R3G250-RE07-05

Fabricante: EBM-PAPST

Descrição:
EC centrifugal fan - RadiCal
Weight: 1.8 kg
Motor size: 55
Size: 250 mm
Rotor surface: Thick-film passivated
Electronics housing material: Die-cast aluminum
Impeller material: PA plastic
Number of blades: 7
Direction of rotation: Clockwise, viewed toward rotor
Degree of protection: IP54
Insulation class: "B"
Moisture (F) / Environmental (H) protection class: H1
Max. permitted ambient temp. for motor (transport/storage): + 80 °C
Min. permitted ambient temp. for motor (transport/storage): - 40 °C
Installation position: Any
Condensation drainage holes: None, open rotor
Mode: S1
Motor bearing: Ball bearing
Technical features: - Speed setting input (230 V) - Motor current limitation - Soft start - Thermal overload protection for electronics/motor - Line undervoltage detection
Speed levels: 2
EMC immunity to interference: According to EN 61000-6-2 (industrial environment)
EMC interference emission: According to EN 61000-6-4 (industrial environment)
Touch current according to IEC 60990 (measuring circuit Fig. 4, TN system): <= 3,5 mA
Motor protection: Electronic motor protection
with cable: Variable
Protection class: I (with customer connection of protective earth)
Conformity with standards: EN 60335-1 / CE
Approval: EAC