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JB/T 12617-2016Switches for cordless electric tools (English PDF)

充电式电动工具开关

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

January 15, 2016

Implementation date

June 1, 2016

Scope

JB/T 12617-2016 is the English-translated version of 充电式电动工具开关.

JB/T 12617-2016 is a recommended standard of the Chinese machinery industry covering the power switches of rechargeable electric tools. It specifies their safety, their performance, the test methods and the inspection rules.

It applies to switches that turn the battery supply of rechargeable tools and appliances on and off, or adjust the speed or reverse the direction of rotation, with a rated voltage of no more than 60 V and a rated current of no more than 63 A, whether they are worked by an actuator or by an energising sensor placed with the switch or apart from it.

Switches used in special environments may also be handled by reference to it. Among the standards it quotes are GB 2099.1-2008, GB 3883.1-2014, GB 4706.1-2005, GB 15092.1-2010, GB/T 22692-2008 and JB/T 6526-2006. Its classifications are K64 and 29.120.40.

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Document preview — JB/T 12617-2016

National Standard of the People's Republic of China

ICS: 29.120.40

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

1 Scope
2 Normative references
3 Terms and definitions
4 Rated values
5 Classification, model and marking
6 Technical requirements and test methods
7 Packaging, transport and storage
Annex A (informative) Inspection rules
Annex B (informative) Software assessment
Annex C (informative) Switches supplied with the tool
Figure 1 Examples of screw terminals and bolt terminals
Figure 2 Diagram of the conductor damage test
Figure 3 Principle circuit diagram of the vibration test
Table 1 Preferred rated values
Table 2 Characteristic codes
Table 3 Characteristic letters of the actuating mode of the sensor
Table 4 Design codes
Table 5 Function codes
Table 6 Current and cross sectional area of the conductor
Table 7 Parameter table of the screw and bolt wiring terminals
Table 8 Dimensions of the washer or pressure plate used in the screw and bolt wiring terminals
Table 9 Dimensions of the pillar type wiring terminal
Table 10 Tightening torque of the screws
Table 11 Axial tensile force borne by the conductor
Table 12 Cross section of the conductor and height value
Table 13 Insulation resistance and dielectric strength
Table A.1 Items and sequence of the type test

What this standard covers

This standard specifies the safety, performance, test methods and inspection rules for the power switch (hereinafter referred to as switch) of a rechargeable power tool. This standard is applicable to the battery power installed in the rechargeable electric tools and apparatus, and the battery power of the switch is switched on and off by means of the action of the human body, the speed of the machine is adjusted or the direction of rotation thereof is changed. The rated voltage is not more than 60 V, The rated current of not more than 63 A switch. This standard applies to switches operated by persons by means of actuators, or by means of an energizing sensor (which may be physically or electrically connected to the switch or separately). Other switches used in special environments may also refer to this standard.

Document data

International classification (ICS): 29.120.40.

Chinese classification (CCS): K64.

Estimated length of the Chinese original: 25,286 words.

Standards quoted by this document

GB 2099.1-2008; GB/T 2828.1; GB 3883.1-2014; GB 4706.1-2005; GB 8897.4-2008; GB 15092.1-2010; GB 15092.3-2014; GB/T 22692-2008; JB/T 6212; JB/T 6526-2006

3 Terms and definitions

4 Rated values

5 Classification, model and marking

6 Technical requirements and test methods

7 Packaging, transport and storage

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 21 pages — is available in the English PDF.

Referenced standards

Normative references

GB 2099.1-2008 · GB 4706.1-2005

Similar standards

NB/T 42148.2-2020|GB/T 22692-2008|JB/T 5554-2021|JB/T 13991-2020|JB/T 13569-2018|GB/T 15092.5-2021

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