Double inlet centrifugal fans with direct drive motor and turbine with
forward blades
Fan:
– Casing in galvanised sheet steel.
– Fan casing made of galvanised sheet steel.
– Supplied with PSB support feet.
Motor:
– High efficiency (HE) motors for ErP 2015 compliance.
– Enclosed motors with built-in thermal protector. Class F. with ball bearings.
IP54 protection.
– Single-phase 220-240V-50Hz and three-phase 220-240/380-415V-50Hz.
– Maximum temperature of the air to be transported: -20ºC + 60ºC.
Finishing:
– Anticorrosive in galvanised steel sheet.
Maximum flow 7800m³/h
Speed 850Rpm
Mass 24,50Kg
ERP
Efficiency 42,9%.
Efficiency N 49.5
Measurement category A
Efficiency category Static
Specific ratio 1.00
Flow rate (m³/h) 4545
Pressure (Pa) 307
Electrical power (kW) 0.905
Speed (rpm) 853
VSD variable speed drive not required
ErP 2015 compliance
MOTOR DATA
Rated Mechanical Power (kW) 1,10
Hz/phase 50/3
Motor (rpm) 850
Poles 6P
Max. current (A) 380-415 V 3,80
Max. current (A) 220-240 V 6,60
Motor frame size 90