MMF-12D24DS-RP1 Mitsubishi fan
MMF-12D24DS-RP1 Mitsubishi fan
MMF-12D24DS-RP1 Mitsubishi fan
MMF-12D24DS-RP1 Mitsubishi fan
MMF-12D24DS-RP1 Mitsubishi fan

MMF-12D24DS-RP1 Mitsubishi fan

$11.43

SKU: 950962645645 Brand:

Description

The Mitsubishi MMF-12D24DS-RP1 is a high-performance, industrial-grade DC axial cooling fan engineered specifically for critical thermal management within variable frequency drives (VFDs). Featuring Original Engineering design standards, this fan ensures optimal heat dissipation for high-power semiconductor modules, preventing thermal runaway and extending the operational lifespan of host inverter systems.

Technical Specifications:
Manufacturer: Mitsubishi Electric
Model Number: MMF-12D24DS-RP1
Frame Size: 120 mm x 120 mm x 38 mm
Rated Voltage: 24V DC
Operating Voltage Range: 14.0V to 27.6V DC
Rated Current: 0.36A
Input Power: 8.64W
Bearing Type: Precision Dual Ball Bearing
Interface Type: 3-wire lead with dedicated connector
Signal Output: Speed sensor / Locked rotor alarm
Housing Material: Reinforced PBT Plastic (UL94V-0 flammability rating)
Impeller Material: Reinforced PBT Plastic (UL94V-0 flammability rating)
Operating Temperature: -10°C to +70°C
Storage Temperature: -40°C to +75°C
Expected Lifespan: 60,000 hours at 40°C ambient
Weight: 0.31 kg
Certifications: CE, UL, CSA, RoHS Compliant

Technical Compatibility and Application:
This cooling fan is optimized for direct integration with Mitsubishi FR-F740 series inverters and other high-capacity VFD units. In industrial automation environments, continuous heavy-duty cycling of VFDs generates substantial thermal loads on the IGBT modules. The MMF-12D24DS-RP1 delivers the precise static pressure and volumetric airflow required to force air through dense heatsink fins, maintaining junction temperatures within safe limits. The integrated three-wire interface provides real-time speed feedback to the inverter control board, enabling proactive system shutdown or error logging in the event of fan deceleration, thereby protecting critical production lines from catastrophic thermal failure.

Procurement and Logistics:
Condition: Brand New, Original Engineering Spare Part
Lead Time: Standard dispatch within 1-2 business days for in-stock units
Documentation: Commercial invoicing and technical data sheets available upon request

MMF-12D24DS-RP1 Mitsubishi fan

MMF-12D24DS-RP1 Mitsubishi fan

MMF-12D24DS-RP1 Mitsubishi fan

MMF-12D24DS-RP1 Mitsubishi fan

MMF-12D24DS-RP1 Mitsubishi fan

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Fans Maintenance and upkeep

1. The use environment should always be kept clean and tidy, the surface of the fan should be kept clean, there should be no sundries in the inlet and outlet air outlets, and the dust and other sundries in the fan and pipes should be cleaned regularly;

2. The fan can only operate under the condition that it is completely normal, and at the same time, it is necessary to ensure that the capacity of the power supply facilities is sufficient and the voltage is stable.

3. During the operation of the fan, if it is found that the fan has abnormal sound, the motor is seriously heated, the shell is live, the switch trips, and cannot be started, it should be stopped immediately for inspection. In order to ensure safety, maintenance is not allowed during the operation of the fan, and a test run should be carried out for about five minutes after the overhaul to confirm that there is no abnormal phenomenon before starting the operation;

4. The fan should be stored in a dry environment to avoid moisture on the motor. When the fan is stored in the open air, there should be defensive measures. In the process of storage and handling, the fan should be prevented from bumping to avoid damage to the fan.

FAQ

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