ДСТУ EN 60204-32:2014 Безпечність машин. Електричне обладнання. Частина 32. Вимоги до вантажопідіймальних машин (EN 60204-32:2008, IDT)

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EN 60204-32:2008

Safety of machinery — Electrical equipment of machines —
Part 32: Requirements for hoisting machines

прийнято як національний стандарт
методом «підтвердження» за позначенням
Відповідає офіційному тексту

ДСТУ EN 60204-32:2014

Безпечність машин. Електричне обладнання.
Частина 32. Вимоги до вантажопідіймальних машин
(EN 60204-32:2008, IDT)

З наданням чинності від 2016–01–01
Поновлено чинність від 2020–01–01

CONTENTS

INTRODUCTION

1 Scope

2 Normative references

3 Terms and definitions

4 General requirements

4.1 General considerations

4.2 Selection of equipment

4.3 Electrical supply

4.4 Physical environment and operating conditions

4.5 Transportation and storage

4.6 Provisions for handling

4.7 Installation

5 Incoming supply conductor terminations and devices for disconnecting and switching off

5.1 Incoming supply conductor terminations

5.2 Terminal for connection to the external protective earthing system

5.3 Supply disconnecting and switching devices

5.4 Devices for switching off for prevention of unexpected start-up

5.5 Devices for disconnecting electrical equipment

5.6 Protection against unauthorized, inadvertent and/or mistaken connection

6 Protection against electric shock

6.1 General

6.2 Protection against direct contact

6.3 Protection against indirect contact

6.4 Protection by the use of PELV

7 Protection of equipment

7.1 General

7.2 Overcurrent protection

7.3 Protection of motors against overheating

7.4 Abnormal temperature protection

7.5 Protection against supply interruption or voltage reduction and subsequent restoration

7.6 Motor overspeed protection

7.7 Earth fault/residual current protection

7.8 Phase-sequence protection

7.9 Protection against switching surges and lightning

8 Equipotential bonding

8.1 General

8.2 Protective bonding circuit

8.3 Functional bonding

8.4 Measures to limit the effects of high leakage current

9 Control circuits and control functions

9.1 Control circuits

9.2 Control functions

9.3 Protective interlocks

9.4 Control functions in the event of failure

10 Operator interface and hoisting machine mounted control devices

10.1 General

10.2 Push-buttons

10.3 Indicator lights and displays

10.4 Illuminated push-buttons

10.5 Rotary control devices

10.6 Start devices

10.7 Emergency stop devices

10.8 Emergency switching-off devices

10.9 Enabling control device

11 Controlgear: location, mounting, and enclosures

11.1 General requirements

11.2 Location and mounting

11.3 Degrees of protection

11.4 Enclosures, doors and openings

11.5 Access to switchgear and to controlgear

12 Conductors and cables

12.1 General requirements

12.2 Conductors

12.3 Insulation

12.4 Current-carrying capacity in normal service

12.5 Voltage drop

12.6 Flexible cables

12.7 Conductor wires, conductor bars and slip-ring assemblies

13 Wiring practices

13.1 Connections and routing

13.2 Identification of conductors

13.3 Wiring inside enclosures

13.4 Wiring outside enclosures

13.5 Ducts, connection boxes and other boxes

14 Electric motors and associated equipment

14.1 General requirements

14.2 Motor enclosures

14.3 Motor dimensions

14.4 Motor mounting and compartments

14.5 Criteria for motor selection

14.6 Protective devices for mechanical brakes

14.7 Electrically operated mechanical brakes

15 Accessories and lighting

15.1 Accessories

15.2 Local lighting on the hoisting machine and for the equipment

16 Marking, warning signs and reference designations

16.1 General

16.2 Warning signs

16.3 Functional identification

16.4 Marking of equipment

16.5 Reference designations

17 Documentation

17.1 General

17.2 Information to be provided

17.3 Requirements applicable to all documentation

17.4 Installation documents

17.5 Overview diagrams and function diagrams

17.6 Circuit diagrams

17.7 Operating manual

17.8 Maintenance manual

17.9 Parts list

18 Verification

18.1 General

18.2 Verification of conditions for protection by automatic disconnection of supply

18.3 Insulation resistance tests

18.4 Voltage tests

18.5 Protection against residual voltages

18.6 Functional tests

18.7 Retesting

Annex A (normative) Protection against indirect contact in TN-systems

Annex B (informative) Inquiry form for the electrical equipment of hoisting machines

Annex C (informative) Current-carrying capacity and overcurrent protection of conductors and cables in the electrical equipment of machines

Annex D (informative) Conductor selection for intermittent duty

Annex E (informative) Explanation of emergency operation functions

Annex F (informative) Comparison of typical conductor cross-sectional areas

Bibliography

Index