Four requirements for configuring UPS uninterruptible power supply in energy storage systems

Detailed analysis of four requirements for configuring UPS uninterruptible power supply in energy storage systems

1. Operating temperature range: -25 to 55 ° C (40 to 55 ° C requires derating for use)

-Wide temperature adaptability: This UPS can operate stably in extremely cold and high temperature environments, and is suitable for various complex geographical and climatic conditions. This wide temperature range design ensures that the equipment can still operate normally in extremely cold or hot climates, meeting the power demand in extreme environments.

-Reason for high temperature capacity reduction: High temperature can accelerate the aging of electronic components and reduce their service life. Therefore, in a high temperature environment of 40 to 55 ° C, in order to ensure the reliability of the equipment, it is necessary to appropriately reduce the load of the UPS. Reducing capacity can prevent equipment overload and thus reduce malfunctions caused by high temperatures.

-Application scenarios: Suitable for cold regions in the north, hot regions in the south, and outdoor places with large temperature changes. For example, in remote polar regions or high-temperature areas near the equator, this temperature adaptability enables UPS to continuously provide stable power support in various environments.

2. Salt spray test: Pass the second level salt spray alternating test

-Excellent corrosion resistance: This UPS has passed the rigorous salt spray alternating second level test, indicating that its casing and internal components have extremely strong corrosion resistance. Passing this test means that UPS can resist corrosive substances in high salt and high humidity environments, extending the service life of equipment under these harsh conditions.

-Application scenario: Suitable for places with strong corrosive environments such as coastal areas and chemical factories. In these areas, the air contains high levels of salt or chemicals, and ordinary equipment is susceptible to corrosion. However, UPS that has passed salt spray testing can operate reliably in such environments for a long time.

3. Board coating: anti-corrosion, dustproof, and moisture-proof paint, with a thickness of 100 μ m

-Comprehensive protection: A 100 μ m thick anti-corrosion, dustproof, and moisture-proof paint coating provides multiple protections for the circuit board. This coating can not only resist the erosion of moisture and dust, but also prevent corrosive substances in the air from damaging electronic components, thereby significantly extending the service life of the equipment.

-Protection object: mainly protects electronic components on the circuit board to prevent oxidation, short circuit and other faults. The circuit board is the core component of UPS, and any malfunction can lead to the paralysis of the entire system, so this coating is crucial for ensuring the long-term stability of the system.

4. Electrolytic capacitors: Considering the temperature of 55 ° C, all electrolytic capacitors should be replaced with long-life models

-Reliability in high temperature environments: Long life electrolytic capacitors have higher high-temperature resistance and can maintain stable working conditions at 55 ° C. Replacing with long-life capacitors not only improves the reliability of the equipment at high temperatures, but also further extends the overall service life of the UPS.

-Importance: Electrolytic capacitors are essential components in UPS circuits, and their performance directly affects the stability and reliability of UPS. Under high temperature conditions, ordinary capacitors are prone to failure, while long-life capacitors can ensure the continuous normal operation of circuits and avoid equipment interruptions caused by capacitor failures.