ДСТУ EN 62040-1:2015 Джерела безперебійного живлення. Частина 1. Загальні вимоги та вимоги щодо безпеки (EN 62040-1:2008, IDT). З поправкою № 1:2015

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EN 62040-1:2008

Uninterruptible power systems (UPS) - Part 1: Safety requirements

прийнято як національний стандарт
методом «підтвердження» за позначенням
 

ДСТУ EN 62040-1:2015
(EN 62040-1:2008, IDТ)

Джерела безперебійного живлення.
Частина 1. Загальні вимоги та вимоги щодо безпеки

З наданням чинності від 2016-01-01

CONTENTS

1 Scope and specific applications

1.1 Scope

1.2 Specific applications

2 Normative references

3 Terms and definitions

3.1 General definitions

3.2 UPS electrical ratings

3.3 Load types

3.4 Connection to the supply

3.5 Circuits and circuit characteristics

3.6 Insulation

3.7 Equipment mobility

3.8 Insulation classes of UPS

3.9 Earth fault

3.10 Enclosures

3.11 Accessibility

3.12 Components

3.13 Power distribution

3.14 Flammability

3.15 Miscellaneous

3.16 Clearances and creepage distances

3.17 Telecommunication networks

4 General conditions for tests

4.1 Introduction

4.2 Type test

4.3 Operating parameters for tests

4.4 UPS loading during tests

4.5 Components

4.6 Power interfaces

4.7 Markings and instructions

4.7.1 General

4.7.2 Power rating

4.7.3 Safety instructions

4.7.4 Main voltage adjustment

4.7.5 Power outlets

4.7.6 Fuses

4.7.7 Wiring terminals

4.7.8 Battery terminals

7 4.7.9 Controls and indicators

4.7.10 Isolation of multiple power sources

4.7.11 IT power systems

4.7.12 Protection in building installation

4.7.13 High leakage current

4.7.14 Thermostats and other regulating devices

4.7.15 Language

4.7.16 Durability of markings

4.7.17 Removable parts

4.7.18 Replaceable batteries

4.7.19 Operator access with a tool

4.7.20 Battery

4.7.21 Installation instructions

5 Fundamental design requirements

5.1 Protection against electric shock and energy hazards

5.1.1 Protection for UPS intended to be used in operator access areas

5.1.2 Protection for UPS intended to be used in service access areas

5.1.3 Protection for UPS intended to be used in restricted access areas

5.1.4 Backfeed protection

5.1.5 Emergency switching (disconnect) device

5.2 Requirements for auxiliary circuits

5.2.1 Safety extra low voltage circuits - SELV

5.2.2 Telephone network voltage circuits - TNV

5.2.3 Limited current circuits

5.2.4 External signalling circuits

5.2.5 Limited power source

5.3 Protective earthing and bonding

5.3.1 General

5.3.2 Protective earthing

5.3.3 Protective bonding

5.4 AC and d.c. power isolation

5.4.1 General

5.4.2 Disconnect devices

5.5 Overcurrent and earth fault protection

5.5.1 General

5.5.2 Basic requirements

5.5.3 Battery circuit protection

5.6 Protection of personnel - Safety interlocks

5.6.1 Operator protection

5.6.2 Service person protection

5.7 Clearances, creepage distances and distances through insulation

6 Wiring, connections and supply

6.1 General

6.1.1 Introduction

6.1.2 Dimensions and ratings of busbars and insulated conductors

6.2 Connection to power

6.2.1 General provisions for connection to power

6.2.2 Means of connection

6.3 Wiring terminals for external power conductors

7 Physical requirements

7.1 Enclosure

7.2 Stability

7.3 Mechanical strength

7.4 Construction details

7.4.1 Introduction

7.4.2 Openings

7.4.3 Gas concentration

7.4.4 Equipment movement

7.5 Resistance to fire

7.6 Battery location

7.6.1 Battery location and installation

7.6.2 Accessibility and maintainability

7.6.3 Distance

7.6.4 Case insulation

7.6.5 Wiring

7.6.6 Electrolyte spillage

7.6.7 Ventilation

7.6.8 Charging voltages

7.7 Temperature rise

8 Electrical requirements and simulated abnormal conditions

8.1 General provisions for earth leakage

8.2 Electric strength

8.3 Abnormal operating and fault conditions

8.3.1 General

8.3.2 Simulation of faults

8.3.3 Conditions for tests

9 Connection to telecommunication networks

Annex A (normative) Tests for resistance to heat and fire

Annex B (normative) Motor tests under abnormal conditions

Annex C (normative) Transformers

Annex D (normative) Measuring instruments for touch current tests

Annex E (normative) Temperature rise of a winding

Annex F (normative) Measurements of clearances and creepage distances

Annex G (normative) Alternative method for determining minimum clearances

Annex H (informative) Guidance on protection against ingress of water and foreign objects

Annex I (normative) Backfeed protection test

Annex J (informative) Table of electrochemical potentials

Annex K (normative) Thermal controls

Annex L (normative) Reference loads

Annex M (normative) Ventilation of battery compartments

Annex N (normative) Minimum and maximum cross-sections of copper conductors suitable for connection (see 6.3)

Annex O (informative) Guidance for disconnection of batteries during shipment

Bibliography