DIN EN 60204-11 : 2001 COR 1 2010

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 Installations
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 (isolation) devices and
        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 lighting
        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
   12.3 Degrees of protection
   12.4 Enclosures, doors and openings
   12.5 Access to HV equipment
13 Conductors and cables
   13.1 General requirements
   13.2 Conductors
   13.3 Insulation 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 for 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

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).