Table of Contents

1 -  AS 60204.11-2006 Safety of machinery„Electrical equipment of machines Part 11: Requirements for HV equipment for voltages abo
4 -  PREFACE
5 -  CONTENTS
7 -  INTRODUCTION
9 -  1 Scope
10 -  2 Normative references
12 -  3 Definitions
18 -  4 General requirements
18 -  4.1 General considerations
19 -  4.2 Selection of electrical equipment
19 -  4.3 Electrical supply
19 -  4.4 Physical environment and operating conditions
20 -  4.5 Transportation and storage
20 -  4.6 Provisions for handling
20 -  4.7 Installation
20 -  5 Incoming supply conductor terminations, devices for disconnecting and switching off, and means for earthing
20 -  5.1 Incoming supply conductor terminations
20 -  5.2 Supply disconnecting (isolating) devices and means for earthing
22 -  5.3 Devices for switching off for prevention of unexpected start-up
23 -  5.4 Devices for disconnecting and means for earthing HV equipment
23 -  5.5 Protection against unauthorized, inadvertent and/or mistaken operation
23 -  6 Protection against electric shock
23 -  6.1 General
24 -  6.2 Protection against direct contact
24 -  6.3 Protection against indirect contact
26 -  7 Protection of HV equipment
26 -  7.1 General
26 -  7.2 Overcurrent protectio
27 -  7.3 Earth fault protection
28 -  7.4 Protection against overvoltages due to lightning and to switching surges
28 -  7.5 Protection against other abnormal conditions
28 -  8 Equipotential bonding
28 -  8.1 General
29 -  8.2 Protective bonding circuit
32 -  9 Control circuits and control functions
32 -  10 Operator interface and machine-mounted control devices
32 -  11 Electronic equipment
32 -  12 Controlgear: location, mounting, and enclosures
32 -  12.1 General requirements
33 -  12.2 Location and mounting
33 -  12.3 Degrees of protection
34 -  12.4 Enclosures, doors and openings
35 -  12.5 Access to HV equipment
35 -  13 Conductors and cables
35 -  13.1 General requirements
35 -  13.2 Conductors
36 -  13.3 Insulation and sheath materials
36 -  13.4 Current-carrying capacity in normal service
36 -  13.5 Conductor and cable voltage drop
36 -  13.6 Minimum cross-sectional area
36 -  13.7 Flexible cables
38 -  13.8 Conductor wires, conductor bars and slip-ring assemblies
39 -  14 Wiring practices
39 -  14.1 Connections and routing
40 -  14.2 Identification of conductors
40 -  14.3 Flexible cables
41 -  14.4 Plug/socket combinations
41 -  14.5 Dismantling for shipment
41 -  14.6 Cable trays
41 -  14.7 Wiring in hazardous areas
42 -  15 Electric motors and associated equipment
42 -  15.1 General
42 -  15.2 Motor connection boxes
42 -  16 Accessories
42 -  16.1 Accessories for earthing and short-circuiting live parts
42 -  16.2 Voltage detectors
42 -  16.3 Accessories for safe working
42 -  17 Marking, warning signs and reference designations
42 -  17.1 General
42 -  17.2 Warning signs
43 -  18 Technical documentation
43 -  19 Testing and verification
43 -  19.1 General
43 -  19.2 Earthing system tests
44 -  19.3 Insulation resistance tests
44 -  19.4 Voltage tests
44 -  19.5 Functional tests
44 -  19.6 IP tests for HV equipment outside electrical operating areas
44 -  19.7 Retesting
45 -  Annex A (informative) Examples of machines covered by this part of IEC 60204
46 -  Annex B (informative) Inquiry form for the HV equipment of machines
49 -  Annex C (informative) Method of calculation for the cross-sectional area of bare protective conductors in supply systems with direct earthing or low impedance earthing of the neutral
50 -  Annex D (informative) Relationship between cable rated voltages and highest voltage for HV equipment
51 -  Annex E (informative) Rationalization of the use of terms relating to earthing and protective bonding
54 -  Index

Abstract

Applies to the electrical and electronic equipment and
systems of machines, including a group of machines working
together in a coordinated manner, but excluding higher
level system aspects (i.e. communications between systems).

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	Standards Australia
ProductNote	Pending Revision indicates that as a result of the Aged Standards review process, the document needs updating. If no project proposal, meeting the quality criteria, is received within the 12 month timeframe, the document shall be withdrawn.
Pages
ISBN
Committee	EL-017
Supersedes	DR 06457 CP