What are the test sStandards for Outdoor Storage Power Supply?
The test standards for outdoor storage power supply cover multiple aspects to ensure their performance, safety and reliability.
The following is a detailed summary of the test standards for outdoor storage power supply:
1. Environmental adaptability test
(1) Temperature test: including high temperature discharge, low temperature discharge, high temperature storage, low temperature storage and temperature cycle test. These tests are designed to evaluate the performance of the power supply in different temperature environments to ensure that it can work normally under extreme climate conditions.
(2) Humidity test: Through constant humidity and heat test, the performance stability and corrosion resistance of the power supply in a humid environment are evaluated.
2. Appearance and structure test
(1) Appearance inspection: Check whether the appearance of the power supply is flat and smooth, without obvious color difference, color spots, fingerprints, scratches, bubbles and other defects.
(2) Structural inspection: Ensure that the power supply casing is sturdy and durable, the parts are tightened without looseness, and the interface is easy to plug and unplug and has reliable contact.
3. Performance and efficiency test
(1) Conversion efficiency test: Measure the ratio between the actual output energy and the stored energy of the power supply to evaluate its energy utilization efficiency.
(1) Load test: By simulating different load conditions, the output voltage, current and power of the power supply are tested to ensure that it can meet the needs of various devices.
4. Safety performance test
(1) Overcharge/over-discharge protection test: In the case of overcharge or over-discharge, the power supply is tested to see whether it can activate the protection mechanism to prevent battery damage or safety accidents.
(2) Short circuit protection test: Simulate the short circuit of the power supply to test whether it can quickly cut off the circuit to prevent dangerous situations such as fire or explosion.
(3) Overload protection test: When the power supply is subjected to a load exceeding its rated load, it is tested whether it can activate the protection mechanism to ensure the safety of the equipment.
5. Other tests
(1) Electromagnetic compatibility test: Evaluate the compatibility and anti-interference ability of the power supply in the electromagnetic environment.
(2) Restricted substance test: Check whether the power supply contains excessive harmful substances such as lead, mercury, cadmium, etc.
In summary, the test standards for outdoor storage power supply cover multiple aspects to ensure their performance, safety and reliability in actual use.
