4.7.5.5 Output voltage waveform requirements for inverters for dedicated loadsFor an inverter that is intended only for use with a known dedicated load, the following requirements may be used as an alternative to the waveform requirements in 4.7.5.2 to 4.7.5.3.The combination of the inverter and dedicated load shall be evaluated to ensure that the output waveform does not cause any hazards in the load equipment and inverter, or cause the load equipment to fail to comply with the applicable product safety standards.Compliance is checked through testing and analysis. Tests as required by this standard and the standard applicable to the dedicated load equipment, shall be performed to determine if the inverter output waveform causes a failure to comply with the applicable requirements. A particular test may be omitted if analysis shows that the output waveform would not have any possible effect on safety relevant parameters.NOTE The possible effects of the output waveform include, but are not limited to, aspects such as heating,clearances relative to the peak voltage of the inverter waveform, increased input current, breakdown of solid insulation or components due to excessive peak voltages or rise times, misoperation of control circuits, particularly protective circuitry, etc.The inverter shall be marked with symbols 9 and 15 of Table C.1 of Part 1.The installation instructions provided with the inverter shall include the information in 5.3.2.13.Additional subclause: