Economy MHIE 205N-2G (3~380/400/440 V, FKM)
Data sheet
Hydraulic data
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Maximum inlet pressure p inl6 bar
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Maximum operating pressure PN10 bar
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Pressure portRp 1
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Min. fluid temperature Tmin-15 °C
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Max. fluid temperature Tmax90 °C
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Min. ambient temperature Tmin-15 °C
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Max. ambient temperature Tmax50 °C
Motor data
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Mains connection3~400 V, 50/60 Hz
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Voltage tolerance400/50:+/-10%, 380/60:+/-10%, 440/60:+/-6%
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Rated power P21.10 kW
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Rated current IN3.30 A
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Rated speed n3500 1/min
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Power consumption P1 max1400.0 W
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Activation typeSoft Start (SS)
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Min. speed nmin1005 1/min
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Max. speed nmax3260 1/min
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Motor efficiency ηM 50%79 Percentage
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Motor efficiency ηM 75%82 Percentage
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Motor efficiency ηM 100%82.5 Percentage
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Insulation classF
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Protection class motorIP54
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 sealQ1BVGG
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Gasket materialFKM
Installation dimensions
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Pipe connection on the suction side DNsRp 1
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Pipe connection on the pressure side DNdRp 1
Information for order placements
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BrandWilo
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Product descriptionEconomy MHIE 205N-2G (3~380/400/440 V, FKM)
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EAN number4048482136509
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Article number4148407
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Net weight, approx. m17 kg
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Gross weight, approx. m18.8 kg
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Length with packaging590 mm
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Height with packaging490 mm
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Width with packaging400 mm
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Packaging propertyTransport packaging
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Packaging typeOne-way pallet
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Minimum order quantity1
Tender text
Multistage, non-self-priming, horizontal high-pressure centrifugal pump in block design with horizontal suction port and vertical pressure port and built-in, air-cooled frequency converter. The integrated frequency converter enables variable speed, pressure and PID control.
Speed control
- "Speed control" : Manually with green button or via external signals
- "Differential pressure, constant" : Pressure control with pressure sensor, setpoint adjustment via green button or via external signals
- "PID control": other constant control variables (temperature, volume flow, pressure....) with sensor, setpoint adjustment with green button, by means of external signals
The electronic module provides various protective functions. They include overload protection, the detection of low water, mains undervoltage or overvoltage, high ambient temperature, missing phases, blocked pumps and short-circuits. Error messages are issued on the display.
Short-circuit-proof +24 V voltage output with max. contact strength of 30 mA is present on the electronic module. The module has potential-free contacts for SSM, red and green LED for ON/OFF signal.
Input:
- In1: Input sensor signal 4-20 mA, 0-10 V, 0-20 mA or 2-10 V
- In2: Input setpoint 0-20 mA, 0-10 V, 4-20 mA or 2-10 V
Output:
- + 24 V voltage output with max. contact strength of 50 mA
- Potential-free collective fault and run signals
- External On/Off mode. IR communication
- Plug-in position for Wilo IF-Modules Modbus, BACnet, CAN, PLR, LON for connection to the building automation
This pump has a compact design with a continuous motor pump shaft and a bidirectional mechanical seal.
The pump is suitable for water supply and pressure boosting, industrial recirculation systems, process water and cooling water circuits. It can also be used in fire extinguishing systems, washing systems as well as for irrigation.
Special features/product advantages
- Space-saving, compact block design
- All hydraulic parts which come into contact with the fluid, such as stage chambers, impellers, guide vane apparatuses and pump housings, are made of stainless steel.
- Green-button technology and display enable particularly simple parameterisation and operation of the electronic module.
- Drinking water approval (ACS, KTW, WRAS) for all components in contact with the fluid (EPDM version)
Scope of delivery
- Wilo-Multivert MHIE high-pressure multistage centrifugal pump
- Installation and operating instructions
Design notes
- Optional plug-in IF-Modules
- Sensors are available as accessories.
Operating data
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Fluid mediaWater
Product data
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Min. fluid temperature Tmin-15 °C
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Max. fluid temperature Tmax90 °C
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Max. ambient temperature Tmax50 °C
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Maximum operating pressure PN10 bar
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Maximum inlet pressure p inl6 bar
Motor data
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Mains connection3~400 V, 50/60 Hz
-
Voltage tolerance400/50:+/-10%, 380/60:+/-10%, 440/60:+/-6%
-
Rated power P21.10 kW
-
Rated current IN3.30 A
-
Rated speed n3500 1/min
-
Motor efficiency ηM 50%79 Percentage
-
Motor efficiency ηM 75%82 Percentage
-
Motor efficiency ηM 100%82.5 Percentage
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Insulation classF
-
Protection classIP54
Materials
-
Pump housingStainless steel
-
ImpellerStainless steel
-
ShaftStainless steel
-
Shaft sealQ1BVGG
-
Gasket materialFKM
Installation dimensions
-
Pipe connection on the suction side DNsRp 1
-
Pipe connection on the pressure side DNdRp 1
Information for order placements
-
BrandWilo
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Product descriptionEconomy MHIE 205N-2G (3~380/400/440 V, FKM)
-
Net weight, approx. m17 kg
-
Article number4148407
Wiring diagram
3~400 V ≤7.5 kW


Ordering information
Information for order placements
-
BrandWilo
-
Product descriptionEconomy MHIE 205N-2G (3~380/400/440 V, FKM)
-
EAN number4048482136509
-
Article number4148407
-
Gross weight, approx. m18.8 kg
-
Net weight, approx. m17 kg
-
Overall length L457.0 mm
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Height without packaging H321 mm
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ColourGreen/black/silver
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Packaging propertyTransport packaging
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Packaging typeOne-way pallet
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Number per layer1
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Width without packaging B190.0 mm
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Minimum order quantity1
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Pieces per pallet1
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Date of sales availability2010-09-01
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Date of introduction2010-09-01
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