GB/T 3883.309-2021 Active National standards

GB/T 3883.309-2021 Safety of motor-operated hand-held,transportable and garden tools—Part 309:Particular requirements for transportable mitre saws

GB/T 3883.309-2021 Safety of motor-operated hand-held,transportable and garden tools—Part 309:Particular requirements for transportable mitre saws

Publish Date: 2021-04-30 Implement Date: 2021-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 3883.309-2021
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: Electric tools
ICS Name: Electric tools
Publish Date: 2021-04-30
Implement Date: 2021-11-01
Publisher: 国家市场监督管理总局、国家标准化管理委员会
Technical Committee: 全国电动工具标准化技术委员会(SAC/TC 68)
Pages: 33 pages

Scope

GB 3883的本部分涉及电动机或电磁铁驱动的:
——手持式电动工具(第2部分);
——可移式电动工具(第3部分);
——园林工具(第4部分)。
以下简称“工具”。
交流单相或直流工具的额定电压不大于250V,交流三相工具的额定电压不大于440V。最大额定输入功率不超过3700W。
本部分涉及人们在正常操作以及合理可预见的使用工具时遇到的由工具引发的危险。
带电加热元件的工具属本部分范围。这些加热元件的要求在GB4706的相关部分中规定。
对于不与电网隔离、且基本绝缘由不按工具额定电压设计的电动机,其要求在附录B中规定。对于由可充电电池供电的电动机驱动或电磁铁驱动的工具以及用于这些工具的电池包,其要求在附录K中规定。对于能直接接在市电或非隔离电源上操作和/或充电的这类工具,其要求在附录L中规定。
不用对工具自身作任何改造便能够安装到一个支架或工作台当作固定式工具使用的手持式电动工具属于本部分范围,由第3部分来规定。
本部分不适用于:
——在爆炸性环境(尘埃、蒸汽或气体)中使用的工具;
——制备和加工食品用工具;
——医疗用工具;
增加:
本文件适用于以下可移式斜切锯:
安装有带齿锯片用来锯割木料及类似材料,如塑料、有色金属(镁除外),且锯片直径不超过360 mm。下文可简称为锯或工具。
本文件不适用于用来锯割其他金属,如镁、钢或生铁等的斜切锯。本文件也不适用于带有自动进给装置的斜切锯。
注101: 锯割黑色金属的可移式锯由IEC 62841-3未来某个部分规定。
本文件不适用于使用砂轮片的锯。
注102: 使用砂轮的可移式工具由GB/T 3883.311规定。
本文件不适用于带有台锯功能和斜切功能

Development Information

Drafting Units:

江苏苏美达五金工具有限公司、上海电动工具研究所(集团)有限公司、正阳科技股份有限公司、宝时得科技(中国)有限公司、南京德朔实业有限公司、锐奇控股股份有限公司

Drafting Persons:

林有余、潘顺芳、徐飞好、丁玉才、高杨、朱贤波、张国峰、袁元

Word Count: 62 Thousand words Pages: 33 pages

Same series standard

Replace the following standards

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Adopt standards

IEC 62841-3-9:2014

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