GOST 22756-77

ГОСТ 22756-77

Power and voltage transformers and reactors. Test methods of electric insulation strength

Трансформаторы (силовые и напряжения) и реакторы. Методы испытаний электрической прочности изоляции

Status: Effective

The standard applies to power transformers, electromagnetic voltage transformers, linear regulating transformers, current-limiting, shunt, current-limiting grounding and arc-suppressing reactors of climatic versionsU, CL, and T, placement categories 1, 2, 3 and 4 according to GOST 15150, designed to work in three-phase units AC current frequency 50 Hz voltage classes from 3 kV and above.

Стандарт распространяется на силовые трансформаторы, электромагнитные трансформаторы напряжения, линейные регулировочные трансформаторы, токоограничивающие, шунтирующие, токоограничивающие заземляющие и дугогасящие реакторы климатических исполненийУ, ХЛ, и Т, категорий размещения 1, 2, 3 и 4 по ГОСТ 15150, предназначенные для работы в установках трехфазного переменного тока частоты 50 Гц классов напряжения от 3 кВ и выше.

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Format: Electronic (pdf/doc)
Page Count: 52

Approved: State Committee of Standards of the Council of Ministers of the USSR, 10/31/1977

SKU: RUSS20496

Price: $207.90




The Product is Contained in the Following Classifiers:

Evidence base (TR CU, Technical Regulation of the Customs Union) » 002/2011 TR TS. On safety of high-speed rail » Regulations and standards (to TR CU 002/2011) »

Evidence base (TR CU, Technical Regulation of the Customs Union) » 003/2011 TR TS. On safety of railway infrastructure » Regulations and standards (for TR CU 003/2011) »

ISO classifier » 29 ELECTRICAL ENGINEERING » 29.180 Transformers. Reactors »

National standards » 29 ELECTRICAL ENGINEERING » 29.180 Transformers. Reactors »

National Standards for KGS (State Standards Classification) » Latest edition » E Power and electrical equipment » E6 Electric machines, transformers and converters » E69 Test methods. Packaging. Marking »


The Document is Referenced By:

GOST 11677-85: Power transformers

GOST 14794-79: Concrete current-limiting

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 15963-79: Electrical articles for tropical application. General technical requirements and methods of testing

GOST 16772-77: Converter transformers and reactors. General specifications

GOST 1983-2001: Voltage transformers. General specifications

GOST 1983-2015: Voltage transformers. General specifications

GOST 20690-75: Electrical equipment for a.c. voltage 750 kV. Requirements for electric strength of insulation

GOST 32676-2014: Smoothing reactors for railway traction substation. General specifications

GOST 33324-2015: Traction transformers and inductors on board railway rolling stock. Basic parameters and test methods

GOST R 51721-2001: Installation for thermal utilization of wastes. General test methods

GOST R 52719-2007: Power transformers. General specifications

GOST R 54801-2011: Traction transformers and inductors on board railway rolling stock. Basic parameters and test methods

GOST R 54827-2011: Dry-type transformers. General specifications

GOST R 55195-2012: Electrical equipment and installations for a.c. voltages from 1 up to 750 kV. Requirements for dielectric strength of insulation

GOST R 56830-2015: Petroleum and natural gas industries. Electrical submersible pump units. General technical requirements

GOST R 57659-2017: The railway transport objects testing methods of prolongation operating cycle. Part 1. Power transformers and auto transformers for railway power substations, transform substations and power supply linear devices

NB ZhT TsE 113-2003: Reactors of smoothing devices of traction substations of direct current. Safety standards Safety standards

NB ZhT TsT 02-98: Diesel locomotives. Safety regulations

NB ZhT TsT 03-98: Electric trains. Safety Standards. Amendments №1-4

NB ZhT TsT 04-98: Electric locomotives. Safety standards

SN 277-80: Guidelines for the Fabrication of Cellular Concrete Products

SO 34-38-20136-2005: General-purpose 630 kVA power oil transformers for voltage up to 35 kV. Specifications for capital repair

TU 34-38-20216-84: Transformers (and autotransformers) power oil general purpose 110 - 330 kV. Technical conditions for major repairs

NB ZhT TsT 01-98: Diesel train Safety Standards Change №1

RB-136-17: Safety Guide for the Use of Atomic Energy

RB-138-17: Safety Guide for the Use of Atomic Energy

RD EO 1.1.2.01.0713-2013: Provisions on acceptance and testing form conformity assessment for nuclear plants.

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