Enclosures made of fire-resistant plastic resin, class E2, according to ISO EN 11925-2: 2010, in areas near engine components and electrical components.
Nominal diameter 315 mm.
EC (brushless) motor, thermally protected, with shaft mounted on bearing supports, combined with centrifugal impeller.
High water resistance: IPX5 (if installed in a duct).
Equipped with thermal safety overheat safety device.
Adjustable speed via potentiometer (0-10V signal) or two-speed switch (to be set at the installation in a predetermined range).
TECHNICAL DATA AND PERFORMANCE DATA
Maximum current absorbed 2V (A) 0.13
Frequency (Hz) 50-60
Insulation class II°
IP45
Maximum absorbed current at 10 V (A) 1.75
Maximum absorbed current at 4V (A) 0.37
Maximum absorbed current at 6V (A) 0.63
Maximum absorbed current at 8V (A) 1.32
Maximum absorbed power at 10 V (W) 230
Maximum absorbed power at 4V (W) 45
Maximum absorbed power at 6V (W) 77
Maximum absorbed power at 8V (W) 170
Maximum ambient temperature for continuous operation (°C) 50
Nominal diameter (mm) 315
Ø Discharge hole (mm) 300
Power max absorbed at 2V (W) 15
Voltage (V) 220-240
Weight (Kg) 9.2
Sound breaking power at 10 V Lw 68,1[dB (A)]
Sound breaking power at 2V LWA 46.8[dB (A)]
Sound breaking power at 4V Lw 63[dB (A)]
Sound breaking power at 6V Lw 64.6[dB (A)]
Sound breaking power at 8V Lw 65.3[dB (A)]
Sound breakdown pressure at 3m at 10V Lp 47.5[dB (A)]
Sound breakdown pressure at 3m at 4V Lp 42.5[dB (A)]
Sound breakdown pressure at 3m at 6V Lp 44[dB (A)]
Sound breakdown pressure at 3m at 8V Lp 44.8[dB (A)]
Sound pressure on the exhaust side at 3m at 10V Lp 75.3[dB (A)]
Sound pressure on the exhaust side at 3m at 4V Lp 65,6[dB (A)]
Sound pressure on the exhaust side at 3m at 6V Lp 70,4[dB (A)]
Sound pressure on the exhaust side at 3m at 8V Lp 73,2[dB (A)]
Sound pressure on the supply side at 3m at 10V Lp 72.4[dB (A)]
Sound pressure on the supply side at 3m at 4V Lp 63.3[dB (A)]
Sound pressure on the supply side at 3m at 6V Lp 70.6[dB (A)]
Sound pressure on the supply side at 3m at 8V Lp 71.2[dB (A)]