATURES (LRE -JRE)a) Electrical- All types three-phase 400V-50Hz.- Built-in motor protection with sensor on each winding.

- Built-stop in the event of voltage surge or overheating.

b) Mounting- Directly onto horizontal or vertical pipework. Connect to the installation by round solde-red backflanges nominal press. 10/16 (not provided).

The system must provide protection of the pump against bad weather and frost (do not expose to direct sunlight or rain).

c) PackagingPumps delivered with frequency converter and differential pressure sensor, without backflanges.

d) MaintenanceStandard repair or exchange of the complete pump.

ACCESSORIES• Round soldered backflanges nominal press. 10/16.

• Shut-off valves.• IF Module (ModBUS, LON, BACnet S/TP, CAN, digital PLR interface)1

1) See table of functions

36

Documents

SINGLE AND DOUBLE IN-LINE PUMPS Electronically driven