BS EN 60730-2-5:2015

This clause of Part1 is applicable except as follows: 1.1 Replacement: This part of IEC60730 applies to automatic electrical burner control systems for the automatic control of burners for oil, gas, coal or other combustibles for household and similar use including heating, air conditioning and similar use. This part2-5 is applicable to a complete burner control system and to a separate programming unit. This part2-5 is also applicable to a separate electronic high-voltage ignition source and to a separate flame detector. NOTE Separate ignition devices (electrodes, pilot burners, etc.) are not covered by this part2-5 unless they are submitted as part of a burner control system. Requirements for separate ignition transformers are contained in IEC60989 . Throughout this part2-5, where it can be used unambiguously, the word \'system\' means \'burner control system\' and \'systems\' means \'burner control systems\'. Systems utilizing thermoelectric flame supervision are not covered by this part2-5. 1.1.1 This part2-5 applies to the inherent safety, to the manufacturer\'s declared operating values, operating times and operating sequences where such are associated with burner safety and to the testing of automatic electrical burner control systems used in, on, or in association with, burners. NOTE Requirements for specific operating values, operating times and operating sequences are given in the standards for appliances and equipment. Systems for equipment not intended for normal household use, but which nevertheless may be used by the public, such as equipment intended to be used by laymen in shops, in light industry and on farms, are within the scope of this part2-5. This part2-5 applies to systems using NTC or PTC thermistors, additional requirements for which are contained in AnnexJ. This part2-5 does not apply to systems designed exclusively for industrial applications. 1.1.2 This part2-5 applies to manual controls when such are electrically and/or mechanically integral with automatic controls. NOTE Requirements for manual switches not forming part of an automatic control are contained in IEC61058‑1 . Throughout this part2-5, the word \'equipment\' means \'appliance and equipment\'. 1.2 Replacement: This part2-5 applies to systems with a rated voltage not exceeding 660V and with a rated current not exceeding 63A. 1.3 Replacement: This part2-5 does not take into account the response value of an automatic action of a control, if such a response value is dependent upon the method of mounting the control in the equipment. Where a response value is of significant purpose for the protection of the user, or surroundings, the value defined in the appropriate household equipment standard or as determined by the manufacturer applies. NOTE This part2-5 includes systems responsive to flame properties. 1.4 Replacement: This part2-5 applies also to systems incorporating electronic devices, requirements for which are contained in AnnexH. 1.5 Normative references This clause of Part1 is applicable except as follows: Addition: IEC60068‑2‑6, Environmental testing— Part2: Tests— Test Fc: Vibration (sinusoidal) IEC61643‑11, Low-voltage surge protective devices— Part11: Surge protective devices connected to low-voltage power systems— Requirements and test methods