Thermal Management for Control Cabinets
The Yokogawa AIP602 serves as a dedicated door fan unit for CENTUM VP and CS 3000 control station cabinets . This unit provides active forced-air cooling to dissipate heat from high-density I/O modules and processors. High temperatures within enclosed racks can cause processor throttling or premature component failure. Therefore, this fan unit maintains optimal internal temperatures while preserving the cabinet’s IP54 protection rating against dust and water splashes . The unit operates continuously in demanding environments such as power plants and chemical processing facilities. An integrated temperature sensor automatically regulates fan speed based on internal cabinet conditions .
Technical Specifications
| Specification | Value |
|---|---|
| Model | AIP602 |
| Type | Door Fan Unit |
| Airflow Rate | 28.3 CFM (typical) |
| Fan Speed | 3,000 RPM (typical) |
| Noise Level | ≤ 50 dB(A) |
| Dimensions (W x H x D) | 160 mm x 120 mm x 35 mm |
| Weight | 3.0 kg |
| Protection Rating | IP54 |
| Operating Temperature | -20°C to +70°C |
| Insulation Resistance | >100 MΩ at 500 VDC |
| Dielectric Strength | 1,500 VAC for 1 minute |
Installation and Maintenance
The unit mounts directly onto the cabinet door using a cutout that matches its 160 mm x 120 mm footprint . A replaceable air filter prevents dust ingress and requires regular cleaning to maintain airflow and prevent motor overheating . The fan features high-quality ball bearings designed for continuous 24/7 operation with an expected service life exceeding 50,000 hours under normal conditions .
Details
| Weight | 0.7 kg |
|---|---|
| Dimensions | 2.5 × 20.3 × 15.2 mm |
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