ДСТУ EN 60255-1:2022 Измерительное реле и защитное оборудование. Часть 1. Общие требования (EN 60255-1:2010, IDT; IEC 60255-1:2009, IDT)



ДСТУ EN 60255-1:2022
(EN 60255-1:2010, IDT; IEC 60255-1:2009, IDT)

Вимірювальні реле та захисне обладнання. Частина 1. Загальні вимоги

 
   
 
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 and definitions

4 Environmental conditions

4.1 General

4.2 Normal environmental conditions

4.3 Special environmental conditions

4.4 Storage conditions

5 Ratings

5.1 General

5.2 Rated voltage

5.3 Rated current

5.4 Binary input and output

5.5 Transducer analogue input and output

5.6 Frequency

5.7 Rated burden

5.8 Rated ambient temperature

6 Design and construction

6.1 Marking

6.2 Dimensions

6.3 Enclosure protection

6.4 Product safety requirements

6.5 Functional performance requirements

6.6 Communication protocols

6.7 Binary input and output

6.8 Transducer analogue input and output

6.9 Input circuit for energizing quantities

6.10 Burden tests

6.11 Contact performance

6.12 Climatic performance

6.13 Mechanical requirements

6.14 Pollution

6.15 Electromagnetic compatibility (EMC)

7 Tests

7.1 General

7.2 Test reference conditions

7.3 Test overview

7.4 Type test report content

8 Marking, labelling and packaging

9 Rules for transport, storage, installation, operation and maintenance

10 Product documentation

Annex A (informative) Type testing guidelines

Annex B (informative) Intrinsic, operating and overall system accuracy

Annex C (informative) Guidance on dependability

Bibliography