Wilo-Comfort COR Helix VE.../CCe

Explanation of the name

Example:	Wilo-COR-4 Helix VE 1603/K/CCe
COR	Compact pressure booster system with integrated speed control for each pump
4	Number of pumps
Helix VE	Pumps
16	Nominal volumetric flow rate of single pump [m³/h]
03	Number of sections of single pump
K	With cartridge-style mechanical seals
5.5	Nominal motor power P2 in kW [only types with possibility to connect several motors for the same hydraulic output]
CCe	Controller; CCe = Comfort controller for pumps with integrated frequency converter

Overview Model overview Those. information Download Colors DOP, CAD

Overview

Robust system with high-pressure stainless steel Helix VE centrifugal pumps with integrated frequency converter, control range 25 Hz to 60 Hz
Highly efficient pump hydraulics
The entire system is optimised for pressure loss
Integrated dry-running detection with automatic shut-off by control electronics on the motor
Maximum control quality through CCe control unit with extended functions, microcomputer control and touchscreen display

Type

Highly efficient, ready-for-connection water supply unit (non self-priming) with 2 to 6 vertically arranged glanded stainless steel high-pressure multistage centrifugal pumps from the Helix VE series switched in parallel, where each pump is equipped with a built-in, air-cooled frequency converter, including Comfort Controller CCe

Application

Automatic water supply systems in supply mode, in public water supply, for pressure boosting from reservoirs or pressure pipes, for municipal, industrial and private applications (e.g. waterworks, commercial and industrial plants, residential, office, public, administration buildings, hotels, hospitals).
Pumping of potable water, process water, cooling water, water for fire-fighting (apart from fire-extinguishing systems in accordance with DIN14462 and subject to approval by local fire-fighting authorities) and other service water that does not attack the materials used chemically or mechanically and does not contain abrasive or long-fibre constituents

Equipment/function

2 to 6 pumps per unit of the Helix VE 4 to Helix VE 16 series, with standard motors equivalent to IE4 and stepless control via integrated frequency converter for each pump
Automatic pump control by means of Comfort Controller CCe
Corrosion-free parts in contact with water
Galvanised steel base frame with height-adjustable anti-vibration mounts allowing structure-borne sound insulation
Shut-off valves on the suction and delivery side of each pump
Check valve at discharge side of each pump
Diaphragm pressure vessel 8 l, PN16, pressure side
Pressure gauge, pressure side
Pressure gauge, pressure side
Optional dry-running protection with pressure gauge, suction side

Scope of delivery

Pressure boosting system factory assembled, tested for fail-safe function and tightness, ready for connection
Packaging
Installation and operating instructions
Transport lugs for customer-assisted assembly

Model overview

Products

Show

Product designation	Network connection	Number of pumps	Number of standby pumps	Maximum working pressure PN	Gross weight approx. m	Article number
Comfort COR-2 Helix VE 1602/K/CCe	3~380 V, 50/60 Hz	2	-	16 bar	189.0 kg	2532327
Comfort COR-2 Helix VE 1603/K/CCe	3~380 V, 50/60 Hz	2	-	16 bar	236.0 kg	2532328
Comfort COR-2 Helix VE 1605/K/CCe	3~380 V, 50/60 Hz	2	-	16 bar	337.0 kg	2532329
Comfort COR-2 Helix VE 1606/K/CCe	3~380 V, 50/60 Hz	2	-	16 bar	347.0 kg	2532330
Comfort COR-2 Helix VE 1002/K/CCe	3~380 V, 50/60 Hz	2	-	16 bar	174.0 kg	2535967
Comfort COR-2 Helix VE 1004/K/CCe	3~380 V, 50/60 Hz	2	-	16 bar	194.0 kg	2535968
Comfort COR-2 Helix VE 1006/K/CCe	3~380 V, 50/60 Hz	2	-	16 bar	240.0 kg	2535969
Comfort COR-2 Helix VE 1009/K/CCe	3~380 V, 50/60 Hz	2	-	16 bar	341.0 kg	2535970
Comfort COR-2 Helix VE 603/K/CCe	3~400 V, 50 Hz	2	-	16 bar	152.0 kg	2536357
Comfort COR-2 Helix VE 606/K/CCe	3~400 V, 50 Hz	2	-	16 bar	176.0 kg	2536358
Comfort COR-2 Helix VE 611/K/CCe	3~400 V, 50 Hz	2	-	16 bar	243.0 kg	2536359
Comfort COR-2 Helix VE 405/K/CCe	3~400 V, 50 Hz	2	-	16 bar	150.0 kg	2537610
Comfort COR-2 Helix VE 410/K/CCe	3~400 V, 50 Hz	2	-	16 bar	173.0 kg	2537611
Comfort COR-2 Helix VE 403/K/CCe	3~400 V, 50 Hz	2	-	16 bar	143.0 kg	2539314
Comfort COR-2 Helix VE 404/K/CCe	3~400 V, 50 Hz	2	-	16 bar	149.0 kg	2539315
Comfort COR-2 Helix VE 407/K/CCe	3~400 V, 50 Hz	2	-	16 bar	169.0 kg	2539316
Comfort COR-2 Helix VE 602/K/CCe	3~400 V, 50 Hz	2	-	16 bar	150.0 kg	2539317
Comfort COR-2 Helix VE 604/K/CCe	3~400 V, 50 Hz	2	1	16 bar	172.0 kg	2539318
Comfort COR-2 Helix VE 608/K/CCe	3~400 V, 50 Hz	2	-	16 bar	222.0 kg	2539319
Comfort COR-2 Helix VE 1003/K/CCe	3~380 V, 50/60 Hz	2	-	16 bar	192.0 kg	2539320
Comfort COR-2 Helix VE 1005/K/CCe	3~380 V, 50/60 Hz	2	1	16 bar	238.0 kg	2539321
Comfort COR-2 Helix VE 1603/K-3kw/CCe	3~380 V, 50/60 Hz	2	1	16 bar	235.0 kg	2539322
Comfort COR-3 Helix VE 1602/K/CCe	3~380 V, 50/60 Hz	3	-	16 bar	285.0 kg	2532332
Comfort COR-3 Helix VE 1603/K/CCe	3~380 V, 50/60 Hz	3	-	16 bar	356.0 kg	2532333
Comfort COR-3 Helix VE 1605/K/CCe	3~380 V, 50/60 Hz	3	-	16 bar	508.0 kg	2532334
Comfort COR-3 Helix VE 1606/K/CCe	3~380 V, 50/60 Hz	3	-	16 bar	523.0 kg	2532335
Comfort COR-3 Helix VE 1002/K/CCe	3~380 V, 50/60 Hz	3	-	16 bar	231.0 kg	2535971
Comfort COR-3 Helix VE 1004/K/CCe	3~380 V, 50/60 Hz	3	-	16 bar	261.0 kg	2535972
Comfort COR-3 Helix VE 1006/K/CCe	3~380 V, 50/60 Hz	3	-	16 bar	330.0 kg	2535973
Comfort COR-3 Helix VE 1009/K/CCe	3~380 V, 50/60 Hz	3	-	16 bar	479.0 kg	2535974
Comfort COR-3 Helix VE 603/K/CCe	3~400 V, 50 Hz	3	-	16 bar	197.0 kg	2536360
Comfort COR-3 Helix VE 606/K/CCe	3~400 V, 50 Hz	3	-	16 bar	233.0 kg	2536361
Comfort COR-3 Helix VE 611/K/CCe	3~400 V, 50 Hz	3	-	16 bar	335.0 kg	2536362
Comfort COR-3 Helix VE 405/K/CCe	3~400 V, 50 Hz	3	-	16 bar	194.0 kg	2537612
Comfort COR-3 Helix VE 410/K/CCe	3~400 V, 50 Hz	3	-	16 bar	229.0 kg	2537613
Comfort COR-3 Helix VE 403/K/CCe	3~400 V, 50 Hz	3	-	16 bar	184.0 kg	2539323
Comfort COR-3 Helix VE 404/K/CCe	3~400 V, 50 Hz	3	1	16 bar	193.0 kg	2539324
Comfort COR-3 Helix VE 407/K/CCe	3~400 V, 50 Hz	3	1	16 bar	223.0 kg	2539325
Comfort COR-3 Helix VE 602/K/CCe	3~400 V, 50 Hz	3	-	16 bar	194.0 kg	2539326
Comfort COR-3 Helix VE 604/K/CCe	3~400 V, 50 Hz	3	-	16 bar	227.0 kg	2539327
Comfort COR-3 Helix VE 608/K/CCe	3~400 V, 50 Hz	3	-	16 bar	302.0 kg	2539328
Comfort COR-3 Helix VE 1003/K/CCe	3~380 V, 50/60 Hz	3	1	16 bar	258.0 kg	2539329
Comfort COR-3 Helix VE 1005/K/CCe	3~380 V, 50/60 Hz	3	-	16 bar	327.0 kg	2539330
Comfort COR-3 Helix VE 1603/K-3kw/CCe	3~380 V, 50/60 Hz	3	1	16 bar	354.0 kg	2539331
Comfort COR-4 Helix VE 1602/K/CCe	3~380 V, 50/60 Hz	4	-	16 bar	352.0 kg	2532337
Comfort COR-4 Helix VE 1603/K/CCe	3~380 V, 50/60 Hz	4	-	16 bar	446.0 kg	2532338
Comfort COR-4 Helix VE 1605/K/CCe	3~380 V, 50/60 Hz	4	-	16 bar	661.0 kg	2532339
Comfort COR-4 Helix VE 1606/K/CCe	3~380 V, 50/60 Hz	4	-	16 bar	681.0 kg	2532340
Comfort COR-4 Helix VE 1002/K/CCe	3~380 V, 50/60 Hz	4	-	16 bar	274.0 kg	2535975
Comfort COR-4 Helix VE 1004/K/CCe	3~380 V, 50/60 Hz	4	-	16 bar	314.0 kg	2535976
Comfort COR-4 Helix VE 1006/K/CCe	3~380 V, 50/60 Hz	4	-	16 bar	406.0 kg	2535977
Comfort COR-4 Helix VE 1009/K/CCe	3~380 V, 50/60 Hz	4	-	16 bar	622.0 kg	2535978
Comfort COR-4 Helix VE 603/K/CCe	3~400 V, 50 Hz	4	-	16 bar	251.0 kg	2536363
Comfort COR-4 Helix VE 606/K/CCe	3~400 V, 50 Hz	4	-	16 bar	299.0 kg	2536364
Comfort COR-4 Helix VE 611/K/CCe	3~400 V, 50 Hz	4	-	16 bar	431.0 kg	2536365
Comfort COR-4 Helix VE 405/K/CCe	3~400 V, 50 Hz	4	-	16 bar	247.0 kg	2537614
Comfort COR-4 Helix VE 410/K/CCe	3~400 V, 50 Hz	4	-	16 bar	293.0 kg	2537615
Comfort COR-4 Helix VE 403/K/CCe	3~400 V, 50 Hz	4	1	16 bar	233.0 kg	2539332
Comfort COR-4 Helix VE 404/K/CCe	3~400 V, 50 Hz	4	1	16 bar	245.0 kg	2539333
Comfort COR-4 Helix VE 407/K/CCe	3~400 V, 50 Hz	4	-	16 bar	285.0 kg	2539334
Comfort COR-4 Helix VE 602/K/CCe	3~400 V, 50 Hz	4	-	16 bar	247.0 kg	2539335
Comfort COR-4 Helix VE 604/K/CCe	3~400 V, 50 Hz	4	-	16 bar	291.0 kg	2539336
Comfort COR-4 Helix VE 608/K/CCe	3~400 V, 50 Hz	4	1	16 bar	391.0 kg	2539337
Comfort COR-4 Helix VE 1003/K/CCe	3~380 V, 50/60 Hz	4	-	16 bar	310.0 kg	2539338
Comfort COR-4 Helix VE 1005/K/CCe	3~380 V, 50/60 Hz	4	-	16 bar	338.0 kg	2539339
Comfort COR-4 Helix VE 1603/K-3kw/CCe	3~380 V, 50/60 Hz	4	-	16 bar	444.0 kg	2539340
Comfort COR-5 Helix VE 1602/K/CCe	3~380 V, 50/60 Hz	5	-	16 bar	432.0 kg	2532342
Comfort COR-5 Helix VE 1603/K/CCe	3~380 V, 50/60 Hz	5	-	16 bar	550.0 kg	2532343
Comfort COR-5 Helix VE 1605/K/CCe	3~380 V, 50/60 Hz	5	-	16 bar	759.0 kg	2532344
Comfort COR-5 Helix VE 1606/K/CCe	3~380 V, 50/60 Hz	5	-	16 bar	789.0 kg	2532345
Comfort COR-5 Helix VE 1002/K/CCe	3~380 V, 50/60 Hz	5	-	16 bar	389.0 kg	2535979
Comfort COR-5 Helix VE 1004/K/CCe	3~380 V, 50/60 Hz	5	-	16 bar	439.0 kg	2535980
Comfort COR-5 Helix VE 1006/K/CCe	3~380 V, 50/60 Hz	5	-	16 bar	555.0 kg	2535981
Comfort COR-5 Helix VE 1009/K/CCe	3~380 V, 50/60 Hz	5	-	16 bar	790.0 kg	2535982
Comfort COR-5 Helix VE 603/K/CCe	3~400 V, 50 Hz	5	-	16 bar	311.0 kg	2536366
Comfort COR-5 Helix VE 606/K/CCe	3~400 V, 50 Hz	5	-	16 bar	371.0 kg	2536367
Comfort COR-5 Helix VE 611/K/CCe	3~400 V, 50 Hz	5	-	16 bar	532.0 kg	2536368
Comfort COR-5 Helix VE 405/K/CCe	3~400 V, 50 Hz	5	-	16 bar	305.0 kg	2537616
Comfort COR-5 Helix VE 410/K/CCe	3~400 V, 50 Hz	5	-	16 bar	363.0 kg	2537617
Comfort COR-5 Helix VE 403/K/CCe	3~400 V, 50 Hz	5	1	16 bar	288.0 kg	2539341
Comfort COR-5 Helix VE 404/K/CCe	3~400 V, 50 Hz	5	1	16 bar	303.0 kg	2539342
Comfort COR-5 Helix VE 407/K/CCe	3~400 V, 50 Hz	5	-	16 bar	353.0 kg	2539343
Comfort COR-5 Helix VE 602/K/CCe	3~400 V, 50 Hz	5	1	16 bar	306.0 kg	2539344
Comfort COR-5 Helix VE 604/K/CCe	3~400 V, 50 Hz	5	-	16 bar	361.0 kg	2539345
Comfort COR-5 Helix VE 608/K/CCe	3~400 V, 50 Hz	5	-	16 bar	486.0 kg	2539346
Comfort COR-5 Helix VE 1003/K/CCe	3~380 V, 50/60 Hz	5	-	16 bar	434.0 kg	2539347
Comfort COR-5 Helix VE 1005/K/CCe	3~380 V, 50/60 Hz	5	-	16 bar	549.0 kg	2539348
Comfort COR-5 Helix VE 1603/K-3kw/CCe	3~380 V, 50/60 Hz	5	-	16 bar	549.0 kg	2539349
Comfort COR-6 Helix VE 1602/K/CCe	3~380 V, 50/60 Hz	6	-	16 bar	514.0 kg	2532347
Comfort COR-6 Helix VE 1603/K/CCe	3~380 V, 50/60 Hz	6	-	16 bar	580.0 kg	2532348
Comfort COR-6 Helix VE 1605/K/CCe	3~380 V, 50/60 Hz	6	-	16 bar	934.0 kg	2532349
Comfort COR-6 Helix VE 1606/K/CCe	3~380 V, 50/60 Hz	6	-	16 bar	969.0 kg	2532350
Comfort COR-6 Helix VE 1002/K/CCe	3~380 V, 50/60 Hz	6	-	16 bar	444.0 kg	2535983
Comfort COR-6 Helix VE 1004/K/CCe	3~380 V, 50/60 Hz	6	-	16 bar	504.0 kg	2535984
Comfort COR-6 Helix VE 1006/K/CCe	3~380 V, 50/60 Hz	6	-	16 bar	644.0 kg	2535985
Comfort COR-6 Helix VE 1009/K/CCe	3~380 V, 50/60 Hz	6	-	16 bar	938.0 kg	2535986
Comfort COR-6 Helix VE 603/K/CCe	3~400 V, 50 Hz	6	-	16 bar	357.0 kg	2536369
Comfort COR-6 Helix VE 606/K/CCe	3~400 V, 50 Hz	6	-	16 bar	429.0 kg	2536370
Comfort COR-6 Helix VE 611/K/CCe	3~400 V, 50 Hz	6	-	16 bar	619.0 kg	2536371
Comfort COR-6 Helix VE 405/K/CCe	3~400 V, 50 Hz	6	-	16 bar	389.0 kg	2537618
Comfort COR-6 Helix VE 410/K/CCe	3~400 V, 50 Hz	6	-	16 bar	425.0 kg	2537619
Comfort COR-6 Helix VE 403/K/CCe	3~400 V, 50 Hz	6	-	16 bar	365.0 kg	2539350
Comfort COR-6 Helix VE 404/K/CCe	3~400 V, 50 Hz	6	-	16 bar	383.0 kg	2539351
Comfort COR-6 Helix VE 407/K/CCe	3~400 V, 50 Hz	6	1	16 bar	431.0 kg	2539352
Comfort COR-6 Helix VE 602/K/CCe	3~400 V, 50 Hz	6	-	16 bar	351.0 kg	2539353
Comfort COR-6 Helix VE 604/K/CCe	3~400 V, 50 Hz	6	-	16 bar	417.0 kg	2539354
Comfort COR-6 Helix VE 608/K/CCe	3~400 V, 50 Hz	6	-	16 bar	567.0 kg	2539355
Comfort COR-6 Helix VE 1003/K/CCe	3~380 V, 50/60 Hz	6	-	16 bar	498.0 kg	2539356
Comfort COR-6 Helix VE 1005/K/CCe	3~380 V, 50/60 Hz	6	-	16 bar	636.0 kg	2539357
Comfort COR-6 Helix VE 1603/K-3kw/CCe	3~380 V, 50/60 Hz	6	-	16 bar	659.0 kg	2539358

Those. information

Technical Specifications

Mains connection 3~400 V ± 10%, 50 Hz; 3~380/440 V ± 10%, 60 Hz
Pumped liquid temperature max. +50 °C (optional +70 °C)
Max. ambient temperature 40 °C
Working pressure 16 bar (optional 25 bar)
Inlet pressure 10 bar
Nominal inside diameter for discharge line connection R 1½" - DN 125
Nominal internal diameter for connection on supply side R 1½" - DN 125
Speed range 1500-3770 1/min
Protection class: IP 54
Fuse protection A, AC 3 on the supply side according to motor size and regulations of the power supply company
Permitted media (other media on request): Please note: Approved media is water, which does not contain abrasive or long-fibre constituents and which does not attack the materials used chemically or mechanically. The system complies with DIN 1988 (EN 806)
potable and heated drinking water
cooling water
fire fighting water

Materials

For series with Helix VE 4 - VE 16:

Impellers, drive wheels, stainless steel 1.4307 stepped casing
Stainless steel pump casing 1.4301
Stainless steel shaft 1.4057
1.4404 Shaft guard sleeve
EPDM sealing rings (FKM seal on request)
Stainless steel piping system 1.4571

Description/structure

Base frame: galvanized steel, with height adjustable anti-vibration mounts, providing good isolation of cabinet noise. Other models available on request.
Complete pipework: complete stainless steel pipework, suitable for connection of all types of pipework; the pipework is designed according to the total hydraulic capacity of the pressure booster unit.
Pumps: 2 to 6 pumps of the Helix VE series 4..., 6..., 10..., 16..., with parallel connection. Air-cooled frequency converters on the pump motor enable infinitely variable speed control between 25 Hz and max. 60 Hz. All parts in contact with the pumped fluid for Helix VE 4..., 6..., 10..., 16... are made of stainless steel. Other designs on request. KTW/WRAS/ACS approval for all fluid wetted parts
Fittings: All pumps of the VE 4..., 6..., 10..., 16... series on the suction and pressure sides have a ball check valve with DVGW approval mark and, on the pressure side, a non-return valve with DVGW/KTW approval.
Diaphragm pressure vessel: 8 l/PN16, installed on the discharge side. With butyl rubber diaphragm, DVGW/KTW approval, compliant with food safety laws for inspection and testing purposes, with drainage system and flow fittings with DVGW/KTW approval in accordance with DIN 4807
Pressure sensor: 4 to 20 mA, arranged on the discharge side for activation of the CCe central controller
Pressure display: Pressure gauge ø 63 mm on the discharge side Additional digital end pressure indication on the alphanumeric touch screen on the Comfort Controller
Control unit/controller: The unit is equipped with the Comfort Controller CCe as standard

Download

Wilo-CC system	Download
Wilo-Helix VE 2-4-6-10-6	Download
Wilo-Economy, Wilo-Comfort, -Comfort-N, Wilo-Vario	Download
Documentation	Download

Colors

DOP

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