DD IEC TS 62257-5 : DRAFT 2005

INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Classification of decentralised rural electrification
   systems
5 Protection against electric shock
   5.1 General
   5.2 Requirements on the d.c. side of a DRES
   5.3 Requirements on the a.c. side of a DRES
6 Protection against overcurrent
   6.1 General
   6.2 Protection against overload currents
   6.3 Protection against short-circuits
7 Protection against risk of fire
8 Protection against effects of lightning
   8.1 Principle
   8.2 Provisions for lightning protection of DRES
9 Selection and erection of electrical equipment
   9.1 General
   9.2 Operational conditions and external influences
   9.3 Wiring system
   9.4 Isolation and switching
   9.5 Surge protective devices
   9.6 Earthing arrangement, protective conductors and
       protective bonding conductors
10 Verification
11 Operation and maintenance
Annex A (informative) Protection against electric shock in
                      electrical installations (for complete
                      information, see IEC 61140 and
                      IEC 60364-4-41)
Annex B (informative) Types of LV distribution systems earthing
Annex C (informative) Classification of electrical equipment
Annex D (informative) General information concerning protection
                      against lightning
Bibliography

Specifies the general requirements for the protection of persons and equipment against electrical hazards to be applied in decentralised rural electrification systems.