ebm-papst R3G220-RD53-03 – RadiCal EC Centrifugal Fan, 220 mm, 230 V AC
The ebm-papst R3G220-RD53-03 is an EC centrifugal fan (motorized impeller) from the ebm-papst RadiCal range. It has a 220 mm backward-curved impeller. The impeller is driven by the ebm-papst M3G055-CF EC external rotor motor with integrated electronics. The fan runs directly on 200–240 V AC, 50/60 Hz, and has a 0–10 V / PWM control input plus a tach output, so it can be speed-controlled from a PLC, thermostat or BMS.
At maximum load it runs at 3230 rpm, with 168 W power input and 1.4 A current. At its best-efficiency point it delivers 805 m³/h at 366 Pa. The built-in protection features include soft start, locked-rotor protection, motor current limitation, overvoltage and undervoltage detection, and thermal overload protection. Together with the IP54 rating and 1.4 kg weight, this makes it a robust, efficient replacement for older AC centrifugal fans in cabinets, air handling and ventilation equipment.
What the Part Number Means
- R: centrifugal (radial) fan / motorized impeller
- 3G: ebm-papst EC external rotor motor (M3G series)
- 220: 220 mm impeller size
- RD53-03: ebm-papst version code for this specific variant
Key Features
- EC motor: high-efficiency M3G055-CF external rotor motor, runs on 200–240 V AC
- Speed control: 0–10 V DC / PWM input
- Outputs: tach signal (1 pulse per revolution) and a 10 V DC supply
- Protection: soft start, locked-rotor protection, current limitation, power limiter
- Monitoring: overvoltage, line undervoltage and thermal overload detection
- Impeller: 220 mm, backward-curved, 7 blades, PA plastic
- Enclosure rating: IP54, any installation position
- Approvals: UL, CSA, CCC, EAC, CE
Key Specifications (ebm-papst R3G220-RD53-03)
- Fan type: EC centrifugal fan / motorized impeller, backward-curved
- Motor: M3G055-CF
- Supply: 1~ 230 V AC (200–240 V AC), 50/60 Hz
- Speed (max. load): 3230 rpm
- Power input (max. load): 168 W
- Current draw: 1.4 A
- Best-efficiency point: 805 m³/h at 366 Pa total pressure, 3210 rpm, 0.16 kW
- Ambient temperature: −25 to +50 °C
- Fan size: 220 mm, approx. 220 × 92 mm
- Weight: 1.4 kg
- Impeller: PA plastic, 7 blades
- Electronics housing: die-cast aluminium
- Direction of rotation: clockwise, viewed toward rotor
- Degree of protection: IP54
- Insulation class: B
- Environmental protection class: H1
- Installation position: any
- Mode: S1 (continuous operation)
- Bearings: ball bearings
- Control input: 0–10 V DC / PWM (Ri = 100 kΩ, SELV)
- Outputs: tach (open collector, 1 pulse/rev) and +10 V DC, max. 10 mA
- Protection class: I (with protective earth)
- Touch current: ≤ 3.5 mA
- EMC: EN 61000-6-2 / EN 61000-6-4
- Approvals: UL 1004-7 + 60730, CSA C22.2 No. 77 + CAN/CSA E60730-1, CCC, EAC, EN 60335-1, CE
Typical Applications
- Speed-controlled cooling of control cabinets and electronics enclosures
- Air handling units, ventilation and air purification equipment
- Heat pumps, heating and cooling equipment
- Energy-efficient replacement for AC centrifugal fans of similar size
- Like-for-like replacement where R3G220-RD53-03 is specified
Buy the ebm-papst R3G220-RD53-03 from Atlantech Drives
Atlantech Drives supplies the ebm-papst R3G220-RD53-03 EC centrifugal fan with fast worldwide shipping and a 12-month warranty. Our experienced sales team can also quote matching ebm-papst fan modules, inlet rings and other EC and AC fans. Request a quote today for price and availability.
More ebm-papst Products
- ebm-papst K3G220-RD53-03 EC RadiCal Fan 220mm 230V High Efficiency
- ebm-papst R2E225-RA92-01 RadiCal AC Fan 225mm 230V
- ebm-papst R1G220-AB71-02 EC Centrifugal Fan 220mm 48V
- All ebm-papst products
Manufacturer website: ebm-papst
Keyword Synonyms
- R3G220-RD53-03 / R3G220RD5303 / R3G 220-RD53-03
- ebm-papst R3G220-RD53-03 EC centrifugal fan
- ebm-papst RadiCal 220 mm EC motorized impeller 230 V
- ebmpapst EC radial fan 0-10 V / PWM, 168 W
- ebm-papst M3G055-CF motor impeller 220 mm
- 230 V EC backward-curved impeller, IP54
- ebm-papst EC-Radialventilator R3G220-RD53-03 / ventilador centrífugo EC R3G220-RD53-03
