Medium Voltage Application Guide
Medium Voltage Application Guide
Medium Voltage Application Guide
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SWITCHGEAR<br />
4.7 Switchgear-Related IEC Standards<br />
IEC Standard Title<br />
Supersedes old<br />
Number<br />
standards<br />
60044-1 Instrument transformers: Current transformers<br />
60044-8 Instrument transformers: Electronic current transformers<br />
60060-1 High voltage test techniques: General definitions and test requirements<br />
60071-2 Insulation coordination: <strong>Application</strong> guide<br />
60529 Degrees of protection provided by enclosures (IP Code)<br />
60909-0 Short-circuit currents in three-phase AC systems: Calculation of currents<br />
61869-3 Instrument transformers: Additional requirements for inductive voltage 60044-2, 60186<br />
transformers<br />
62262 Degrees of protection provided by enclosures for electrical equipment against<br />
external mechanical impacts (IK Code)<br />
62271-1 High voltage switchgear and controlgear: Common specifications 60694<br />
62271-100 High voltage switchgear and controlgear: Alternating current circuit-breakers 61633,<br />
62271-308<br />
62271-101 High voltage switchgear and controlgear: Synthetic testing<br />
62271-102 High voltage switchgear and controlgear: Alternating current disconnectors and 60129, 61128,<br />
earthing switches<br />
61129, 61259<br />
62271-103 High voltage switchgear and controlgear: Switches for rated voltages above 1 kV 60265-1<br />
up to and including 52 kV<br />
62271-104 High voltage switchgear and controlgear: Alternating current switches for rated<br />
voltages of 52 kV and above<br />
62271-105 High voltage switchgear and controlgear: Alternating current switch-fuse<br />
combinations<br />
62271-106 High voltage switchgear and controlgear: Alternating current contactors,<br />
contactor-based controllers and motor-starters<br />
62271-107 High voltage switchgear and controlgear: Alternating current fused<br />
circuit-switchers for rated voltages above 1 kV up to and including 52 kV<br />
62271-108 High voltage switchgear and controlgear: High-voltage alternating current<br />
disconnecting circuit-breakers for rated voltages of 72.5 kV and above<br />
62271-109 High voltage switchgear and controlgear: Alternating-current series capacitor<br />
bypass switches<br />
62271-110 High voltage switchgear and controlgear: Inductive load switching<br />
62271-111 High voltage switchgear and controlgear: Overhead, pad-mounted, dry-vault,<br />
and submersible automatic circuit reclosers and fault interrupters for alternating<br />
current systems up to 38 kV<br />
62271-200 High voltage switchgear and controlgear: AC metal-enclosed switchgear and<br />
controlgear for rated voltages above 1 kV and up to and including 52 kV<br />
62271-201 High voltage switchgear and controlgear: AC insulation-enclosed switchgear and<br />
controlgear for rated voltages above 1 kV and up to and including 52 kV<br />
62271-202 High voltage switchgear and controlgear: High-voltage/low voltage prefabricated<br />
substation<br />
62271-203 High voltage switchgear and controlgear: Gas-insulated metal-enclosed<br />
switchgear for rated voltages above 52 kV<br />
62271-204 High voltage switchgear and controlgear: Rigid gas-insulated transmission lines<br />
for rated voltage above 52 kV<br />
62271-205 High voltage switchgear and controlgear: Compact switchgear assemblies for<br />
rated voltages above 52 kV<br />
62271-206 High voltage switchgear and controlgear: <strong>Voltage</strong> presence indicating systems for 61958<br />
rated voltages above 1 kV and up to and including 52 kV<br />
62271-207 High voltage switchgear and controlgear: Seismic qualification for gas-insulated 62271-2<br />
switchgear assemblies for rated voltages above 52 kV<br />
62271-300 High voltage switchgear and controlgear: Seismic qualification of alternating<br />
current circuit-breakers<br />
62271-301 High voltage switchgear and controlgear: Dimensional standarisation of<br />
high-voltage terminals<br />
710-12280-00A <strong>Medium</strong> <strong>Voltage</strong> <strong>Application</strong> <strong>Guide</strong> Page 165
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