China Britec Electric Co., Ltd. company news

What is an SPD? Surge Protective Devices (SPD) are used to protect the electrical installation, which consists of the consumer unit, wiring and accessories, from electrical power surges known as transient overvoltages. They are also used to protect sensitive electronic equipment connected to the ... Read More

Power surges can destroy electrical equipment, causing costly downtime and damage. Without protection, businesses risk losing critical systems. The solution? A surge protective device (SPD), designed to prevent electrical surges from harming your equipment. A surge protective device (SPD) is an ... Read More

What sets Type 1 and Type 2 Surge Protective Devices (SPD) apart from each other? Type 1: These are SPDs that are hard-wired and permanently connected. They can be installed between the secondary side of the utility service transformer and the line side of the main service equipment's overcurrent ... Read More

What is a Surge Protective Device (SPD)? A Surge Protective Device (SPD) is an electrical device designed to protect electrical equipment from transient overvoltage. These overvoltages are typically caused by lightning strikes or switching operations and can damage or degrade electrical and ... Read More

Popularity of Solar Energy Systems Nowadays, solar panel become more and more popular as an alternative or even primary source of household energy. In the last few years, various researches focus on how to improve Photovoltaic (PV) Solar Panel efficiency, reliability, and even availability during ... Read More

Do you worry that your expensive solar PV system could one day be easily damaged? However, the reality is without surge protection, even the slightest voltage spike can damage every electronic device that draws power from the solar panel array. Additional to that, without lightning protection, any ... Read More

Surge protectors and lightning arrester is not the same thing. Although both have the function of preventing overvoltage, especially preventing lightning overvoltage, there are still many differences in application. 1. The rated voltage of the arrester is from ﹤3kV to 1000kV, and the low voltage is ... Read More

There are undoubtedly many instances where the installation of overvoltage protection for some or all premises is necessary for safety reasons. Following international rules, AC surge protectors are required for most of the installations. Risk assessment methods are also available to determine more ... Read More

When do I need to fit a surge device? According to the standard, if the installation has anything to do with human safety (i.e. a hospital or surgery or care home) or public service (i.e. library, IT data centre, transport) or commercial activity (i.e. trade park, industrial unit, workshop, hotel, ... Read More

Incorrectly installed surge protection poses a liability risk for planners and installers of switching devices. Connecting cables that are too long often lead to problems. Find out about correct installation and how to comply with the required cable lengths. Location for Installation of Primary SPD ... Read More