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FB3G190-48PY-71
Fanova
Nominal Voltage | VDC | 48 |
Nominal voltage range | VDC | 36~57 |
Current draw | A | 1.5±10% |
Speed(RPM) | min-1 | 3300±5% |
Power consumption | W | 72±10% |
Sound Pressure Level | dB(A) | 70±5% |
Max. Air Flow | CFM / m3/H | 391.35/665 |
Max. Static Pressure | In.wg /Pa | 1.92/480 |
Insulation class | ~ | Class B |
Degree of protection | ~ | IP44 |
Control Input | ~ | 0~10VDC / PWM |
Signal Output | ~ | FG (Tach output ) |
The 48V 190mm High-Speed Fan Medical Cabinets represents a specialized ventilation solution designed specifically for healthcare environments. Engineered to meet stringent medical equipment standards, this compact fan delivers precise airflow control within medical cabinet systems while maintaining exceptional quiet operation. Operating on a safe 48V low-voltage power supply, it ensures patient and staff safety while providing reliable performance. The 190mm size offers an optimal balance between space efficiency and airflow capacity, making it ideal for integration into various medical cabinet designs.
Utilizing advanced aerodynamic design and precision-balanced components, this fan operates at a noise level of 35-40 dB(A), meeting the World Health Organization's recommended noise limits for hospital environments which specify levels below 40 dB(A) for patient areas.
The fan complies with ISO 13485 medical device quality management standards, ensuring it meets the rigorous requirements for use in healthcare settings. Its materials are non-toxic and low-emission, preventing contamination in sensitive medical environments.
Despite its 190mm size, the fan delivers impressive airflow rates up to 3,500 m³/h through its high-speed motor design. This ensures effective air circulation and temperature regulation within confined cabinet spaces.
The 48V low-voltage operation eliminates electrical hazards, while the fan's insulated construction prevents interference with sensitive medical equipment. It features overcurrent protection and thermal shutdown mechanisms for reliable operation.
In medication refrigeration and storage cabinets, the fan maintains consistent temperature distribution, protecting the efficacy of temperature-sensitive pharmaceuticals and vaccines.
Within diagnostic equipment cabinets and medical device enclosures, the fan prevents overheating of sensitive electronics, ensuring reliable operation of vital medical instruments.
The fan provides precise airflow control in laboratory environments, supporting consistent conditions for medical research, sample testing, and microbiological cultures.
Designed for minimal maintenance, the fan requires inspection only every 6-12 months under normal operating conditions. The enclosed motor design prevents dust accumulation, reducing cleaning requirements.
Yes, the fan's smooth surfaces and sealed construction prevent bacterial growth and allow for easy cleaning with disinfectants, making it suitable for use in sterile environments such as pharmaceutical cleanrooms.
Yes, the fan includes speed control capabilities through a 0-10V interface, allowing for precise airflow regulation to match specific cabinet requirements and temperature conditions.
The fan features EMI shielding and compliant design to minimize electromagnetic interference, ensuring compatibility with sensitive medical equipment and monitoring devices.
Nominal Voltage | VDC | 48 |
Nominal voltage range | VDC | 36~57 |
Current draw | A | 1.5±10% |
Speed(RPM) | min-1 | 3300±5% |
Power consumption | W | 72±10% |
Sound Pressure Level | dB(A) | 70±5% |
Max. Air Flow | CFM / m3/H | 391.35/665 |
Max. Static Pressure | In.wg /Pa | 1.92/480 |
Insulation class | ~ | Class B |
Degree of protection | ~ | IP44 |
Control Input | ~ | 0~10VDC / PWM |
Signal Output | ~ | FG (Tach output ) |
The 48V 190mm High-Speed Fan Medical Cabinets represents a specialized ventilation solution designed specifically for healthcare environments. Engineered to meet stringent medical equipment standards, this compact fan delivers precise airflow control within medical cabinet systems while maintaining exceptional quiet operation. Operating on a safe 48V low-voltage power supply, it ensures patient and staff safety while providing reliable performance. The 190mm size offers an optimal balance between space efficiency and airflow capacity, making it ideal for integration into various medical cabinet designs.
Utilizing advanced aerodynamic design and precision-balanced components, this fan operates at a noise level of 35-40 dB(A), meeting the World Health Organization's recommended noise limits for hospital environments which specify levels below 40 dB(A) for patient areas.
The fan complies with ISO 13485 medical device quality management standards, ensuring it meets the rigorous requirements for use in healthcare settings. Its materials are non-toxic and low-emission, preventing contamination in sensitive medical environments.
Despite its 190mm size, the fan delivers impressive airflow rates up to 3,500 m³/h through its high-speed motor design. This ensures effective air circulation and temperature regulation within confined cabinet spaces.
The 48V low-voltage operation eliminates electrical hazards, while the fan's insulated construction prevents interference with sensitive medical equipment. It features overcurrent protection and thermal shutdown mechanisms for reliable operation.
In medication refrigeration and storage cabinets, the fan maintains consistent temperature distribution, protecting the efficacy of temperature-sensitive pharmaceuticals and vaccines.
Within diagnostic equipment cabinets and medical device enclosures, the fan prevents overheating of sensitive electronics, ensuring reliable operation of vital medical instruments.
The fan provides precise airflow control in laboratory environments, supporting consistent conditions for medical research, sample testing, and microbiological cultures.
Designed for minimal maintenance, the fan requires inspection only every 6-12 months under normal operating conditions. The enclosed motor design prevents dust accumulation, reducing cleaning requirements.
Yes, the fan's smooth surfaces and sealed construction prevent bacterial growth and allow for easy cleaning with disinfectants, making it suitable for use in sterile environments such as pharmaceutical cleanrooms.
Yes, the fan includes speed control capabilities through a 0-10V interface, allowing for precise airflow regulation to match specific cabinet requirements and temperature conditions.
The fan features EMI shielding and compliant design to minimize electromagnetic interference, ensuring compatibility with sensitive medical equipment and monitoring devices.




Life Expectance | 50,000 Hours(L10),At 40℃ room, humidity 15%~65%RH |
Technical features | Motor current limitation |
Soft starting Protection | |
Under/Over voltage detection | |
Thermal overload protection for electronics/motor | |
Line undervoltage detection | |
Locked-rotor Protection | |
Reverse Polarity Protection |
Operating Temperature | Fan | -25℃ (Min. )~60℃ (Max. ) |
Heat sink of IC | 115℃ (Max. ) | |
Other electronic parts | 85℃ (Max. ) | |
Ball bearing | 80℃ (Max. ) | |
Lead Wire | 120℃ (Max. ) | |
Storage Temperature | -40℃ to 75℃ | |
Operating Humidity | 5% to 90% RH | |
Storage Humidity | 5% to 95% RH | |
Life Expectance | 50,000 Hours(L10),At 40℃ room, humidity 15%~65%RH |
Technical features | Motor current limitation |
Soft starting Protection | |
Under/Over voltage detection | |
Thermal overload protection for electronics/motor | |
Line undervoltage detection | |
Locked-rotor Protection | |
Reverse Polarity Protection |
Operating Temperature | Fan | -25℃ (Min. )~60℃ (Max. ) |
Heat sink of IC | 115℃ (Max. ) | |
Other electronic parts | 85℃ (Max. ) | |
Ball bearing | 80℃ (Max. ) | |
Lead Wire | 120℃ (Max. ) | |
Storage Temperature | -40℃ to 75℃ | |
Operating Humidity | 5% to 90% RH | |
Storage Humidity | 5% to 95% RH | |