I.S. EN 60204-11:2000
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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SAFETY OF MACHINERY - ELECTRICAL EQUIPMENT OF MACHINES PART 11: REQUIREMENTS FOR HV EQUIPMENT FOR VOLTAGES ABOVE 1000 V A.C. OR 1500 V D.C. AND NOT EXCEEDING 36 KV
Hardcopy , PDF
15-02-2022
English
01-01-2000
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Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
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FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Definitions
4 General requirements
4.1 General considerations
4.2 Selection of electrical 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, devices for
disconnecting and switching off, and means for earthing
5.1 Incoming supply conductor terminations
5.2 Supply disconnecting (isolating) devices for means
for earthing
5.3 Devices for switching off for prevention of unexpected
start-up
5.4 Devices for disconnecting and means for earthing HV
equipment
5.5 Protection against unauthorized, inadvertent and/or
mistaken operation
6 Protection against electric shock
6.1 General
6.2 Protection against direct contact
6.3 Protection against indirect contact
7 Protection of HV equipment
7.1 General
7.2 Overcurrent protection
7.3 Earth fault protection
7.4 Protection against overvoltages due to lightning and
to switching surges
7.5 Protection against other abnormal conditions
8 Equipotential bonding
8.1 General
8.2 Protective bonding circuit
9 Control circuits and control functions
10 Operator interface and machine-mounted control devices
11 Electronic equipment
12 Controlgear: location, mounting, and enclosures
12.1 General requirements
12.2 Location and mounting
13 Conductors and cables
13.1 General requirements
13.2 Conductors
13.3 Insulations and sheath materials
13.4 Current-carrying capacity in normal service
13.5 Conductor and cable voltage drop
13.6 Minimum cross-sectional area
13.7 Flexible cables
13.8 Conductor wires, conductor bars and slip-ring assemblies
14 Wiring practices
14.1 Connections and routing
14.2 Identification of conductors
14.3 Flexible cables
14.4 Plug/socket combinations
14.5 Dismantling and shipment
14.6 Cable trays
15 Electric motors and associated equipment
15.1 General
15.2 Motor connection boxes
16 Accessories
16.1 Accessories for earthing and short-circuiting
live parts
16.2 Voltage detectors
16.3 Accessories for safe working
17 Marking, warning signs and reference designations
17.1 General
17.2 Warning signs
18 Technical documentation
19 Testing and verification
19.1 General
19.2 Earthing system tests
19.3 Insulation resistance tests
19.4 Voltage tests
19.5 Functional tests
19.6 IP tests for HV equipment outside electrical
operating areas
19.7 Retesting
Annex A (informative) Examples of machines covered by this
part of IEC 60204
Annex B (informative) Inquiry form for the HV equipment of
machines
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
Annex D (informative) Relationship between cable rated
voltages and highest voltage for HV equipment
Annex E (informative) Rationalization of the use of terms
relating to earthing and protective bonding
Annex ZA (normative) Normative references to international
publications with their corresponding European
publications
Annex ZZ (informative) Coverage of Essential Requirements
of EC Directives
Index
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