Ac breakers for the voltage exceeding 1000 v
Выключатели переменного тока на напряжение свыше 1 000 в
Status: Not effective - Canceled in the Russian Federation. IUS 11-2006
The standard applies to switches (including their drives) designed for switching electrical circuits under normal and emergency conditions in three-phase AC 50 Hz networks with a rated voltage of 6 to 750 kV inclusive, including switches intended for export. The standard does not apply to special versions of switches designed to: work in hazardous areas in relation to a fire or explosion (for example, in gas mines); for frequent switching operations (for example for electrothermal installations); for mobile electrical installations (for example for electric locomotives, excavators). The standard complies with IEC Publications 56 (1-6) and 427 regarding the basic technical characteristics and test methods.
Стандарт распространяется на выключатели (включая их приводы), предназначенные для коммутации электрических цепей при нормальных и аварийных режимах в сетях трехфазного переменного тока частоты 50 Гц с номинальным напряжением от 6 до 750 кВ включительно, в том числе на выключатели, предназначенные на экспорт. Стандарт не распространяется на выключатели специальных исполнений, предназначенные: для работы в опасных в отношении пожара или взрыва помещениях (например, в газовых шахтах); для частых коммутационных операций (например для электротермических установок); для передвижных электроустановок (например для электровозов, экскаваторов). Стандарт соответствует Публикации МЭК 56 (1-6) и 427 в части, касающейся основных технических характеристик и методов испытаний.
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Format: Electronic (pdf/doc)
Approved: Gosstandart of the USSR,
12/6/1978
SKU: RUSS20026
The Product is Contained in the Following Classifiers:
PromExpert »
SECTION I. TECHNICAL REGULATION »
V Testing and control »
4 Testing and control of products »
4.15 Testing and control of products of electronic, optical and electrical industry »
4.15.1 Electric machines, electrical equipment and materials »
ISO classifier »
29 ELECTRICAL ENGINEERING »
29.120 Electrical fittings »
29.120.40 Switches »
National standards »
29 ELECTRICAL ENGINEERING »
29.120 Electrical fittings »
29.120.40 Switches »
National Standards for KGS (State Standards Classification) »
Latest edition »
E Power and electrical equipment »
E7 Electrical apparatus and fittings »
E72 Devices with voltage over 1000 V »
National Standards for OKSTU »
ELECTRICAL EQUIPMENT AND MATERIALS »
High-voltage electrical equipment »
As a Replacement Of:
GOST 687-70: Breakers of alternating current of high voltage. General technical requirements
GOST 688-67: Drives to AC high voltage circuit breakers. General technical requirements
The Document References:
GOST 10121-76: Selectively purified transformer oil
GOST 10434-82: Electric contact connections. Classification. General technical requirements
GOST 12.2.007.3-75: Occupational safety standard system. Electrotechnical devices for voltage more than 1 000 v
GOST 12450-82: Ac circuit breakers for the rated voltages from 110 to 750 kv
GOST 15150-69: Machines, instruments and other industrial products. Modifications for different climatic regions. Categories, operating, storage and transportation conditions as to environment climatic aspects influence
GOST 1516.1-76: Electrical equipment for ac voltages of 3 to 500 kv
GOST 15543-70: Electrical articles. Applications for different climatic regions. General technical requirements as to environment climatic aspects influence
GOST 17412-72: Electrical articles for the cold climate regions. Technical requirements, acceptance and test methods
GOST 17516-72: Electrical articles. Operating conditions as to environment mechanical aspects influence
GOST 183-74: Rotating electrical machines
GOST 19132-86: Contact clips for mounting in blocks
GOST 20690-75: Electrical equipment for a.c. voltage 750 kV. Requirements for electric strength of insulation
GOST 21130-75: Electrical articles. Grounding terminals and grounding signs
GOST 21242-75: Flat or pin contact terminals of electrical equipment. Main dimensions
GOST 28290-89: A.c. electrical installations for voltage from 3 to 750 kV. Creepage distance of external insulation
GOST 8024-90: Alternating current apparatus and devices for voltages above 1000 V. Temperature rise at continuous duty. Norms and test methods
GOST 982-80: Transformer oils
The Document is Referenced By:
GOST 10693-81: Hermetic capacitor bushings designed for rated voltages 110 kv and more
GOST 12450-82: Ac circuit breakers for the rated voltages from 110 to 750 kv
GOST 14693-90: Unsealed metal-enclosed switchgear
GOST 14694-76: Metal-clad switchgears up to 10 kV. Test methods
GOST 1516.1-76: Electrical equipment for ac voltages of 3 to 500 kv
GOST 1516.3-96: Electrical equipment for a.c. voltages from 1 to 750 kV. Requirements for dielectric strength of insulation
GOST 17441-84: Electrical contact connections. Acceptance and methods of tests
GOST 18397-86: Ac high-voltage circuit breakers standard voltage 6-220 kv for frequent switching operations
GOST 20690-75: Electrical equipment for a.c. voltage 750 kV. Requirements for electric strength of insulation
GOST R 52565-2006: Alternating-current circuit-breakers for voltages from 3 to 750 kV. General specifications
GOST R 52736-2007: Short-circuits in electrical installations. Calculation methods of electrodynamics and thermal effects of short-circuit current
GOST R 8.817-2013: State system for ensuring the uniformity of measurements. State verification schedule for measuring instruments of standard lightning and switching impulse electrical voltage in the range from 1 to 1000 kV
RD 153-34.3-35.125-99: Guide to Protection of 6-1150 kV Electrical Circuits Against Lightning and Internal Overvoltages
RD 153-34.3-47.501-01: Recommendations for the operation and selection of circuit breakers operating in the shunt reactor circuit
RD 34.20.175-76: Guidelines for limiting short-circuit currents in networks of 110 kV and above
RD 34.20.176-84: Guidelines for limiting the currents of single-phase short circuits in electric networks 110 - 220 kV power systems
RD 34.47.602-75: Guidelines for the overhaul of the VMD-35 oil circuit breaker
RD 34.47.604-78: Manual overhaul of oil switch MKP-35-1000-25
ST RK IEC 60077-1-2007: Rolling stock of railways; electrical equipment for rolling stock. Part 1. General requirements. Introduced for the first time
STO: Thermal power plants. Methods of assessing the condition of the main equipment
TU 16-674.073-86: Short circuit breakers of types KRN and KZ for voltage classes 35, 110, 150 and 220 KV
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