ДСТУ EN IEC 60320-1:2022 З’єднувачі електричні для приладів побутової та аналогічної загальної призначеності. Частина 1. Загальні технічні вимоги (EN IEC 60320-1:2021, IDT; IEC 60320-1:2021, IDT)



ДСТУ EN IEC 60320-1:2022
(EN IEC 60320-1:2021, IDT; IEC 60320-1:2021, IDT)

З’єднувачі електричні для приладів
побутової та аналогічної загальної призначеності.
Частина 1. Загальні технічні вимоги

 

 
   
 
Не є офіційним виданням.
Офіційне видання розповсюджує національний орган стандартизації
(ДП «УкрНДНЦ» http://uas.gov.ua)

Contents

Foreword

1 Scope

2 Normative references

3 Terms and definitions

4 General requirements

5 General notes on tests

5.1 General

5.2 Test samples

5.3 Routine tests

6 Standard ratings

7 Classification of appliance couplers

8 Marking

8.1 General

8.2 Additional markings

8.3 Appliance couplers for class II equipment

8.4 Symbols or alphanumeric notations

8.5 Legibility of markings

8.6 Terminal markings and wiring instructions

8.7 Durability

8.8 Test and inspection

9 Dimensions and compatibility

9.1 General

9.2 Single-pole connections

9.3 Compatibility

9.4 Dimensions for standardized appliance couplers

9.5 Dimensions for non-standardized appliance couplers

10 Protection against electric shock

10.1 Accessibility of live parts

10.2 Protection against single pole connection

10.3 Protection against access to live parts

10.4 External parts

10.5 Shrouds

11 Provision for earthing

12 Terminals and terminations

12.1 General

12.2 Rewirable appliance couplers

12.3 Non-rewirable appliance couplers

13 Construction

13.1 Risk of accidental contact

13.2 Contact positions

13.3 Parts covering live parts

13.4 Pin construction

13.5 Contact pressure

13.6 Enclosure

13.7 Earth connection

13.8 Location of terminals and terminations

13.9 Connectors/plug connectors without earthing contact

13.10 Fuses, relays, thermostats, thermal cut-outs and switches

14 Moisture resistance

15 Insulation resistance and electric strength

15.1 General

15.2 Insulation resistance

15.3 Dielectric strength

16 Forces necessary to insert and to withdraw the connector/appliance outlet

16.1 General

16.2 Verification of the maximum withdrawal force

16.3 Verification of the minimum withdrawal force

17 Operation of contacts

18 Resistance to heating of appliance couplers for hot conditions or very hot conditions

18.1 General

18.2 Heating test for connectors/plug connectors

18.3 Heating test for appliance inlets/appliance outlets

19 Breaking capacity

20 Normal operation

21 Temperature rise

22 Cords and their connection

22.1 Cords for non-rewirable connectors/plug connectors

22.2 Cord anchorage

22.3 Flexing test

23 Mechanical strength

23.1 General

23.2 Free fall test

23.3 Lateral pull test for contacts

23.4 Impact test

23.5 Deformation test

23.6 Pull tests for connectors/plug connectors with a separate front part

24 Resistance to heat and ageing

24.1 Resistance to heat

24.2 Resistance to ageing

25 Screws, current-carrying parts and connections

25.1 General

25.2 Electrical connections

25.3 Securement of connections

25.4 Metallic parts

26 Clearances, creepage distances and solid insulation

26.1 General

26.2 Clearances

26.3 Creepage distances

26.4 Solid insulation

27 Resistance of insulating material to heat, fire and tracking

27.1 Resistance to heat and fire

27.2 Resistance to tracking

28 Resistance to rusting

29 Electromagnetic compatibility (EMC) requirements

29.1 Immunity - Accessories not incorporating electronic components

29.2 Emission - Accessories not incorporating electronic components

Annex A (normative) Proof tracking test

Annex В (normative) Routine tests for factory wired appliance couplers related to safety

Annex C (normative) Test schedule

Annex D (informative) Comparison of typical conductor cross-sectional areas

Annex E (normative) Additional tests and requirements for appliance couplers intended to be used in ambient temperatures above +35 °С up to and including +90 °С

Bibliography