From the main distribution cabinet of the building to the outdoor lighting distribution box, if the main distribution cabinet in the building has been equipped with a first-level (or second-level) sur
The components of photovoltaic energy storage system mainly include photovoltaic array, junction box, PCS, DC distribution cabinet, AC distribution cabinet, battery cluster, BMS, step-up transformer,
With the rapid development of the renewable energy industry, photovoltaic energy storage systems have become a key source of energy supply. However, these systems are often affected by external factor
As environmental issues become increasingly prominent, solar energy as a renewable green energy has become the focus of attention. However, when solar photovoltaic systems provide electricity for our
Is the price of buying a surge protector as painful as buying advanced black technology? Don't be afraid! The editor has found out the real value of the surge protector for you! How high is the price
Friends, have you ever encountered such a situation? The newly bought electrical appliances suddenly encountered a surge and broke down! This is really anxious! Don't worry, the editor will share a go
Understand the rated voltage and current of the system When choosing a surge protector, you must first understand the rated voltage and current of the photovoltaic system in order to select the approp
Prevent unexpected downtime Once a photovoltaic system encounters an overvoltage shock, it may cause the system to shut down, causing inconvenience to users. The existence of a surge protector can res
With the widespread application of solar photovoltaic systems, photovoltaic system dedicated surge protectors have gradually become indispensable safety equipment. They play an important role in prote
Surge protectors are not disposable devices, they require regular maintenance and inspection to ensure they are working properly. This includes checking whether the connection wires are tight, checkin
When buying a surge protector, be sure to choose a reliable brand and quality. Some well-known brands have high-quality surge protector products. At the same time, you also need to check the product's
When selecting a surge protector, key parameters you need to consider include maximum continuous operating voltage, maximum clamping voltage, maximum discharge current, etc. These parameters need to b
There are many types of surge protectors, including voltage switch type, zinc oxide varistor type, gas discharge tube type, etc. Each type has its own unique advantages and applicable scenarios. The v
First, you need to understand the specific threats your distribution box faces. This includes lightning, power surges, power interference, etc. Each threat requires a different type of surge protector
With the rapid development of modern society, lightning and other surge phenomena have brought more and more threats to our power equipment, especially distribution boxes. Therefore, it is particularl
Choose the right model according to power demand: When choosing a surge protector, you should choose a model that can meet your needs based on the power, voltage and other parameters of your home elec
Maximum continuous operating voltage (Uc): refers to the maximum voltage that the surge protector can withstand under normal working conditions. When selecting a surge protector, ensure that its maxim
Surge Protective is an electrical device used to limit transient overvoltage and discharge surge current. It protects electrical equipment from damage caused by natural disasters such as lightning and
With the frequent occurrence of natural disasters such as lightning and power surges, the issue of power safety has attracted much attention. As an important device for power safety, surge protectors
Some project bidding documents require surge protectors to have 3C certification. When encountering this situation, we often communicate with customers to ask why surge protectors do not have 3C certi
① Under voltages within the Uc value, the resistance is extremely large and the SPD can be considered non-existent; ② When the circuit voltage reaches the varistor voltage, the resistance drops sharpl
First of all, we need to correctly understand what is the Uc value of the surge protector. Uc stands for "maximum continuous working voltage", which means that the surge protector can work for a long
Recently, a customer asked us about the selection of DC surge protectors. He required the Uc (maximum continuous operating voltage) of the surge protector to be 130Vdc. The reason was that the circuit
When choosing a surge protector for the power distribution cabinet in the computer room, you must first understand the brand and quality of the product. Choosing products with well-known brands and au
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