AS NZS 60335.2.201:2016 pdf free

AS NZS 60335.2.201:2016 pdf free.Household and similar electrical appliances – Safety
The functional part of the battery powered self-balancing personal transport device with a fully charged battery is subject to an overload condition where the load is increased on the motors until the overload protection or the motor control operates. The motor current that caused the overload protection or motor control to operate is measured. The test is repeated with the functional part of the battery powered self-balancing personal transport device loaded to give a motor current that is 90% of the current that caused the protection or motor control to operate. If the motor control or overload protection again operates, the test is repeated with the motor current reduced in steps of 10% of the current that caused the protection or motor control to first operate until the motor control or overload protection does not operate.
All cells shall be discharged to the specified fully discharge condition except for one cell which is discharged to approximately 50% of the battery manufacturer’s speciftied fully discharge condition. The selected cell shall provide the most unfavourable condition of test.
The battery is then charged to the fully charged condition and the voltage across the partially discharged cell is monitored to ensure that the charge voltage does not exceed the maximum voltage limit assigned by the manufacturer.
The functional part of the battery powered self-balancing personal transport device with fully charged batteries is subjected to the test free-fall – procedure 1,of IEC 60068-2-31. It is then dropped from a height of 1 m. The battery powered self-balancing personal transport device shall then be operated for one cycle, the battery shall not rupture or ignite and the temperature of the battery surface shall not exceed 130°C.
The detachable power supply part of a battery powered self-balancing personal transport device is an associated power supply for specific use and the relevant standard is the appropriate Part 2 of IEC 61558.
NOTE A power supply complying with AS/NZS 60065 or AS/NZS 60950.1 cannot be used as a substitute for compliance with the appropriate Part 2 of IEC 61 558.AS NZS 60335.2.201 pdf free download.