ДСТУ EN 61009-1:2014 Автоматичні вимикачі диференційного струм з вмонтованим захистом від надструмів для побутового та аналогічного призначення (RCCВs). Частина 1. Загальні правила (EN 61009-1:2012, IDT)

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EN 61009-1:2012

Residual current operated circuit-breakers with integral overcurrent
protection for household and similar uses (RCBOs) - Part 1: General rules

прийнято як національний стандарт
методом «підтвердження» за позначенням
 

ДСТУ EN 61009-1:2014
(EN 61009-1:2012, IDT)

Автоматичні вимикачі диференційного струм з вмонтованим захистом від надструмів
для побутового та аналогічного призначення (RCCВs). Частина 1. Загальні правила

З наданням чинності від 2016-01-01

CONTENTS

FOREWORD

INTRODUCTION

1 Scope

2 Normative references

3 Terms and definitions

3.1 Definitions relating to currents flowing from live parts to earth

3.2 Definitions relating to the energization of a residual current circuit-breaker

3.3 Definitions relating to the operation and functions of residual current circuit-breakers

3.4 Definitions relating to values and ranges of energizing quantities

3.5 Definitions relating to values and ranges of influencing quantities

3.6 Definitions relating to terminals

3.7 Definitions relating to conditions of operation

3.8 Definitions relating to constructional elements

3.9 Definitions relating to tests

3.10 Definitions relating to insulation coordination

4 Classification

4.1 According to the method of operation

4.2 According to the type of installation

4.3 According to the number of poles and current paths

4.4 According to the possibility of adjusting the residual operating current

4.5 According to resistance to unwanted tripping due to voltage surges

4.6 According to behaviour in presence of d.c. components

4.7 According to time-delay (in presence of a residual current)

4.8 According to the protection against external influences

4.9 According to the method of mounting

4.10 According to the method of connection

4.11 According to the instantaneous tripping current (see 3.4.18)

4.12 According to the l2t characteristic

4.Z.1 According to the range of ambient air temperature

5 Characteristics of RCBOs

5.1 Summary of characteristics

5.2 Rated quantities and other characteristics

5.3 Standard and preferred values

6 Marking and other product information

6.Z1 Standard Marking

6.Z2 Additional Marking

7 Standard conditions for operation in service and for installation

7.1 Standard conditions

7.2 Conditions of installation

7.3 Pollution degree

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 Operating characterises

8.6 Mechanical and electrical endurance

8.7 Performance at short-circuit currents

8.8 Resistance to mecharical shock and impact

8.9 Resistance to heat

8.10 Resistance to abnormal heat and to fire

8.11 Test device

8.12 Requirements for RCBOs functionally dependent on line voltage

8.13 Void

8.14 Behaviour of RCBOs in case of current surges caused by impulse voltages

8.15 Behaviour of RCBOs in case of earth fault currents comprising a d.c. component

8.16 Reliability

8.17 Electromagnetic compatibility (EMC)

8.Z.1 Behaviour of RCBOs at low ambient air temperatures

9 Tests

9.1 General

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 Test of reliability of terminals for external conductors

9.6 Verification of protection against electric shock

9.7 Test of dielectric properties and isolating capability

9.8 Test of temperature-rise

9.9 Verification of the operating characteristic

9.10 Verification of mechanical and electrical endurance

9.11 Verification of the trip-free mechanism

9.12 Short-circuit tests

9.13 Mechanical Stresses

9.14 Test of resistance to heat

9.15 Test of resistance to abnormal heat and to fire

9.16 Verification of the operation of the test device at the limits of rated voltage

9.17 Verification of the behaviour of RCBOs functionally dependent on line voltage, classified under 4.1.2.1, in case of failure of the line voltage

9.18 Void

9.19 Verification of behaviour of RCBOs in case of current surges caused by impulse voltages

9.20 Verification of resistance of the insulation against an impulse voltage

9.21 Verification of correct operation of residual currents with d.c. components

9.22 Verification of reliability

9.23 Verification of ageing of electronic components.

9.24 Electromagnetic compatibility (EMC)

9.Z1 Verification of the correct operation at low ambient air temperatures for RCBOs for use at temperatures between -25 °С and +40 °С

Annex A (normative) Test sequence and number of samples to be submitted for certification purposes

Annex В (normative) Determination of clearances and creepage distances

Annex C (normative) Arrangement for the detection of the emission of ionized gases during short-circuit tests

Annex D (normative) Routine tests

Annex E (normative) Special requirements for auxiliary circuits for safety extra-low voltage

Annex F (normative) Coordination between RCBOs and separate fuses associated in the same circuit

Annex G (normative) Additional requirements and tests for RCBOs consisting of a circuit-breaker and a residual current unit designed for assembly on site

Annex H (informative) Void

Annex IA (informative) Methods for determination of short-circuit power-factor

Annex IB (informative) Glossary of symbols

Annex IC (informative) Examples of terminals text deleted

Annex IE (informative) Follow-up testing programme for RCBOs

Bibliography