Frequency converter

MFU 19

Article number: 0157.1220
Manufacturer: MAICO
Frequency converter for controlling fan speed, recommended motor power of 7.5 kW

Product data sheet
MFU 19 IM0011841.PNG Frequency converter for controlling fan speed, recommended motor power of 7.5 kW
Back
  • On the notes
MFU 1
MFU 2
MFU 4
MFU 6
MFU 10
MFU 14
MFU 19

Characteristic curve

Dimensioned drawing

Technical data

MFU 19 - Technical data

Article MFU 19
Rated voltage 3 x 380 V to 480 V (+/- 10%)
Frequency 50 Hz/60 Hz
Inom 19 A
Recommended motor power 7.500 W
Degree of protection IP 54
Housing material Sheet steel, galvanised
Colour Light grey, similar to RAL 7035
Weight 21,87 kg
Weight including packaging 23,85 kg
Width 260 mm
Height 710 mm
Depth 300 mm
Width with packaging 415 mm
Height with packaging 740 mm
Depth with packaging 355 mm
Ambient temperature -10 °C up to 50 °C
Packing unit 1 piece
Range C
GTIN (EAN) 4012799572206
Article number 0157.1220

Accessories of

MFU 19 - Accessories of

is a general accessory of

Product type Name Art. No. Price*(EUR) Action
Axial fan DAS 90/4 0083.0859 on request
  • On the notes
Axial fan DAS 125/6 0083.0866 on request
  • On the notes

Product description

Productdescription

MFU 19

short description

Frequency converter for controlling fan speed, recommended motor power of 7.5 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 19 - Wiring diagram

Predecessor - successor

Notes
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