SiBoost Smart 1 HELIX VE211

Data sheet

Hydraulic data
  • Control
    With frequency converter
  • Max. operating pressure p
    16 bar
  • Pipe connection on the pressure side DNd
    R 1¼
  • Pipe connection on the suction side DNs
    Rp 1¼
  • Number of stages
    11
  • Number of standby pumps
    0
  • Number of operating pumps
    1
  • Min. fluid temperature Tmin
    3 °C
  • Max. fluid temperature Tmax
    50 °C
  • Min. ambient temperature Tmin
    5 °C
  • Max. ambient temperature Tmax
    50 °C
Motor data
  • Voltage tolerance
    400/50:+/-10%_380/60:+/-10%_460/60:+/-10%
  • Insulation class
    F
  • Protection class
    IP55
  • Rated power P2
    1.50 kW
  • Rated current IN
    3.30 A
  • Motor efficiency ηM 50%
    85.7
  • Motor efficiency ηM 75%
    86.5
  • Motor efficiency ηM 100%
    86.5
Materials
  • Pump housing
    1.4301
  • Impeller
    1.4307
  • Shaft
    1.4301
  • Mechanical seal
    Q1BE3GG
  • Gasket material
    EPDM
Information for order placements
  • Brand
    Wilo
  • Product description
    SiBoost Smart 1 HELIX VE211
  • EAN number
    4048482405636
  • Article number
    2541583
  • Net weight, approx. m
    64 kg
  • Gross weight, approx. m
    89.0 kg
  • Length with packaging
    1200 mm
  • Height with packaging
    1142 mm
  • Width with packaging
    800 mm
  • Packaging property
    Transport packaging
  • Packaging type
    One-way pallet
  • Minimum order quantity
    1

Tender text

Compact pressure boosting system, for direct or indirect connection. Consisting of a non self-priming, vertically-mounted stainless steel high-pressure centrifugal pump in a glanded version, for which the pump is fitted with a frequency converter. Ready for connection with stainless steel pipework, mounted on a base frame, with all necessary measurement and adjustment equipment.

For fully automatic water supply and pressure boosting in residential­, office­ and administrative buildings, hotels, hospitals, department stores (systems with a standby pump are to be provided for this purpose within the scope of DIN 1988 and DIN EN 806) as well as in industrial systems.

For pumping drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features/product advantages

  • Heavy-duty system with Helix VE series stainless-steel high-pressure multistage centrifugal pumps and air-cooled integrated frequency converter
  • High-efficiency pump hydraulics in conjunction with IE4-equivalent standard motors
  • Superproportionally large frequency converter control range from 25 Hz up to a maximum of 60 Hz (version dependent)
  • Integrated full motor protection via PTC
  • Integrated dry-running detection with automatic cut-out in event of low water via performance characteristics of the motor control electronics
  • Customized systems on request

Equipment/function

  • One pump of the Helix VE 2 to Helix VE 52 series with IE4-equivalent standard motor and infinitely variable auto control with integrated frequency converter
  • Base frame made of galvanised steel, with height-adjustable vibration absorbers for insulation against structure-borne noise
  • Parts that come in contact with the fluid are corrosion-resistant
  • Pipework stainless steel

On pressure side:

  • Shut-off valve
  • Non return valve
  • Check-valve
  • Diaphragm pressure vessel 8 l, PN 16
  • Pressure sensor 4..20mA
  • Pressure gauge

On suction side

  • Pressure sensor 4..20mA
  • Pressure gauge

Set up on galvanised base frame with height-adjustable vibration absorber with diaphragm pressure vessel (volume 8 l) including flow fitting in accordance with DIN 4807, integrated non-return valve, pressure sensors (4 - 20 mA) and pressure gauge for the automatic system control with p = constant or p = variable function. Delivery head setpoint infinitely variable by means of one-button operation available on the frequency converter. Automatic zero-volume detection and deactivation. Built-in motor protection by means of electronic current monitoring.

With LCD display for status and actual pressure display, as well as one-button operation for configuring the pressure level and all setpoint defaults, as well as potential-free contacts for the collective fault and collective run signals.

Wired and ready for connection and piped with shut-off valve on the pressure side mounted to the base frame.

Operating data
  • Fluid media
    Water
  • Number of pumps
    1
  • Maximum operating pressure PN
    16 bar
  • Maximum inlet pressure p inl
    6 bar
Motor data
  • Rated power P2
    1.50 kW
  • Rated current IN
    3.30 A
  • Rated speed n
    3500 rpm
  • Insulation class
    F
  • Protection class motor
    IP55
Materials
  • Pump housing
    1.4301
  • Impeller
    1.4307
  • Shaft
    1.4301
  • Shaft seal
    Q1BE3GG
  • Gasket material
    EPDM
  • Pipework material
    1.4307
Installation dimensions
  • Pipe connection on the suction side DNs
    Rp 1¼
  • Pipe connection on the pressure side DNd
    R 1¼
Information for order placements
  • Brand
    Wilo
  • Product description
    SiBoost Smart 1 HELIX VE211
  • Net weight, approx. m
    64 kg
  • Article number
    2541583

Ordering information

Information for order placements
  • Brand
    Wilo
  • Product description
    SiBoost Smart 1 HELIX VE211
  • EAN number
    4048482405636
  • Article number
    2541583
  • Gross weight, approx. m
    89.0 kg
  • Net weight, approx. m
    64 kg
  • Overall length L
    650.0 mm
  • Height without packaging H
    975 mm
  • Colour
    Green/black/silver
  • Packaging property
    Transport packaging
  • Packaging type
    One-way pallet
  • Number per layer
    1
  • Width without packaging L
    375.0 mm
  • Minimum order quantity
    1
  • Pieces per pallet
    1

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Edition 2018-10
Page format 209.9 x 296.7 mm
Number of pages 4

PDF (581 kB)

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