| Brand： | ebm-papst |
| Part No： | R3G355-AI56-01 |
| Fan Type： | Centrifugal Fan |
| Rated Voltage(V)： | 400 |
| Size(mm)： | 355 |
| Max.Air Flow(m³/h)： | 4745 |
| Max.Pressure(Pa)： | 775 |
| Input Power(W)： | 950 |
| Speed(RPM)： | 2200 |
| Noise(dB)： | 73 |
| Mass: | 8.4 kg |
| Surface Of Rotor: | Coated in black |
| Material Of Electronics Housing: | Die-cast aluminium |
| Material Of Impeller: | Aluminium sheet |
| Number Of Blades: | 6 |
| Direction Of Rotation: | Clockwise, seen on rotor |
| Type Of Protection: | IP 54 |
| Insulation Class: | "B" |
| Humidity Class: | F4-1 |
| Mounting Position: | Shaft horizontal or rotor on bottom; rotor on top on request |
| Condensate Discharge Holes: | Rotor-side |
| Operation Mode: | S1 |
| Motor Bearing: | Ball bearing |
| Technical Features: | - Output 10 VDC, max. 10 mA - Output 20 VDC, max. 50 mA - Output for slave 0-10 V - Input for sensor 0-10 V or 4-20 mA - Alarm relay - Integrated PID controller - Motor current limit - PFC, passive - RS485 ebmBUS - Soft start - Control input 0-10 VDC / PWM - Control interface with SELV potential safely disconnected from the mains - Over-temperature protected electronics / motor - Line undervoltage / phase failure detection |
| Touch Current Acc. IEC 60990 (Measuring Network Fig. 4, TN System): | <= 3.5 mA |
| Electrical Leads: | Via terminal box |
| Motor Protection: | Thermal overload protector (TOP) wired internally |
| Protection Class: | I (if protective earth is connected by customer) |
| Product Conforming To Standard: | EN 61800-5-1; CE |
| Approval: | CCC; EAC; UL 1004-3 |
