UNE EN 61038:1994被替代
Electricity Metering - Tariff And Load Control - Particular Requirements For Time Switches
出版：Asociacion Espanola de Normalizacion
专家解读视频
Gives requirements for testing newly manufactured indoor time switches with operation reserve that are used to control electrical loads, multi-tariff registers and maximum demand devices at certain periods throughout the year. May employ various techniques for electronic circuits. Does not apply to time switches operated by remote control or synchronized by radio-frequency. Covers normative references, definitions, requirements, tests and test conditions, relationship between ambient air temperature and relative humidity, reference and limiting values of the influence quantities, electromagnet for testing the influence quantities, electromagnet for testing the influence of externally produced magnetic field and acceptance tests.
SS EN 61038:1993 - Identical
NF EN 61038:1993 - Identical
I.S. EN 61038:1993 - Identical
IEC 61038 Ed. 1.2 - Identical
BS EN 61038:1993 - Identical
DIN EN 61038 (1994-03) - Identical
SN EN 61038 - Identical
