UL 867 STANDARD FOR SAFETY Electrostatic Air Cleaners

UL 867 STANDARD FOR SAFETY Electrostatic Air Cleaners Scope 1.1These requirements cover electrostatic air cleaners rated at 600 volts or less, intended to removedust and other particles from the air and intended for use in accordance with the National Electrical Code,ANSI/NFPA 70. 1.1.1 ln reference to 1.1, these requirements may be used to evaluate products that are: a) Powered entirely by a low-voltage supply source,such as those intended for connection to aUniversal Serial Bus (USB) supply source; or b) Provided with or intended for use with one or more rechargeable battery system(s) for portableappliances intended for household use only. 1.1.2 These requirements do not cover battery operated products other than portable appliancesintended for household use only. 1.2 These requirements do not cover electrostatic air cleaners for use in hazardous locations or to cleanatmospheres defined as hazardous by the National Electrical Code,ANSI/NFPA 70. 1.3 These requirements do not cover air cleaners intended to remove particles other than dust and otherparticles normally found in heating and ventilating systems. 1.4 Requirements for the installation of duct-type electrostatic air cleaners are included in the Standardfor the lnstallation of Air Conditioning and Ventilating Systems,NFPA 9OA; and the Standard for theInstallation of Warm Air Heating and Air Conditioning Systems, NFPA 90B. 2 General 2.1Components2.1.1 Deleted2.1.2 Deleted2.1.3 Deleted2.1.4 Deleted