ДСТУ EN 60947-4-2:2014 Пристрої комплектні розподільчі низьковольтні. Частина 4-2. Контактори і стартери для двигуна. Контролери змінного струму для двигуна і стартери напівпровідникові (EN 60947-4-2:2012, ID...

ДСТУ EN 60947-4-2:2014
(EN 60947-4-2:2012, IDT)

Пристрої комплектні розподільчі низьковольтні. Частина 4-2. Контактори і стартери для двигуна. Контролери змінного струму для двигуна і стартери напівпровідникові

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

Contents

Introduction

1 Scope

2 Normative references

3 Terms, definitions, symbols and abbreviations

3.1 General

3.2 Alphabetical index of terms

3.3 Terms and definitions concerning a.c. semiconductor motor controllers and starters

3.4 Terms and definitions concerning hybrid motor controllers and starters

3.5 Terms and definitions concerning EMC definitions

3.6 Symbols and abbreviations

4 Classification

5 Characteristics of a.c. semiconductor motor controllers and starters

5.1 Summary of characteristics

5.2 Type of equipment

5.3 Rated and limiting values for main circuits

5.4 Utilization category

5.5 Control circuits

5.6 Auxiliary circuits

5.7 Characteristics of relays and releases (overload relays)

5.8 Co-ordination with short-circuit protective devices (SCPD)

6 Product information

6.1 Nature of information

6.2 Marking

6.3 Instructions for installation, operation, and maintenance

7 Normal service, mounting and transport conditions

7.1 Normal service conditions

7.2 Conditions during transport and storage

7.3 Mounting

7.4 Electrical system disturbances and influences

8 Constructional and performance requirements

8.1 Constructional requirements

8.2 Performance requirements

8.3 EMC requirements

9 Tests

9.1 Kinds of tests

9.2 Compliance with constructional requirements

9.3 Compliance with performance requirements

Annex A (normative) Marking and identification of terminals

Annex B Vacant

Annex C (normative) Co-ordination at the crossover current between the starter and associated SCPD

Annex D Vacant

Annex E Vacant

Annex F (informative) Operating capability

Annex G (informative) Examples of control circuit configurations

Annex H Vacant

Annex I (normative) Modified test circuit for short-circuit testing of semiconductor motor controllers and starters

Annex J (informative) Flowchart for constructing bypassed semiconductor controllers tests

Annex K (normative) Extended functions within electronic overload relays

Bibliography