Wilo-Comfort COR Helix VE.../CCe | Wilo

Wilo-Comfort COR Helix VE.../CCe

Your advantages
Wilo-Comfort COR 3 Helix VE.../CCe

Your advantages

  • Sturdy system with Helix VE stainless steel high-pressure centrifugal pumps with integrated frequency converter that can be controlled from 25 Hz to 60 Hz
  • High-efficiency pump hydraulics
  • Entire system is pressure-loss optimised
  • Integrated dry-running detection with automatic deactivation via the motor control electronics
  • Maximum degree of control using the CCe control device with additional functions, micro-computer control and touch display

Series description
Wilo-Comfort COR Helix VE.../CCe

Design

Highly efficient water-supply unit ready for connection (non self-priming). With 2 to 6 vertically arranged Helix VE series stainless steel high-pressure centrifugal pumps in glanded version switched in parallel; every pump is equipped with an integrated air-cooled frequency converter, including Comfort Controller CCe

Application

  • Fully automatic water supply in inlet mode, in the field of public water supply, for pressure boosting from tanks or pressure pipes, for municipal, commercial, industrial and domestic applications (e.g. water supply companies, trade and industrial companies, residential, office or public facilities, administration buildings, hotels, hospitals).
  • Pumping of drinking water and 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.

Equipment/function

  • 2-6 pumps per system of the Helix VE 4 to Helix VE 16 series, with IE4-equivalent standard motors and variable auto control with integrated frequency converter for each pump
  • Automatic pump control via Comfort Controller CCe
  • Parts that come in contact with the fluid are corrosion-resistant
  • Base frame made of galvanised steel, with height-adjustable vibration absorbers for insulation against structure-borne noise
  • Shut-off valve on the suction and pressure sides of each pump
  • Non-return valve on the pressure side of each pump
  • Diaphragm pressure vessel 8 l, PN16, pressure side
  • Pressure sensor, pressure side
  • Pressure gauge, pressure side
  • Optional low-water cut-out switchgear with pressure gauge, suction side

Typekey

Example:

Wilo-COR-4 Helix VE 1603/K/VR

COR

Compact pressure boosting system with integrated speed control of each pump

4

Number of pumps

Helix VE

Pump series

16

Rated volume flow [m3/h] of the single pump

03

Number of single pump stages

K

With cartridge mechanical seal

5.5

Rated motor power P2 in kW [only included if more than one motor is available for types with the same hydraulic output]

CCe

Control device; CCe = Comfort Controller for pumps with integrated frequency converter

Technical data

  • Mains connection 3~400 V ± 10%, 50 Hz; 3~380/440 V ±10 %, 60 Hz
  • Max. fluid temperature +50 °C (+70 °C optional)
  • Ambient temperature max. 40 °C
  • Operating pressure 16 bar (25 bar optional)
  • Inlet pressure 10 bar
  • Nominal connection diameters on discharge side R 1½ - DN 125
  • Nominal connection diameters on inlet side R 1½" - DN 125
  • Speed range 1500-3770 rpm
  • Protection class: IP 54
  • Fuse protection on mains side A, AC 3 according to motor power and EVU regulations
  • Approved fluids (other fluids on request):Note on fluids: Approved fluids are generally waters which do not attack the materials used, neither chemically nor mechanically, and do not contain any abrasive or long-fibre constituents. System in accordance with DIN 1988 (EN 806)
    • Drinking water and domestic hot water
    • Cooling water
    • Fire water

Materials

For the series with Helix VE 4 to VE 16:

  • Impellers, diffusers, stage housing made of stainless steel 1.4307
  • Pump housing made of stainless steel 1.4301
  • Shaft made of stainless steel 1.4057
  • 1.4404 shaft protection sleeve
  • O-ring gaskets made of EPDM (FKM gasket on request)
  • Pipework made of stainless steel 1.4571

Construction

  • Base frame: galvanised steel, with height-adjustable vibration absorbers for comprehensive insulation against structure-borne noise; other versions on request
  • Pipework: complete pipework made of stainless steel, suitable for the connection of all piping materials used; the pipework is dimensioned according to the overall hydraulic performance of the pressure boosting system
  • Pumps: 2 to 6 pumps of the Helix VE 4.., 6.., 10.., 16.. series are used, which are connected in parallel. The air-cooled frequency converters mounted on the pump motor enable infinitely variable control between 25 Hz and a maximum of 60 Hz for all pumps of this series. All parts which come in contact with fluid are made of stainless steel for the Helix VE 4.., 6.., 10.., 16..; other versions on request. KTW/WRAS/ACS approval for all parts that come in contact with the fluid
  • Valves: With the Helix VE 4.., 6.., 10.., 16.. series, every pump is fitted on the suction and pressure side with a check valve with DVGW approval mark and on the pressure side with a non-return valve with DVGW/KTW approval
  • Diaphragm pressure vessel: 8 l/PN16 to be arranged on the discharge side. With a diaphragm made of butyl rubber, with DVGW/KTW approval, completely safe in accordance with food safety laws for testing and inspection purposes, with drain and throughflow valve with DVGW/KTW approval in accordance with DIN 4807.
  • Pressure sensor: 4 to 20 mA, located on the discharge side for controlling the central Comfort Controller CCe
  • Pressure indication: pressure gauge (ø 63 mm) arranged on the discharge side; additional digital indication of the discharge pressure on the alphanumeric touchscreen on the Comfort Controller
  • Switchgear/controller: The system is equipped with a Comfort Controller CCe as standard

Delivery state

  • Factory-mounted, connection-ready pressure boosting system checked for functionality and impermeability
  • Packaging
  • Installation and operating instructions
  • Transport eyes for self-assembly
Downloads

Installation and operating instructions

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

Article Number 4151993
Edition 1601
Page format A4
Number of pages 38
PDF (7 MB)

Wilo-Comfort CO(R) .. MVI .../ .. MVIS .../ .. Helix V .../.. Helix VE ...

Article Number 2535456
Edition 1707
Page format 209.9 x 297.0 mm
Number of pages 1197
PDF (137 MB)

Wilo-Control CC-Booster (CC, CC-FC, CCe)

Article Number 2552577
Edition 2020-12
Page format 209.9 x 297.0 mm
Number of pages 26
PDF (2 MB)

General overview (Documents)

General overview 2019 International version

Article Number 2200591
Edition 2018
Page format 209.9 x 297.0 mm
Number of pages 74
PDF (40 MB)

General overview 2021 International version

Edition 2020
Page format 209.9 x 297.0 mm
Number of pages 74
PDF (10 MB)

Certificate REACH (Documents)

REACH regulation

Edition 2020-08
Page format 209.9 x 297.0 mm
Number of pages 2
PDF (158 KB)
Product list
Number of results: 110
Product descriptionNumber of pumpsArticle number
Comfort COR-2 Helix VE 405/K/CCe
2
2537610
Comfort COR-2 Helix VE 410/K/CCe
2
2537611
Comfort COR-2 Helix VE 403/K/CCe
2
2539314
Comfort COR-2 Helix VE 404/K/CCe
2
2539315
Comfort COR-2 Helix VE 407/K/CCe
2
2539316
Comfort COR-2 Helix VE 602/K/CCe
2
2539317
Comfort COR-2 Helix VE 603/K/CCe
2
2536357
Comfort COR-2 Helix VE 604/K/CCe
2
2539318
Comfort COR-2 Helix VE 606/K/CCe
2
2536358
Comfort COR-2 Helix VE 608/K/CCe
2
2539319
Comfort COR-2 Helix VE 611/K/CCe
2
2536359
Comfort COR-2 Helix VE 1002/K/CCe
2
2535967
Comfort COR-2 Helix VE 1003/K/CCe
2
2539320
Comfort COR-2 Helix VE 1004/K/CCe
2
2535968
Comfort COR-2 Helix VE 1005/K/CCe
2
2539321
Comfort COR-2 Helix VE 1006/K/CCe
2
2535969
Comfort COR-2 Helix VE 1009/K/CCe
2
2535970
Comfort COR-2 Helix VE 1602/K/CCe
2
2532327
Comfort COR-2 Helix VE 1603/K-3kw/CCe
2
2539322
Comfort COR-2 Helix VE 1603/K/CCe
2
2532328
Comfort COR-2 Helix VE 1605/K/CCe
2
2532329
Comfort COR-2 Helix VE 1606/K/CCe
2
2532330
Comfort COR-3 Helix VE 403/K/CCe
3
2539323
Comfort COR-3 Helix VE 404/K/CCe
3
2539324
Comfort COR-3 Helix VE 405/K/CCe
3
2537612
Comfort COR-3 Helix VE 407/K/CCe
3
2539325
Comfort COR-3 Helix VE 410/K/CCe
3
2537613
Comfort COR-3 Helix VE 602/K/CCe
3
2539326
Comfort COR-3 Helix VE 603/K/CCe
3
2536360
Comfort COR-3 Helix VE 604/K/CCe
3
2539327
Comfort COR-3 Helix VE 606/K/CCe
3
2536361
Comfort COR-3 Helix VE 608/K/CCe
3
2539328
Comfort COR-3 Helix VE 611/K/CCe
3
2536362
Comfort COR-3 Helix VE 1002/K/CCe
3
2535971
Comfort COR-3 Helix VE 1003/K/CCe
3
2539329
Comfort COR-3 Helix VE 1004/K/CCe
3
2535972
Comfort COR-3 Helix VE 1005/K/CCe
3
2539330
Comfort COR-3 Helix VE 1006/K/CCe
3
2535973
Comfort COR-3 Helix VE 1009/K/CCe
3
2535974
Comfort COR-3 Helix VE 1602/K/CCe
3
2532332
Comfort COR-3 Helix VE 1603/K-3kw/CCe
3
2539331
Comfort COR-3 Helix VE 1603/K/CCe
3
2532333
Comfort COR-3 Helix VE 1605/K/CCe
3
2532334
Comfort COR-3 Helix VE 1606/K/CCe
3
2532335
Comfort COR-4 Helix VE 403/K/CCe
4
2539332
Comfort COR-4 Helix VE 404/K/CCe
4
2539333
Comfort COR-4 Helix VE 405/K/CCe
4
2537614
Comfort COR-4 Helix VE 407/K/CCe
4
2539334
Comfort COR-4 Helix VE 410/K/CCe
4
2537615
Comfort COR-4 Helix VE 602/K/CCe
4
2539335