Fan Set PLUG 1500-2100 m3/h, 250/0,37kW EC
Set of fan and motor mounted on common rail, fixed to the AHU fan diaphragm. EC motors are Permanent Magnet motor, characterised by much higher efficiency vs traditional inductive AC motors.
EC motors (Electronically Commutated) – where mechanical commutator switching the windings has been replaced with electronic one.
Change of revolutions is done by means of changing the frequency rate of windings switching (rate or magnetic field rotating).
Highly inductive permanent magnets have applied in EC motors used by VTS, which enabled to achieve high torque at relatively small dimensions, together with reaching IE4 efficiency class.
Available Energy classes: IE4.
Rated voltage: 3x400V AC.
Motor widing insulation class: F.
Protection degree: IP54.
Max working ambient temperature: 55°C.
Lifespan: - 70 000 hours at load not exceeding 70% of nominal capacity at ambient temperature not exceeding 35°C, 30 000 hours at 100% capacity load at ambient temperature not exceeding 55°C.