ДСТУ EN 60898-1:2019 Оборудование электрическое вспомогательное. Автоматические выключатели для защиты от сверхтоков бытового и аналогичного назначения. Часть 1. Выключатели переменного тока (EN 60898-1:2019,...

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Державне підприємство
«Український науково-дослідний і навчальний центр
проблем стандартизації, сертифікації та якості»
(   
(ДП «УкрНДНЦ»))

Наказ від 20.12.2019 № 463

EN 60898-1:2019

Electrical accessories —
Circuit-breakers for overcurrent protection
for household and similar installations —
Part 1: Circuit-breakers for a.c. operation

прийнято як національний стандарт
методом «підтвердження» за позначенням
 

ДСТУ EN 60898-1:2019
(EN 60898-1:2019, IDT; IEC 60898-1:2015, MOD)

Устатковання електричне допоміжне.
Автоматичні вимикачі для захисту
від надструмів побутової та аналогічної призначеності.
Частина 1. Вимикачі змінного струму

З наданням чинності від 2020–01–01

CONTENTS

FOREWORD

1 Scope

2 Normative references

3 Terms and definitions

3.1 Devices

3.2 General terms

3.3 Constructional elements

3.4 Conditions of operation

3.5 Characteristic quantities

3.6 Definitions related to insulation co-ordination

4 Classification

4.1 General

4.2 According to the number of poles

4.3 According to the protection against external influences

4.4 According to the method of mounting

4.5 According to the methods of connection

4.6 According to the instantaneous tripping current (see 3.5.17)

4.7 According to the l²t characteristic

5 Characteristics of circuit-breakers

5.1 List of characteristics

5.2 Rated quantities

5.3 Standard and preferred values

6 Marking and other product information

6.1 Standard marking

6.2 Additional marking

6.3 Guidance table for marking

7 Standard conditions for operation in service

7.1 Standard conditions

7.2 Conditions of installation

8 Requirements for construction and operation

8.1 Mechanical design

8.2 Protection against electric shock

8.3 Dielectric properties and isolating capability

8.4 Temperature-rise

8.5 Uninterrupted duty

8.6 Automatic operation

8.7 Mechanical and electrical endurance

8.8 Performance at short-circuit currents

8.9 Resistance to mechanical shock and impact

8.10 Resistance to heat

8.11 Resistance to abnormal heat and to fire

8.12 Resistance to rusting

8.13 Power loss

8.14 Electromagnetic immunity

8.15 Electromagnetic emission

9 Tests

9.1 Type tests and test sequences

9.2 Test conditions

9.3 Test of indelibility of marking

9.4 Test of reliability of screws, current-carrying parts and connections

9.5 Tests of reliability of screw-type terminals for external copper conductors

9.6 Test of protection against electric shock

9.7 Test of dielectric properties

9.8 Test of temperature-rise and measurement of power loss

9.9 28-day test

9.10 Test of tripping characteristic

9.11 Verification of mechanical and electrical endurance

9.12 Short-circuit tests

9.13 Mechanical stresses

9.14 Test of resistance to heat

9.15 Resistance to abnormal heat and to fire

9.16 Test of resistance to rusting

Annex A (informative) Determination of short-circuit power factor

Annex В (normative) Determination of clearances and creepage distances

Annex C (normative) Test sequences and number of samples

Annex D (informative) Co-ordination under short-circuit conditions between a circuit-breaker and another short-circuit protective device (SCPD) associated in the same circuit

Annex E

Annex F (informative) Examples of terminals

Annex G

Annex H (normative) Arrangement for short-circuit

Annex I (normative) Routine tests

Annex J (normative) Particular requirements for circuit-breakers with screwless type terminals for external copper conductors

Annex К (normative) Particular requirements for circuit-breakers with flat quick-connect terminations

Annex L

Bibliography