AA 47 T2 1,1kW

AA47-70
Model
AA 47 T2 1,1kW
Code
255170160

HIGH PRESSURE WITH ALUMINIUM FORWARD IMPELLER 

MANUFACTURING FEATURES:

• Rolling steel sheet housing.
• Fully welded housing.
• High efficiency simple inlet forward curved impeller manufactured in cast aluminium.
• Polyester powder finishing coat.
• Standard asynchronous squirrel-cage motor with IP-55 protection and class F insulation. Standard voltages 230/400V 50Hz for three phase motors up to 4kW and 400/690V 50Hz for higher powers.
• Available positions (to be indicated in case of order): LG270, LG0, LG45, LG90, LG135, LG180. LG225, LG315.
• The indicated codes correspond to the model in position LG270

APPLICATIONS:

Designed for inline installation, they are suitable for:
• Industrial applications, extraction or injection of air.
• Cooling of machines and parts.
• Clean air transport.
• Exhaust after filters, separators and cyclones.
• Pneumatic transport.
• Maximum working temperature: carried air: 130ºC, ambient 60ºC.

UNDER REQUEST:

•  60Hz fans and special voltages.
• 2 speed motors.

Fan

Max flow
530 m³/h
Weight
49.5 Kg

Motor

Power
1,1 kW
RPM Motor
2800
I max. 230 V
4,05
I max. 400 V
2,33
Size
80
Weight
16 Kg
Efficiency
82.7 %
FP
0.85

ERP

Fan sheet
Fan type
Centrifugal fan radial or forward blades
Installation category
B Inlet free, Ducted outlet
Efficiency category
Total
VF No
Values Requirements 2015
Max. efficiency (%)
49.43 43.6
Efficiency grade (N)
54.83 49
Absorbed power (kW) 1.406
Flow (m³/h)
520
Total pressure (Pa)
3880.34
Speed (rpm)
2800
Specific ratio
1.00