GB/T 2099.3-2022 Plugs and socket-outlets for household and similar purposes—Part 2-5:Particular requirements for adaptors
GB/T 2099.3-2022 Plugs and socket-outlets for household and similar purposes—Part 2-5:Particular requirements for adaptors
Basic Information
Scope
The first chapter of GB/T 2099.1—2021 is replaced by:
This document specifies the technical requirements for converters, including rated values, marking, protection against electric shock, structure, electrical performance, and mechanical performance.
This document applies to converters for indoor or outdoor use, household and similar purposes, intended solely for AC power, with a rated voltage above 50 V but not exceeding 440 V, and a rated current not exceeding 32 A, with or without grounding contacts.
This document also applies to travel converters (see Appendix AA). For travel converters, the scope is limited to a rated voltage above 50 V but not exceeding 250 V, and a rated current not exceeding 20 A.
Travel converters that simultaneously connect two or more plugs are not within the scope of this document.
This document includes requirements for converters with additional functions, but does not include requirements for the additional functions themselves.
Note 1: Additional functions include electronic power devices, dimmers, timers, protective devices, infrared switches, etc.
This document does not apply to converters equipped with appliance couplers that comply with the provisions of GB/T 17465 (all parts).
Converters that comply with the requirements of this document are suitable for normal use in environments where the ambient temperature typically does not exceed +40℃, but the average ambient temperature does not exceed +35℃ over a 24-hour period, and the lower limit of the ambient air temperature is -5℃.
Note 2: Tests for temperatures below the normal range are currently under consideration.