Frequency converter

MFU 2

Article number: 0157.1215
Manufacturer: MAICO
Frequency converter for controlling fan speed, recommended motor power of 0.75 kW
MFU 2 IM0011841.PNG Frequency converter for controlling fan speed, recommended motor power of 0.75 kW

Characteristic curve

Dimensioned drawing

Technical data

MFU 2 - Technical data

Article MFU 2
Rated voltage 3 x 380 V to 480 V (+/- 10%)
Frequency 50 Hz/60 Hz
Inom 2,6 A
Recommended motor power 750 W
Degree of protection IP 54
Housing material Sheet steel, galvanised
Colour Light grey, similar to RAL 7035
Weight 5,6 kg
Width 200 mm
Height 350 mm
Depth 157 mm
Ambient temperature -10 °C up to 50 °C
Packing unit 1 piece
Range C
GTIN (EAN) 4012799572152
Article number 0157.1215

Accessories of

MFU 2 - Accessories of

is a general accessory of

Product type Name Art. No. Price*(EUR) Action
Axial fan DAS 71/6 Discontinued product 0083.0852 on request
  • On the notes
Quickbox DSQ 45/4 Discontinued product 0080.0036 on request
  • On the notes
Quickbox DSQ 45/4 K Discontinued product 0080.0078 on request
  • On the notes
Sound-insulated channel fan DSK 35/4 No longer available for delivery 0086.0646 on request
  • On the notes

Product description

Productdescription

MFU 2

short description

Frequency converter for controlling fan speed, recommended motor power of 0.75 kW

Product description

  • Frequency converter for controlling fan speed in continuously variable manner.
  • With mains filter and extra terminal block.
  • With motor protection switch via thermal contact or PTC thermistor.
  • Control inputs: electrically isolated, PLC-compatible, freely programmable.
  • Nominal value inputs: 0 - 5 V, 0 - 10 V, 0(4) - 20 mA with voltage and current offset calibration function.
  • Nominal value output: 1 analogue output 0 - 10 V.
  • Digital inputs: 6, some of which are freely programmable.
  • Signal outputs: 2, some of which are freely programmable.
  • Digital outputs: 2 potential-free outputs for fault and operating messages (changeover contact).
  • Connections using metric screw connections 2 x PG 12, 2 x PG 16.
  • Preset in the factory for 15 programmable fixed speeds.
  • Service life of around 80 000 hours at 80 to 85 % nominal load.
  • Suitable for DSK, DAS, DSQ, EDR 56/63/71 and all DZ... fans with phase isolation (special version).
  • ST EC 010 can also be used for remote maintenance.

Table of contents

Wiring diagram

MFU 2 - Wiring diagram

Predecessor - successor

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