Views: 0 Author: Site Editor Publish Time: 2022-07-01 Origin: Site
（1）Centrifugal Fans with Support Bracket, Technical Features Overview
One-plug Easy-mounting with Higher Efficiency
Blauberg centrifugal fans with support bracket, adopt both metal rivetstructure or welding and single-piece plastic with glass fiber reinforcement aerodynamic impeller, compact energy-saving smart EC motor drives it with maintenance free ball bearing, installed into easy-mounting, anti-vibration, robust support bracket design
to guarantee stable, quiet fan operation with Maximum “η” up to 55% efficiency at ErP Directive satisfaction of customers in their ventilation, heating, refrigeration product or system. The fans could be installed at all directions with variety of fan safety guard grill and air-guiding wind deflector dome where the patten and causation of flow loss caused by the pressure distortion in rotor and stator were analyzed. AC and DC power supply are available for entire range of centrifugal support bracket fans with integrated and intelligence EC technology motor with inside or outside mounted international standard remote control R485 communication protocol that’s suitable to be adopted in IoE(Internet of Everything), IoT(Internet of Things), smart home system, Industry 4.0 and committed to Carbon Neutrality climate change by reducing customers carbon footprints. PFC(Power Factor Correction), up to λ>96%, is optional for electricity grad stabilization compliance in certain circumstances of applications. ErP2015 (Energy-related Products) conformity, COMMISSION REGULATION (EU) No 327/2011 of 30 March 2011 implementing Directive 2009/125/EC of the European Parliament and of the Council with regard to eco-design requirements for fans driven by motors with an electric input power between 30 W and 700W.
Impeller Sizes: from minimum 133mm to 450mm diameter;
Maximum Sound Level: from 60dBA to Maximum 93dBA according different rotation speed;
Airflow: Maximum to 3,943CFM, Cubic Meter per Minute,
Air Pressure: Maximum to 1,000Pa, equal to 101.97mm H2O and to 4.01 inches H2O;
Power: Maximum motor input power goes to 700W (equal to 0.95hp, horsepower) at motor diameter 102mm.