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Temp. 76±2°F Humidity 50% Energy Efficiency Test Lab Of ENERGY STAR Qualified Ceiling Fans

Categories Energy Efficiency Lab
Brand Name: Sinuo
Model Number: SN335B
Certification: Calibration Certificate (Cost Additional)
Place of Origin: China
MOQ: 1
Price: Tailored
Payment Terms: T/T
Supply Ability: 1 Set Per Month
Delivery Time: 2 Months
Packaging Details: Plywood
UUT: ENERGY STAR qualified ceiling fans
Control: IPC computer control
Room Dimensions: L*W*H:20 ft. x 20 ft. x 11 inch
Room Environment: Temperature 24.5±1°C, humidity 50%
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Temp. 76±2°F Humidity 50% Energy Efficiency Test Lab Of ENERGY STAR Qualified Ceiling Fans


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:


No.:NameContents
1Test Samples

Ceiling Fans:36″,42″,44″,48″,52″,56″,60″

2Test Roomheat 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

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

Sample lifting device: height adjustment range: 500mm, computer controlled, electric lift.
3Test Cylinders

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

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
4Wind Speed MeasurementRotary 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
5Rotating Speed MeasurementPhotoelectric speed measurement, speed value input into the computer directly
6Power DetectionYokogawa WT310 Power Meter
7Electric controlPLC control, industrial computer operation, data acquisition, analysis, computer judgment
8Frequency PowerProvide rated voltage and stable frequency

Equipment Structure:


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