en 50075造句

• In 1990 it was defined by Cenelec standard EN 50075 which superseded IEC / TR 83 ( and no longer uses the C5 designation ).
• There is also an issue relating to Type C, the EN 50075 Europlug, which has no dedicated socket in the standard and is designed to fit sockets accepting " 4.0 4.8 mm round contacts on 19 mm centres ", implying that there must be usage of such sockets in the territories listed as using Type C plugs.
• Type A makes specific reference to American and Japanese plugs, as does Type B, which is specifically rated at 15 A . Type C is specifically identified as the Europlug ( which is defined in EN 50075 ) and described as a plug which fits into any socket that accepts 4.0 4.8 mm round contacts on 19 mm centres.
• However, there is no socket defined by EN 50075; neither is there a socket specified in CEE 7 to accept only pins or the profile of a Europlug . ( There are examples of sockets on the market which accept only such plugs, sometimes in multiples, but these meet no recognized standard . ) Instead of being designed with a matching socket, the Europlug was designed to be compatible with a range of sockets in common use throughout mainland Europe.