ДСТУ EN 62852:2022 Соединители для постоянного тока в фотоэлектрических системах. Требования по безопасности и испытаниям (EN 62852:2015, IDT; IEC 62852:2014, IDT)



ДСТУ EN 62852:2022
(EN 62852:2015, IDT; IEC 62852:2014, IDT)

З’єднувачі для застосування постійного струму в фотоелектричних системах.
Вимоги щодо безпеки та випробування

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

Contents

1 Scope

2 Normative references

3 Terms and definitions

4 Classification

4.1 General

4.2 Type of connector

4.3 Additional characteristics

5 Constructional requirements and performance

5.1 General

5.2 Marking and identification

5.2.1 Identification

5.2.2 Marking

5.2.3 Technical documentation

5.3 Provision against incorrect mating (non-intermateable)

5.4 Protection against electric shock

5.5 Terminations and connection methods

5.6 Resistance to deterioration

5.7 General design

5.8 Design of a free connector

5.9 Degree of protection (IP Code)

5.10 Dielectric strength

5.11 Mechanical and electrical durability

5.12 Range of ambient temperature

5.13 Temperature rise

5.14 Cable anchorage

5.15 Mechanical strength

5.16 Connector without locking device

5.17 Connector with locking device

5.18 Clearances and creepage distances

5.18.1 General

5.18.2 Clearances

5.18.3 Creepage distances

5.19 Insulation parts

5.19.1 General

5.19.2 Outer accessible parts

5.19.3 Inner parts

5.20 Current carrying parts and resistance against corrosion

6 Tests

6.1 General

6.2 Preparation of specimens

6.3 Performance of tests

6.3.1 General

6.3.2 Durability of marking

6.3.3 Protection against electric shock

6.3.4 Temperature rise

6.3.5 Mechanical operation

6.3.6 Bending (flexing) test

6.3.7 Measurement of clearances and creepage distances

6.3.8 Dielectric strength

6.3.9 Corrosion test

6.3.10 Mechanical strength at lower temperatures

6.3.11 Change of temperature (IEC 60068-2-14 test Na)

6.3.12 Damp heat test

6.3.13 Insertion and withdrawal force

6.3.14 Effectiveness of connector coupling device

6.3.15 Terminations and connecting methods

6.4 Test schedule (routine test) for non-rewirable free connectors

6.5 Test schedule

Annex A (informative) Warning symbols used on connectors

Annex B (normative) Measurement of clearances and creepage distances

Bibliography