hydro multi-e 3 cre 15-04 - 91138854

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Empresa: CONSTRUECO S.A.S. Creado Por: Teléfono: +57-3158782124 Email: [email protected] Datos: Instalador Oficial Autorizado Impresi n del WinCAPS Grundfos [2014.08.045] Posición Contar Descripción 1 HYDRO MULTI-E 3 CRE 15-04 Advierta! la foto puede diferir del actual producto Código: 91138854 A GRUNDFOS Hydro Multi-E booster set consists of 2 to 4 speed controlled CR pumps (CRE pumps). Each CRE pump is equipped with an integrated variable frequency drive motor (MLE motor). - Hydro Multi-E maintains constant pressure through continuous adjustment of the speed of the pumps. - The system performance is adapted to the demand through cutting in/out the required number of pumps and through parallel control of the pumps in operation. - Pump cascade control is based on first on first off to ensure equal pump wear. - All pumps in operation will run at equal speed. GRUNDFOS Hydro Multi-E booster sets are designed for pressure boosting of clean water in residential/commercial building, municipal, industrial, and irrigation applications. The control of the Hydro Multi-E system is accomplished through Proportional-Integral control via a multi-pump controller card mounted in one of the MLE motors. The Hydro Multi-E system start/stop and set-point adjustment is possible through the use of two push buttons located on the MLE motor or with the R100 remote controller. The system consists of these parts: - Suction manifold and discharge manifold made of 316 stainless steel. - Base frame made of 304 stainless steel. - One non-return valve (check valve), and two isolating valves for each pump. - Adapter with isolating valve for connection diaphragm tank. - Pressure gauge on suction and discharge manifolds. - Pressure transducer on discharge manifold. - Dry-running protection is standard with use of differential pressure switch on suction manifold. - A service disconnect switch located in a NEMA 3R enclosure is mounted to each pump for ease of service. - Grundfos bus communication with optional gateway connections for LON, Modbus, Profibus, BACnet, GSM When delivered, the GRUNDFOS Hydro Multi-E booster set is factory tested and ready for operation. Diaphragm tank is available as an accessory. 1

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Page 1: HYDRO MULTI-E 3 CRE 15-04 - 91138854

Empresa: CONSTRUECO S.A.S.Creado Por:Teléfono: +57-3158782124Email: [email protected]: Instalador Oficial Autorizado

Impresión del WinCAPS Grundfos [2014.08.045]

Posición Contar Descripción1 HYDRO MULTI-E 3 CRE 15-04

Advierta! la foto puede diferir del actual producto

Código: 91138854

A GRUNDFOS Hydro Multi-E booster set consists of 2 to 4 speed controlled CR pumps (CREpumps).Each CRE pump is equipped with an integrated variable frequency drive motor (MLE motor).

- Hydro Multi-E maintains constant pressure through continuous adjustment of the speed of thepumps.

- The system performance is adapted to the demand through cutting in/out the required numberof pumps and through parallel control of the pumps in operation.

- Pump cascade control is based on first on first off to ensure equal pump wear.- All pumps in operation will run at equal speed.

GRUNDFOS Hydro Multi-E booster sets are designed for pressure boosting of clean water inresidential/commercial building, municipal, industrial, and irrigation applications.

The control of the Hydro Multi-E system is accomplished through Proportional-Integral control via amulti-pump controller card mounted in one of the MLE motors. The Hydro Multi-E system start/stopand set-point adjustment is possible through the use of two push buttons located on the MLE motoror with the R100 remote controller.

The system consists of these parts:- Suction manifold and discharge manifold made of 316 stainless steel.- Base frame made of 304 stainless steel.- One non-return valve (check valve), and two isolating valves for each pump.- Adapter with isolating valve for connection diaphragm tank.- Pressure gauge on suction and discharge manifolds.- Pressure transducer on discharge manifold.- Dry-running protection is standard with use of differential pressure switch on suction manifold.

- A service disconnect switch located in a NEMA 3R enclosure is mounted to each pump forease of service.

- Grundfos bus communication with optional gateway connections for LON, Modbus, Profibus,BACnet, GSM

When delivered, the GRUNDFOS Hydro Multi-E booster set is factory tested and ready for operation.

Diaphragm tank is available as an accessory.

1

Page 2: HYDRO MULTI-E 3 CRE 15-04 - 91138854

Empresa: CONSTRUECO S.A.S.Creado Por:Teléfono: +57-3158782124Email: [email protected]: Instalador Oficial Autorizado

Impresión del WinCAPS Grundfos [2014.08.045]

Posición Contar DescripciónLíquido:Rango de temperatura del líquido: 0 .. 60 °C

Instalación:Presión de trabajo máxima: 16 barPresión máx. de entrada: 10 barAspiración: 4" ANSIDescarga: 4" ANSI

Datos eléctricos:Frecuencia de alimentación: 60 HzTensión nominal: 3 x 3X208-230VTipo de arranque: electronicam.Corriente nominal: 59.1 AGrado de protección (IEC 34-5): IP54Supresión de radio interferencias: IEC/CISPR 11-1B

Tanque:Depósito de membrana: No

Otros:Peso neto: 374 kgVolumen: 4.68 m3Idioma: EN

2

Page 3: HYDRO MULTI-E 3 CRE 15-04 - 91138854

Empresa: CONSTRUECO S.A.S.Creado Por:Teléfono: +57-3158782124Email: [email protected]: Instalador Oficial Autorizado

Impresión del WinCAPS Grundfos [2014.08.045]

91138854 HYDRO MULTI-E 3 CRE 15-04 60 HzH

[m]

0

10

20

30

40

50

60

70

80

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

eta[%]

0

20

40

60

80

100

HYDRO MULTI-E 3 CRE 15-04, 60Hz

100 %

90 %

80 %

70 %

60 %

50 %

40 %

24 %

92 %

Perdidas en instal y válvulas no incluidasQ = 66 m³/hH = 49 mn = 3 x 92 % / 3261 rpmLíquido bombeado = AguaTemp. del líquido = 20 °CDensidad = 998.2 kg/m³

Bomba eta = 72 %Bomba+motor eta = 58.7 %

P[kW]

0

5

10

15

20

NPSH[m]

0

5

10

15

20P1

P2

P1 = 15 kWP2 = 12.2 kWNPSH = 2.64 m

3

Page 4: HYDRO MULTI-E 3 CRE 15-04 - 91138854

Empresa: CONSTRUECO S.A.S.Creado Por:Teléfono: +57-3158782124Email: [email protected]: Instalador Oficial Autorizado

Impresión del WinCAPS Grundfos [2014.08.045]

H[m]

0

10

20

30

40

50

60

70

80

Q [m³/h]0 10 20 30 40 50 60 70 80

eta[%]

0

20

40

60

80

100

HYDRO MULTI-E 3 CRE 15-04, 60Hz

100 %

90 %

80 %

70 %

60 %

50 %40 %

24 %

92 %

Perdidas en instal y válvulas no incluidasQ = 66 m³/hH = 49 mn = 3 x 92 % / 3261 rpmLíquido bombeado = AguaTemp. del líquido = 20 °CDensidad = 998.2 kg/m³

Bomba eta = 72 %Bomba+motor eta = 58.7 %

P[kW]

0

10

20

NPSH[m]

0

5

10P1

P2P1 = 15 kWP2 = 12.2 kWNPSH = 2.64 m

38.7

6.3

41.9

37

17.419.6

46

L1

L2

L3

L2

L1

L3

PE

HFI/FI

Control cabinet

Descripción Valor

Información general:Producto:: HYDRO MULTI-E 3 CRE 15-04PosiciónCódigo:: 91138854Número EAN:: 5700838665451Precio: Bajo pedido

Técnico:Caudal mínimo instalación: 0 m³/hCaudal máximo: 82 m³/hAltura máxima: 81.2 mNúmero de bombas: 3

Instalación:Presión de trabajo máxima: 16 barPresión máx. de entrada: 10 barAspiración: 4" ANSIDescarga: 4" ANSI

Líquido:Rango de temperatura del líquido: 0 .. 60 °C

Datos eléctricos:Frecuencia de alimentación: 60 HzTensión nominal: 3 x 3X208-230VTipo de arranque: electronicam.Corriente nominal: 59.1 AGrado de protección (IEC 34-5): IP54Supresión de radio interferencias: IEC/CISPR 11-1B

Tanque:Depósito de membrana: No

Otros:Peso neto: 374 kgVolumen: 4.68 m3Idioma: ENGama de productos: Namreg

4

Page 5: HYDRO MULTI-E 3 CRE 15-04 - 91138854

Empresa: CONSTRUECO S.A.S.Creado Por:Teléfono: +57-3158782124Email: [email protected]: Instalador Oficial Autorizado

Impresión del WinCAPS Grundfos [2014.08.045]

91138854 HYDRO MULTI-E 3 CRE 15-04 60 Hz

Nota: Todas las unidades están en [mm] a menos que se establezcan otras.

38.7

6.3

41.9

37

17.4

19.6

46

5

Page 6: HYDRO MULTI-E 3 CRE 15-04 - 91138854

Empresa: CONSTRUECO S.A.S.Creado Por:Teléfono: +57-3158782124Email: [email protected]: Instalador Oficial Autorizado

Impresión del WinCAPS Grundfos [2014.08.045]

91138854 HYDRO MULTI-E 3 CRE 15-04 60 Hz

¡Nota!Uds en [mm] a menos que otras estén expresadas

L1 L2 L3

L2L1 L3 PE

HFI

/FI

Con

trol c

abin

et

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