Leister FC550 Blower Control, Frequency Converter FC 550

Leister FC550 Blower Control
Frequency converter for Leister blowers.
More power, variable air volume,
controllable via remote control.
Frequency Conversion module that regulates blower speed
Simple Plug & Play
Improves blower efficiency by up to 60%!
Regulates Blower Speed
For: All Blowers
Conformity: CE
Benefit of frequency converter with Leister blowers
• Better hot air processes Because air volume and heating performance can be set independently, precisely and reproducibly from each other.
• Up to 60% higher blower performance Because the frequency converter lets the blower turn faster than the mains frequency
• Lower system costs Smaller and cheaper blowers can be used or fewer blowers will be necessary, because multiple air heaters can be connected to a blower.
• Easy to integrate in the controller By the remote control interface 4-20mA/0-10V or by fixed set values (up to 4) via clamp contacts.
• Air supply controller Active braking function enables quick air volume changes, i.e. for timed systems.
• Save energy – heat only when necessary There are timed processes, where hot air is necessary within a clearly defined time window. For the rest of the time, the air volume can be minimised and the heating performance switched off.
• Simple plug & play installation The frequency converter is already configured for operation with Leister blowers.
• Secure Integrated current monitoring and a built-in motor protection switch protect the blower.
• Elimination of the motor condensator This function is already integrated in the frequency converter.

Technical Data
Input voltage V~ 1 × 200 – 240 VAC
Max. blower rated power W 550
Frequency Hz 50 / 60
Typical input current at full load A 8.1
Output rated power (100%) A 3.0
Weight kg 1.0
Mark of conformity CE
Protection classe I 1
Article No. 117.359 frequency converter FC 550