FOREWORD
1 Scope and object
2 Normative references
3 Terms and definitions
4 Classification of electroheating equipment
5 General requirements
6 Isolation and switching
7 Connections to the electrical supply network and
internal connections
8 Protection against electric shock
9 Equipotential bonding
10 Control circuits and control functions
11 Protection against thermal influences
12 Protection against other hazards
13 Marking, labelling and technical documentation
14 Commissioning, inspection, operation and maintenance
Annex AA (normative) - Systems, to assure improved safety
for personnel, working in the vicinity of electrodes
and other live parts of secondary circuit
Annex BB (normative) - Additional requirements for the safety
of non-electrical components of furnace installations
Annex CC (normative) - Additional requirements for safety
with respect to design of an installation