Description
The Sunon CF4113HBL-000U-AED (also known as CF4113HBL000UAED) is an electronically commutated, explosion-proof tubeaxial cooling fan measuring 120 x 120 x 38 mm (4.72 x 4.72 x 1.50 in). Powered by an integrated 4-pole brushless EC motor with wide-range 100–240 VAC universal input, it generates a high-performance airflow of 109.0 CFM (185.2 m³/h) and static pressure of 0.37 in H₂O (92.2 Pa) while drawing only 5.10 W. Built for extreme hazardous locations, the assembly combines an IP68-rated submersible motor encapsulation with ATEX Zone 2 (Ex ec IIC Gc) compliance, flame-retardant UL 94V-0 PBT materials, precision dual ball bearings, and locked-rotor automatic restart protection.
Key Features
- Universal EC Motor: High-efficiency brushless internal motor accepts 90 to 265 VAC at 50/60 Hz with minimal 5.10 W consumption.
- ATEX Zone 2 Certified: Complies with Directive 2014/34/EU and EN IEC 60079 standards for II 3G Ex ec IIC Gc hazardous atmospheres.
- IP68 Environmental Sealing: Fully potted and sealed motor construction ensures 100% dust-tight ingress protection and continuous water submersibility.
- Precision Ball Bearings: Dual precision ball bearing assembly delivers continuous high-speed thermal stability across -25°C to +70°C in any orientation.
- Locked-Rotor Auto Restart: Automatic circuit interruption shuts down drive power during mechanical lock conditions to prevent winding burnout.
Technical Specifications
| Manufacturer | Sunon |
|---|---|
| Manufacturer Part Number (MPN) | CF4113HBL-000U-AED |
| Alternate Part Number | CF4113HBL000UAED |
| Sunon Specification Number | A12010560G-00 |
| Product Series | CF Series |
| Product Category | EC Axial Fans |
| Fan / Component Type | Tubeaxial Fan |
| Phase & Supply Type | Single-Phase AC to Brushless DC (EC) |
| Motor Architecture | Single phase, 4-pole Brushless DC motor |
| Rated Voltage | 100 / 240 VAC |
| Operating Voltage Range | 90 to 265 VAC |
| Safety Certification Voltage Range | 100 to 240 VAC |
| Starting Voltage | 85 VAC (at 25°C power on/off) |
| Supply Frequency | 50 / 60 Hz |
| Rated Speed | 3500 RPM ± 10% |
| Nominal Power Rating | 5.10 W |
| Power & Current Tolerance | ± 20% |
| Rated Current (100 VAC) | 81 mA |
| Nominal Airflow | 109.0 CFM (185.2 m³/h / 3.09 m³/min) |
| Minimum Airflow | 96.6 CFM (164.1 m³/h / 2.74 m³/min) |
| Nominal Static Pressure | 0.37 in H₂O (92.2 Pa / 9.40 mmH₂O) |
| Minimum Static Pressure | 0.31 in H₂O (77.2 Pa / 7.87 mmH₂O) |
| Nominal Noise Level | 44.9 dB(A) |
| Maximum Noise Level | 47.9 dB(A) |
| Direction of Rotation | Counter-clockwise (viewed from front of fan blade) |
| Bearing System | Precision Ball Bearing System |
| Dimensions (L × H × D) | 120 × 120 × 38 mm (4.72 × 4.72 × 1.50 in) |
| Housing Frame Material | Thermoplastic PBT (UL 94V-0) |
| Impeller Material | Thermoplastic PBT (UL 94V-0) |
| Mounting Orientation | Any orientation / universal |
| Machine Screw Spec & Torque | M4.0 (JIS B1111-1974), 3 to 4 kgf·cm |
| Self-Tapping Screw Spec & Torque | Ø5.0 mm (JIS B1122 Type 2), 5 to 8 kgf·cm |
| Termination & Cable Specs | 2 Lead Wires, UL3266 #24 AWG, Gray |
| Motor Protection | Impedance Protected & Automatic Restart Capability |
| Ingress Protection Rating | IP68 (Dust-tight and waterproof immersion) |
| Hazardous Location ATEX Marking | II 3G Ex ec IIC Gc (Directive 2014/34/EU) |
| ATEX Certificate Number | DEMKO 15 ATEX 1632U |
| Explosion Protection Standards | EN IEC 60079-0:2018, EN IEC 60079-7:2015+A1:2018 |
| Insulation Resistance | 10 MΩ minimum at 500 VDC |
| Dielectric Strength | 1800 VAC for 1 second |
| Operating Temperature Range | -25°C to +70°C (-13°F to +158°F) |
| Storage Temperature Range | -40°C to +80°C (-40°F to +176°F) |
| Unit Weight | 317 g (0.699 lbs) |
| Safety Certifications & Compliance | UL, cUR, TÜV, CE, ATEX, UKCA, RoHS (Directive 2011/65/EU) |
Applications
The Sunon CF4113HBL-000U-AED EC axial fan is engineered for critical thermal management in flammable refrigerant cooling systems, petrochemical plant analyzers, and ATEX Zone 2 classified machinery. Its sealed design makes it an ideal forced-convection solution for commercial refrigeration condensing decks, hydrocarbon (R290/R600a) chilling cabinets, and battery storage energy systems. Facility maintenance engineers also deploy this unit in hazardous waste ventilation dampers, solvent dispensing hoods, and outdoor marine industrial switchgear.
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