ISO 15502 Refrigerator Freezer Energy Efficiency Performance Test
Chamber
Overview:
This refrigerator performance lab is designed and manufactured as
one testing chamber. The Freezing Capacity, Energy consumption and
other performances of refrigerator are tested by means of testing
the lab parameters, such as temperature, and electrical
performance. This installation can be used to test the performance
of 10 Household vertical refrigerators or 6 Chest Freezer, and can
also be used for other standard operating condition related tests
and expanded tests, meeting the need for product sampling
inspection and product development.
In this test system, the operation of the equipment is controlled
by a programmable controller and a HMI, test running data are
collected by a high accuracy data collector, the data can be
transferred at real time to an upper level computer for processing,
the computer displays, stores, outputs and prints test reports.
Standards:
Design and Testing according to the following standards:
► ISO 15502: 2005(ISO 5155, ISO 7371, ISO 28187, ISO 8561)
► IEC 62552-1,IEC 62552-3
► SASO 2664
► Other standards can be customized
Types of UUT :
Refrigerator:(If 10 stations all in testing) Maximum Type:W:600mm
D:650mm H:1900mm
Freezer: (If 6 stations all in testing) Maximum Type:W:3000mm
D:600mm H:1900mm
Testing Contents:
► Storage Temperatures
► Cooling Speed
► Energy consumption
► Freezing Test (Base ISO 15502:2005)
► Load Temperature rise time
► Ice Making Capacity,Freezing Capacity
► Voltage, Current, Power, Power factor
► Working coefficient
*Detailed test method and calculation according to the standards.
Test Parameters and Uncertainty:
| Test Parameters and Uncertainty |
| No | Items | Measurement range | Measurement precision |
| 1 | Temperature | -50~150℃ | ±0.5℃ |
| 2 | Energy consumption | Unit:0.001kWh | ±0.5% |
| 3 | Current | 0～20A | ±0.5% |
| 4 | Voltage | 0～300V | ±0.5% |
| 5 | Power | 0～1kW | ±0.5% |
| 6 | Power Supply (Power source output) | 1~300V | ±0.3(FS+RD)％ |
| 45~65Hz | 0.1% |
