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Comfort-Vario COR-1 MHIE 406-GE (3~400 V, 50/60 Hz) | Wilo
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Comfort-Vario COR-1 MHIE 406-GE (3~400 V, 50/60 Hz)

Article number: 2789085
Technical data
Hydraulic data
Max. operating pressure p 10 bar
Pipe connection on the discharge side DNd R 1¼
Pipe connection on the suction side DNs Rp 1¼
Number of stages -
Number of standby pumps 0
Number of operating pumps 1
Min. fluid temperature Tmin 3 °C
Max. fluid temperature Tmax 70 °C
Min. ambient temperature Tmin 5 °C
Max. ambient temperature Tmax 40 °C
Motor data (per motor)
Mains connection 3~400 V, 50/60 Hz
Voltage tolerance 400/50:+/-10%, 380/60:+/-10%, 440/60:+/-6%
Insulation class F
Protection class IP54
Rated power P2 2.2 kW
Rated current IN 5.6 A
Motor efficiency 50% ηM 50% 84 %
Motor efficiency 75% ηM 75% 85.5 %
Motor efficiency 100% ηM 100% 86.5 %
Materials
Pump housing Stainless steel
Impeller Stainless steel
Shaft Stainless steel
Mechanical seal BQ1E3GG
Gasket material EPDM

3~400 V ≤7.5 kW

Product data
Brand Wilo
Product description Comfort-Vario COR-1 MHIE 406-GE (3~400 V, 50/60 Hz)
Article number 2789085
Colour Green/black/silver
Minimum order quantity 1
Date of sales availability 2010-01-01
Packaging
Packaging type Euro pallet
Packaging property Transport packaging
Pieces per pallet 1
Number per layer 1
Dimension, weight
Length with packaging 1200 mm
Length L 600 mm
Height with packaging 1080 mm
Height H 905 mm
Width with packaging 800 mm
Width W 375 mm
Gross weight, approx. m 59 kg
Net weight, approx. m 37 kg
Tender text

Water-supply unit as compact unit for pressure boosting or as water supply unit for connecting to break tank/mains network. Consisting of: non self-priming, horizontal multistage stainless steel high-pressure multistage centrifugal pump of the MHIE series. Shaft sealing with direction of rotation-independent mechanical seal. IE2 motor with integrated, air-cooled frequency converter for variable speed control between 24 Hz and max. 60 Hz.

Set up on galvanised base frame with height-adjustable vibration absorber with diaphragm pressure vessel (volume 8 l) including flow fitting in accordance with DIN 4807, integrated non-return valve, pressure sensor (4 - 20 mA) and pressure gauge for the automatic system control with p = constant function.

Delivery head setpoint continuously adjustable by means of single-button operation available on the frequency converter. Automatic zero-volume detection and deactivation. Built-in motor protection by means of electronic current monitoring. With LCD display for status and actual pressure display, as well as one-button operation for configuring the pressure level and all setpoint defaults, as well as potential-free contacts for the collective fault and collective run signals.

Wired and ready for connection and provided with gear-operated ball cock on the pressure side.

Operating Data
Number of pumps 1
Fluid temperature T 3 °C
Ambient temperature T 5 °C
Maximum operating pressure PN 16 bar
Maximum inlet pressure p inl 6 bar
Motor data
Mains connection 3~400 V, 50/60 Hz
Rated power P2 2.2 kW
Rated current IN 5.6 A
Rated speed n 3500 1/min
Insulation class F
Protection class motor IP54
Materials
Pump housing Stainless steel
Impeller Stainless steel
Shaft Stainless steel
Shaft seal BQ1E3GG
Gasket material EPDM
Pipework material Stainless steel
Installation dimensions
Pipe connection on the suction side DNs Rp 1¼
Pipe connection on the discharge side DNd R 1¼
Ordering information
Brand Wilo
Product description Comfort-Vario COR-1 MHIE 406-GE (3~400 V, 50/60 Hz)
Net weight, approx. m 37 kg
Article number 2789085
Documents

Installation and operating instructions

Wilo-Comfort CO-COR MVI_S Helix V_VE EB-R

Article Number 2535456_1
Edition 2017-07
Number of pages 32
Language ru
PDF (4 MB)