Description
The ebm-papst K3G200-AD11-02 (also known as K3G200AD1102) is an electronically commutated (EC) single-inlet diagonal fan module featuring an integrated M3G055-BI motor housed within a 245.5 × 245.5 × 90.0 mm (9.67 × 9.67 × 3.54 in) reinforced composite frame. Engineered for high aerodynamic efficiency under back pressure, it operates across a 100–130 VAC line supply at 50/60 Hz to deliver 506.0 CFM (859.7 m³/h) of airflow and up to 180 Pa (0.720 in H₂O) static pressure at a rated speed of 2850 RPM. Construction highlights include a robust PA plastic 7-blade diagonal impeller, PP plastic housing, die-cast aluminium electronics compartment, and dual ball bearings rated for any installation position. Comprehensive onboard electronics provide 0–10 VDC / PWM speed control, tachometer output, 10 VDC auxiliary power, soft start, and IP54 dust and splash protection.
Key Features
- Diagonal Flow Dynamics: Delivers superior aerodynamic pressure development and uniform airflow compared to conventional axial fan designs.
- Intelligent EC Electronics: Features integrated 0–10 VDC or PWM speed input alongside a dedicated 10 VDC auxiliary supply.
- Rugged Industrial Build: Employs a PP plastic housing, PA plastic impeller, and die-cast aluminium motor enclosure.
- Comprehensive Motor Safety: Equipped with active current limiting, locked-rotor protection, soft start, and electronic over-temperature cutoff.
- Environmental Durability: Rated IP54 with class B insulation and sealed maintenance-free ball bearings for any mounting attitude.
Technical Specifications
| Manufacturer | ebm-papst |
|---|---|
| Manufacturer Part Number (MPN) | K3G200-AD11-02 |
| Alternate Part Number | K3G200AD1102 |
| ebm-papst Internal Identification Number | 55098-5-9980 |
| Integrated Motor Model | M3G055-BI |
| Product Series | K3G200-AD |
| Product Category | EC Centrifugal Fans |
| Fan / Component Type | EC Diagonal Module (Single Inlet, with Housing) |
| Phase & Supply Type | Single-Phase (1~), AC Input EC |
| Rated Voltage | 115 VAC |
| Operating Voltage Range | 100 to 130 VAC |
| Supply Frequency | 50 / 60 Hz |
| Nominal Speed | 2850 RPM |
| Rated Power Input | 65 W |
| Rated Current Draw | 1.0 A |
| Maximum Airflow | 506.0 CFM (14.17 m³/min / 859.7 m³/h) |
| Maximum Back Pressure | 0.720 in H₂O (180 Pa) |
| Data Definition Mode | Max. load (ml) |
| Nominal Impeller Diameter | Ø 200 mm (7.87 in) |
| Overall Frame Dimensions (L × H × D) | 245.5 × 245.5 × 90.0 mm (9.67 × 9.67 × 3.54 in) |
| Number of Blades | 7 |
| Impeller Material | PA Plastic |
| Housing Material | PP Plastic |
| Electronics Housing Material | Die-Cast Aluminium |
| Terminal Box Material | PA Plastic |
| Rotor Surface Treatment | Thick Layer Passivated |
| Bearing Type | Dual Ball Bearings |
| Direction of Rotation | Clockwise (Seen on Rotor) |
| Mounting Position | Any / Universal |
| Condensate Discharge Holes | None (Open Rotor) |
| Operating Mode / Duty Cycle | Continuous Operation (S1) |
| Weight | 2.0 kg (4.4 lbs) |
| Termination Type | Terminal Box / Variable Cable Exit |
| Auxiliary Power Output | 10 VDC, max. 1.1 mA |
| Control Signal Input | 0-10 VDC / PWM |
| Speed Feedback Interface | Tach Output (Speed Sensor) |
| Control Isolation | SELV Potential Safely Disconnected from Mains |
| Operational Features | Output Limit, Motor Current Limit, Soft Start |
| Motor Protection | Locked-Rotor Protection, Over-Temperature Protected Electronics and Motor |
| Electrical Protection Class | Class I (with Customer-Connected Protective Earth) |
| Touch Current (acc. IEC 60990) | <= 3.5 mA (TN System, Measuring Network Fig. 4) |
| Insulation Class | Class B |
| Ingress Protection Rating | IP54 |
| Environmental Protection Class | H0 (Dry Environment) |
| Permissible Operating Ambient Temperature | -25 to +60 °C (-13 to +140 °F) |
| Permissible Storage / Transport Temperature | -40 to +80 °C (-40 to +176 °F) |
| EMC Interference Immunity | EN 61000-6-2 (Industrial Environment) |
| EMC Interference Emission | EN 61000-6-4 (Industrial Environment) |
| Applicable Standards & Certifications | EN 60335-1, CE, UL 1004-7 + 60730, C22.2 No. 77 + CAN/CSA-E60730-1, RoHS3 |
| Optional Accessory | Outlet-Side Guard Grille (Part No. 25000-2-2929) |
Applications
The ebm-papst K3G200-AD11-02 diagonal module is engineered for high-impedance thermal management applications requiring linear airflow across densely packed electronics enclosures and server racks. It is extensively integrated into telecommunications rectifiers, uninterruptible power supply cabinets, and industrial drive enclosures that encounter significant static resistance. Additionally, this module serves as a primary forced-air cooling unit for medical diagnostic equipment, commercial refrigeration condensers, and factory automation control panels.
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