Ebm-papst Centrifugal Fan R3G190 - RC05-03 240V 83W 0.75A, Made in Germany, New (No original packaging and instructions, sold as unit only, will be safely packed on dispatch).

Centrifugal blowers play a critical role in HVAC systems, data centres, cleanrooms, and industrial machinery, ensuring optimal air circulation and temperature control.The ebm-papst R3G190-RC05-03 is a high-performance, compact, and efficient solution for diverse ventilation needs. This blower is designed to deliver an impressive airflow of 735m³/h, making it ideal for applications that require reliable air movement. Operating at 230 V AC, it combines advanced EC motor technology with energy-efficient performance, minimising operational costs and environmental impact. Its precision-engineered blades and housing reduce noise, ensuring quiet operation without compromising performance. Perfect for both industrial and commercial settings, this blower guarantees longevity and optimal functionality.

Key Features of the ebm-papst R3G190-RC05-03, Centrifugal Blower

  • Advanced EC motor technology
  • Low noise operation
  • High energy efficiency
  • Durable construction

Benefits for You

  • Reduced operational costs
  • Extended service life
  • Environmentally friendly
  • Reliable airflow performance

Versatile Uses of the Centrifugal Blower 

  • HVAC Systems
  • Data Centres
  • Industrial Ventilation
  • Cleanrooms
  • Commercial and Residential Buildings

R3G190-RC05-03 is a RadiCal EC centrifugal fan. It is approved by CCC; UL 2111; CSA C22.2 No.77; EAC.

The ebm-papst electronically commutated motor with single inlet centrifugal blower external rotor motor is integrated within the impeller and thus, reduces installation dimensions. Its input voltage rating is 230VAC and fan speed is 3200rpm. It features forward-curved blades which is an ideal solution to a wide range of applications. The scroll housing is open on both sides for added efficiency and thus reduces the noise level. The robust and space-saving design of this centrifugal blower makes it versatile and easy to use.

Features and Benefits:


Low-pressure centrifugal solutions
Fitted with highly efficient GreenTech EC motor
Aerodynamic shape reduces noise emissions
Hybrid construction makes impellers highly corrosion resistant
EC control options available
Commutation type is electronic
Material is fibreglass reinforced composite
Impeller is PA6
Direction of rotation is clockwise, seen on rotor
190mm (dia) x 71.4mm (depth)

Applications:

  • Control cabinet cooling
  • In-line duct fans
  • Home ventilation units
  • Heat pumps

Technical Description:

Weight1,04 kg
Motor size55
Size190 mm
Rotor surfaceThick-film passivated
Electronics housing materialDie-cast aluminum
Impeller materialPP plastic
Number of blades7
Direction of rotationClockwise, viewed toward rotor
Degree of protectionIP54
Insulation class"B"
Moisture (F) / Environmental (H) protection classH1
Max. permitted ambient temp. for motor (transport/storage)+ 80 °C
Min. permitted ambient temp. for motor (transport/storage)- 40 °C
Installation positionAny
Condensation drainage holesNone, open rotor
ModeS1
Motor bearingBall bearing
Technical features- Output 10 VDC, max. 1.1 mA - Tach output - Power limiter - Motor current limitation - Soft start - Control input 0-10 VDC / PWM - Control interface with SELV potential safely disconnected from the mains - Overvoltage detection - Thermal overload protection for electronics/motor - Line undervoltage detection
EMC immunity to interferenceAccording to EN 61000-6-2 (industrial environment)
EMC circuit feedbackAccording to EN 61000-3-2/3
EMC interference emissionAccording to EN 61000-6-3 (household environment)
Touch current according to IEC 60990 (measuring circuit Fig. 4, TN system)<= 3,5 mA
Motor protectionElectronic motor protection
with cableVariable
Protection class assignmentI; If a protective earth is connected.|The built-in component has several local protection class assignments.|The final protection class is determined by the intended installation.
Conformity with standardsEN 60335-1 / UKCA / CE
Comment on CEEcodesign Directive 2009/125/EC + Fan Directive (EC) No. 327/2011 does not apply, as power consumption <125W.
ApprovalCCC / CSA C22.2 No. 77 + CAN/CSA-E60730-1 / UL 1004-7 + 60730-1 / EAC

Nominal data

Phase
1~
Type of voltage
AC
Nominal voltagein V230
Nominal voltage rangein V200 .. 240
Frequencyin Hz50/60
Type of data definition
maximum load
Speedin min-13200
Power inputin W83
Current drawin A0,75
Min. ambient temperaturein °C-25
Max. ambient temperaturein °C60

Curves

Curves
Air flow 50 Hz

Air flow 50 Hz

Measured values


nPeILpAin

in min-1in Win Ain dB(A)
1339378,60,7067
10240031,00,2753
11240037,00,3351
12240034,20,3053
13180011,70,1051
14180013,10,1246
15180015,60,1444
16180014,40,1345
2332582,30,7362
3315584,10,7458
4324084,20,7460
5300054,30,4864
6300060,50,5359
7300072,30,6457
8300066,80,5958
9240027,80,2558

Thank you for your time!