What is the general certification of the relay?
Relay certification are generally: CQC certification, CE certification, TUV certification, UL certification, FCC certification, VDE certification.
UL is a short description of Underwriter Laboratories Inc. UL safety test is the United States the most authoritative, but also on the community engaged in safety testing and identification of the larger civil institutions.
VDE is the German national product logo. VDE testing organization and certification association is the German Institute of Electrical Engineers affiliated institutions, which was established in 1920, as an internationally recognized electronic appliances and their parts safety testing and certification agencies in Europe and the world have enjoyed a high reputation The
The "CE" mark is a safety certification mark that is considered a passport for manufacturers to open and enter the European market. Any product marked with the "CE" mark can be sold in the EU member states without having to meet the requirements of each member country, thus achieving the free circulation of goods within the EU member states.
FCC certification, also known as the Federal Communications Commission, FCC (Federal Communications Commission) is the United States Federal Communications Commission) in 1934 by COMMUNICATIONACT established by the US government is an independent body, directly responsible to Congress.
May 9, 2017
Relay certification generally have:
May 9, 2017