
Controls For Heating Systems - Part 3: Control Equipment For Electrical Heating Systems
出版:Norwegian Standards (Norges Standardiseringsforbund)

专家解读视频
Pertains to electronic control equipment for heating systems with direct electrical emission, which do not have an integrated outdoor compensated function and or optimum start/stop function.
Supersedes NS EN 12098-4. (01/2014)
I.S. EN 12098-3:2013 - Identical
EN 12098-3:2017 - Identical
BS EN 12098-3:2017 - Identical
NBN EN 12098-3:2013 - Identical
UNE EN 12098-3:2014 - Identical
NEN EN 12098-3:2017 - Identical
UNE EN 12098-3:2003 - Identical
SN EN 12098-3:2013 - Identical
DIN EN 12098-3 (2014-02) - Identical
NEN EN 12098-3:2013 - Identical
EN 12098-3:2013 - Identical
BS EN 12098-3:2013 - Identical
ONORM EN 12098-3:2013 - Identical
NF EN 12098-3:2013 - Identical
UNI EN 12098-3:2013 - Identical