Products
Temp. 76±2°F Humidity 50% Energy Efficiency Test Lab Of ENERGY STAR Qualified Ceiling Fans
Products Description
Temp. 76±2°F Humidity 50% Energy Efficiency Test Lab of ENERGY STAR Qualified Ceiling Fans
Overview:
The ceiling fan energy efficiency test conforms to the standard of " Building a Testing Facility and Performing the Solid State Test Method for ENERGY STAR Qualification of Ceiling Fans ".
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 Qualification of Ceiling Fans
► Other standards
Types of UUT :
ENERGY STAR Qualified Ceiling Fans
Technical Parameters:
Ceiling Fans:36″,42″,44″,48″,52″,56″,60″
Constant temperature and humidity air conditioning:
Temperature: 20-50°C±1°C, default 24.5±1°C, i.e. 76±2°F;
Humidity: (20-80) % ± 3%., The default is 50%,
Used to adjust the test room’s temperature and humidity, with the automatic throttle switch system
Mounting rail:
10ft*2 pieces
8ft*1piece
4ft*1 piece
Arranged by: Figure 3.2– Rail Measurements and Details
Test cylinders: 44″X36″, 50″X36″, 52″X36″, 56″X36″, 60″X36″, 64″X36″, 68″X36″, total 7 pieces
Selected according to: Table 3.1– Cylinder and Sensor Selection Guide
Equipment Structure:
No.:
Name
Contents
1
Test Samples
2
Test Room
heat preservation moisture-proof material: double color steel cold storage plate, total thickness 75mm, steel plate thickness 0.6mm
Inner space size L*W*H:20 ft. x 20 ft. x 11 inch
Sample lifting device: height adjustment range: 500mm, computer controlled, electric lift.
3
Test Cylinders
Test cylinder arranged according to Figure 3.8 – Air Delivery Room Set-Up with 60” Cylinder
Test cylinder mounting device: can lift to achieve facilitate installation
4
Wind Speed Measurement
Rotary swing arm: Servo motor drive,0-360°, arranged by Figure 3.8 – Air Delivery Room Set-Up with 60” Cylinder
Wind speed sensor:Arranged on the rotating swing arm starting from the center of the swing arm at a distance of 4”; set up 9 pieces; 0.15-20m/s
Sampling frequency: 1time/s
5
Rotating Speed Measurement
Photoelectric speed measurement, speed value input into the computer directly
6
Power Detection
Yokogawa WT310 Power Meter
7
Electric control
PLC control, industrial computer operation, data acquisition, analysis, computer judgment
8
Frequency Power
Provide rated voltage and stable frequency
