Technical requirements Performance requirements 4.1.1 Equipment should comply with the requirements of GB4706.1, GB4706.27, GB4343.1 and GB17625.1. 4.1.2 Equipment with additional functions such as heating, purification, humidification, etc. should also meet the requirements of national standards. 4.1.3 Non-metallic material parts involving electrical safety should be made of safety materials that comply with GB4706.1. 4.1.4 The main motor should be a motor with an insulation level reaching Class B in GB/T12350-2009. 4.1.5 The raw materials of the complete machine should meet the requirements of RoHS2.0 (EU) 2015/383.
T/GIEHA 055-2023 history
2023T/GIEHA 055-2023 Technical specifications for negative ion bladeless fans