K3G220-CD17-01 ebm-papst K3G220-CD17-01 230VAC EC Centrifugal Blower | 2670 RPM | IP44 | PWM Control | Ball Bearing
Energy-efficient ebm-papst K3G220-CD17-01 EC centrifugal blower features PWM speed control, tachometer output, and 0-10VDC input. IP44-rated, -25°C to +60°C operation, with fiberglass-reinforced PA6 impeller. CE certified.
Key Features:
✅ PWM & 0-10VDC Speed Control – Precision airflow adjustment
✅ Fiberglass-Reinforced PA6 Construction – Lightweight & corrosion-resistant
✅ Wide Temp Range (-25°C to +60°C) – Reliable in extreme environments
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High-Efficiency, Electronically Commutated Blower with Advanced Control
The ebm-papst K3G220-CD17-01 is a 230VAC electronically commutated (EC) centrifugal blower designed for precise airflow control in demanding applications. Combining PWM input, 0-10VDC analog control, and tachometer feedback, this blower delivers 2670 RPM performance with 105W power consumption, optimized for HVAC, industrial cooling, and cleanroom systems.
Built with a fiberglass-reinforced PA6 impeller and aluminum electronics housing, the K3G220-CD17-01 offers IP44 protection against dust and moisture. Its ball bearings ensure maintenance-free operation across an extended temperature range (-25°C to +60°C), while reverse polarity and locked-rotor protection safeguard the motor.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | K3G220-CD17-01 |
| Motor Type | Electronically Commutated (EC) |
| Voltage/Frequency | 230VAC, 50/60Hz |
| Power Input | 105W |
| Current Draw | 0.78A |
| Speed Range | Adjustable via PWM/0-10VDC |
| Max Speed | 2670 RPM |
| Control Interface | PWM, 0-10VDC, Tach Output |
| Bearing Type | Ball Bearing |
| Impeller Material | Fiberglass-Reinforced PA6 (11 Blades) |
| Housing Material | Aluminum (Electronics), PA6 (Impeller) |
| Protection Rating | IP44 |
| Insulation Class | Class B (130°C) |
| Termination | 3-Wire/4-Wire Leads |
| Weight | 1.8 kg |
| Approvals | CE, EN 60335-1 |
Differentiating Features
1. Intelligent Speed Control
- PWM & 0-10VDC Input – Seamless integration with automation systems
- Tachometer Output – Real-time RPM monitoring for feedback loops
- Soft Start – Reduces inrush current and mechanical stress
2. Lightweight & Durable Construction
✔ Fiberglass-Reinforced PA6 Impeller – Resists chemicals and wear
✔ Aluminum Electronics Housing – Efficient heat dissipation
✔ IP44 Protection – Reliable in dusty/humid environments
3. Extended Operational Range
- -25°C to +60°C (-13°F to 140°F) – For freezer rooms, ovens, and outdoor use
- Motor Safeguards – Reverse polarity and locked-rotor protection
Applications
HVAC & Building Automation
- Variable air volume (VAV) systems
- Energy recovery ventilators (ERVs)
- Laboratory fume hoods
Industrial Process Cooling
- Laser and welding equipment
- 3D printing/enclosure cooling
- Semiconductor cleanrooms
Specialized Environments
- Cold storage facilities (-25°C capability)
- Food processing (PA6 resists oils/acids)
- Pharmaceutical manufacturing (low-contamination design)
Series Comparison (K3G220 Models)
| Model | Voltage | Power | Control | Key Feature |
|---|---|---|---|---|
| K3G220-CD17-01 | 230VAC | 105W | PWM/0-10VDC + Tach | Full Control Suite |
| K3G220-AP12-53 | 115VAC | 90W | 0-10VDC Only | Basic Analog Control |
| K3G220-DP22-74 | 230VAC | 130W | PWM + Tach | High-Torque Design |
Why Choose the K3G220-CD17-01?
🔹 Energy Savings – EC motor reduces power consumption vs. AC
🔹 Smart Integration – Compatible with PLCs/BMS via PWM/tach
🔹 Low Maintenance – Sealed ball bearings for 50,000+ hour lifespan
Ordering Notes:
- Bulk packaged for OEM integration
- 3/4-wire termination (selectable for control needs)
Conclusion
The ebm-papst K3G220-CD17-01 redefines precision airflow with its EC motor design, multi-protocol control, and rugged PA6/aluminum construction. Ideal for temperature-critical and automation-driven applications, it marries efficiency with industrial durability.
Need NEMA 4X/IP66 versions or custom voltage? Inquire about the K3G-HT series!
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