Description
The ebmpapst R2E133-BH82-26 is an AC Centrifugal Fan with measuring 133 mm in diameter. It is powered by the M2E052-BF motor and operates on a nominal voltage of 200 VAC at both 50 Hz and 60 Hz frequencies. The fan has a dual-frequency power input of 20 W/25 W and a speed of 2750 RPM/3200 RPM. Featuring Ball Bearings and internal thermal overload protection, this unit is a robust solution for pressure ventilation and air intake in demanding cooling systems like electronic cabinets and Rittal enclosures.
R2E133-BH82-26 Fan Parameters
Model: R2E133-BH82-26
Manufacturer: ebmpapst
Fan Type: AC Centrifugal Fan (Backward-Curved Motorized Impeller)
Dimensions: 133 mm
Nominal Voltage: 200 VAC
Frequency: 50 Hz/60 Hz
Maximum Airflow: 290 m3/h / 340 m3 /h
Maximum Static Pressure: 130Pa / 270 Pa
Rated Speed: 2750 RPM/3200 RPM
Power Input: 20 W/25 W
Current Draw: 0.12 A/0.13 A
Motor: M2E052-BF
Motor Bearing: Ball Bearing
Motor Protection: Thermal Overload Protector (TOP) wired internally
Type of Protection: IP 44
Protection Class: I (if protective earth is connected by customer)
Material of Impeller: PA plastic 6, fiberglass-reinforced
Material of Rotor Surface: Partially cast in aluminum
Mass: 0.7 kg
Application
The R2E133-BH82-26 Centrifugal Fan is designed to provide high-pressure airflow, making it ideal for forced air cooling and ventilation in systems with significant resistance. Common applications include Rittal enclosures, electrical cabinets, and other industrial or HVAC equipment that rely on consistent, high static pressure for efficient heat removal.
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