ebm-papst ACI4400HHAU EC Axial Fan | 100-240V AC IP65 Spark-Proof Fan for Refrigeration
AC Fans · Ebmpapst
The ebm-papst ACI4400HHAU is a spark-proof EC axial fan with 103 CFM airflow, IP65 protection, and 100,000-hour lifespan. Ideal for commercial refrigeration, freezers, and hazardous environments. Key Features ⚡ Explosion-Proof Safety: Spark-resistant EC motor compliant with ATEX Zone 2 for refrigeration safety. 💧 IP65 Protection: Dust-tight & water-resistant for harsh environments. 📈 Wide Voltage (100-240V AC): Compatible with global power standards.
- Attribute
- Specification
- Air Flow
- 103 CFM (2.88 m³/min)
- Approval Agencies
- CSAus, cURus, ATEX (IEC 60079-15)
- Bearing Type
- Ball Bearing (100,000 Hours @ 40°C)
- Blade Material
- Polyamide (PA), Nylon
- Brand
- ebm-papst
- Professional sourcingVetted supply chain with documented traceability
- Genuine partsDocumented traceability on every shipment
- ESD-safe handlingOriginal packaging, moisture controlled
- Worldwide shippingConsolidated freight to 100+ countries
Specifications
12 key parameters for ACI4400HHAU — covering AC Fans attributes used in BOM checks and design reviews.
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Attribute | Specification | Current Rating | 70mA Max |
| Air Flow | 103 CFM (2.88 m³/min) | Depth | 38mm |
| Approval Agencies | CSAus, cURus, ATEX (IEC 60079-15) | Direction of Rotation | - (EC Motor, Reversible) |
| Bearing Type | Ball Bearing (100,000 Hours @ 40°C) | EC Motor Type | Electronically Commutated |
| Blade Material | Polyamide (PA), Nylon | Frame Material | Polybutylene Terephthalate (PBT) |
| Brand | ebm-papst | IP Rating | IP65 (Dust Tight, Water-Resistant) |
Product Overview
Product narrative for the Ebmpapst part ACI4400HHAU. Read this before you compare alternates or open an RFQ.
Key Features
⚡ Explosion-Proof Safety: Spark-resistant EC motor compliant with ATEX Zone 2 for refrigeration safety. 💧 IP65 Protection: Dust-tight & water-resistant for harsh environments. 📈 Wide Voltage (100-240V AC): Compatible with global power standards.ebm-papst ACI4400HHAU EC Axial Fan – Spark-Proof Cooling for Refrigeration
The ACI4400HHAU from ebm-papst’s GreenTech ACi4400 series is a high-efficiency, spark-proof EC fan designed for commercial refrigeration, freezers, and potentially explosive environments (ATEX Zone 2). With IP65 sealing, ball bearings, and electronic commutation, it ensures reliable, energy-efficient cooling in demanding applications.Technical Specifications
| Attribute | Specification |
|---|---|
| Air Flow | 103 CFM (2.88 m³/min) |
| Approval Agencies | CSAus, cURus, ATEX (IEC 60079-15) |
| Bearing Type | Ball Bearing (100,000 Hours @ 40°C) |
| Blade Material | Polyamide (PA), Nylon |
| Brand | ebm-papst |
| Current Rating | 70mA Max |
| Depth | 38mm |
| Direction of Rotation | - (EC Motor, Reversible) |
| EC Motor Type | Electronically Commutated |
| Frame Material | Polybutylene Terephthalate (PBT) |
| IP Rating | IP65 (Dust Tight, Water-Resistant) |
| Lifespan | 100,000 Hours @ 40°C |
| Noise Level | 43 dB(A) |
| Operating Temperature | -40°C to +75°C |
| Power Consumption | 4.5W (Energy-Efficient EC Tech) |
| Rated Speed | 3300 RPM |
| Series | GreenTech ACi4400 (Spark-Proof EC Fans) |
| Speed Control | Analog Input (5-10V DC) |
| Static Pressure | - |
| Termination | 4-Terminal Lead Wires |
| Voltage Range | 100-240V AC (±10%) |
| Weight | 274.88g (0.606 lb) |
| Width/Height | 119mm x 119mm (Square Frame) |
ACi4400 Series – Spark-Proof EC Fans for Hazardous Areas
Series Highlights
- ATEX Zone 2 Certified: Safe for refrigeration/freezer units with flammable refrigerants.
- Ultra-Long Lifespan: 100,000 hours at 40°C with ball bearings.
- Energy Savings: EC motor cuts power use by up to 60% vs. AC fans.
Alternative Models in ACi4400 Series
| Model | Key Differences | Best For |
|---|---|---|
| ACI4400/2HHP | Higher Airflow (120 CFM) | Large refrigeration units |
| ACI4400MLR | Locked Rotor Sensor + Tachometer | Critical cooling monitoring |
| ACI4400L | Low-Noise Variant (38 dB(A)) | Quiet environments |
| ACI4400HH | Extended Temp Range (-50°C to 85°C) | Extreme cold storage |
Applications for ACI4400HHAU
1️⃣ Commercial Refrigeration Walk-in freezers, display coolers, ice machines. 2️⃣ Hazardous Environments (Zone 2) Food processing, chemical storage, ATEX-compliant areas. 3️⃣ Medical & Lab Equipment Blood bank refrigerators, pharmaceutical storage.Why Choose the ACI4400HHAU?
- Safety First: Spark-proof construction meets ATEX/IEC 60079-15.
- Low Maintenance: 100K-hour lifespan reduces replacement costs.
- Easy Integration: 4-wire terminals for speed control & feedback.
Conclusion
The ACI4400HHAU sets the standard for safe, efficient cooling in refrigeration, with IP65 sealing and ATEX compliance. Compare it to other ACi4400 models for higher airflow or monitoring features.Design Resources
Design articles that mention ACI4400HHAU, Ebmpapst, or the surrounding technology. Start here for selection tips and application notes.
Frequently Asked Questions
FAQ for this ac fans (ACI4400HHAU). Focused on purchasing and design-check questions, not full datasheet reprints.
What is ACI4400HHAU?
The ebm-papst ACI4400HHAU is a spark-proof EC axial fan with 103 CFM airflow, IP65 protection, and 100,000-hour lifespan. Ideal for commercial refrigeration, freezers, and hazardous environments. Key Features ⚡ Explosion-Proof Safety: Spark-resistant EC motor compliant with ATEX Zone 2 for refrigeration safety. 💧 IP65 Protection: Dust-tight & water-resistant for harsh environments. 📈 Wide Voltage (100-240V AC): Compatible with global power standards.
What type of component is ACI4400HHAU?
ACI4400HHAU is a AC Fans from Ebmpapst.
What are equivalents or related parts for ACI4400HHAU?
Related or alternative MPNs listed for ACI4400HHAU include ACI4400/2HHP. Compare package, ratings, and lifecycle status before substituting.
What are the key specifications of ACI4400HHAU?
Attribute: Specification; Air Flow: 103 CFM (2.88 m³/min); Approval Agencies: CSAus, cURus, ATEX (IEC 60079-15); Bearing Type: Ball Bearing (100,000 Hours @ 40°C); Blade Material: Polyamide (PA), Nylon.
Is ACI4400HHAU in stock at MOZ Electronics?
ACI4400HHAU is listed as in stock. Order online when a price is shown, or submit an RFQ for volume pricing and lead time.
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