SN EN 1397:1999被替代
Heat Exchangers - Hydronic Room Fan Coil Units - Test Procedures For Establishing The Performance
出版：Swiss Standards
专家解读视频
Applies to room fan-coil units using hot or chilled water or water mixtures. Covers the units designed for an air flow of not more than 0,7m3/s and an external static pressure due to duct resistance of 65 Pa max. Air heating may be achieved by means of testing under non-frosting conditions, conducted on test samples to test and ascertain the following at the specified standard conditions; capacity, product identification, liquid side pressure drop, performance on condensation on the casing, performance on condensate disposal, sound power level, air volume flow rate. Does not cover technical safety aspects.
EN 1397:1998 - Identical
NS EN 1397:2015 - Identical
NF EN 1397:1999 - Identical
NBN EN 1397:1999 - Identical
UNI EN 1397:2001 - Identical
I.S. EN 1397:1999 - Identical
NS EN 1397 Ed. 1 (1999) - Identical
UNE EN 1397:1999 - Identical
SS EN 1397 Ed. 1 (1998) - Identical
NEN EN 1397:1999 - Identical
BS EN 1397:1999 - Identical
DIN EN 1397 (1999-05) - Identical
ONORM EN 1397:1999 - Identical
