Fan Inverter

Frequency control for Nederman fans in process ventilation systems.

Frequency control to maintain a constant system pressure Nederman Fan Inverter is a frequency controller that is preprogrammed with an extraction fan application for Nederman fans. It is equipped with a pressure sensor and a PID controller that can maintain a constant negative pressure in an extraction system. As a result, Nederman Fan Inverter can maintain an almost constant airflow in extraction devices. The fan capacity is regulated to the actual demand of the airflow, depending on the number of extraction devices in use at the same time. Nederman Fan Inverter comes with a clear multi- language display to easily view and change settings. Save Energy with Nederman Fan Inverter The benefit of using Nederman Fan Inverter is that it reduces running costs, heat loss to the atmosphere and noise levels. It conserves energy and improves performance by regulating the system’s power usage as the demand from extraction devices increases or decreases.

  • Preprogrammed for quick and easy commissioning
  • Clear multi- language display for information and settings
  • Fan timer included for automatic fan start/stop
  • Built-in motor overload protection and energy counter
  • Pressure supervision

Technical data
Certifications CE
Installation Indoor
Fan inverter 3

ArtNo: 14521837

Note
Pressure sensor 2000 Pa
Weight (kg)
6
Fan inverter 4

ArtNo: 14521937

Note
Pressure sensor 2000 Pa
Weight (kg)
6
Fan inverter 5,5

ArtNo: 14522037

Note
Pressure sensor 2000 Pa
Weight (kg)
6
Fan inverter 7,5

ArtNo: 14522137

Note
Pressure sensor 5000 Pa
Weight (kg)
10
Fan inverter 11

ArtNo: 14522237

Note
Pressure sensor 5000 Pa
Weight (kg)
10
Fan inverter 15

ArtNo: 14522637

Note
Pressure sensor 5000 Pa
Weight (kg)
10
Fan inverter 18,5

ArtNo: 14525137

Note
Pressure sensor 5000 Pa
Weight (kg)
20
Fan inverter 22

ArtNo: 14525237

Note
Pressure sensor 5000 Pa
Weight (kg)
20
Fan inverter 30

ArtNo: 14525337

Note
Pressure sensor 5000 Pa
Weight (kg)
20
Fan inverter 37

ArtNo: 14525437

Note
Pressure sensor 5000 Pa
Weight (kg)
38
Fan inverter 45

ArtNo: 14525537

Note
Pressure sensor 5000 Pa
Weight (kg)
38
Fan inverter 55

ArtNo: 14525637

Note
Pressure sensor 5000 Pa
Weight (kg)
38
Fan inverter 75

ArtNo: 14525737

Note
Pressure sensor 5000 Pa
Weight (kg)
70
Fan inverter 90

ArtNo: 14525837

Note
Pressure sensor 5000 Pa
Weight (kg)
70
Fan Inverter 1,1

ArtNo: 14527837

Note
Pressure sensor 2000 Pa
Weight (kg)
6
Fan inverter 1,5

ArtNo: 14527937

Note
Pressure sensor 2000 Pa
Weight (kg)
6
Fan inverter 2,2

ArtNo: 14528037

Note
Pressure sensor 2000 Pa
Weight (kg)
6

Accessories for this product 18

Transformer 25va. 220-240v. 25va.
ArtNo: 10363189

Transformer 25va. 220-240v. 25va.

Air flow indicator 500-4500 Pa
ArtNo: 10375373

Air flow indicator 500-4500 Pa

Air flow indicator 40-600 Pa
ArtNo: 10375374

Air flow indicator 40-600 Pa

Fuse 6a incl. 4th pole
ArtNo: 14371984

Fuse 6a incl. 4th pole for main switch

Main Switch 45kW
ArtNo: 14376605

Main Switch 45kW

Maintenance switch 55kW EMC
ArtNo: 14376609

Maintenance switch 55kW EMC

Hose 6/4. 100m.
ArtNo: 14372082

Hose 6/4. 100m.

Main/maintenance switch 22kW
ArtNo: 14376611

Main/maintenance switch 22kW

Main Switch 55kW
ArtNo: 14376606

Main Switch 55kW

PTC card for Fan inverter
ArtNo: 14376436

PTC card for Fan inverter

Main Switch 37kW
ArtNo: 14376604

Main Switch 37kW

Maintenance switch 45kW EMC
ArtNo: 14376608

Maintenance switch 45kW EMC

Control cable USB-RS485
ArtNo: 14376596

Control cable USB-RS485

Maintenance switch 37kW EMC
ArtNo: 14376607

Maintenance switch 37kW EMC

Remote switch-Fan Timer
ArtNo: 14374157

Remote switch-Fan Timer in Fan Inverter

Connection box with relay
ArtNo: 14374307

Connection box with relay for spotlight and fan switch

Flashlight amber 24V AC/DC 2W
ArtNo: 12374651

Flashlight amber 24V AC/DC 2W

STO and ATEX therm. option board, varn, PTC
ArtNo: 14377016

STO and ATEX therm. option board, varn, PTC