The product cabinet is a closed iron box. When the iron box is exposed to summer sunlight, solar radiation heat will be transmitted to the box through the exposed surface, and the temperature inside the box will rise. This will cause the rectifier module, inverter module, and UPS of the product to shut down due to overheating protection.. At the same time, if the temperature inside the box is too high, it is very detrimental to the battery. Both adsorption and colloidal sealed lead-acid batteries will lose moisture in the battery medium due to high temperature. Insufficient moisture in the battery medium leads to a decrease in battery conversion efficiency, ultimately resulting in battery failure and no output... more
Under normal use, the maintenance workload of the high-frequency switch power supply equipment is minimal, mainly focusing on dust prevention and regular dust removal. Especially in areas with dry climates, there are a lot of ash particles in the air, and dust will deposit inside the machine. When encountering humid air, it can cause the control of the main engine to be disrupted, resulting in abnormal operation of the main engine and inaccurate alarms. A large amount of dust can also cause poor heat dissipation of the device. Generally, it should be thoroughly cleaned once every quarter. Secondly, during dust removal, check for any loose or loose connections and connectors... more
The power supply system widely uses high-frequency switching power supply system equipment, which has a high degree of intelligence. The battery adopts maintenance free batteries, which brings many conveniences to users. However, attention should also be paid to various aspects during use to ensure safe use.... more
If the power supply system cannot output the specified current, the voltage exceeds the allowable fluctuation range, and the noise voltage exceeds the allowable value for more than 10 seconds, it will be judged as a system fault. Any voltage, frequency, or waveform distortion in the original communication system that exceeds the specified range for a duration of more than 60 seconds is considered a fault. To ensure the reliability of the communication power supply system, communication departments with conditions should try to introduce 2-way mains power input from two different places and set up 2-way mains power... more
The communication power supply system is the heart of the communication system, and a stable and reliable communication power supply system is the key to ensuring the safe and reliable operation of the communication system. Once the communication power supply system fails and causes power interruption to the communication equipment, the communication equipment cannot operate, resulting in interruption of the communication circuit and paralysis of the communication system,... more
Contact person:Huang Zhong
Phone:+86 138-2379-7894
Email:huangzhong@hhypower.com
Address:5th Floor, Hengli Industrial Park, No. 2 Gongye Fourth Road, Huangjinhu Road, Songmushan, Dalang Town, Dongguan City