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GB/T 3883.202-2019Safety of motor-operated hand-held, transportable and garden tools -- Part 202: Particular requirements for hand-held screwdrivers and impact wrenches (English PDF)

手持式、可移式电动工具和园林工具的安全 第202部分:手持式螺丝刀和冲击扳手的专用要求

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Issued by

State Administration for Market Regulation, China National Standardization Administration

Level / Type

National · Recommended

Issue date

October 18, 2019

Implementation date

May 1, 2020

Scope

GB/T 3883.202-2019 is the English-translated version of 手持式、可移式电动工具和园林工具的安全 第202部分:手持式螺丝刀和冲击扳手的专用要求.

GB/T 3883.202-2019 is the Chinese standard "Safety of motor-operated hand-held, transportable and garden tools -- Part 202: Particular requirements for hand-held screwdrivers and impact wrenches".

Its scope clause reads: This chapter of GB/T 3883.1-2014 is applicable except as provided below. increase. This section applies to screwdrivers and impact wrenches.

This section does not apply to drills that can be installed with screwdriver bits for screwing. Its clauses include terms and definitions; general requirements; test general conditions.

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Document preview — GB/T 3883.202-2019

National Standard of the People's Republic of China

ICS
25.140.20
Classification
K 64

Issued by: State Administration for Market Regulation, China National Standardization Administration

Contents

  • Foreword
  • Introduction
  • 1 Scope
  • 2 Normative references
  • 3 Terms and Definitions
  • 4 General requirements
  • 5 test general conditions
  • 6 Radiation, toxicity and similar hazards
  • 7 Category
  • 8 logo and instructions
  • 9 Protection against access to live parts
  • 10 start
  • 11 input power and current
  • 12 fever
  • 13 Heat resistance and flame retardancy
  • 14 moisture resistance
  • 15 rust prevention
  • 16 Overload protection of transformers and their associated circuits
  • 17 Durability
  • 18 abnormal operation
  • 19 Mechanical hazard
  • 20 mechanical strength
  • 21 structure
  • 22 internal wiring
  • 23 component
  • 24 power connection and external cord
  • 25 External wiring terminal block
  • 26 Grounding device
  • 27 screws and connectors
  • 28 creepage distance, clearance and insulation penetration distance
  • Appendix I (informative) Measurement of noise and vibration
  • Appendix K (Normative) Battery-based tools and battery packs

1 Scope

This chapter of GB/T 3883.1-2014 is applicable except as provided below.

increase.

This section applies to screwdrivers and impact wrenches.

This section does not apply to drills that can be installed with screwdriver bits for screwing.

2 Normative references

This chapter of GB/T 3883.1-2014 is applicable except as provided below.

increase.

GB/T 26548.2-2011 - Test methods for vibration of portable portable power tools - Part 2. s.

Wire cutter (ISO 28927-2.2009, IDT)

3 Terms and definitions

This chapter of GB/T 3883.1-2014 is applicable except as provided below.

increase.

3.101 Screwdriver

Non-circular clamping device with hexagon or square for tightening and loosening screws, nuts and other similar parts without impact mechanism

Tool, but can be equipped with a device that sets the depth, torque or can be rotated.

3.102 Impact wrench

Non-circular clamping device with hexagonal or square shape for tightening and loosening screws, nuts, etc.

Institutional tools.

Note. Some impact wrenches are equipped with a set depth and can be equipped with a set torque or a disconnected rotation.

4 General requirements

This chapter of GB/T 3883.1-2014 is applicable.

5 test general conditions

This chapter of GB/T 3883.1-2014 is applicable except as provided below.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 30 pages — is available in the English PDF.

Referenced standards

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