FOREWORD
1 General
1.1 Scope and object
1.2 Normative references
2 Normal and special service conditions
3 Terms and definitions
3.1 General terms
3.2 Assemblies of switchgear and controlgear
3.3 Parts of assemblies
3.4 Switching devices
3.5 Parts of switchgear and controlgear
3.6 Operation
3.7 Characteristic quantities
4 Ratings
4.2 Rated insulation level
4.112 Rated static terminal load
5 Design and construction
5.10 Nameplates
5.11 Interlocking devices
5.12 Position indication
5.102 Requirements in respect of the isolating
distance of disconnecting circuit-breakers
5.104.1 Securing of position
5.104.2 Additional requirements for power operated
mechanisms
6 Type tests
6.1 General
6.2 Dielectric tests
6.3 Radio interference (r.i.v.) tests
6.4 Measurement of the resistance of the main circuit
6.5 Temperature-rise tests
6.6 Short-time withstand current and peak withstand
current tests
6.7 Verification of the degree of protection
6.8 Tightness tests
6.9 Electromagnetic compatibility tests
6.101 Mechanical and environmental tests
6.102 Miscellaneous provisions for making and
breaking tests
6.103 Test circuits for short-circuit making and
breaking tests
6.104 Short-circuit test quantities
6.105 Short-circuit test procedure
6.106 Basic short-circuit test-duties
6.107 Critical current tests
6.108 Single-phase and double-earth fault tests
6.109 Short-line fault tests
6.110 Out-of-phase making and breaking tests
6.111 Capacitive current switching tests
6.112 Special requirements for making and breaking
tests on class E2 disconnecting circuit-breakers
6.113 Tests to verify the proper function of the
position indicating device
A.6.105 Tests to verify the proper function of the
position indicating device
6.114 Combined function test
7 Routine tests
8 Guide to the selection of disconnecting circuit-breakers
for service
9 Information to be given with enquires, tenders
and orders
10 Rules for transport, storage, installation, operation
and maintenance
11 Safety
Annex A (informative) Explanatory notes and examples
of disconnecting circuit-breakers
Annex ZA (informative) A-deviations
Bibliography
Figures
Table