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Wilo-Comfort-Vario COR MVIE.../SCe | Wilo
Your advantages
Wilo-Comfort-Vario COR MVIE.../SCe

Your advantages

  • High energy system efficiency thanks to IE4 motor and optimised hydraulics
  • Disproportionately large frequency converter control range from 25 Hz up to a maximum of 60 Hz for a large field of application
  • High reliability thanks to various protective features including overload protection, dry-running protection and automatic deactivation.
  • Easy setting and operation with the SCe switchgear thanks to LCD display, and green knob for adjustment.
  • Ready for building automation integration with the SCe switchgear via Modbus
Series description
Wilo-Comfort-Vario COR-2-4 MVIE.../SCe

Design

Pressure-boosting system ready for connection with 2 to 4 vertically arranged non-self-priming high-pressure multistage centrifugal pumps of the MVIE 70 or 95 series switched in parallel. Each pump is equipped with integrated air-cooled frequency inverters. The system features a Smart Controller SCe.

Application

Fully automatic water supply and pressure-boosting system in inlet mode or from a tank, for domestic, commercial, industrial and municipal applications (e.g. residential, office, administration buildings, hotels, hospitals, trades, industry or water supply companies). Standby pump included in accordance with DIN 1988 and DIN EN 806.

Approved fluids are generally waters which do not attack the materials used, neither chemically nor mechanically, and do not contain any abrasive or long-fiber constituents like:

  • Drinking water (depends on required drinking water approvals, please check materials section)
  • Pure water
  • Cooling water
  • Process water
  • Firefighting water (apart from fire-fighting systems in accordance with DIN 14462 and with the approval of the local fire safety authorities)

Equipment/function

2-4 pumps per system of the MVIE (70 or 95) series with speed controlled motor via integrated frequency inverter on each pump.

SCe control panel ensures automatic control of the complete booster set.

All is mounted on galvanized steel height adjustable base frame.

All components in contact with fluid are corrosion resistant.

On pressure side:

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

On suction side

  • Shut-off valve
  • Pressure sensor 4..20mA
  • Pressure gauge

Typekey

Example:

Wilo COR-3 MVIE 7002/SCe

CO

Compact pressure boosting system

R

Regulation (control) by frequency converter

3

With one pump

MVIE

Pump series

70

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

02

Number of single pump stages

Technical data

  • Mains connections :
    • 3~400 V ± 10 %, 50 Hz
    • 3~380 V ±10 %, 60 Hz
  • Max. fluid temperature 60 °C (70 °C optional)
  • Max. ambient temperature of 40 °C
  • Operating pressure 16 bar (25 bar optional)
  • Inlet pressure 10 bar
  • Nominal connection diameters:
    • Discharge-side DN 200 – DN 250
    • Inlet-side DN 200 – DN 250
  • Speed range 1500 – 3500rpm
  • Protection class IP54
  • Fuse protection A on mains side, AC 3 according to motor power and EVU regulations

Materials

MVIE 10": 70 – 95 m³/h:

  • Pump housing made of EN-GJL-250, cataphoretic-coated grey cast iron
  • Hydraulics made of 1.4307 [AISI 304L]
  • EPDM gasket
  • With cartridge

Other versions available on request:

  • PN 25
  • FKM (Viton) gasket

Construction

Base frame: Galvanised steel, with height-adjustable vibration absorbers for comprehensive insulation against structure-borne noise as well as integrated lifting points.

Pipework: Entire pipework made of stainless steel; suitable for the connection of all piping materials used in building services. The pipework is designed pursuant to the overall hydraulic performance of the pressure-boosting system

Pumps: 2 to 4 pumps from the series MVIE 70 and MVIE 95 connected in parallel are used. The air-cooled frequency converters mounted on the pump motor enable continuous control between 25 Hz and a maximum of 60 Hz for all pumps of this series. All pump parts in contact with the fluid in stainless steel/grey cast iron with cataphoretic coating.

Valves: each pump is fitted on the suction and discharge side with a shut-off valve with DVGW approval mark or annular shut-off valves and a discharge-side DVGW-approved non-return valve.

Diaphragm pressure vessel: 8 l/PN 16 arranged on the end pressure 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 a ball valve with drain and throughflow fitting with DVGW/KTW approval in accordance with DIN 4807.

Pressure monitoring: 2 pressure sensors: 4..20 mA, arranged on the discharge side and on the suction side.

Pressure indication: Pressure gauges arranged on the suction and end pressure side.

Control panel: Smart Controller SCe standard-equipped with LCD display.

Available in other versions on request

Scope of delivery

  • Factory-mounted, ready-for-connection pressure-boosting system checked for functionality and impermeability
  • Packaging
  • Installation and operating instructions

Options

Other mains connections on request

Documents

Installation and operating instructions

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

Article Number 2535456
Edition 2021-09
Number of pages 40
PDF (6 MB)

Wilo-Control SC-Booster (SC, SC-FC, SCe)

Article Number 2535460
Edition 1809
Number of pages 1795
PDF (44 MB)

Wilo-Multivert-MVIE 11... 22 kW

Article Number 4093679
Edition 0809
Number of pages 32
PDF (2 MB)

Wilo-Multivert-MVIE 11... 22 kW

Article Number 4093679
Edition 0809
Number of pages 18
PDF (712 KB)

Certification booklet

Wilo-Control SC-Booster (SC, SC-FC, SCe)

Article Number 2550530
Edition 1811
Number of pages 8
PDF (2 MB)

Certificate REACH

Group Statement REACH

Edition 2021-05
Number of pages 4
PDF (276 KB)

Certificate

Atest PZH Zestawy CO, COR

Number of pages 1
PDF (369 KB)
Product selection
Number of results: 24
Product descriptionNumber of pumpsArticle number
Comfort-Vario COR-2 MVIE 7002/SCe (3~380/400/460 V, 50/60 Hz)
2
2552080
Comfort-Vario COR-2 MVIE 7003/1/SCe (3~380/400/460 V, 50/60 Hz)
2
2552081
Comfort-Vario COR-2 MVIE 7004/2/SCe (3~380/400/460 V, 50/60 Hz)
2
2552082
Comfort-Vario COR-2 MVIE 7004/SCe (3~380/400/460 V, 50/60 Hz)
2
2552083
Comfort-Vario COR-2 MVIE 9501/SCe (3~380/400/460 V, 50/60 Hz)
2
2552092
Comfort-Vario COR-2 MVIE 9502/1/SCe (3~380/400/460 V
2
2552093
Comfort-Vario COR-2 MVIE 9502/SCe (3~380/400/460 V, 50/60 Hz)
2
2552094
Comfort-Vario COR-2 MVIE 9503/2/SCe (3~380/400/460 V, 50/60 Hz)
2
2552095
Comfort-Vario COR-3 MVIE 7002/SCe (3~400 V, 50/60 Hz)
3
2552084
Comfort-Vario COR-3 MVIE 7003/1/SCe (3~400 V, 50/60 Hz)
3
2552085
Comfort-Vario COR-3 MVIE 7004/2/SCe (3~400 V, 50/60 Hz)
3
2552086
Comfort-Vario COR-3 MVIE 7004/SCe (3~400 V, 50/60 Hz)
3
2552087
Comfort-Vario COR-3 MVIE 9501/SCe (3~400 V, 50/60 Hz)
3
2552096
Comfort-Vario COR-3 MVIE 9501/SCe (3~400 V, 50/60 Hz)
4
2552100
Comfort-Vario COR-3 MVIE 9502/1/SCe (3~400 V, 50/60 Hz)
3
2552097
Comfort-Vario COR-3 MVIE 9502/SCe (3~400 V, 50/60 Hz)
3
2552098
Comfort-Vario COR-3 MVIE 9503/2/SCe (3~400 V, 50/60 Hz)
3
2552099
Comfort-Vario COR-4 MVIE 7002/SCe (3~400 V, 50/60 Hz)
4
2552088
Comfort-Vario COR-4 MVIE 7003/1/SCe (3~400 V, 50/60 Hz)
4
2552089
Comfort-Vario COR-4 MVIE 7004/2/SCe (3~400 V, 50/60 Hz)
4
2552090
Comfort-Vario COR-4 MVIE 7004/SCe (3~400 V, 50/60 Hz)
4
2552091
Comfort-Vario COR-4 MVIE 9502/1/SCe (3~400 V, 50/60 Hz)
4
2552101
Comfort-Vario COR-4 MVIE 9502/SCe (3~400 V, 50/60 Hz)
4
2552102
Comfort-Vario COR-4 MVIE 9503/2/SCe (3~400 V, 50/60 Hz)
4
2552103