With a capacity of up to 5.5 kW, Leister’s LHS 41L PREMIUM is a medium-sized air heater that has been tested in use thousands of times. The housing’s small dimensions and mounting plate facilitate its integration into the production process. With a heating pipe diameter of 50 mm (1.97 in), the LHS 41L PREMIUM also enables high air flow for applications with high requirements. At the same time, the heating power can be continuously adjusted via a red rotary potentiometer on top of the housing.
Technical Data
Metric
Imperial
Phases
1x
Voltage
230 - 400 V
Current
5 - 19 A
Power
2000 - 5500 W
Max. air outlet temperature
650 °C
Min. airflow
Required minimum air volume at 100% heating power and an air inlet temperature of 20°C / 68°F
160 - 420 l/min
Max. air inlet temperature
65 °C
Max. ambient temperature
65 °C
Air temperature control
Open loop
Overheating protection
Yes
Alarm output
Normally open contact
Max. inlet pressure
100 kPa
Nozzle connection ø
50 mm / 2 in
Display
No
Length
275 mm
Width
85 mm
Height
91 mm
Weight
0.95 kg
Approvals
CE; S+
Protection class
II
Highlights
Powerful and easy to integrate
Easy to integrate
Integrated mounting plate
With the help of the mounting plate on the bottom corners of the device and by virtue of its small footprint, the LHS 41L PREMIUM is easily integrated in existing industrial processes and facilitates installation for machinists.
Controllable
Potentiometer for power adjustment
Thanks to the red rotary potentiometer, the heat output can be continuously adjusted on the LHS 41L PREMIUM - as on all LHS PREMIUM units.
Connected
Flexible operation
Powerful external blowers like the ROBUST or SILENCE from Leister can be connected to the fixed blow in sockets on the LHS 41L.
