Committee

Committee:

CTN 207 - Transmission and distribution of electrical energy

Secretary:
UNE - ASOCIACIÓN ESPAÑOLA DE NORMALIZACIÓN
Field of Activity:
Standardisation of: - Overhead electrical conductors - Overhead lines - Equipment for electrical energy measurement and load control - Power transformers - High-voltage switchgear and controlgear - High-voltage enclosed switchgear and controlgear - Insulation co-ordination - Fuses, electrical insulators - Surge arresters - Instrument transformers - High-voltage testing techniques - Power systems management and associated information exchange - Short-circuit currents - Lightning protection - All-or-nothing electrical relays - Measuring relays and protection equipment - Electrical insulation systems, system engineering and erection of electrical power installations in systems with nominal voltages above 1kV a.c. and 1.5kV d.c. - Mains communicating systems - Fluids for electrotechnical applications -High Voltage Direct Current (HVDC) transmission for DC voltages above 100 kV.
Structure:

SC 7-11 Overhead electrical conductors

SC 10 Fluids for electrotechnical applications

SC 13 Equipment for electrical energy measurement and load control

SC 14 Power transformers

SC 17AC-32A Aparamenta y fusibles de alta tensión

SC 32B Low-voltage fuses

SC 36 Insulators

SC 38 Instrument transformers

SC 42 High-voltage testing techniques

SC 57-219 Control en sistemas de potencia y comunicaciones asociadas

SC 81 Lightning protection

SC 94-95 Relés eléctricos

SC 99 Electrical power installations in systems with nominal voltages above 1 kv a.c.

GT CIRED International Conference on Electricity Distribution

GTSC 115 High voltage direct current (HVDC) transmission for dc voltages above 100kv

International Relations:

IEC/TC 7  Overhead electrical conductors

IEC/TC 10  Fluids for electrotechnical applications

IEC/TC 11  Overhead lines

IEC/TC 13  Electrical energy measurement and control

IEC/TC 14  Power transformers

IEC/TC 17  High-voltage switchgear and controlgear

IEC/TC 32  Fuses

IEC/TC 36  Insulators

IEC/TC 37  Surge arresters

IEC/TC 38  Instrument transformers

IEC/TC 42  High-voltage and high-current test techniques

IEC/TC 57  Power systems management and associated information exchange

IEC/TC 73  Short-circuit currents

IEC/TC 81  Lightning protection

IEC/TC 94  Electrical relays

IEC/TC 95  Measuring relays and protection equipment

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/TC 112  Evaluation and qualification of electrical insulating materials and systems

IEC/TC 115  High Voltage Direct Current (HVDC) transmission for DC voltages above 100 kV

IEC/TC 122  UHV AC transmission systems

IEC/PC 127  Low-voltage auxiliary power systems for electric power plants and substations

CLC/BTTF 128-2  Erection and operation of electrical test equipment

CLC/SR 10  Fluids for electrotechnical applications

CLC/SR 32  Fuses

CLC/SR 32A  High-voltage fuses

CLC/SR 32B  Low-voltage fuses

CLC/SR 32C  Miniature fuses

CLC/SR 36  Insulators

CLC/SR 37  Surge arresters

CLC/SR 42  High-voltage and high-current test techniques

CLC/SR 73  Short-circuit currents

CLC/SR 94  All-or-nothing electrical relays

CLC/SR 109  Insulation co-ordination for low-voltage equipment

CLC/SR 112  Evaluation and qualification of electrical insulating materials and systems (to be defined)

CLC/SR 122  UHV AC transmission systems

CLC/TC 7X  Overhead electrical conductors

CLC/TC 11  Overhead electrical lines exceeding 1 kV a.c. (1,5 kV d.c.)

CLC/TC 13  Electrical energy measurement and control

CLC/TC 14  Power transformers

CLC/TC 17AC  High-voltage switchgear and controlgear

CLC/TC 36A  Insulated bushings

CLC/TC 38  Instrument transformers

CLC/TC 57  Power system management and associated information exchange

CLC/TC 81  Reporting Secretariat SR 81

CLC/TC 81X  Lightning protection

CLC/TC 95X  Measuring relays and protection equipment

CLC/TC 99X  Power installations exceeding 1 kV a.c. (1,5 kV d.c.)

CLC/TC 219  Mains communicating systems

* Some activities of this TC correspond to other AEN/CTN.

Standards developed by the committee: CTN 207: 1831

UNE-EN 50180 CORR:1999

Status: ANULADA /  2013-09-01

BUSHINGS ABOVE 1 KV UP TO 36 KV AND FROM 250 A TO 3,15 KA FOR LIQUID FILLED TRANSFORMERS.

UNE-EN 50181:1997

Status: ANULADA /  2013-07-01

PLUG-IN TYPE BUSHINGS ABOVE 1 KV UP TO 36 KV AND FROM 250 A TO 1,25 KA FOR EQUIPMENT OTHER THAN LIQUID FILLED TRANSFORMERS.

UNE-EN 61166:1997

Status: ANULADA /  2013-06-13

HIGH-VOLTAGE ALTERNATING CURRENT CIRCUIT-BREAKERS. GUIDE FOR SEISMIC Qualification of high-voltage alternating current circuit-breakers.

UNE-EN 60514:1996

Status: ANULADA /  2013-06-01

ACCEPTANCE INSPECTION OF CLASS 2 ALTERNATING-CURRENT WATTHOUR METERS.

UNE-EN 61358:1998

Status: ANULADA /  2013-06-01

ACCEPTANCE INSPECTION FOR DIRECT CONNECTED ALTERNATING CURRENT STATIC WATT-HOUR METERS FOR ACTIVE ENERGY (CLASSES 1 AND 2).

UNE-EN 61850-7-4:2003 (Ratificada)

Status: ANULADA /  2013-06-01

Communication networks and systems in substations -- Part 7-4: Basic communication structure for substation and feeder equipment - Compatible logical node classes and data classes (Endorsed by AENOR in September of 2003.)

UNE-EN 60909-3:2004

Status: ANULADA /  2013-03-01

Short-circuit currents in three-phase a.c systems -- Part 3: Currents during two separate simultaneous line-to-earth short-circuits and partial short-circuit currents flowing through earth

UNE-EN 61850-6:2004 (Ratificada)

Status: ANULADA /  2013-02-01

Communication networks and systems in substations -- Part 6: Configuration description language for communication in electrical substations related to IEDs (Endorsed by AENOR in September of 2004.)

UNE-EN 62271-106:2011 (Ratificada)

Status: ANULADA /  2012-12-26

High-voltage switchgear and controlgear - Part 102: Alternating current disconnectors and earthing switches (Endorsed by AENOR in January of 2012.)

UNE-EN 61394:2011 (Ratificada)

Status: ANULADA /  2012-12-13

Overhead lines - Requirements for greases for aluminium, aluminium alloy and steel bare conductors (Endorsed by AENOR in February of 2012.)

UNE 21136-11:1983

Status: ANULADA /  2012-12-01

ELECTRICAL RELAYS. INTERRUPTIONS TO AND ALTERNATING COMPONENT (RIPPLE) IN D.C. AUXILIARY ENERGIZING QUANTITY OF MEASURING RELAYS.

UNE-EN 60255-6:1996

Status: ANULADA /  2012-12-01

ELECTRICAL RELAYS. PART 6: MEASURING RELAYS AND PROTECTION EQUIPMENT.

UNE-EN 60282-1:2007

Status: ANULADA /  2012-11-01

High-voltage fuses -- Part 1: Current-limiting fuses (IEC 60282-1:2005)

UNE-EN 60644:1995

Status: ANULADA /  2012-10-01

SPECIFICATION FOR HIGH-VOLTAGE FUSE-LINKS FOR MOTOR CIRCUIT APPLICATIONS.

UNE-EN 50263:2000

Status: ANULADA /  2012-09-01

Electromagnetic compatibility (EMC) - Product standard for measuring relays and protection equipment.

UNE-EN 60269-4:2007 (Ratificada)

Status: ANULADA /  2012-09-01

Low-voltage fuses -- Part 4: Supplementary requirements for fuse-links for the protection of semiconductor devices (IEC 60269-4:2006). (Endorsed by AENOR in December of 2007.)

UNE-EN 60255-26:2005

Status: ANULADA /  2012-09-01

Electrical relays -- Part 26 : Electromagnetic compatibility requirements for measuring relays and protection equipment

UNE 21320-7:1991

Status: ANULADA /  2012-06-14

FLUIDS FOR ELECTROTECHNICAL APPLICATIONS. DETECTION AND DETERMINATION OF SPECIFIED ANTI-OXIDANT ADDITIVES IN INSULATING OILS.

UNE-EN 60265-2/A2:1999

Status: ANULADA /  2012-06-01

HIGH-VOLTAGE SWITCHES. PART 2: HIGH-VOLTAGE SWITCHES FOR RATED VOLTAGES OF 52 KV AND ABOVE

UNE-EN 60265-2/A1:1997

Status: ANULADA /  2012-06-01

HIGH-VOLTAGE SWITCHES. PART 2: HIGH-VOLTAGE SWITCHES FOR RATED VOLTAGEs of 52 kV and above.

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