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Warmluftrückführung seit 1985

Accessories

Fenne KG
D-32351 Stemwede
Tel.: +49-5773-1436

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Speed controller, stepless

Drehzahlregler für Deckebnventilatoren

Regulation of the air flow
Especially next to working spaces it is possible to regulate the speed of the airflow of the fans according to requirements.

Keep power consumption at a minimum
With the stepless suitable adjusted speed you can keep the power consumption at at minimun and protect the motor.

Technical
- principle: phase angle-controlled via triac
- “kick-start”: motor friendly start (can be switched off)
- overload and thermal protection
- illuminated main on/off switch
- minimum speed can be set internally
- robust industrial housing and simple installation
- IP54 splashing water and dust protection
- customer specified marking (from 10 pieces up)

 

03.403

03.404

03.405

03.406

Voltage

230V / 50Hz

230V / 50Hz

230V / 50Hz

230V / 50Hz

Current

0,3 - 1,5 A

0,6 - 3,0 A

1,0 - 5,0 A

2,0 - 10,0 A

Fusible DIN 4166

F 3,15 A

F 5,0 A

F 8,0 A

F 16,0 A

IP protection

IP54

IP54

IP54

IP54

Dimensions

162 x 94 x 74 mm

162 x 94 x 74 mm

162 x 94 x 74 mm

203 x 124 x 100 mm

Weight

290 g

330 g

490 g

690 g

Speed controller, 5-steps  -  Transformer regulator

Drehzahlregler für Deckebnventilatoren

Regulation of the air flow
Especially next to working spaces it is possible to regulate the speed of the airflow of the fans according to requirements.

Keep power consumption at a minimum
With the stepless suitable adjusted speed you can keep the power consumption at a minimun and protect the motor.

Configuration output voltages
The 5 switching steps can be configurated as your needs with the following output voltages :
80V, 110V, 140V, 170V, 190V 230V (factory  setting is 110V to 230V).
Applications for this feature:
- less minimum speed
- limitation of maximum speed
- reverse the switching sequence

Speed regulation based on transformer
As a matter of principle, stepless regulators can create a slight humming sound especially on lower speed. Regulators based on transformer are not concerned and regulate the fans extra silent.
Another advantage is the fact that you do not need to consider a minimum load. You can e.g. regulate with a 5A regulator a  0,1A motor.

 

03.423

03.425

Voltage

230V / 50Hz

230V / 50Hz

Current

0 - 2,2 A

0 - 5,0 A

Fusible

T 3,15 A

T 8,0 A

IP protection

IP54

IP54

Dimensions

115 x 205 x 100 mm

170 x 255 x 140 mm

Weight

2300 g

5400 g

Controller recirculation hot air

Warmluftrückführungs-Regler für Deckenventilatoren

03.431  Controller recirculation hot air
For switching industrial ceiling fans according to the demand. The device records the temperature difference between the floor and the ceiling with two temperature sensors (included). If the temperature difference goes higher, the relay switches the ceiling fans on. The switch off temperature can be defined separately. The display shows constantly the two temperatures, switching state and any error messages.
Max. amperage 4A  - extendable by electric contactor.

Interval switch

Intervall-Schalter

03.436  Interval switch
Useful and cost-efficient solution for switching automatically the ceiling fans with predefined interval. The working time and break time can be defined between 3 and 60 minutes by hand directly at the two setting potentiometers, without any programming.
Housing: surface mounted IP55-DIN rail-box. The enclosure has additional space for e.g. main switch, weekly timer or  switch for permanent operation.
Max. amperage 8A  - extendable by electric contactor.