T/CEEIA 661-2023 The technical requirements for electric power tools, including impact screwdrivers and impact wrenches
T/CEEIA 661-2023 The technical requirements for electric power tools, including impact screwdrivers and impact wrenches
Basic Information
Scope
Scope: This document specifies the technical requirements for impact screwdrivers and impact wrenches, as well as battery-driven DC impact screwdrivers and impact wrenches. This document applies to AC single-phase tools with a rated voltage not exceeding 250 V, and AC three-phase tools with a rated voltage not exceeding 440 V. The maximum rated input power does not exceed 3,700 W. For battery-driven tools and battery packs, the maximum rated voltage is 75 V for impact screwdrivers and wrenches. This document does not apply to the requirements for ratchet wrenches and screwdrivers. Main technical content: This document specifies the technical requirements for impact screwdrivers and impact wrenches, as well as battery-driven DC impact screwdrivers and impact wrenches. This document applies to AC single-phase tools with a rated voltage not exceeding 250 V, and AC three-phase tools with a rated voltage not exceeding 440 V. The maximum rated input power does not exceed 3,700 W. For battery-driven tools and battery packs, the maximum rated voltage is 75 V for impact screwdrivers and wrenches. This document does not apply to the requirements for ratchet wrenches and screwdrivers.