Grundfos firefighting systems - adara-bg.com · • UNI 10779 - hydrant networks • UNI 11292 -...

GRUNDFOS DATA BOOKLET

Hydro ENGrundfos firefighting systems

Compliant with the EN 12845, UNI 10779 and UNI 11292 standards

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Hydro EN

1. Performance range 3

2. Application 4General introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

3. Type key 5

4. Operating conditions 6Operation mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Starting the motors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Remote signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

5. Functional diagram 7

6. Mechanical and hydraulic configuration 8

7. Hydraulic components 10

8. Pump description 11Jockey pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Electrical-driven duty pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Diesel-driven duty pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

9. Control panel 12Control panel for the jockey pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Control panel for the electrical-driven duty pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Control panel for the diesel-driven duty pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

10. Versions on request and accessories 14Suction kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Test kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Acoustic and visual alarm panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14GSM and WEB alarm panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14MultiLed alarm panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Switches for main valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Diesel engine spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Priming tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Residential silencer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Manual pump for diesel-tank filling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Emergency power supply unit for drainage pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Drainage pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16After-sales service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

11. Installation 17Positive head installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Suction-lift installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

12. Choosing a pump set 18Cooling flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Motors and types of starting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Type of water supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Pre-calculated HHP and HHS systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

13. Data and performance of the duty pumps 19

14. Performance curves 21How to read the curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

15. Performance curves and technical data 23

16. Documentation 35

17. Grundfos Product Center 36

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Hydro EN 1

1. Performance range

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83

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16

40-2

50

50-2

00

50-2

50

65-2

0080

-200

100-

200

80-2

5012

5-25

0.1

125-

250

125-

315

150-

400.

2

32-2

00

78

91010

2030

4050

6070

8090

100

100

200

300

400

500

600

Q [m

³/h]

0102030405060708090100

110

120

130

140

150

[m]

H

118

200

400

600

800

1000

2000

4000

6000

8000

Q [l

/min

]

Hyd

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Hydro EN2

2. Application

The Hydro EN pump set for automatic sprinkler systems is in compliance the following standards:

• EN 12845 - automatic firefighting sprinkler systems

• UNI 10779 - hydrant networks

• UNI 11292 - compartments for installation of firefighting pump sets.

The pump set covers the performance range up to 650 m3/h and heads up to 140 m for each duty pump. Contact Grundfos for performance values in excess of the range described in this data booklet.

General introductionThe pump set is designed for operation with clean water and for automatic sprinkler systems such as single, superior single, double or combined water supply sources.

The pump set is compact, robust, modular and supplied in pre-assembled macro blocks to make transportation, handling and installation easier.

The pumps are of the back pull-out design, enabling removal of the motor, coupling, bearing bracket and impeller without disturbing the pump housing or pipework.

The shape of the QH curve is stable. The motors or engines deliver, as minimum, the required power up to the flow rate corresponding to the NPSHr value which is 16 m.

Fig. 1 Size criteria for the motor and engine

The diesel engine makes it possible to operate continuously at full load with a continuous power rating in compliance with the ISO 3046 standard.

The diesel-driven pump is cooled in one of the following ways:

• With direct air.

• With water and heat exchanger. This solution provides adequate operation that is as unrestricted as possible by the heat elimination conditions of the technical control room.

The diesel tank is sized to ensure at least 6 hours of continuous operation and is equipped with a containment basin and vent connection in compliance with the UNI 11292 standard.

All pump sets are supplied as factory-tested units. In addition, the diesel-driven pumps are supplied with a factory-test report as required by the EN 12845 standard.

The range consists of the following types:

• Hydro EN-S: One or two duty pumps operated by an electric motor.

• Hydro EN-Y: Two duty pumps. One pump is operated by an electric motor and the other pump is operated by a diesel engine.

• Hydro EN-T: One or two duty pumps are operated by a diesel engine.

The systems described above include the following:

• One electrical-driven jockey pump which is controlled by a control panel. The jockey has a 24-litre tank to restore the system pressure in the case of small leaks.

• An independent control panel for each duty pump with operation and control buttons. Two pressure switches for each duty pump which are hydraulically connected to each other with a manifold of 15 mm in diameter.

• A pressure switch on each duty pump to detect the actual pressure supplied.

• Connection for the priming circuit and connection for the recirculation circuit to prevent overheating of the pump when operating against closed valves.

As required by the EN 12845 standard, the periodic pump set performance check must be carried out by the installer of the firefighting system or by qualified personnel. The activities performed must be documented in a dedicated register kept in the building.

The pump sets are equipped with the necessary instrumentation to simplify these operations during tests and commissioning.

These accessories can be provided:

• A suction kit dedicated for installation in suction lift or in positive head conditions, including an eccentric divergent pipe with a controlled taper, a vacuum pressure gauge, a compensation joint on the pipe connection side and an isolating valve (not included in the version for installation in suction lift conditions). All accessories are sized according to the prescriptions provided by the standard.

• A testing kit including a flowmeter, valves and straight pipe sections to get the optimum flow rate reading.

An industrial silencer is supplied as standard for diesel-driven pump sets.

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16

0 10 20 30 40 50 60 70 80 90 100 110 120 130 Q [m³/h]0

4

8

12

16

20

[kW]P2

0

4

8

12

16

20

NPSH[m]

ø170

ø194

ø207

ø219

ø170 (Min. NPSH) ø219 (Max. NPSH)

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Hydro EN 3

3. Type key -

Example Hydro EN -Y 50-250/263 JS -A SD -U3 -B -X

Pump set type

Hydro EN

Configuration

S1S2

S3

T1T2T3

Y

Y1

Y2

One electrical-driven duty pump (100 %)One electrical-driven duty pump and one electrical-driven standby pump (100 % + 100 %)Two electrical-driven duty pumps and one electrical-driven standby pump (50 % + 50 % + 50 %)One diesel-driven duty pump (100 %)One diesel-driven duty pump and one diesel-driven standby pump (100 % + 100 %)Two diesel-driven duty pumps and one diesel-driven standby pump (50 % + 50 % + 50 %)One electrical-driven duty pump and one diesel-driven standby pump (100 % + 100 %)Two electrical-driven duty pumps and one diesel-driven standby pump (50 % + 50 % + 50 %)One electrical-driven duty pump and one diesel-driven duty pump and one diesel-driven standby pump (50 % + 50 % + 50 %)

Pump type

50-250/263 Example: NKF 50-250 impeller ∅263

Jockey pump

JSJVNJ

With a standard jockey pumpWith a customised jockey pump (upon request)Without a jockey pump (upon request)

Control panels

ABNX

StandardIP55Without control panelSpecial execution control panel

Starting

DLST

Direct on lineStar-delta

Main supply

U1U2U3

3 x 400 V/50 Hz electrical-driven duty pump (or standby pump) - 3 x 400 V/50 Hz electrical-driven jockey pump1 x 220 V/50 Hz diesel-driven duty pump (or standby) - 3 x 400 V/50 Hz electrical-driven jockey pump3 x 400 V/50 Hz electrical-driven duty pump (or standby pump) - 1 x 220 V/50 Hz diesel-driven duty pump (or standby pump) - 3 x 400 V/50 Hz electrical-driven jockey pump

Diesel-engine cooling, if present

AB

Direct air with fanWater/water heat exchanger

Other versions

X Other versions based on customer specifications (upon request)

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Hydro EN4

4. Operating conditions

Operation modeThe jockey pump starts and stops automatically, ensuring pressurisation of the firefighting system in case of leaks and preventing unjustified starting of the duty pumps.

When the network pressure drops, the first duty pump is started automatically by the pressure switches (two redundant). If present on the pump set, the second duty pump is activated automatically if the network pressure drops further.

You can only stop the duty pumps manually by pressing the button on the front door of the control panel.

The standard scope of supply always includes an adjustable timer to automatically shut down the duty pump that permits operation. You can activate the function during commissioning, if necessary.

Specific selectors allow you to start and stop every single pump at any time. This is useful also for the commissioning and the periodic operation check.

Starting the motorsThe starting of the electrical motors is available as standard in the following configurations:

• direct on line, DL, for powers up to 30 kW;

• star-delta, SD, for powers from 37 kW and higher.

You start the diesel engine with two direct current batteries, which are constantly charged.

An electronic circuit allows alternate use of the two batteries alternating at every startup and automatic cut-out of the battery if it is inefficient.

Remote signalsAccording to the requirements of the EN 12845 standard, you must connect a remote alarm unit to the control panels of the duty pumps in order to monitor the pump set status. The alarm unit must be complete with visual and acoustic signal and installed in a permanently attended room.

For this reason, the panels of the duty pumps have the following outputs available on the terminal block.

Diesel-driven pump panel:

• automatic mode off

• diesel engine start failure

• pump running

• control panel failure.

Electrical-driven pump panel:

• electric motor powered

• pump starting request

• pump running

• start failure

• mains power not available.

Installation:Indoors, waterproof room, protect against freezing.

Installation level: Up to 300 m above sea level.

Performance:See the specific curve of the model. Performance according to ISO 9906.

Nominal pressure: Components and materials PN16.

Fluid pumped: Solid and fibre-free water.

Water temperature: 0-50 °C.

Ambient temperature4-40 °C.Minimum 10 °C for diesel-driven pumps.

Suction capacity:According to specific performance of the model chosen.

Maximum inlet pressure:

The maximum inlet pressure is linked to the maximum shut-off pressure delivered by the pump, meaning that the sum of the inlet pressure with the shut-off pressure must be less than the nominal pressure of the pump.

Electric power:According to specific performance of the model chosen.

Starting:Direct up to 30 kW.Star-delta starting from 37 kW.

Power supply:

3 x 400 V, 50 Hz for electrical-driven pump.1 x 230 V, 50 Hz. Imax = 4 A for diesel-driven pumps.

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Hydro EN 5

5. Functional diagram

Fig. 2 Functional diagram

TM

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60

85

06

16

PSS

1

PSS

PSL

PSS PSS

PSL

PSSS

2

3

4 58

6 7

9912

11 13

14

10

Scope of supply limits

Jockey pump

Priming tanks, upon request

Diesel-driven standby pump

Electrical-driven duty pump

Symbol Description Ref. Connection

Check valve 1Independent inlet connection for electrical-driven duty pump

Ball valve 2Independent inlet connection for diesel-driven standby pump

Butterfly valve 3 Inlet connection for jockey pump

Concentric divergent 4Recirculation circuit connection for electrical-driven duty pump or standby pump

Eccentric divergent 5Recirculation circuit connection for diesel-driven duty pump or standby pump with direct air cooling.

Compensation joint 6Priming circuit connection for electrical-driven duty pump or standby pump

Flowmeter 7Priming circuit connection for diesel-driven duty pump or standby pump

Pressure switch 8 Priming circuit connection for the jockey pump

Pressure gauge 9 System outlet connection

Diaphragm pressure tank 10 Connection for technical room sprinkler

Control panel 11 Test circuit outlet

Drain connection 12 Diesel tank vent

Power and signal electric connections 13Cooling circuit outlet with water/water heat exchanger, if present

Main and auxiliary flow pipes 14 Diesel engine exhaust gas outlet

PSS

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Hydro EN6

6. Mechanical and hydraulic configuration

The following drawing shows the standard configuration of the pump sets.

In the order, you can define any changes, adaptations to specific requests, integration of optional components and/or accessories not listed in our standard equipment described in this catalogue.

Fig. 3 Example of Hydro EN-Y configuration

TM

06

60

86

06

16

Control panel for the diesel-driven standby pump

Electrical-drivenduty pump with

spacer coupling

Jockey pump

Control panel forthe jockey pump

Connection forpriming the jockey

pump

Connection forsprinkler circuit in

the technicalcontrol room

Electrical-drivenduty pump control

panel

Diesel tank sized to ensure at leastsix hours of continuous operationcomplete with containment basin

Standby diesel-driven pump with spacer coupling

Pressure switch to detect pump operation

Concentric divergent with controlled taper

Connection to priming circuit

Compensation joint

Check valve

Inlet for independent pump

Starting circuit complete with two pressure switches and a pressure gauge

Outlet manifoldConnection for diaphragm pressure tank

Isolating valve

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Hydro EN 6

The modular construction concept of the Hydro EN range makes transport, handling and positioning at the place of installation easier. All pump sets are supplied in macro blocks which are usually split as below:

• A baseplate for duty pump, jockey pump, relevant control panels with brackets and hydraulic components, in the case of pump sets with two duty pumps

• a second baseplate for the second standby pump, control panel with brackets and hydraulic components.

The arrangement of the parts provides immediate reading of the measurement instruments and signals, making the operations during commissioning and periodic checks of the pumping unit easier.

The following accessories are available on request:

Fig. 4 Accessories

Testing kit Suction kit

TM

06

60

87

06

16

Suction lift installation Positive head installation

TM

06

60

89

06

16

- T

M0

6 6

08

8 0

61

6

Isolating valve

Adjustment valve

Flowmeter

Vacuum pressure gauge

Compensation joint

Eccentric cone with controlled taper

Isolating valve

9

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Hydro EN7

7. Hydraulic components

The hydraulic components are selected and sized in order to minimise the pressure losses and the water speed in compliance with the requirements in the EN 12845 standard, at any flow rate value stated on the performance curve.

The following components are placed on the outlet side of each duty or standby pump:

• A concentric divergent pipe with controlled taper mounted on the outlet side of the pump inclusive connection for the recirculation circuit in order to prevent overheating of the pump when operated against closed valves.

• A compensation joint placed on the long side of the divergent pipe.

• A check valve.

• A isolating valve of the butterfly type with a lockable handle and status indicator. Operation is by handwheel with gearbox for sizes higher than DN 100.

• A 1/2" drain valve on the outlet side of the pump according to the diagram of the standard. See fig. 6.

• A starting device complete with two starting pressure switches, a glycerine bath manometer with 16 bar full scale, an isolating valve, a bypass with a check and drain valve. The operation mode requires two pressure switches for each pump that are connected so that each one can provide automatic start while stopping is manual.

• A 1" connection for the sprinkler circuit of the technical control room.

• A pressure switch on the outlet side to detect that the pump is delivering pressure.

• A flanged outlet manifold for the connection to the system and the testing kit.

The jockey pump is equipped with the following components:

• a connection for priming

• a 1" check valve on the outlet side

• two isolating valves of the ball type with lever operation, one on the outlet side (1") and one on inlet side (1 1/4")

• a pressure switch for starting and stopping the pump

• a diaphragm tank pre-charged at the factory for the optimal jockey pump operation.

Accessories can be provided to complete the supply, including the following:

• A suction kit for positive head or suction head installation including an eccentric divergent pipe with controlled taper, a vacuum pressure gauge, an isolating valve and a compensation joint on the pipe connection side. All accessories are sized according to the requirements stated in the EN 12845 standard. You can choose the suction kit that is best suited for the type of installation that you want.

• A testing kit including a flowmeter, adjustment valves and spacers to get optimum flow rate reading.

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Hydro EN 8

8. Pump description

The duty pumps are of the flanged single impeller centrifugal NKF type with horizontal axis and volute casing, axial intake port and radial delivery port with flanges compliant with the EN 1092-2 standard.

All pumps are dynamically balanced to prevent unbalancing of the rotating masses and to ensure their reliability and durability.

The duty pumps are made in class PN 16 and therefore for a pressure of 1.6 MPa (16 bar).

The maximum intake pressure allowed is equal to the difference between 16 bar and the maximum head of the specific model.

The pumps are suitable for operation with clean, non-dense, non-explosive liquids that contain neither solids nor fibres, mechanically or chemically non-aggressive for the pump.

The mechanical seal has standard dimensions compliant with the DIN 24960 standard and is of the Grundfos BAQE type.

Jockey pumpsThe jockey pumps are either a Grundfos CM or Grundfos CR series.

The jockey pumps are horizontal multistage centrifugal pumps, not self-priming, with direct-start motor

Install the jockey pump to avoid unnecessary starting of the duty pump and to maintain the system pressure in case of small leakages.

The performance of the jockey pump does not contribute to the calculation of the nominal flow of the system. According to the standard description, the performance of the jockey pump must not be sufficient to supply a single sprinkler.

Electrical-driven duty pumpsThe electrical-driven duty pumps are built as back-pull-out and are driven by an electric motor capable of delivering at least the power required for the flow rate corresponding to the value of a NPSHr equal to 16 m.

The pump is coupled to the motor via a spacer coupling so that the pump and engine can be removed independently in order for you to perform maintenance on the parts inside the pump without having to remove the inlet or outlet pipes.

Pump performance is compliant with the ISO 9906:2012 - Grade 3B standard. The characteristic curve QH is stable.

Diesel-driven duty pumpsThe diesel-driven duty pumps are driven by a diesel engine capable of delivering at least the power required for the flow rate corresponding to the value of a NPSHr equal to 16 m.

The diesel engines are able to operate continuously at full load. The delivered power is chosen from the continuous power curve (ICN, ICFN, ICXN or NA) according to the ISO 3046 standard and can supply, as minimum, the power required by the pump at the flow rate corresponding to the NPSHr value of 16 m.

The pump is coupled to the diesel engine via a spacer coupling so that the pump and the engine can be removed independently in order for you to perform maintenance on the parts inside the pump without having to remove the inlet or outlet pipes.

The fuel tank complete with containment basin and connection for the vent pipe is sized to ensure at least six hours of operation.

The starting of the diesel engine is guaranteed by two 12 V DC batteries that are constantly charged by two battery chargers.

The battery charger is electronically controlled to achieve consistent and calibrated performance to ensure maximum effectiveness and extended battery life.

The automatic and manual starting systems are independent and use four separate power relays.

The starting of the diesel engines requires an automatic sequence of six alternating attempts, each lasting from 5 to 10 seconds with a maximum pause of 10 seconds, on the two batteries

Automatic battery changeover is made at every starting attempt and an automatic cut-out of the inefficient battery improves the system reliability.

The exhaust silencer is included in the scope of supply, either integrated or loose for mounting during installation. In the latter case, a flexible pipe is supplied to ease the connection between the silencer and the exhaust manifold of the diesel engine.

In compliance with the requirements of the standard, all diesel-driven pumps are factory-tested and accompanied by a test bulletin.

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Hydro EN9

9. Control panel

Control panel for the jockey pumpThe jockey pump is controlled by a specific panel that automatically manages its operation.

The panel is equipped with a general mains switch, padlockable for easy and safe maintenance.

Starting and stopping of the jockey pump is controlled by a low voltage pressure switch which is isolated from the mains by a transformer.

An input to connect a device protecting against dry running is provided.

You can manually start the pump with the button (B) on the front of the panel. This is useful, for example, for priming operations during the commissioning of the pump set.

The starting of the electrical-driven motor is by direct start. To ensure greater safety for the operators, the control pressure switch and the input for dry-running are powered by low voltage isolated from the mains.

Fig. 5 Control panel for the jockey pump

Control panel for the electrical-driven duty pumpThe electrical-driven duty pumps are controlled by an independent control panel which provides easy reading of the measurement instruments and signals from a single observation point.

The starting of the electrical motors is available as standard in the following configurations:

• direct, DL, for powers up to 30 kW

• star/delta, SD, for 37 kW and higher.

To ensure greater safety for operators, the control pressure switch is powered by low voltage isolated from the mains by a transformer.

The outputs listed below are provided for supervising the pump set from a control room:

Contact type: AC1, potential-free relay contacts.

Maximum voltage: 115 V.

Maximum current: 2 A.

The panels include the following components and functions available in the door:

Fig. 6 Control panel for the electric pump

The user interface of the EPC 300 control unit (D) shows the following signal lights and operation buttons:

• stop button

• start button

• pressure switch 1, test button

• pressure switch 2, test button

• signal light, test button

• power not available, LED

• pump on demand, LED

• pump running, LED

• power available to the motor, LED

• start failure, LED.

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90

06

16

B

A

Signalling Description

Electric mains: Mains voltage is missing.

Motor voltage: There is no voltage to the motor.

Starting request: Request for starting the electrical-driven pump.

Pump in operation: Start of the electrical-driven pump.

Failure to start: The pump did not start.

Pos. Component

A Ammeter

BTEST-0-AUT operation mode selector with a removable key in AUT position

C Mains switch, padlockable

D EPC 300 control unit with buttons and warning lights

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Hydro EN 9

Control panel for the diesel-driven duty pumpThe diesel-driven duty pump is controlled by an independent control panel which provides easy reading of the measurement instruments and signals from a single observation point.

The outputs listed below are provided for supervising the pump set from a system control room.

Contact type: AC1, potential-free relay contacts.

Maximum voltage: 115 V.

Maximum current: 2 A.

The independent battery chargers and all the electromechanical components needed are placed inside the panel.

The panel includes the following components and functions available in the door:

Fig. 7 Control panel for the diesel pump

The user interface has a backlit LCD display so you can read it even when the room lighting is poor. By means of the light signals, the pump set status is always under control.

The indications and their functions are divided as follows.

The LCD display has eight parameters in simultaneous reading:

• engine status or speed with the engine running

• selector status of the operation mode (F)

• operation hour counter

• engine temperature

• oil pressure

• diesel fuel level

• battery 1 voltage

• battery 2 voltage.

Note: In the case of an alarm, the description of the alarm will be displayed instead of the battery voltage.

Programming area:

• Parameter selection button

• programming button

• confirmation button

• reset button

• LED operation check button.

Battery 1:

• battery charger failure (flashing LED) or battery failure (LED is permanently on).

Battery 2:

• battery charger failure (flashing LED) or battery failure (LED is permanently on).

Alarm indication area:

• Control panel failure

• low oil pressure.

• high engine temperature.

• short-circuit of oil or water pre-heating system

• diesel reserve

• engine start failure.

Status area:

• Automatic start disabled

• pump in operation

• mains present.

Test area:

• Button for pressure switch 1: test and operation check of the emergency starting circuit

• button for pressure switch 2: test and operation check of the emergency starting circuit.

Signalling Description

Pump in operation:

Start of the diesel-driven pump.

General alarm:

Indicates the tripping of one of the following alarm conditions: battery charger failure, battery undervoltage or overvoltage, mains power supply, low oil pressure, high motor temperature, failure to start, panel in operating mode other than automatic, fuel reserve, oil or water preheating alarm.

Failure to start: The diesel engine did not start after six attempts.

Operating mode not in automatic:

The operation mode selector is positioned on TEST or 0, or the group is not ready to start if requested

Control panel failure:

The DPC 300 control unit is not operating correctly

Pos. Component

A Mains switch, padlockable

BDPC 300 control unit with buttons, warning lights and LCD multifunction display

CManual engine start button using battery 1 or 2, protected by breakable glass

D Manual engine stop button

E Engine test start button

FTEST-0-AUT operation mode selector, with removable key in AUT position

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Hydro EN10

10. Versions on request and accessories

The following versions are available upon request:

• starting configuration other than standard

• one electrical-driven pump, two diesel-driven duty pumps and one electrical-driven jockey pump

• three electrical-driven duty pumps and one electrical-driven jockey pump

• three diesel-driven duty pumps and one electrical-driven jockey pump

• with performance values in excess of the range described in this catalogue

• with suction manifold

• IP55 panels.

Contact Grundfos for more information about versions not listed above or for accessories not listed in the equipment described in this document.

The following accessories are available upon request.

Suction kit To make sure that an installation comply with the guidelines in the EN 12845 standard, you need an installation kit including an eccentric divergent pipe with a controlled taper, a vacuum pressure gauge, an isolating valve and a compensation joint on the side where the pipe is connected. The components are sized in accordance with the requirements of the standard regarding the minimum diameter and the maximum water velocity prescribed at the maximum flow rate stated on the performance curve:

• positive head installation: minimum permissible diameter DN 65 for the standard and maximum water speed of 1.8 m/s

• suction lift installation: minimum permissible diameter DN 80 for the standard and maximum water speed of 1.5 m/s.

Test kitA complete flow rate test circuit is available as an option. The test circuit includes a flowmeter, spacers and an adjustment valve. With this configuration you can measure the flow rate with adequate accuracy.

This accessory is essential in order to verify the performance as required by the standard when carrying out inspection and periodic verifications.

Acoustic and visual alarm panelThe panel allows you to monitor the operation of the pumps from a permanently attended room. The panel provides a visual and acoustic indication of the alarms from the duty pump panels. The panel meets the requirements of the EN 12845 standard:

• seven digital alarm inputs

• a yellow control lamp and acoustic alarm, 85 dB

• a buffer battery with 30 hours of continuous operation and battery charger

• a mains control lamp

• a lamp and acoustic signal test button

• an acoustic alarm silencing button.

Fig. 8 Acoustic and visual alarm panel

GSM and WEB alarm panels

GSM version

The Micro Alarm 2 GSM (CIU 251) alarm panel meets the requirements of the EN 12845 standard for remote monitoring of pump functions. When there is an alarm, the alarm panel sends a text message to the user.

The following functions are added to the features of the acoustic and visual alarm panel described above:

• Integrated modem for sending text messages to four phone numbers.

• One analog and three digital inputs that can receive an alarm signal for sending text messages.

WEB versions

The CIU 271 alarm panel meets the requirements of the EN 12845 standard for remote monitoring of pump functions.

The alarm panel has the same functions as the CIU 251 alarm panel. In addition, CIU 271 also displays alarms and the analog input parameter via WEB on a Grundfos website.

Fig. 9 Micro Alarm 2 GSM

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Hydro EN 10

MultiLed alarm panel There are 12 yellow LEDs for alarm type B and four red LEDs for alarm type A available. The purpose of the LEDs is to monitor system components as well as the pump set alarms.

A label system allows the user to customise the description of each LED alarm.

Due to a buffer battery, the panel ensures the display of the alarms, individually selectable NO or NC, even in the absence of mains voltage.

When an alarm is activated, the LED lights up on the panel and a buzzer and a yellow control lamp are activated.

A type A alarm relay and type B alarm relay are activated at the same time.

You can decide to store the alarm. In that case, the LED remains on even if the alarm disappears. In this case, use the R button to turn off the LED.

You can use a button that mute the buzzer with time recovery. If you press this button for more than three seconds, it tests the LEDs and buzzer.

There is also an RS 485 port with Modbus-RTU protocol that allows various information to be communicated.

Fig. 10 MultiLed alarm panel

Switches for main valvesAccording to the EN 12845 standard, you must monitor the status of each isolating valve remotely.

Upon request, the following isolating valves can be equipped with a micro-switch:

• inlet valve*

• outlet valve

• test circuit valve*.

* If the relevant kit is included.

The use and connection of the monitoring system is the responsibility of the installer.

Fig. 11 Micro switch

Diesel engine spare partsTo meet the requirements of the EN 12845 standard, you can request a set of diesel-engine spare parts:

• two series of fuel filters with seals

• two series of oil filters with seals

• two series of belts, if used on the engine

• a full set of connections, seals and hoses for the engine

• two injector nozzles.

Fig. 12 Spare parts kit

Priming tankA 500-litre water priming tank suitable for suction lift installation and complete with accessories is available on request.

Fig. 13 Priming tank

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Hydro EN10

Residential silencerThe residential silencer is either integrated or loose for mounting during installation. In case of the latter, a flexible pipe is delivered to ease the connection between the silencer and the exhaust manifold of the diesel engine.

A diesel engine equipped with a residential silencer for further reduction of the noise generated by the motor exhaust is available on request.

Fig. 14 Residential silencer

Manual pump for diesel-tank fillingA manual pump for diesel-tank filling is available on request. The manual pump makes it easy to refill the diesel tank as you can build a fixed filling system on the outside of the technical control room.

Fig. 15 Manual fuel pump

Emergency power supply unit for drainage pumpThe emergency power supply unit, SE 2000, is ideal in case of electricity blackouts as the unit automatically goes into operation and generates electricity from a series of buffer batteries.

Combined with a single-phase Grundfos drainage pump, the unit meets the requirements of the UNI 11292 standard.

Characteristics:

• Output voltage: single-phase 230 VAC, 50 Hz

• input voltage, batteries: 48 V

• nominal power rating: 2000 VA

• metal enclosure IP20

• warning lights indicating the operating status of the emergency power supply unit

• protection against reversing the battery connection

• thermal protection of the panel

• protection fuses for output.

Fig. 16 SE 2000

Drainage pumpTo be compliant with the UNI 11292, the system must consist of two properly sized pumps.

Contact Grundfos for more information about drainage pumps that are suitable to combine with the emergency power supply unit described above.

Fig. 17 Drainage pump

After-sales serviceGrundfos offers after-sales service with competent personnel and original spare parts.

This service can be extended with a maintenance contract or check and inspection agreements depending on your needs.

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Hydro EN 11

11. Installation

The criteria for installing firefighting pump sets are described in the EN 12845 and UNI 11292 standards. Refer to these standards for all the necessary guidelines.

In order for the pump set to perform efficiently, it is important that the inlet pipes comply with the criteria listed in the EN 12845 standard regarding the water speed in the pipes:

• 1.8 m/s for positive head installation

• 1.5 m/s for suction lift installation.

We recommend that you select a suction kit according to the type of installation. The suction kit is available on request.

The points of the EN 12845 standard regarding the installation type are summarised below.

Positive head installationTo be in accordance with the EN 12845 standard, you must install the firefighting pump sets in positive head and according to the following conditions:

• At least two-thirds of the water reserve must be above the level of the duty pump axis.

• The minimum water level in the inlet tank is no more than 2 metres below the level of the pump axis.

• You must install a foot valve if the axis of the duty pump is above the minimum level of the water to be sucked.

Suction-lift installationYou can install the firefighting pump sets in the suction lift as long as the following conditions are met:

• The minimum water level in the inlet tank must be no more than 3.2 metres below the level of the pump axis.

• You must install a foot valve in the lowest point of the inlet pipe.

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Hydro EN12

12. Choosing a pump set

Before choosing the pump set, check the requirements and specifications of the equipment designer, the prescriptions of the authorities and local regulations, the implications regarding the place and method of installation, etc.

To assess the effect of the installation conditions on the performance provided, proceed as follows when selecting the pump model for the pump set.

The tables in the hydraulic data and performance section provide the single pump performance values. You find complete data in the performance curves section.

1. Use the above-mentioned values to choose the pump set.

2. Use a part of the generated flow as a continuous flow to prevent overheating when the pump operates against a closed valve or to feed the heat exchanger to cool the diesel engine, if available.

3. Add this flow rate to the design flow rate in order to make the selection.

4. The outlet pressure is influenced by the installation conditions:

•Suction lift installation: Deduct the height in metres between the level of the pump axis and the minimum water level in the inlet tank from the head values specified in the tables.

•Positive head installation: Add the height in metres between the level of the pump axis and the minimum water level in the inlet tank to the head values specified in the tables.

5. Deduct the friction losses in the inlet line (foot valve, pipes, curves, etc.), calculated at the design flow rate, from the head value.

6. Respect the minimum condition NPSHd ≥ NPSHr +1 [m] including the suction head and the suction head losses that has to be evaluated by the designer. You find the NPSHr value in the performance curve section.

Cooling flowAs specified in the EN 12845 standard, you must install a device on the pump set that meets the following purposes:

• prevent overheating when the pump operates against close valves.

• supply the water/water heat exchanger for diesel engine cooling, if available

See the performance curves and technical data for more information about the minimum flow rate values which are necessary to meet the purposes listed above.

Motors and types of startingThe motors deliver, as minimum, the required power up to the flow rate corresponding to the NPSHr value which is 16 m.

The electrical data refer to single electrical-driven duty pumps.

In the standard version, the electrical motor starting is direct, DL, for powers up to 30 kW, and star/delta, SD, for powers 37 kW and higher.

Type of water supplyThe pump sets are designed for water supplies where each duty pump must deliver the following:

• 100 % of the specified performance if there are one or two pumps installed. The second duty pump is considered a standby pump.

• 50 % of the specified performance if there are three pumps installed. The third duty pump is considered a standby pump. The three-pump version is available on request.

According to the EN 12845 standard, when more than on pump is installed in a superior or duplicate water supply, only one pump must be driven by an electric motor.

Pre-calculated HHP and HHS systemsAccording to the EN 12845 standard, the pump for the pre-calculated HHP and HHS systems must supply 140 % of the design flow rate at a head of minimum 70 % of the head at the design flow rate of the pump.

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Hydro EN 13

13. Data and performance of the duty pumps

The complete performance curves and the technical data for each pump are shown in the specific charts

You can use the values shown entirely, and the last point is not the end of the curve. The cells corresponding at NPSHr values less than or equal to 5 metres are highlighted with a grey background. The sections with white background indicate the pump performance that is the maximum limit suggested.

Always check that the requirements in the standard are met when you select the pump: NPSHd ≥ NPSHr + 1 [m].

A part of the flow rate delivered by the pump is used as a cooling flow and therefore it must be added to the design flow rate, as specified by the EN 12845 standard. For more information on the specific data, see the pump performance curves.

ModelElectric-driven

pump [kW]Diesel-driven

pump [kW]Flow rate

[m3/h]0 10 15 20 25 30 33 35 40 45 48

Hydro EN 32-200/171 4 4.5

Head [m]

37 36 34 32 29 25 22 19 13 5

Hydro EN 32-200/185 5.5 6.6 45 44 43 41 39 35 33 31 25 18 13

Hydro EN 32-200/200 7.5 11.2 55 53 52 51 49 47 45 44 39 34 29

Hydro EN 32-200/219 11 14.8 67 67 66 65 63 60 57 56 51 46 43


pump [kW] Diesel-driven

pump [kW] Flow rate

[m3/h]0 10 20 30 35 40 43 45 50 55 60

Hydro EN 40-250/210 11 14.8

Head [m]

62 62 61 57 53 50 47 45

Hydro EN 40-250/230 15 18.7 75 74 73 70 68 65 63 61 57

Hydro EN 40-250/238 18.5 18.7 80 80 79 76 74 71 69 68 64 60

Hydro EN 40-250/250 22 28.5 88 88 87 85 83 81 79 78 75 71 67

Hydro EN 40-250/260 30 28.5 96 95 95 93 92 90 88 87 84 81 77



pump [kW]Flow rate

[m3/h]0 40 50 60 70 80 90 93 100 105 110

Hydro EN 50-200/170 11 14.8

Head [m]

39 37 36 35 33 30 26 25

Hydro EN 50-200/194 15 18.7 50 48 47 46 45 42 39 38 35 33

Hydro EN 50-200/207 18.5 28.5 56 55 54 53 52 50 47 46 44 42 40

Hydro EN 50-200/219 22 28.5 62 62 61 60 59 57 54 53 51 49 47



pump [kW]Flow rate

[m3/h]0 40 50 60 70 80 90 96 98 100 105

Hydro EN 50-250/205 18.5 18.7

Head [m]

57 56 54 52 49 45 40 37 35

Hydro EN 50-250/220 22 28.5 66 65 64 62 60 57 53 50 49 48

Hydro EN 50-250/249 30 36.5 87 86 85 83 80 77 73 70 69 68 65

Hydro EN 50-250/263 37 53.0 96 95 94 93 91 89 85 83 82 81 79



pump [kW] Flow rate

[m3/h]0 80 85 90 95 100 110 120 125 135 150

Hydro EN 65-200/170 15 14.8

Head [m]

40 35 34 33 32 30 28 25 23 20

Hydro EN 65-200/185 18.5 28.5 48 44 43 42 41 40 38 35 34 31

Hydro EN 65-200/195 22 28.5 51 47 47 46 45 44 42 40 39 36

Hydro EN 65-200/215 30 36.5 63 60 59 59 58 57 55 53 52 50 45

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pump [kW]Flow rate

[m3/h]0 100 120 140 160 180 200 220 240 270 290

Hydro EN 80-200/188 30 36.5

Head [m]

48 46 45 44 42 39 36 32

Hydro EN 80-200/202 37 53 55 54 53 52 50 48 45 42 38 32

Hydro EN 80-200/213 45 53 63 62 61 60 58 56 54 51 48 42 38

Hydro EN 80-200/222 55 73.5 68 67 66 65 63 61 59 57 54 48 44



pump [kW]Flow rate

[m3/h]0 50 100 120 160 180 200 220 240 250 260

Hydro EN 80-250/216 45 53

Head [m]

65 65 64 62 58 55 51 47 42

Hydro EN 80-250/233 55 73.5 75 75 74 73 69 66 63 59 55 53

Hydro EN 80-250/255 75 104.8 91 91 90 89 86 84 81 78 74 72 70

Hydro EN 80-250/270 90 104.8 106 106 104 103 100 98 95 92 89 87 85


pump [kW]Diesel-driven

pump [kW]Flow rate

[m3/h]0 200 220 240 260 300 310 330 350 370 390

Hydro EN 100-200/209 45 53

Head [m]

61 55 53 51 49 43 42 39 35 32

Hydro EN 100-200/215 55 73.5 65 60 59 57 55 50 49 46 43 40 37

Hydro EN 100-200/219 75 73.5 69 66 65 63 61 57 56 54 51 48 45



pump [kW]Flow rate

[m3/h]0 150 200 250 300 350 375 400 425 450 475

Hydro EN 125-250.1/238 90 104.8

Head [m]

75 76 75 74 71 67 65 62 59 56

Hydro EN 125-250.1/251 110 145 85 86 85 84 82 79 77 75 73 71 68

Hydro EN 125-250.1/263 132 145 95 95 95 93 91 89 87 86 84 81 79



pump [kW]Flow rate

[m3/h]0 150 200 250 300 350 375 400 425 450 500

Hydro EN 125-250/237 110 145

Head [m]

76 76 75 75 73 71 70 69 67 65 61

Hydro EN 125-250/245 132 145 83 83 83 83 82 80 79 78 77 76 72

Hydro EN 125-250/255 160 197 93 93 93 93 92 91 91 90 89 88 85

Hydro EN 125-250/269 200 222 103 103 103 103 103 102 101 101 100 99 97



pump [kW]Flow rate

[m3/h]0 100 150 200 250 300 350 400 425 475 525

Hydro EN 125-315/289 132 145

Head [m]

116 116 115 113 110 105 99 90 85 74 60

Hydro EN 125-315/302 160 197 129 129 128 127 124 120 115 107 103 93 81

Hydro EN 125-315/316 200 222 145 145 145 144 142 139 134 129 125 117 107



pump [kW]Flow rate

[m3/h]0 300 350 400 450 500 550 600 650 700 740

Hydro EN 150-400.2/351 - 180

Head [m]

87 86 84 82 80 77 73 69 65 60

Hydro EN 150-400.2/366 - 206 94 94 92 91 88 85 82 78 74 69 65

Hydro EN 150-400.2/384 - 290 104 103 102 101 99 96 93 89 85 81 76

Hydro EN 150-400.2/398 - 290 111 111 110 109 107 104 101 98 94 89 85

Hydro EN 150-400.2/418 - 290 122 121 120 118 116 114 111 107 103 99 95

Hydro EN 150-400.2/420 - 290 123 122 121 120 118 115 112 109 105 100 96

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Hydro EN 14

14. Performance curves

How to read the curves

Performance curve table

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100105110[m]H

ø216

ø233

ø255

ø270

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ø216 (NPSH)ø270 (NPSH)

ø216ø233

ø255

ø270

NPSH 5m

80-250ISO 9906

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Hydro EN

Gruppo pompaggio Elettropompa Ricircolo Motopompa Ricircolo Pompa mantenimento pressione

Pumping set Electric pump By-pass Diesel Pump By-pass Jockey pump

Mod. P [kW] Qmin [m³/h] Na (Nb) [kW] Qmin [m³/h] Mod. P [kW] I1/1 [A]

Hydro EN 80-250/233Hydro EN 80-250/255Hydro EN 80-250/270

Hydro EN 80-250/216 48,2 (53,0)

Motore diesel raffreddato ad Aria / Diesel engine Air cooled Motore disele raffreddamento a liquido / Diesel engine Liquid cooled

45,0 77,0 4,0

55,0 99,5 4,0 75,0 134,0 4,0

90,0 160,0 4,0

I1/1 [A]

4,0

66,8 (73,5) 6,0 95,3 (104,8) 6,0 95,3 (104,8) 6,0

CM 3-10 1,20 2,60

CM 3-12 1,58 3,10

CM 3-13 1,58 3,10 CM 3-14 2,20 4,10

The bold part of the curve indicates the performances ( Q - H )The system suction conditions (i.e.: friction loss, minimun water level, etc.) must allow to respect the followingnorm prescription EN 12845 (10.6.2.1): NPSH D NPSH R +

Il tratto in grassetto della curva indica prestazioni ( Q - H )Le condizioni in aspirazione del sistema (es.: perdite di carico, livello minimo vasca, ecc.) devono garantire il

NPSHD NPSHR + rispetto del punto di norma EN 12845 (10.6.2.1): Contattare Grundfos per prestazioni eccedenti il limite max. suggerito riportato nel grafico.

Please contact Grundfos, for performance exceeding the max. suggested limit shown in the chart.

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Pos. Description

A Indicates the size of the pump.

B Indicates the diameter in mm of the impeller installed on the duty pumps.

CThe bold part of the curve indicates the performance, QH, corresponding to a NPSHr less than 5 metres.You should not select a pump set with a performance left of the bold part of the curve.

D Indicates the limit of 5 metres of NPSHr.

E Indicates the maximum limit suggested for this pump.

F Power curve [P2].

G NPSHr curve extended up to 16 metres regarding the maximum impeller diameter in this pump.

H NPSHr curve extended up to 16 m regarding the minimum impeller diameter in this pump.

I Pump set.

L Electric motor power installed on the electrical-driven duty pump, if available.

M Rated current of the electric motor installed on the electrical-driven duty pump, if available.

N Flow rate of the recirculation circuit installed on the electrical-driven duty pump.

OCooling system used by the diesel engine, if available:❍: direct air-cooled engine● : liquid-cooled engine by a water/water heat exchanger.

P Rated power of the diesel engine compliant with the ISO 3046 standard.

Q

In the case of pump sets equipped with air-cooled motors, it indicates the flow of the recirculation circuit on the diesel-driven duty pump.The first number indicates the power available for firefighting use, while the number in brackets indicates the rated power supplied by the engine.In the case of liquid-cooled motors, the number indicates the cooling flow rate of the diesel engine. It also acts as recirculation for the pump coupled to the diesel engine.

R The version of the installed jockey pump.

S Electric motor power installed on the electrical-driven jockey pump, if available.

T Rated current of the electric motor installed on electrical-driven jockey pump, if available.

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15. Performance curves and technical data

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NPSHD NPSHR +

0 5 10 15 20 25 30 35 40 45 50 Q [m³/h]0

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50

55

60

65

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[m]H

32-200ISO 9906

2950 rpm

ø185

ø200

ø219

0 5 10 15 20 25 30 35 40 45 50 Q [m³/h]0

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[kW]P2

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ø185

ø200

ø219



Mod. P [kW] I1/1 [A] Qmin [m³/h] Na (Nb) [kW] Qmin [m³/h] Mod. P [kW] I1/1 [A]

Hydro EN 32-200/185 5,5 11,2 0,5 5,9 (6,6) 0,5 CM 1-8 0,65 1,6Hydro EN 32-200/200 7,5 14,8 0,5 10,2 (11,2) 0,5 CM 1-8 0,65 1,6Hydro EN 32-200/219 11,0 21,2 0,5 13,5 (14,8) 0,5 CM 1-10 0,85 1,6

NPSH 5mLimite max suggerito

ø171

ø171

Hydro EN 32-200/171 4,0 8,0 0,5 4,1 (4,5) 0,5 CM 1-7 0,65 1,6

Max suggested limit

Nella scelta del modello di pompa sommare il flusso diricircolo (vedi tabella in calce) alla portata di progetto.When choosing the pump model, the by-pass flow(see table at the bottom) must be added to the design flow rate.


Hydro EN

rispetto del punto di norma EN 12845 (10.6.2.1): Contattare Grundfos per prestazioni eccedenti il limite max. suggerito riportato nel grafico.


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20

30

40

50

60

70

80

90

100[m]H

ø210

ø230

ø238

ø250

ø260

0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 Q [m³/h]0

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16

20

[kW]P2

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ø210 (NPSH)ø210

ø230ø238

ø250

ø260

ø260 (NPSH)

NPSH 5m





Hydro EN 40-250/210 13,5 (14,8)


40-250ISO 9906

2950 rpm

Hydro EN

Limite max suggeritoMax suggested limit


Hydro EN 40-250/260

11,0 21,2 1,0

15,0 28,5 1,0 18,5 35,0 1,0

22,0 41,5 1,0 30,0 53,0 1,0

I1/1 [A]

1,0

17,0 (18,7) 1,0 17,0 (18,7) 1,0 26,1 (28,5) 1,0 26,1 (28,5) 1,0

CM 1-10 0,85 1,60

CM 1-11 0,85 1,60

CM 1-12 0,85 1,60 CM 1-13 1,20 2,60 CM 1-13 1,20 2,60





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e c

urv

es

an

d t

ec

hn

ica

l d

ata

15

TM

06

61

34

08

16

0 10 20 30 40 50 60 70 80 90 100 110 120 Q [m³/h]10

15

20

25

30

35

40

45

50

55

60

[m]H

ø170

ø194

ø207

ø219

0 10 20 30 40 50 60 70 80 90 100 110 120 Q [m³/h]0

4

8

12

16

20

[kW]P2

08

16

NPSH[m]


ø170

ø194ø207

ø219

NPSH 5m





Hydro EN 50-200/170 13,5 (14,8)


50-200ISO 9906

2950 rpm

Hydro EN

11,0 21,2 2,0

15,0 28,5 2,0 18,5 35,0 2,0

22,0 41,5 2,0

I1/1 [A] 2,0

17,0 (18,7) 2,0 26,1 (28,5) 2,0 26,1 (28,5) 2,0

CM 1-7 0,65 1,60

CM 1-8 0,65 1,60

CM 1-9 0,65 1,60 CM 1-10 0,85 2,60







25

Pe

rform

an

ce

cu

rve

s a

nd

tec

hn

ica

l da

ta

26

15

TM

06

61

35

08

16

0 10 20 30 40 50 60 70 80 90 100 110 120 130 Q [m³/h]101520253035404550556065707580859095

100[m]H

ø205

ø220

ø249

ø263

0 10 20 30 40 50 60 70 80 90 100 110 120 130 Q [m³/h]05

1015202530

[kW]P2

08

16

NPSH[m]

ø263 (NPSH)ø205 (NPSH)ø205

ø220

ø249

ø263

NPSH 5m



Mod. P [kW] Qmin [m³/h]

Na (Nb) [kW] Qmin [m³/h] Mod. P [kW] I1/1 [A]


Hydro EN 50-250/205 17,0 (18,7)


50-250ISO 9906

2950 rpm

Hydro EN

18,5 35,0 2,0

22,0 41,5 2,0 30,0 54,5 2,0

37,0 66,5 2,0

I1/1 [A]

2,0

26,1 (28,5) 2,0 33,2 (36,5) 2,0 48,2 (53,0) 3,0

CM 1-9 0,65 1,60

CM 1-10 0,85 1,60

CM 1-13 1,20 2,60 CM 1-13 1,20 2,60







Pe

rfo

rma

nc

e c

urv

es

an

d t

ec

hn

ica

l d

ata

15

TM

06

61

36

08

16

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Q [m³/h]10

15

20

25

30

35

40

45

50

55

60

[m]H

ø170

ø185ø195

ø215

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Q [m³/h]05

1015202530

[kW]P2

08

16

NPSH[m]


ø170ø186

ø195

ø214

NPSH 5m



Mod. ]Wk[ P Qmin [m³/h] Na (Nb) [kW] Qmin [m³/h] Mod. P [kW] I1/1 [A]


Hydro EN 65-200/170 13,5 (14,8)

Motore diesel raffreddato ad Aria / Diesel engine Air cooled Motore diesel raffreddato a liquido / Diesel engine Liquid cooled

65-200ISO 9906

2950 rpm

Hydro EN

15,0 28,5 2,5

18,5 35,0 2,5 22,0 41,5 2,5

30,0 54,5 2,5

I1/1 [A] 2,5

26,1 (28,5) 2,5 26,1 (28,5) 2,5 33,2 (36,5) 3,0

CM 3-6 0,65 1,60

CM 3-7 0,85 1,60

CM 3-8 1,20 2,60 CM 3-10 1,20 2,60







27

Pe

rform

an

ce

cu

rve

s a

nd

tec

hn

ica

l da

ta

28

15

TM

06

61

37

08

16

0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Q [m³/h]15

20

25

30

35

40

45

50

55

60

65

70

[m]H

ø188

ø202

ø213

ø222

0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Q [m³/h]0

10

20

30

40

[kW]P2

08

16

NPSH[m]


ø188ø202

ø213ø222

NPSH 5m



Mod. ]Wk[ P Qmin [m³/h] Na (Nb) [kW] Qmin [m³/h] Mod. P [kW] I1/1 [A]


Hydro EN 80-200/188 33,2 (36,5)


80-200ISO 9906

2950 rpm

Hydro EN

30,0 54,5 4,0

37,0 66,5 4,0 45,0 80,5 4,0

55,0 99,5 4,0

I1/1 [A]

4,0

48,2 (53,0) 4,0 48,2 (53,0) 4,0 66,8 (73,5) 4,0

CM 3-7 0,85 1,60

CM 3-8 1,20 2,60

CM 3-10 1,20 2,60 CM 3-10 1,20 2,60







Pe

rfo

rma

nc

e c

urv

es

an

d t

ec

hn

ica

l d

ata

15

TM

06

61

38

08

16

0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Q [m³/h]20253035404550556065707580859095

100105110[m]H

ø216

ø233

ø255

ø270

0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Q [m³/h]0

1020304050607080

[kW]P2

048

1216

NPSH[m]


ø216ø233

ø255

ø270

NPSH 5m





Hydro EN 80-250/216 48,2 (53,0)


80-250ISO 9906

2950 rpm

Hydro EN

45,0 77,0 4,0

55,0 99,5 4,0 75,0 134,0 4,0

90,0 160,0 4,0

I1/1 [A]

4,0

66,8 (73,5) 6,0 95,3 (104,8) 6,0 95,3 (104,8) 6,0

CM 3-10 1,20 2,60

CM 3-12 1,58 3,10

CM 3-13 1,58 3,10 CM 3-14 2,20 4,10







29

Pe

rform

an

ce

cu

rve

s a

nd

tec

hn

ica

l da

ta

30

15

TM

06

61

39

08

16

0 25 50 75 100 125 150 175 200 225 250 275 300 325 350 375 400 425 450 Q [m³/h]10

15

20

25

30

35

40

45

50

55

60

65

[m]H

ø209

ø215

ø219

0 25 50 75 100 125 150 175 200 225 250 275 300 325 350 375 400 425 450 Q [m³/h]0

102030405060

[kW]P2

048

1216

NPSH[m]

ø209ø215

ø219

ø209 (NPSH) ø219 (NPSH)

NPSH 5m




Hydro EN 100-200/215Hydro EN 100-200/219

Hydro EN 100-200/209 48,2 (53,0)


100-200ISO 9906

2950 rpm

Hydro EN

45,0 77,0 5,0

55,0 93,0 5,0 75,0 134,0 5,0

I1/1 [A]

5,0

66,8 (73,5) 6,0 66,8 (73,5) 6,0

CM 3-10 1,20 2,60

CM 3-10 1,20 2,60

CM 3-10 1,20 2,60







Pe

rfo

rma

nc

e c

urv

es

an

d t

ec

hn

ica

l d

ata

15

TM

06

61

40

08

16

0 50 100 150 200 250 300 350 400 450 500 550 Q [m³/h]0

10

20

30

40

50

60

70

80

90

100

[m]H

ø251

ø238

ø263

0 50 100 150 200 250 300 350 400 450 500 550 Q [m³/h]0

20

40

60

80

100

[kW]P2

048

1216

NPSH[m]

ø251

ø238 (NPSH)

ø238

ø263

ø263 (NPSH)

Hydro EN

ISO 9906

2950 rpm




Hydro EN 125-250.1/251Hydro EN 125-250.1/263

Hydro EN 125-250.1/238 95,3 (104,8)


90,0 151,0 9,0

110,0 191,0 9,0 132,0 236,0 9,0

I1/1 [A]

9,0

132,0 (145,0) 9,0 132,0 (145,0) 9,0

CM 3-12 1,58 3,10

CM 3-12 1,58 3,10

CM 3-13 1,58 3,10

125-250.1







NPSH 5m

31

Pe

rform

an

ce

cu

rve

s a

nd

tec

hn

ica

l da

ta

32

15

TM

06

61

41

08

16

0 50 100 150 200 250 300 350 400 450 500 550 600 Q [m³/h]40

45

50

55

60

65

70

75

80

85

90

95

100

105

110

[m]H

ø237

ø245

ø255

ø269

0 50 100 150 200 250 300 350 400 450 500 550 600 Q [m³/h]0

20406080

100120140160

[kW]P2

048

1216

NPSH[m]ø237

ø245

ø255

ø269


Hydro EN

ISO 9906

2950 rpm





Hydro EN 125-250/237 132,0 (145,0)


110,0 191,0 9,0

132,0 236,0 9,0 160,0 282,0 9,0

200,0 356,0 9,0

I1/1 [A]

9,0

132,0 (145,0) 9,0 179,0 (197,0) 9,0 202,0 (222,0) 9,0

CM 3-12 1,58 3,10

CM 3-12 1,58 3,10

CM 3-13 1,58 3,10 CM 3-14 2,20 4,10

125-250







NPSH 5m

Pe

rfo

rma

nc

e c

urv

es

an

d t

ec

hn

ica

l d

ata

15

TM

06

61

42

08

16

0 50 100 150 200 250 300 350 400 450 500 550 Q [m³/h]0

10

20

30

40

50

60

70

80

90

100

110

120

130

140

[m]H

ø289

ø302

ø316

0 50 100 150 200 250 300 350 400 450 500 550 Q [m³/h]0

20406080

100120140160180

[kW]P2

048

1216

NPSH[m]

ø316 (NPSH)

ø302ø289

ø289 (NPSH)

ø316

Hydro EN

ISO 9906

2950 rpm




Hydro EN 125-315/302Hydro EN 125-315/316

Hydro EN 125-315/289 132,0 (145,0)


132,0 236,0 9,0

160,0 282,0 9,0 200,0 356,0 9,0

I1/1 [A]

9,0

179,0 (197,0) 9,0 202,0 (222,0) 9,0

CR 3-21 2,20 4,45

CR 3-23 2,20 4,45

CR 3-23 2,20 4,45

125-315







NPSH 5m

33

Pe

rform

an

ce

cu

rve

s a

nd

tec

hn

ica

l da

ta

34

15

TM

06

61

43

08

16

0 100 200 300 400 500 600 700 800 900 1000 Q [m³/h]0

10

20

30

40

50

60

70

80

90

100

110

120

130[m]H

ø351

ø366

ø384

ø398ø418

ø420

0 100 200 300 400 500 600 700 800 900 1000 Q [m³/h]0

40

80

120

160

200

240

[kW]P2

0

5

10

15

20

NPSH[m]

ø351

ø351 (NPSHR)

ø366ø384

ø398ø418

ø420

ø420 (NPSHR)

Hydro EN

ISO 9906

2100 rpm

Gruppo pompaggio Motopompa Ricircolo Pompa mantenimento pressione

Pumping set Diesel Pump By-pass Jockey pump

Na (Nb) [kW] Qmin [m³/h] Mod. P [kW] I1/1 [A]

Hydro EN 150-400.2/366Hydro EN 150-400.2/384Hydro EN 150-400.2/398

Hydro EN 150-400.2/351 164,0 (180,0)


7,0

187,0 (206,0) 7,0 263,6 (290,0) 18,0 263,6 (290,0) 18,0

CM 3-13 1,58 3,10

CM 3-13 1,58 3,10

CM 3-14 2,20 4,10 CM 3-14 2,20 4,10 CM 3-14 2,20 4,10

150-400.2

Hydro EN 150-400.2/418 CR 3-21 2,20 4,45Hydro EN 150-400.2/420







263,6 (290,0) 18,0 263,6 (290,0) 18,0

Mod.

NPSH 5m

Do

cu

me

nta

tio

n

35

Hydro EN 16

16. Documentation

All pump sets are delivered with the following documents in hard copy:

• installation and operating instructions for the pump set with EC declaration of conformity

• installation and operating instructions for the electrical-driven duty pumps

• installation and operating instructions for the electrical-driven jockey pumps

• installation and operating instructions for the pressure switches

• electrical diagrams of the control panels

• assembling and setting verification

• two copies of the nameplate of the pump set in addition to the one on the base frame of the pump set

• pump performance curves.

If available, the kit for measuring the flow rate is supplied with the installation and operating instructions of the flowmeter.

If a diesel-driven pump is available, the following documents are also delivered:

• installation and operating instructions for the diesel engine

• safety data sheet for the batteries

• factory test report for the diesel-driven pump as described in the EN 12845 standard.

If you need specific documents or any additional hard or digital copies of the documents listed above, please request these in the bidding process.

Gru

nd

fos

Pro

du

ct C

en

ter

36

Hydro EN17

17. Grundfos Product Center

Subject to alterations.

All the information you need in one place Downloads

Performance curves, technical specifications, pictures, dimensional drawings, motor curves, wiring diagrams, spare parts, service kits, 3D drawings, documents, system parts. The Product Center displays any recent and saved items - including complete projects - right on the main page.

On the product pages, you can download installation and operating instructions, data booklets, service instructions, etc. in PDF format.

"SIZING" enables you to size a pump based on entered data and selection choices.

Online search and sizing tool to help you make the right choice.

http://product-selection.grundfos.com

"REPLACEMENT" enables you to find a replacement product. Search results will include information on the following:

• the lowest purchase price• the lowest energy consumption• the lowest total life cycle cost.

"CATALOGUE" gives you access to the Grundfos product catalogue.

"LIQUIDS" enables you to find pumps designed for aggressive, flammable or other special liquids.

GRUNDFOS A/S DK-8850 Bjerringbro . DenmarkTelephone: +45 87 50 14 00www.grundfos.com

99001958 0416

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Grundfos firefighting systems - adara-bg.com · • UNI 10779 - hydrant networks • UNI 11292 -...

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Transcript of Grundfos firefighting systems - adara-bg.com · • UNI 10779 - hydrant networks • UNI 11292 -...