Comfort COR-5 Helix V 1609/K/CC
Data sheet
Hydraulic data
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Maximum inlet pressure p inl10 bar
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Max. operating pressure p16 bar
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Pipe connection on the pressure side DNdDN 100
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Pipe connection on the suction side DNsDN 100
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Number of pumps5
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Number of stages9
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Number of standby pumps1
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Number of operating pumps4
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System output without standby pump Q104.0 m³/h
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Min. fluid temperature Tmin3 °C
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Max. fluid temperature Tmax50 °C
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Min. ambient temperature Tmin5 °C
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Max. ambient temperature Tmax40 °C
Motor data
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Mains connection3~400 V, 50 Hz
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Voltage tolerance±10 %
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Rated power P27.50 kW
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Rated current IN13.70 A
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Rated speed n2900 1/min
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Insulation classF
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Protection classIP55
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Motor efficiency ηM 50%89.8 Percentage
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Motor efficiency ηM 75%90.5 Percentage
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Motor efficiency ηM 100%90.1 Percentage
Materials
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Pump housingStainless steel
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ImpellerStainless steel
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ShaftStainless steel
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Mechanical sealQ1BE3GG
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Gasket materialEPDM
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Pipework materialStainless steel
Information for order placements
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BrandWilo
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Product descriptionComfort COR-5 Helix V 1609/K/CC
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EAN number4048482088372
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Article number2532292
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Net weight, approx. m842 kg
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Gross weight, approx. m867.0 kg
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Length with packaging3780 mm
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Height with packaging2100 mm
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Width with packaging1100 mm
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Packaging propertyTransport packaging
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Packaging typeTransport skids
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Minimum order quantity1
Tender text
Compact pressure boosting system according to DIN 1988 and DIN EN 806, for direct or indirect connection. Consisting of non self-priming, switched in parallel, vertically-mounted stainless steel high-pressure multistage centrifugal pumps in glanded versions. Ready for connection with stainless steel pipework, mounted on a base frame, including control device with all necessary measurement and adjustment equipment.
For fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and for 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 benefits
- Heavy-duty system which satisfies all the requirements of DIN 1988 (EN 806)
- WRAS/ KTW/ ACS approval of the pumps for all parts that come in contact with the fluid (EPDM version)
- High-efficiency pump hydraulics of the Helix V series in connection with IE3 standard motor, including 0.75 kW and larger (optional for smaller motor power)
- Bidirectional mechanical seals in the pumps for easy maintenance
- Flexible lantern design permits direct access to the mechanical seal
- The spacer coupling enables the mechanical seal to be replaced without dismantling the motor (from 7.5 kW)
- Hydraulics of entire system are pressure-loss optimised
- Parts that come in contact with the fluid are corrosion-resistant
- Comfort CC-FC control device with extended functions, PLC microcomputer and graphics-capable touchscreen, including frequency converter for infinitely variable control of the base-load pump
- Factory inspection and default setting at optimum operating range (incl. inspection certificate in accordance with EN 10204-3.1)
Equipment/function
- Stainless steel high-pressure multistage centrifugal pumps of the Helix V series
- Base frame made of electrolytically galvanised steel, with height-adjustable vibration absorbers for insulation against structure-borne noise
- Shut-off device on the suction and pressure sides of each pump
- Non-return valve on the pressure side of each pump
- 8 litre diaphragm pressure vessel, PN 16 including throughflow fitting in accordance with DIN 4807, pressure side
- Pressure sensor (4 – 20 mA), pressure side
- Pressure gauge, pressure side
- Automatic pump control by means of a fully electronic
Comfort Controller (CC-FC) in a sheet metal enclosure, RAL 7035 structure, protection class IP54 consisting of an internal control voltage supply unit, CPU, frequency converter, analogue and digital input and output modules.
Operation/display
- High-resolution touch display with colour display for indicating the operating statuses operation/fault/acknowledged fault, and supporting symbols and plain text for menu navigation in eight languages
- Menu navigation with plain text and symbol representation
- Detailed on-screen instructions and assistance
- Commissioning assistant
- Data recording with CSV export
- 3 user levels, display and selection of menu language, passwords, operating parameters, control parameters
- Factory-preset parameters for easy commissioning/start-up
- Three setpoints can be set as standard, setpoints 2 and 3 can be activated by contact or time, external setpoint specification by 0/4 – 20 mA signal
- Display of pump status and actual pressure value
- Lockable main switch
- Operation selectable with / without standby pump
- Elapsed time indicator for each pump
- Elapsed time indicator for entire system
- Switching cycle counter for each pump
- Switching cycle counter for entire system
- Fault log for the last 35 faults with timestamp using a real time clock
Control
- Fully automatic control for 1 to 6 uncontrolled pumps by means of setpoint/actual value comparison
- Frequency converter with sine filter for infinitely variable control of the base-load pump
- Daily timer, e.g. for setpoints 2 and 3
- Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the pressure - constant, p-c control variable
- Operating mode of the pumps freely selectable (manual, off, automatic)
- Manual-0-Automatic switch Preselection of the operating mode of each pump and manual operation in the event of a controller fault "Manual" (emergency/test mode available at mains power, motor protection available), "O" (pump switched off – cannot be switched on using the controller) and "Auto" (pump enabled for automatic mode via the controller)
- Automatic, configurable pump cycling
- Pump cycling by means of service life optimisation over operating hours
- Alternative: Pump cycling after a set time period, regardless of the operating hours
- Alternatively by impulse: The base-load pump is cycled at each new demand, regardless of operating hours
- Alternatively with pump pre-selection: one pump can be permanently defined as the base-load pump. All peak-load pumps are cycled on a running time optimisation basis
- Automatic, configurable pump test run (pump kick)
- Can be activated/deactivated
- Time between two test runs is freely programmable
- Disabling times can be programmed as desired
- Speed can be adjusted as desired
Monitoring
- Actual value of the system and actual frequency of the frequency converter are output via 0 – 10 Volt analogue signal for external measurement / display applications, 10 Volt correspond to the final sensor value
- Conductivity test of the sensor cable
- Motor protection switch / contactor combination (from 5.5 kW thermal motor protection relay)
- Automatic switchover to the standby pump in the event of an operating pump fault
- Monitoring of maximum and minimum system values with adjustable time delays and limits
- Monitoring of maximum and minimum system values with adjustable prominent time display
- Zero-flow test for switching off the system when no water is being drawn off (adjustable parameters)
- Pipe filling function for filling empty pipes (initial filling of the consumer network)
- Protection against low water level via contact e.g. for float switch or pressure switch
Interfaces
- Potential-free contacts for SBM/SSM collective operation and collective fault signals
- Logic reversal can be applied to SBM and SSM
- Contacts for switching external systems ON/OFF and protection against low water level
- External on/off via contact for deactivation of the system’s automatic mode
- Inputs for thermal winding contact (WSK) connection
- ModBus TCP
- Remote access via VNC
Optional accessories (factory installation or retrofitting after technical checks)
- Signal converter for 0/2 –10 V to 0/4 – 20 mA
- Evaluation relay for PTC motor protection
- Individual operation/fault message
- DDC control module (external pump cycling, external pump test run, external acknowledgement, external switching of the peak-load pumps on/off)
- Buffered power supply unit
- Redundant sensor
- Soft starter for peak-load pumps
- Connection to BMS in accordance with VDI 3814
Recommended accessories (to be ordered separately)
- Optional WMS low-water cut-out switchgear kit
- Flexible connection pipes or compensators
- Break tank for system separation
- Diaphragm pressure vessel
- Threaded caps for systems with threaded joint tubing
Bus systems (optional)
- BACnet, ProfiBus, LON bus, CAN bus, Modbus RTU, Web server (Ethernet), GSM modem
- Remote data transmission possible via GPRS modem
Further details on request
Standards followed
- Codes of practice for drinking water installations (TRWI) DIN 1988 (EN806)
- 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 (up to 22.0 kW, above this EN 61000-6-4 emission standard for industrial environments)
Operating data
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Fluid mediaWater
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Number of pumps5
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Fluid temperature T3 °C
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Ambient temperature T5 °C
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Maximum operating pressure PN16 bar
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Maximum inlet pressure p inl10 bar
Motor data
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Mains connection3~400 V, 50 Hz
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Rated power P27.50 kW
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Rated current IN13.70 A
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Rated speed n2900 1/min
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Insulation classF
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Protection class motorIP55
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Protection class switchgearIP54
Materials
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Pump housingStainless steel
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ImpellerStainless steel
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ShaftStainless steel
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Shaft sealQ1BE3GG
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Gasket materialEPDM
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Pipework materialStainless steel
Installation dimensions
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Pipe connection on the suction side DNsDN 100
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Pipe connection on the pressure side DNdDN 100
Information for order placements
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BrandWilo
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Product descriptionComfort COR-5 Helix V 1609/K/CC
-
Net weight, approx. m842 kg
-
Article number2532292
Wiring diagram


Ordering information
Information for order placements
-
BrandWilo
-
Product descriptionComfort COR-5 Helix V 1609/K/CC
-
EAN number4048482088372
-
Article number2532292
-
Gross weight, approx. m867.0 kg
-
Net weight, approx. m842 kg
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Overall length L2580.0 mm
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Height without packaging H1900 mm
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ColourGreen/black/silver
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Packaging propertyTransport packaging
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Packaging typeTransport skids
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Number per layer1
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Width without packaging B1036.0 mm
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Minimum order quantity1
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Pieces per pallet1
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Date of sales availability2010-01-01
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Date of introduction2010-01-01
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Wilo-CC system
Article Number | 2063144 |
Edition | 1811 |
Version number | 05 |
Page format | 209.9 x 297.0 mm |
Number of pages | 149 |
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Wilo-Comfort CO(R) .. MVI .../ .. MVIS .../ .. Helix V .../.. Helix VE ...
Article Number | 2535456 |
Edition | 1707 |
Version number | 01 |
Page format | 209.9 x 297.0 mm |
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