Ceiling Fan Air Volume Energy Efficiency Test Device

Purpose: According to the technical specifications of BS EN IEC 60879:2019 and GB/T13380-2018:

1 Scope of Application (Applicable Standards)

This air volume test device is designed based on the requirements. For ease of movement and because the testing methods are largely similar, it can meet the air volume testing requirements for table fans, wall fans, floor fans, and column fans. It uses four anemometers to collect wind speed (adding two vertical anemometers to the original two horizontal ones on the test plane) to represent the average wind speed on the same ring.

2 Main Technical Parameters and Functions

2.1 Main Technical Parameters

Can comply with the air volume testing requirements of GB13380-2018 and BS EN IEC 60879:2019 for table fans, wall fans, floor fans, and BS EN IEC 60879:2019 for tower fans, bladeless fans, etc.

Laboratory dimensions: (small fan 6000*4500*3000) Unit: mm

2.2 Main Functions

Used to test wind speed, temperature, humidity, electrical parameters (voltage/current/power/power factor), speed, and time

3 Technical Requirements

3.1 Scope of Application (Unit: mm)

Table fan blade diameter 200,230,250,300,350,400,450 500

Wall fan blade diameter 250,300,350,400,450 500

Table/floor fan blade diameter 300,350,400,450 500

Floor fan blade diameter 300,350,400,450,500,600

Oscillating fan blade diameter 200,230,250,300,350,400,450,500

3.2 Measurement Accuracy

Temperature range: 0-50℃   Accuracy: below ±0.5℃

Humidity range: 0-100%RH Accuracy: below ±2%RH

Wind speed range: 0-20m/s   Accuracy: below ±0.01 m/s+2% reading

Current range: 0-5A      Accuracy: below ±0.5%

Voltage range: 0-300V    Accuracy: below ±0.5%

Power range: 0-1000W   Accuracy: below ±0.5%