Delta PFR1224UHE-CE75 Industrial Fan
Delta PFR1224UHE-CE75 Industrial Fan
Delta PFR1224UHE-CE75 Industrial Fan
Delta PFR1224UHE-CE75 Industrial Fan
Delta PFR1224UHE-CE75 Industrial Fan
Delta PFR1224UHE-CE75 Industrial Fan

Delta PFR1224UHE-CE75 Industrial Fan

$22.86

SKU: 929121895764 Brand:

Description

The Delta Electronics PFR1224UHE-CE75 is a specialized, high-static-pressure 24V DC industrial axial cooling fan engineered for demanding thermal management within critical power electronics. Built to Original Engineering specifications, this unit provides verified Technical Compatibility as an OEM replacement cooling module for Schneider Electric frequency converters, variable speed drives (VSD), and high-density industrial control cabinets. Designed with an advanced 12-blade aerodynamic profile and high-torque motor assembly, the unit overcomes extreme system impedance across dense heatsink fins and IGBT modules to prevent thermal throttling and equipment downtime.

TECHNICAL SPECIFICATIONS
Manufacturer: Delta Electronics
Model Number: PFR1224UHE-CE75
Component Type: DC Industrial Axial Cooling Fan
Frame Dimensions: 120 mm x 120 mm x 38 mm
Nominal Voltage: 24 V DC
Operating Voltage Range: 14.0 V DC to 27.6 V DC
Rated Current: 1.75 A
Rated Input Power: 42.0 W
Nominal Rotational Speed: 6000 RPM
Maximum Volumetric Airflow: 220.5 CFM (6.24 m³/min)
Maximum Static Pressure: 36.5 mmH2O (358 Pa)
Acoustic Emission: 64.0 dB(A)
Bearing Architecture: Dual Precision Ball Bearings
Frame Material: Glass-Fiber Reinforced Thermoplastic (UL 94V-0 PBT)
Impeller Material: Glass-Fiber Reinforced Thermoplastic (UL 94V-0 PBT, 12-Blade Profile)
Electrical Interface: Multi-conductor OEM lead wire harness with dedicated termination connector (CE75 standard)
Signal Output & Control: Speed sensor (Tachometer/Frequency Generator) and PWM regulation capability
Motor Protection: Electronic Locked Rotor Protection, Auto-Restart, and Reverse Polarity Protection
Dielectric Strength: 500 V AC for 1 minute between frame and terminal
Insulation Resistance: Minimum 10 MΩ between frame and (+) terminal at 500 V DC
Operating Temperature: -10 °C to +70 °C
Storage Temperature: -40 °C to +75 °C
Operating Lifetime (L10): 70,000 Hours @ 40 °C continuous duty
Weight: 330 g
Regulatory Compliance: CE, UL, cUL, TUV, RoHS

ENGINEERING DESIGN & SYSTEM INTEGRATION
1. High-Impedance Aerodynamics: The custom 12-blade impeller geometry maximizes discharge velocity and static pressure, maintaining uniform airflow through packed cabinet architectures and densely finned heat exchangers.
2. Industrial Mechanical Durability: Dual-ball bearing construction eliminates shaft runout, dampens vibration, and supports continuous duty in horizontal, vertical, or angled mounting orientations without lubricant breakdown.
3. Plug-and-Play Drive Compatibility: Factory-configured lead length and pin termination match the electrical and mechanical parameters of Schneider inverter cooling bays, eliminating the need for wire splicing or connector modifications.

INDUSTRIAL APPLICATION PROFILE
Specifically configured for high-heat dissipation zones in Schneider Altivar series inverters, automated motor drive systems, uninterruptible power supplies (UPS), photovoltaic inverters, and enclosed industrial switchgear operating under continuous industrial load.

COMMERCIAL & SUPPLY CHAIN SPECIFICATIONS
Condition: 100% Genuine, Factory New
Lead Time: Immediate dispatch available for MRO requirements; bulk project replenishment schedules supported upon request
Quality Assurance: Individual bench verification for electrical continuity and rotational balance prior to shipment

Delta PFR1224UHE-CE75 Industrial Fan

Delta PFR1224UHE-CE75 Industrial Fan

Delta PFR1224UHE-CE75 Industrial Fan

Delta PFR1224UHE-CE75 Industrial Fan

Delta PFR1224UHE-CE75 Industrial Fan

Delta PFR1224UHE-CE75 Industrial 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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