With the advent of summer, the ambient temperature rising, high voltage terminals running in the field failure rate was significantly increased.Through our on-site feedback statistics, many problems are high and ambient temperature, improper maintenance of a great relationship. In order to ensure that the hot, hot summer and stable operation of the terminals can reduce unplanned downtime caused by improper maintenance, The McNair electrical terminals experts, based on many years of maintenance experience, for your reference as follows.

Terminals installation environment requirements: minimum ambient temperature of -5 ° C maximum ambient temperature of 40 ℃. A large number of studies have shown that with increasing temperature, the failure rate of the terminal rise in the index, the service life from a decline in the index with increasing temperature, the ambient temperature of 10 ° C, the terminal service life will be halved. In addition, the operation of the terminals is good, have a great relationship with the degree of a clean environment. Summer is a multiple of the terminal failure, and only through good maintenance work to reduce the generation of equipment failure, the user is important to note.

In the maintenance of the summer high voltage terminals, terminal installation environment, temperature, internal dust clean the terminals on a regular basis to ensure that the cooling air duct patency. Strengthen inspection and improve the surrounding environment of the terminal blocks, motor and circuit. The McNair electrical terminals: check the terminals are tightened to ensure the accurate and reliable connection of the electrical circuit, to prevent unnecessary downtime incidents.