R3G310-FB01-01

Manufacturer: EBM-PAPST

Description:
EC centrifugal fan - RadiCal
Weight: 4.54 kg
Motor size: 74
Size: 310 mm
Rotor surface: Galvanized
Electronics housing material: Die-cast aluminum
Impeller material: PP plastic
Number of blades: 6
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: Shaft horizontal or rotor on bottom; rotor on top on request
Condensation drainage holes: None, open rotor
Mode: S1
Motor bearing: Ball bearing
Technical features: - Output 10 VDC, max. 10 mA - Operation and alarm display - Alarm relay - Integrated PID controller - Power limiter - Motor current limitation - PFC, active - RS-485 MODBUS-RTU - Soft start - Control input 0-10 VDC / PWM - Control interface with SELV potential safely disconnected from the mains - Thermal overload protection for electronics/motor - Line undervoltage / phase failure detection
EMC immunity to interference: According to EN 61000-6-2 (industrial environment)
EMC circuit feedback: According to EN 61000-3-2/3
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: Thermal switch auto reset, internally connected
with cable: Variable
Protection class: I (if protective earth is connected by customer to the housing's connection point)
Conformity with standards: EN 60335-1 / CE
Approval: CSA C22.2 No. 77 + CAN/CSA-E60730-1 / UL 1004-7 + 60730-1