Temp. 23±5℃ Humidity 50%±5% ENERGY STAR Energy Efficiency Test Lab Of Pedestal And Table Fans
Temp. 23±5℃ Humidity 50%±5% ENERGY STAR Energy Efficiency Test Lab of Pedestal and Table Fans
Overview:
The pedestal and table fans energy efficiency testing conform to the standard of " Building a Testing Facility and Performing the solid State Test Method for ENERGY STAR Qualifide ".
The test system adopts IPC computer control, and the equipment testing work is completed automatically. The test data is recorded, saved, and the air volume report and energy efficiency rating are generated automatically. The data is accurate, good repeatability, high efficiency, and convenient to be stored. The test system is driven by a servo motor to ensure that the test process runs smoothly; the wind speed is measured with an imported precision anemometer; the console is placed outside the test house, ensure that the operator will not affect the wind field.
Standards:
Can be designed according to the following standards:
► Building a Testing Facility and Performing the solid State Test Method for ENERGY STAR Qualifide
► Other standards
Types of UUT :
ENERGY STAR Qualified Pedestal and Pable Fans
Technical Parameters:
| No.: | Name | Contents |
| 1 | Test Samples |
Pedestal fans, table fans
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| 2 | Test Room | Heat preservation and moisture-proof material: Double color steel cold storage plate, thickness 75mm, steel plate thickness 0.6mm |
| Inner space size LWH:20 ft. x 20 ft. x 11 inch | ||
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Constant temperature and humidity air conditioning: Temperature: 20-50℃±1℃,default 23±5℃; Humidity: 20-80%±5%, default 50%±5%, Used to adjust the test room’s temperature and humidity, with the automatic throttle switch system |
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| 3 | Test Conduit | Conduit specification: 3000×600mm |
| Test conduit mounting site:The center is located in the center of the test room with a height of 1000mm from the ground. | ||
| 4 | Wind Speed Measurement | Sensor mounting bracket: Fixed no vibration, 50mm from the end of the test conduit. |
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Wind speed sensors: set up 4 points from 0°, 90°, 180°, 270° positions on a 50mm radius circle from the center of the test conduit; set up another 4 points from 0°, 90°, 180°, 270° positions on a 100mm radius circle from the center of the test conduit, Wind speed measurement range: 0.15-20m/s, specific arrangement should be according to FIGURE 2. Position of the anemometers in the conduit |
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| 5 | Sample Install | Sample lifting platform: height adjustment range :500-1000mm, touch screen control, electric lifting. |
| Sample mobile device: range of test duct: 0-1000mm, touch screen control, ensure that the distance from fan blade plane to test conduit is 150mm. | ||
| 6 | Rotating Speed Measurement | Photoelectric rotating speed measurement, rotating speed value is input into the computer directly |
| 7 | Power Detection | Yokogawa WT310 Power Meter |
| 8 | Electric control | PLC control, industrial computer operation, with data acquisition, analysis and judgment functions |
| 9 | Frequency Power | Provide rated voltage and stable frequency (127 V ± 1%; 60 Hz ± 1%) |
System Structure:
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