This standard specifies the standard method for calculating the cooling and heating capacity required for air conditioners (hereinafter referred to as air conditioners) installed in passenger railway vehicles in Japan.
JIS E 6603:2006 Referenced Document
JIS E 4001 Railway rolling stock -- Vocabulary*, 2011-09-07 Update
JIS E 6602 Air conditioning units for rolling stock
JIS E 7103 Rolling stock -- General requirements of carbody for passenger car
JIS E 6603:2006 history
2006JIS E 6603:2006 Calculation method of air conditioning equipment capacity for passenger cars