|
| एमओक्यू: | 1 |
| कीमत: | Customized |
| स्टैंडर्ड पैकेजिंग: | प्लाईवुड मामले |
| प्रसव अवधि: | 60 दिन |
| भुगतान विधि: | टी/टी |
| आपूर्ति क्षमता: | प्रति माह 1 सेट |
IEC 60879 Multiple Fans Energy Efficiency Evaluation Test System
Standards application:
IEC 60879-2019 "Comfort fans and regulators for household and similar purpose- Methods for Measuring Performance "
This fan energy efficiency testing system is developed in compliance with IEC 60879:2019, ES 7821:2024, and other applicable standards. It enables precise measurement of key performance indicators, including air velocity, airflow rate, rotational speed, power consumption, and energy efficiency, for various types of fans such as table fans, floor-standing fans, and pedestal fans. The system supports data acquisition and analysis for fan product evaluation, quality inspection, and research and development purposes.
System overview:
This testing system features a single-chamber design and is equipped with a dedicated airflow measurement unit to ensure accurate and stable performance testing. The test chamber is constructed with 100 mm thick rigid polyurethane insulation panels and 0.6 mm color steel plates on both sides, providing excellent thermal insulation and environmental stability.
An independent external air-conditioning system is integrated to precisely regulate the internal test environment. Through cooling, heating, and humidification functions, the chamber temperature and humidity can be accurately controlled to fully meet various testing requirements.
The laboratory is supported by a separate operation room, designed for housing office computers, integrated power and control cabinets, and variable-frequency power supply equipment. This operation room is typically constructed adjacent to the test chamber by the customer, using modular panel structures for flexibility and convenience.
The entire test system is computer-controlled, allowing operators to conduct tests outside the chamber without disturbing the airflow field. Testing processes are fully automated, with real-time data acquisition, storage, and analysis. Upon completion, airflow performance reports and energy efficiency ratings are generated automatically, offering high repeatability, efficient operation, and convenient data management.
UUT
* Table fan
* Floor fan
* Pedestal fan
* Power supply: AC 0~250V stepless adjustable,± 1%
Test contents
* Wind speed: pedestal fan, floor fan, table fan
* Air volume: pedestal fan, floor fan, table fan
* Turning speed: pedestal fan, floor fan, table fan
* Input power: pedestal fan, floor fan, table fan
* Energy efficiency value: pedestal fan, floor fan, table fan
Test accuracy
* Air volume: once installed, the deviation between the three test results and the average value is within ± 3%.
Main electrical control parts:
| No.: | Name | Content | Range | Measurement Accuracy |
| 1 | Temperature sensor | Temperature | -30°C～80℃ | ±0.5℃ |
| 2 | Humidity sensor | Relative humidity | 0%～100%RH | ±3%RH |
| 3 | Atmospheric pressure sensor | Atmospheric pressure | 30-110kPa | ±0.2%FS |
| 3 | Digital Power Meter | Input electrical parameters | / | ±0.1% |
| 4 | Anemometer | Wind speed | 0.3～35m/s | ±0.2m/s |
Fan type and blade specifications
| Catalog | Blade Diameter/mm |
| Table fan | 200,230,250,300,350,400,450 |
| Floor fan | 300,350,400,450, 500,600 |
| Pedestal fan | 400,450,500,550,600 |
| External dimensions(mm) | 6300(W)×4700(D)×3100(H) |
| Inner dimensions(mm) | 6000(W)×4500(D)×3000(H)±15,The middle partition wall is 50mm thick |
| Laboratory maintenance structure | 100mm Rigid polyurethane foam insulation |
| Door | Inside 800×2000(H)×2 (Double door) |
| Laboratory window size | 400×400mm×2 |
Electrical control and sensor systems (this list only shows some brand models):
| Device Name | Accuracy and Grade | Reference Photo |
| Power & control cabinet | Brand: Sinuo |
|
| Temperature and humidity sensor |
Brand: DIHUI Model:DSWP-T5W1 Display decimal point: 0.01 ℃ Instrument accuracy: 0.5 ℃ Humidity:±3%RH |
|
| Anemometer |
Brand: OMEGA Model: HHF142B Range: 40 FPM to 7800 FPM Instrument accuracy: ± 1 % Accuracy |
|
| Air pressure sensor | DWSP-T5W1 | |
| Electrical parameter acquisition module |
Brand: Yokogawa Model: WT310 Accuracy: 0.1% |
|
| Industrial computer |
Brand: ADVANTECH Model: IPC-610L+SIMB I5-2400 8G 500 GSSD |
|
(1) This test device is developed according to customer requirements, and is mainly used to test the performance of table fans, floor fans and pedestal fans.
(2) This test system has the advantages of high test accuracy, accurate data, fast test speed, convenient operation, energy saving, and low investment, which traditional test stands do not have.
(3) This test system adopts dual automatic control and operation of computer, which ensures the long-term stability and convenient operation, and can effectively avoid the interruption of data collection and the readjustment of working conditions caused by the computer's crash, restart or misoperation. In addition to the simultaneous operation on the computer, the test system can also simultaneously record the original data, display the process control curve, print the original data report, automatically generate the calculation results, and display the results in the form of a curve on the computer, at the same time, issue the report in the format required by the customer.
(4) This test room uses an efficient energy-saving scheme and a fast and stable system. The fast stabilization system can reach stable conditions in 2.5 hours.
(5) The core accessories are imported well-known brands with good stability and low failure rate. The temperature & humidity sensor is DIHUI ,and the wind speed sensor is Testo or TSI brand ones, and the stepper motor and servo motor are Japanese brand ones or equivalent brand ones.
(6) The test room has the advantages of high efficiency and energy saving. Some part of the test room can make full use of the combination of heat recovery and hierarchical control to reduce operating power and save a lot of power.
(7) The overall appearance is beautiful. The well-known brand cold storage board is adopted, which has the advantages of good thermal insulation performance and flat appearance.
(8) The test room has long-term operation without failure, and the service life can reach more than 10 years.
(9) The deviation of the comparison result with the national laboratory is not more than 3%. Meet the technical requirements of national laboratory certification or production license application.
वीडियो
वीडियो
|
|
| एमओक्यू: | 1 |
| कीमत: | Customized |
| स्टैंडर्ड पैकेजिंग: | प्लाईवुड मामले |
| प्रसव अवधि: | 60 दिन |
| भुगतान विधि: | टी/टी |
| आपूर्ति क्षमता: | प्रति माह 1 सेट |
IEC 60879 Multiple Fans Energy Efficiency Evaluation Test System
Standards application:
IEC 60879-2019 "Comfort fans and regulators for household and similar purpose- Methods for Measuring Performance "
This fan energy efficiency testing system is developed in compliance with IEC 60879:2019, ES 7821:2024, and other applicable standards. It enables precise measurement of key performance indicators, including air velocity, airflow rate, rotational speed, power consumption, and energy efficiency, for various types of fans such as table fans, floor-standing fans, and pedestal fans. The system supports data acquisition and analysis for fan product evaluation, quality inspection, and research and development purposes.
System overview:
This testing system features a single-chamber design and is equipped with a dedicated airflow measurement unit to ensure accurate and stable performance testing. The test chamber is constructed with 100 mm thick rigid polyurethane insulation panels and 0.6 mm color steel plates on both sides, providing excellent thermal insulation and environmental stability.
An independent external air-conditioning system is integrated to precisely regulate the internal test environment. Through cooling, heating, and humidification functions, the chamber temperature and humidity can be accurately controlled to fully meet various testing requirements.
The laboratory is supported by a separate operation room, designed for housing office computers, integrated power and control cabinets, and variable-frequency power supply equipment. This operation room is typically constructed adjacent to the test chamber by the customer, using modular panel structures for flexibility and convenience.
The entire test system is computer-controlled, allowing operators to conduct tests outside the chamber without disturbing the airflow field. Testing processes are fully automated, with real-time data acquisition, storage, and analysis. Upon completion, airflow performance reports and energy efficiency ratings are generated automatically, offering high repeatability, efficient operation, and convenient data management.
UUT
* Table fan
* Floor fan
* Pedestal fan
* Power supply: AC 0~250V stepless adjustable,± 1%
Test contents
* Wind speed: pedestal fan, floor fan, table fan
* Air volume: pedestal fan, floor fan, table fan
* Turning speed: pedestal fan, floor fan, table fan
* Input power: pedestal fan, floor fan, table fan
* Energy efficiency value: pedestal fan, floor fan, table fan
Test accuracy
* Air volume: once installed, the deviation between the three test results and the average value is within ± 3%.
Main electrical control parts:
| No.: | Name | Content | Range | Measurement Accuracy |
| 1 | Temperature sensor | Temperature | -30°C～80℃ | ±0.5℃ |
| 2 | Humidity sensor | Relative humidity | 0%～100%RH | ±3%RH |
| 3 | Atmospheric pressure sensor | Atmospheric pressure | 30-110kPa | ±0.2%FS |
| 3 | Digital Power Meter | Input electrical parameters | / | ±0.1% |
| 4 | Anemometer | Wind speed | 0.3～35m/s | ±0.2m/s |
Fan type and blade specifications
| Catalog | Blade Diameter/mm |
| Table fan | 200,230,250,300,350,400,450 |
| Floor fan | 300,350,400,450, 500,600 |
| Pedestal fan | 400,450,500,550,600 |
| External dimensions(mm) | 6300(W)×4700(D)×3100(H) |
| Inner dimensions(mm) | 6000(W)×4500(D)×3000(H)±15,The middle partition wall is 50mm thick |
| Laboratory maintenance structure | 100mm Rigid polyurethane foam insulation |
| Door | Inside 800×2000(H)×2 (Double door) |
| Laboratory window size | 400×400mm×2 |
Electrical control and sensor systems (this list only shows some brand models):
| Device Name | Accuracy and Grade | Reference Photo |
| Power & control cabinet | Brand: Sinuo |
|
| Temperature and humidity sensor |
Brand: DIHUI Model:DSWP-T5W1 Display decimal point: 0.01 ℃ Instrument accuracy: 0.5 ℃ Humidity:±3%RH |
|
| Anemometer |
Brand: OMEGA Model: HHF142B Range: 40 FPM to 7800 FPM Instrument accuracy: ± 1 % Accuracy |
|
| Air pressure sensor | DWSP-T5W1 | |
| Electrical parameter acquisition module |
Brand: Yokogawa Model: WT310 Accuracy: 0.1% |
|
| Industrial computer |
Brand: ADVANTECH Model: IPC-610L+SIMB I5-2400 8G 500 GSSD |
|
(1) This test device is developed according to customer requirements, and is mainly used to test the performance of table fans, floor fans and pedestal fans.
(2) This test system has the advantages of high test accuracy, accurate data, fast test speed, convenient operation, energy saving, and low investment, which traditional test stands do not have.
(3) This test system adopts dual automatic control and operation of computer, which ensures the long-term stability and convenient operation, and can effectively avoid the interruption of data collection and the readjustment of working conditions caused by the computer's crash, restart or misoperation. In addition to the simultaneous operation on the computer, the test system can also simultaneously record the original data, display the process control curve, print the original data report, automatically generate the calculation results, and display the results in the form of a curve on the computer, at the same time, issue the report in the format required by the customer.
(4) This test room uses an efficient energy-saving scheme and a fast and stable system. The fast stabilization system can reach stable conditions in 2.5 hours.
(5) The core accessories are imported well-known brands with good stability and low failure rate. The temperature & humidity sensor is DIHUI ,and the wind speed sensor is Testo or TSI brand ones, and the stepper motor and servo motor are Japanese brand ones or equivalent brand ones.
(6) The test room has the advantages of high efficiency and energy saving. Some part of the test room can make full use of the combination of heat recovery and hierarchical control to reduce operating power and save a lot of power.
(7) The overall appearance is beautiful. The well-known brand cold storage board is adopted, which has the advantages of good thermal insulation performance and flat appearance.
(8) The test room has long-term operation without failure, and the service life can reach more than 10 years.
(9) The deviation of the comparison result with the national laboratory is not more than 3%. Meet the technical requirements of national laboratory certification or production license application.
