Helios Fans Duct Fan SB 125 A

Manufacturer: Helios Fans
Designation: Duct Fan 1 PH soundproofed
Type: SB 125 A
Housing Material: Treated Steel
Airflow Unloaded: 230 m³/h
Connection Voltage: 230 V
Power Consumption: 0.061 kW
With Thermal Protection: Yes
DC Motor: No
Indirect Drive: No
Electrical Connection: Terminal Blocks
Protection Class (IP): IP44
Max. Air Temperature: 80 °C
Motor with 2 Speeds: No
Suitable for Electronic Control: Yes
Suitable for Frequency Control: No
Suitable for Low Voltage Control: No
Suitable for Transformer Control: Yes
Reversible Poles: No
Length: 400 mm
Duct Diameter: 125 mm
Connection: Insertion End

Helios Fans Duct Fan SB 125 A: Additional Details
Radial duct fan with a soundproof housing. Sound-insulating housing made of galvanized steel sheet with round connection nozzles compatible with standard ducts. Sound-absorbing perforated sheet metal interior lining, backed with a 50 mm thick mineral fiber board. Removable cover. Fan chamber and housing spiral easily accessible. Motor and impeller can be swung out. High-performance drum impeller with forward-curved blades made of galvanized steel sheet. Vibration-free operation due to dynamic balancing according to quality class G 6.3 VDI 2060 and DIN ISO 1940. Single-phase AC external rotor motor in closed design, maintenance-free, speed controllable by voltage reduction, built-in thermal contacts, sealed, low-noise ball bearings with long-term lubrication.