ДСТУ EN 61810-1:2022 Электромеханические элементарные реле. Часть 1. Общие требования и требования безопасности (EN 61810-1:2015, IDT; IEC 61810-1:2015, IDT)



ДСТУ EN 61810-1:2022
(EN 61810-1:2015, IDT; IEC 61810-1:2015, IDT)

Електромеханічні елементарні реле. Частина 1. Загальні вимоги та вимоги щодо безпеки

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

Contents 

FOREWORD

1 Scope

2 Normative references

3 Terms and definitions

3.1 Terms and definitions related to general terms

3.2 Terms and definitions of relay types

3.3 Terms and definitions related to conditions and operations

3.4 Terms and definitions of operating values

3.5 Terms and definitions related to contacts

3.6 Terms and definitions related to accessories

3.7 Terms and definitions related to insulation

4 Influence quantities

5 Rated values

5.1 General

5.2 Rated coil voltage/rated coil voltage range

5.3 Operative range

5.4 Release

5.5 Reset

5.6 Electrical endurance

5.7 Frequency of operation

5.8 Contact loads

5.9 Ambient temperature

5.10 Categories of environmental protection

5.11 Duty factor

6 General provisions for testing

7 Documentation and marking

7.1 Data

7.2 Additional data

7.3 Marking

7.4 Symbols

8 Heating

8.1 Requirements

8.2 Test set-up

8.3 Test procedure

8.4 Terminals

9 Basic operating function

9.1 General test conditions

9.2 Operate (monostable relays)

9.3 Operate/reset (bistable relays)

10 Dielectric strength

10.1 Preconditioning

10.2 Dielectric strength

10.3 Special cases for test procedure В

11 Electrical endurance

11.1 General

11.2 Overload and endurance test

11.3 Failure and malfunction criteria

11.4 Final dielectric test

12 Mechanical endurance

13 Clearances, creepage distances and solid insulation

13.1 General provisions

13.2 Clearances and creepage distances

13.3 Solid insulation

13.4 Accessible surfaces

13.5 Solid insulation in the coil assembly as part of the insulation coordination

14 Terminations

14.1 General

14.2 Screw terminals and screwless terminals

14.3 Flat quick-connect terminations

14.4 Solder terminals

14.5 Sockets

14.6 Alternative termination types

15 Sealing

16 Heat and fire resistance

Annex A (normative) Explanations regarding relays

Annex В (informative) Inductive contact loads

Annex C (normative) Test set-up.

Annex D (informative) Special loads

Annex E (normative) Heating test arrangement

Annex F (normative) Measurement of clearances and creepage distances

Annex G (normative) Relation between rated impulse voltage, nominal voltage and overvoltage category

Annex H (normative) Pollution degrees

Annex I (normative) Proof tracking test

Annex J (informative) Schematic diagram of families of terminations

Annex К (normative) Glow-wire test

Annex L (normative) Ball pressure test

Annex M (informative) Needle flame test

Annex N (informative) Resistance for standard soldering processes

Annex О (informative) Risk assessment

Alphabetical list of terms

Bibliography