Committee:
IEC/TC 37 Surge arresters
IEC/TC 99 Insulation co-ordination and system engineering of high voltage electrical power installations above 1,0 kV AC and 1,5 kV DC
IEC/TC 109 Insulation co-ordination for low-voltage equipment
IEC/PC 127 Low-voltage auxiliary power systems for electric power plants and substations
CLC/SR 37 Surge arresters
CLC/SR 109 Insulation co-ordination for low-voltage equipment
CLC/TC 99X Power installations exceeding 1 kV a.c. (1,5 kV d.c.)
* Some activities of this TC correspond to other AEN/CTN.
Standards developed by the committee: CTN 207/SC 99: 54
Status: ANULADA / 2015-06-25
SURGE ARRESTERS. PART 1: NON-LINEAR RESISTOR TYPE GAPPED SURGE ARRESTERS FOR A.C. SYSTEMS.
Surge arresters -- Part 1: Non-linear resistor type gapped surge arresters for a.c. systems.
Status: ANULADA / 2013-11-01
Power installations exceeding 1 kV a.c.
Status: ANULADA / 2010-10-01
Insulation coordination for equipment within low-voltage systems -- Part 5: A comprehensive method for determining clearances and creepage distances equal to or less than 2 mm
Status: ANULADA / 2010-07-01
Insulation coordination for equipment within low-voltage systems -- Part 1: Principles, requirements and tests
Status: ANULADA / 2009-03-01
INSULATION CO-ORDINATION. PART 1: DEFINITIONS, PRINCIPLES AND RULES.
Status: ANULADA / 2007-05-01
SURGE ARRESTERS. PART 4: METAL-OXIDE SURGE ARRESTERS WITHOUT GAPS FOR A.C. SYSTEMS.
Surge arresters -- Part 4: Metal-oxide surge arresters without gaps for a.c. systems
Status: ANULADA / 2006-04-01
INSULATION COORDINATION FOR EQUIPMENT WITHIN LOW-VOLTAGE SYSTEMS. PART 1: PRINCIPLES, REQUIREMENTS AND TESTS.
INSULATION COORDINATION FOR EQUIPMENT WITHIN LOW-VOLTAGE SYSTEMS. PART 3: USE OF COATINGS TO ACHIEVE INSULATION COORDINATION OF PRINTED BOARD ASSEMBLIES.
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