COR/T-1 Helix VE410-GE

Data sheet

Approved field of application
  • Max. fluid temperature T
    40 °C
  • Max. ambient temperature T
    40 °C
  • Max. operating pressure p
    16 bar
  • Pipe connection on the pressure side DNd
    G 1¼
  • Pipe connection on the suction side DNs
    -
  • Number of standby pumps
    0
  • Number of operating pumps
    1
  • System output without standby pump Q
    8.0 m³/h
Motor data
  • Mains connection
    3~400 V, 50 Hz
  • Voltage tolerance
    400/50:+/-10%_380/60:+/-10%_460/60:+/-10% %
  • Insulation class
    F
  • Protection class
    IP55
  • Rated power P2
    2.20 kW
  • Rated current IN
    5.10 A
  • Motor efficiency ηM 50%
    88.5
  • Motor efficiency ηM 75%
    88.5
  • Motor efficiency ηM 100%
    88.5
Materials
  • Pump housing
    1.4301, X5CrNi18-10
  • Shaft
    1.4301, X5CrNi18-10
  • Impeller
    1.4307, X2CrNi18-9
  • Gasket material
    EPDM
  • Mechanical seal
    Q1BE3GG
Information for order placements
  • Net weight, approx. m
    101 kg
  • Article number
    2547965
  • Brand
    Wilo

Wiring diagram

CCe System

CCe System

x0: Mains connection

x1: Power supply, pumps 1-3, pump 1; 4-6, pump 2

x2: Pump control 1-4, pump 1; 5-8, pump 2; etc.

x3: Potential-free contacts1-3, SBM (collective run signal); 4-6, SSM (collective fault signal)

x4: Connection for sensor 1-2, External On/Off; 3-4, Dry-running protection; 5, Sensor (+); 6, Sensor (In); 7, GND; 8, Analogue In (+); 9, Analogue In (In); 10-11, Setpoint 2; 12-13, Setpoint 3

x5: Analogue outputs 1-2, actual pressure (0...10 V)

CCe System

Ordering information

Information for order placements
  • Brand
    Wilo
  • Product description
    COR/T-1 Helix VE410-GE
  • EAN number
    4048482793146
  • Article number
    2547965
  • Gross weight, approx. m
    138.0 kg
  • Net weight, approx. m
    101 kg
  • Overall length L
    1235.0 mm
  • Height without packaging H
    1160 mm
  • Colour
    Green/black/silver
  • Packaging property
    Transport packaging
  • Packaging type
    Special pallet
  • Number per layer
    1
  • Width without packaging L
    810.0 mm
  • Minimum order quantity
    1
  • Pieces per pallet
    1

Tender text

Highly efficient and compact pressure-boosting system with break tank for system separation in accordance with EN 1717 for indirect connection. Consisting of break tank, float valve, float switch as dry-running protection signal transmitter and a non self-priming, vertical stainless steel high-pressure multistage centrifugal pump in glanded version of the Helix VE series. Ready for connection with pipework mounted on a PE base frame, including air-cooled integrated frequency converter with all of the 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, firefighting 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 benefits

  • Easy operation and configuration thanks to Green Button with blocking function and display
  • WRAS/KTW/ACS approval of the pump for all parts that come in contact with the fluid (EPDM version)
  • Highly efficient pump hydraulics from the Helix VE series in conjunction with IE4 IEC standard motors and continuous auto control with integrated frequency converter
  • Disproportionately 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
  • Parts that come in contact with the fluid are corrosion-resistant
  • Hydraulics of entire system are pressure-loss optimised
  • Customized systems on request

Equipment/function

  • One pump of the Helix VE series, with IE4 equivalent standard motor and continuous auto control with integrated frequency converter
  • Base frame made of polyethylene (PE)
  • Shut-off device on the pressure side
  • Non-return valve on the pressure side
  • 8 litre diaphragm pressure vessel, PN 16 including throughflow fitting in accordance with DIN 4807, pressure side
  • Pressure switch (6/10/16 bar), pressure side
  • Pressure gauge, pressure side

Control modes

  • Constant or variable pressure: Pressure control with sensor, setpoint adjustment with Green Button or by means of external signals
  • PID control: other constant control variables (temperature, volume flow, pressure…) with sensor, setpoint adjustment with Green Button, by means of external signals

The electronic module provides various protective functions. This includes:

  • Overload protection
  • Detection of low water
  • Network undervoltage or overvoltage
  • Ambient temperature too high
  • Missing phase
  • Blocked pump
  • Short-circuit

Error messages are issued on the display.

Input:

  • In1 : Input sensor signal 4 – 20 mA, 0 – 10 V, 0 – 20 mA or 2 – 10 V
  • In2 : Input setpoint 0 – 20 mA, 0 – 10 V, 4 – 20 mA or 2 – 10 V

Output:

  • + 24 V voltage output with max. contact strength of 50 mA
  • Potential-free collective fault and run signal
  • External On/Off mode. IR communication
  • Plug-in position for Wilo IF modules Modbus, BACnet, CAN, PLR, LON for connection to the building automation

The pump is suitable for water supply, water distribution and pressure boosting, industrial circulation systems, process water and closed cooling circuits. It can also be used in washing systems as well as for irrigation.

Recommended accessories (to be ordered separately)

  • Overflow run-off box
  • Overflow cover
  • SCe switchgear
  • Flexible connection pipes or compensators
  • Diaphragm expansion tank

Standards followed

  • Specifications for drinking water installations (TRWI) DIN 1988 (EN 806)
  • Diaphragm pressure vessel/ diaphragm expansion tank DIN 4807
  • Electronic equipment for use in power installations EN 50178
  • Electrical equipment of machines EN 60204-1
  • Safety of household and similar electrical appliances EN 60335-1
  • Low-voltage switchgear and controlgear assemblies EN 60439-1/61439-1
  • EMC – Immunity for industrial environments EN 61000-6-2
  • EMC – Emission standard for residential, commercial and light-industrial environments (EN 61000-6-3)
Materials
  • Pump housing
    1.4301, X5CrNi18-10
  • Impeller
    1.4307, X2CrNi18-9
  • Gasket material
    EPDM
  • Shaft
    1.4301, X5CrNi18-10
  • Pipework material
    1.4307, X2CrNi18-9
Operating data
  • Fluid media
    Water
  • Permitted fluids
    Water
  • Min. fluid temperature T
    5 °C
  • Max. fluid temperature T
    40 °C
  • Maximum operating pressure p
    16 bar
  • Inlet pressure p inl
    0.59 bar
  • Max. ambient temperature T
    40 °C
Motor data
  • Mains connection
    3~400 V, 50 Hz
  • Rated power P2
    2.20 kW
  • Rated speed n
    3530 rpm
  • Activation type
    Soft Start (SS)
  • Rated current IN
    5.10 A
  • Motor efficiency ηM 50%
    88.5
  • Motor efficiency ηM 75%
    88.5
  • Motor efficiency ηM 100%
    88.5
  • Insulation class
    F
  • Protection class control panel
    IP55
  • Protection class motor
    IP55
Installation dimensions
  • Pipe connection on the pressure side DNd
    G 1¼
  • Pipe connection on the suction side DNs
    -
  • Overflow connection
  • Gross volume of the tank V
    150.0 l
Information for order placements
  • Net weight, approx. m
    101 kg
  • Brand
    Wilo
  • Product description
    COR/T-1 Helix VE410-GE
  • Article number
    2547965

Downloads

Wilo-Helix VE 22-36-52

Article Number 4151995
Edition 1601
Version number 05
Page format A4
Number of pages 1

PDF (191 MB)

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Wilo-Helix VE 22-36-52

Article Number 4151995
Edition 1601
Version number 05
Page format A4
Number of pages 39

PDF (8 MB)

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Wilo-Helix VE 2-4-6-10-6

Article Number 4151993
Edition 1601
Version number 04
Page format A4
Number of pages 1

PDF (168 MB)

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Wilo-Helix VE 2-4-6-10-6

Article Number 4151993
Edition 1601
Version number 04
Page format A4
Number of pages 38

PDF (7 MB)

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REACH Regulation

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

PDF (581 kB)

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