AIP602 | Yokogawa | Door Fan Unit Assembly

The AIP602 is a door fan unit designed to support airflow and ventilation within equipment enclosures. Its stated configuration includes temperature sensors for monitoring internal temperature and supporting temperature regulation. The supplied specifications also list airflow, fan speed, noise level, and environmental protection ratings for equipment selection and maintenance checks.

Technical Specifications

Airflow and Temperature Regulation

The fan moves air through the enclosure to support ventilation and heat removal. The stated airflow of 28.3 CFM is a typical value, while the 3,000 RPM fan speed provides a reference for performance checks. Actual airflow can vary with enclosure design and airflow resistance.

The supplied description identifies temperature sensors for internal temperature regulation. However, it does not specify the control method, temperature setpoints, sensor type, or switching logic. These details should be confirmed before designing an automatic fan-control circuit.

Environmental and Electrical Ratings

The IP54 rating indicates protection against dust ingress at a level that does not interfere with operation and against water splashes from any direction, subject to the applicable enclosure and installation conditions. The stated operating temperature range defines the reported ambient operating limits; it does not establish the temperature limits of every component inside the enclosure.

The insulation resistance and dielectric strength values describe different electrical test conditions. The insulation resistance is specified at 500 VDC, while the dielectric strength test uses 1,500 VAC for one minute. These ratings should not be treated as the unit's operating voltage.

Frequently Asked Questions

Q: What power supply does the AIP602 require?

A: The supplied data specifies standard AC power but does not state the rated voltage or frequency. Confirm these values on the product nameplate or in the applicable technical documentation before connecting the unit.

Q: Does the AIP602 automatically control fan speed based on temperature?

A: Temperature sensors are mentioned, but automatic speed adjustment, switching thresholds, and control logic are not specified. Do not assume variable-speed control without confirmation.

Q: What should be checked when selecting a replacement AIP602?

A: Verify the model, mounting dimensions, AC supply requirements, airflow, temperature range, and electrical ratings. Also confirm connector layout and temperature-control arrangements, as these details are not included in the supplied specifications.