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YF139B Series Single-phase Capacitor Running Asynchronous Motor

Model: YF139-90-4A to YF139-550-6A
Operating Power Supply: 208~230V/50Hz (100-120V/200-240V, 50/60Hz customizable)
Power: 90W-750W
Rated Current: 0.75A-5.0A
Rated Speed: 720rpm-1250rpm
Speed Gear: 3 gears
Insulation Grade: Class B/F
Configuring Capacitors: 6-20μF/450V
Protection Grade: IP20

Model:
YF139B Series Single-Phase
Brand:
SHINE
Code:
20221113


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Product Description

Tailored for Condenser Fan Performance

The YF139B series is engineered to match the operational needs of condenser fans. Its power range (90W-750W) and variable speeds (720rpm-1250rpm) provide precise airflow control, critical for efficient heat dissipation in refrigeration and air conditioning condenser systems, optimizing cooling efficiency.

Robust Safety & Durability

With B/F-class insulation, the motor resists high temperatures generated during condenser operation, ensuring long-term stability. The IP20 protection grade prevents dust accumulation on internal components, reducing maintenance needs. High-quality capacitors (6-20μF/450V) enhance starting torque, adapting to varying load conditions of condenser fans.

Flexible Customization & Compatibility

Beyond standard 208~230V/50Hz specs, it supports 100-120V/200-240V and 50/60Hz customization, fitting global condenser fan setups. The 3-speed design allows adjustment based on cooling demands, balancing energy consumption and performance. Its standardized structure enables easy integration with most condenser fan models.

Specification Table

Model	Operating Power Supply (V/Hz)	Power (W)	Rated Current (A)	Rated Speed (RPM)	Speed Gear	Insulation Grade	Configuring Capacitors (μF/V)	Protection Grade
YF139-90-4A	208~230V/50Hz	90	0.75	1240	3	B	6/450	IP20
YF139-130-4A	208~230V/50Hz	130	1.32	1240	3	B	8/450	IP20
YF139-180-4A	208~230V/50Hz	180	1.6	1250	3	B	10/450	IP20
YF139-230-4A	208~230V/50Hz	230	1.8	1200	3	B	12/450	IP20
YF139-370-4A	208~230V/50Hz	370	3.1	1250	3	B	15/450	IP20
YF139-560-4A	208~230V/50Hz	560	4.9	1200	3	B、F	18/450	IP20
YF139-750-4A	208~230V/50Hz	750	5.0	1250	3	F	20/450	IP20
YF139-180-6A	208~230V/50Hz	180	1.5	720	3	B	8/450	IP20
YF139-370-6A	208~230V/50Hz	370	3.5	880	3	B	12/450	IP20
YF139-550-6A	208~230V/50Hz	550	4.7	880	3	B、F	18/450	IP20

Drawing

4091534208660726 139bb 139b 139b1

Application

Core Power for Condenser Fans & Cooling Systems

The YF139B series is primarily used in condenser fans of air conditioning systems, refrigeration units, and heat pump systems. In commercial HVAC (shopping malls, office buildings), it drives condenser fans to dissipate heat, ensuring stable cooling performance for large spaces. For industrial refrigeration (food storage, pharmaceutical warehouses), its durable design supports 24/7 operation, maintaining precise temperature control.

It also fits residential central air conditioning condensers, with 3-speed adjustment adapting to seasonal cooling needs. Customizable voltage/frequency makes it suitable for global markets, such as 110V/60Hz regions in North America. Additionally, it’s applied in similar cooling equipment like evaporative coolers, delivering reliable airflow for heat dissipation, making it a versatile choice for cooling-related applications.

Note

The above are representative specifications, which can be designed according to user requirements. Products with 100-120V, 200-240V, 50/60Hz can be provided as per user needs. If there are any changes without prior notice, please contact our company's technical department.