DIN EN 60255-3 (1998-07)被替代
Electrical Relays - Part 3: Single Input Energizing Quantity Measuring Relays With Dependent Or Independent Time
出版：German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻
Applies to electrical measuring relays and protection equipment with a single input energizing quantity, where the operating time is independent or dependent on this quantity. Intended to state the particular requirements for these relays. Does not include thermal relays defined in IEC 60255-8(1990).
VDE 0435-3013:1998 - Identical
NBN EN 60255-3:1998 - Identical
IEC 60255-3 Ed. 2.0 - Identical
SS EN 60255-3 Ed. 1 (1998) - Identical
UNE EN 60255-3:1998 - Identical
BS EN 60255-3:1998 - Identical
NF EN 60255-3:1998 - Identical
