HCDF: Axial fans with square frame, with ATEX Ex d certification

Three-phase motor.

Power (kW): 0.25

Supply: 400V /50Hz

I max (A): 2.42

Air flow max. (m³/h): 8400

Speed (rpm): 910

Sound pressure level dB(A): 63

Weight (Kg):  30.5

Dimensions (mm):

øA = 710

øB = 630

øD = 560

E = 397

FEATURES

Fan:

• HCH/ATEX: Support ring in sheet steel with aluminium strip in the impeller area in accordance with Standard EN-14986:2007

• HCT/ATEX: Sheet steel long casing with aluminium strip in the impeller area in accordance with Standard EN-14986:2007

• Impeller made from cast aluminium • Incorporates with inspection hatch (HCT)

• Airflow direction from motor to impeller

Motor:

• Class F motors with ball bearings and ATEX certification, Ex e explosion-proof and Ex d, Ex tc, or Ex tb flame-resistant

• Three phase, 50Hz, 230/400V motors up to and including 4kW. 400/690V over 4kW

• Fan working temperature: -20ºC + 40ºC

Finish:

• Rust retardant finish with ATEX paint, containing no ferrous components, in polyester resin polymerised at 190ºC, after phosphate free pre-treatment