Product Short Description
Product Description
The ABB D2D146-AA28-28 is a high-performance, double-inlet centrifugal cooling fan purpose-built for thermal management of high-power industrial equipment. Co-engineered with ebmpapst, it delivers reliable, high-volume airflow to prevent overheating in demanding environments. Primarily designed for ABB industrial drives (e.g., ACS800 series) and large power electronics systems, it ensures stable operation under continuous load by maintaining critical temperature thresholds.
Description
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Double-Inlet Centrifugal Fan |
| Manufacturer | ebmpapst (Original Equipment for ABB) |
| Nominal Voltage | 230 V AC |
| Frequency | 50 Hz |
| Rated Current | 0.88 A |
| Starting Current | 1 A |
| Power Consumption | 345 W |
| Rated Speed | 2050 rpm |
| Airflow | High-volume cooling for high-power drives |
| Min. Back Pressure | 200 Pa |
| Motor Model | M2D068-EC |
| Phases | 3 |
| Impeller Material | Sheet steel, painted black |
| Housing Material | Sheet steel, galvanized |
| Guard Grille Material | Steel, gray plastic coating (RAL 9006) |
| Bearing Type | Hybrid bearing |
| Degree of Protection | IP44 (installation-dependent) |
| Insulation Class | F |
| Ambient Temperature Range | -25 °C to +40 °C |
| Rotation Direction | Counterclockwise (viewed toward rotor) |
| Overall Diameter | 146 mm |
| Weight | 4.8 kg |
| Certifications | CE, EN 60335-1, CSA C22.2 |
| Connection | Cable-connected |
| Protection | Thermal overload protector (TOP) |
| Mounting Position | Any |
| [19, 20, 22, 24] |
Functional Features
-
High-Efficiency Thermal Management
- Delivers robust, consistent airflow to dissipate heat from high-power ABB drives (e.g., ACS800-104) and power electronics modules, preventing thermal degradation and ensuring continuous operation under heavy load.
- Double-inlet design maximizes airflow intake, optimizing cooling efficiency even in confined cabinet spaces with high back pressure (up to 200 Pa).
- 345 W power rating and 2050 rpm speed ensure reliable heat dissipation for large-scale industrial drive systems, maintaining safe operating temperatures.
-
Industrial-Grade Durability
- Equipped with hybrid bearings for extended service life, reduced friction, and minimal maintenance in harsh industrial environments.
- Sheet steel impeller and galvanized housing resist corrosion, vibration, and mechanical stress, ensuring long-term reliability.
- IP44 protection rating safeguards against dust and solid objects, with installation-dependent sealing for enhanced environmental resistance.
- Thermal overload protector (TOP) provides automatic protection against overheating, safeguarding the fan and connected equipment.
-
Reliable Electrical Performance
- 230 V AC single-phase operation with 3-phase motor (M2D068-EC) ensures stable power input and consistent speed control.
- Low starting current (1 A) minimizes inrush stress on power supplies, while rated current (0.88 A) ensures energy-efficient operation.
- Complies with CE and CSA safety standards, meeting global electrical safety and EMC requirements for industrial applications.
-
Easy Integration & Maintenance
- Cable-connected design simplifies wiring into ABB drive cabinets and cooling systems, with flexible mounting for versatile installation.
- Universal mounting position allows flexible placement within equipment enclosures, adapting to diverse system layouts.
- Lightweight (4.8 kg) and compact 146 mm diameter form factor facilitate replacement and retrofitting into existing ABB drive systems without extensive modifications.
- Designed for direct replacement of original equipment fans in ABB ACS800 series drives, ensuring compatibility and reducing downtime.
Application Scenarios
The ABB D2D146-AA28-28 is a critical cooling solution for industries requiring reliable thermal management of high-power electronics and drive systems:
- Power & Energy Systems
- Cooling for ABB ACS800 series industrial drives, power inverters, and medium-voltage drive systems in power plants, substations, and grid infrastructure.
- Thermal management of large-scale motor drives in renewable energy projects (wind, solar) and hydroelectric power systems.
- Manufacturing & Process Industries
- Cooling of high-power variable frequency drives (VFDs) in cement, steel, and chemical plants, ensuring continuous operation of heavy machinery.
- Thermal management of conveyor systems, mixers, and pumps in continuous process manufacturing, preventing overheating-related downtime.
- Infrastructure & HVAC
- Cooling for industrial HVAC systems, data center cooling units, and air handling units requiring high-volume airflow.
- Thermal management of power electronics in railway traction systems, shipboard drives, and marine propulsion systems.
- Industrial Automation
- Cooling of large PLCs, servo drives, and control cabinets in automotive assembly lines, packaging machinery, and robotics systems.
- Thermal protection of power modules in industrial automation controllers, ensuring stable performance in high-temperature environments.
Key Advantages
- OEM-Grade Compatibility: Direct replacement for original ABB drive fans, ensuring seamless integration and performance matching.
- High Reliability: Hybrid bearings, corrosion-resistant materials, and thermal protection deliver long service life and low maintenance.
- Efficient Cooling: Double-inlet design and high airflow ensure effective heat dissipation for high-power equipment, reducing failure risk.
- Global Compliance: CE, CSA, and EN 60335-1 certifications meet international safety and quality standards.
- Cost-Effective Replacement: Simplified installation and durable design reduce lifecycle costs and downtime.
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