Range6 sizes: 355, 400, 450, 500, 630 and 710 Air performance range from 500 up to 24.000 m3/h.ILHT CC ECOWATT: Fan with multidirectional inlet plenum, motor shaft horizontal or vertical.ILHT MV ECOWATT: Ventilation unit only, motor shaft horizontal or vertical.Versions- VAV: variable air volume- COP: constant pressure- CAV: constant air volume with airflow displayConstruction- Panels made of galvanized sheet steel.- Modular structure in aluminum profiles.- 4 mounting brackets.- Rectangular duct couplings.- Direct drive centrifugal backward curved impeller manufactured from galvanized sheet steel.- Full access for cleaning and maintenance without dismantling the fan from the duct system.- Brushless motor, class F insulation with external IP55 control.- External control fitted and wired, with:• Single-phase supply 230V 50/60 Hz for models 355, 400 and 450• Three-phase supply 400V 50/60Hz for models 500, 630 and 710.• Thermal protections integrated• Fault relay integrated• Fan speed/set point adjustable with the potentiometer placed in the control or with an external control type REB ECOWATT. Analogical input to control the fan with 0-10V input signal.• Modbus RTU to RS485 port- ON-OFF electrical isolation switch.On request:For kitchen applications:- Reinforced sealing with grease resistant seal.- Condensation drain provided not mounted.Two-speed motors (not ErP compliant)- DISPLAY: For VAV and CAV versions.Emergency Operation ModeThe ILHB/ILHT ECOWATT are approved for extraction of hot gases and smokes in case of fire. This operation mode is automatic and does not require any parameterization: in case of extraction of hot gas at a temperature higher than 200°C, the control automatically switches to high speed and inhibits the internal thermal protections.- The emergency operation mode can also be activated manually with a BDRA control box (accessory).- CAV / VAV / COP mod es are deactivated.
