LUTZE AirBLOWER - improved thermal control
The LUTZE AirBLOWER is an accessory for the AirSTREAM wiring system for fast and reliable thermal control inside the electrical cabinet. Cabinets with an AirSTREAM wiring system are thermally optimised and, therefore, hotspots are less likely to occur inside the control cabinet. Practical tests have demonstrated impressive results. The AirBLOWER makes it possible to reduce the mean temperature in the control cabinet by up to 10 degrees Kelvin.
Operating the LUTZE AirBLOWER requires less energy than an active cooling system in the control cabinet. In many applications, the need for cabinet air conditioner may be eliminated. The AirBLOWER can be activated when a predetermined temperature setting is triggered, thus saving energy as it does not need to run constantly.
Find out if the AirBLOWER is suitable for your electrical cabinet application.
AirBLOWER fan bench
LÜTZE supplies the plug and play 24 V fan module on AirSTREAM web modules. Webs are available in lengths of 700, 900 and 1100 mm. Depending on the wiring concept, the AirSTREAM control cabinet fan comes in various installation variants. For instance, the maximum wiring space or wiring comfort can be optimised.
The AirBLOWER fan tray accessory can be retrofitted into an existing AirSTREAM frame with the mounting adapters.
Technical data:
| Power supply | 24 V DC |
| Durability at 40° | 62500 h |
| Current consumption | approx. 700mA |
| Temperature range | -40 °C to +75 °C |
AirBLOWER control unit
The control unit LCOS-AB-I controls the AirBLOWER module. This allows freely configurable operation of the fans.
Technical data:
| Temperature range | -25 °C to 70 °C |
| Protection class | IP20 |
| Power supply | 24 V |
| Connection for fan module | 24 V |
| LED status indicator | |
| Communication via IO link | |
| Configured via FDT/DTM |
PT 100 element
Cable temperature sensor with PVC cable
Technical data:
| Sensor | Pt100 (DIN EN 60751) |
| Connection cable | 2 m PVC (2 x 0.25 mm²) |