GOST 20248-82
ГОСТ 20248-82
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Unit transformer substations from 25 to 2500 kV·A for voltage to 10 kV. Test methods
Подстанции трансформаторные комплектные мощностью от 25 до 2500 кВ·А на напряжение до 10 кВ. Методы испытаний
Status: Effective. The limitation of the effectiveness period has been lifted: Protocol No. 3-93 of the IGU dated 03.03.93 (IUS 5-6-1993)
The standard establishes test methods for complete transformer substations of three-phase alternating current with a frequency of 50 Hz for voltage up to 10 kV according to GOST 14695-80.
Стандарт устанавливает методы испытаний комплектных трансформаторных подстанций трехфазного переменного тока частотой 50 Гц на напряжение до 10 кВ по ГОСТ 14695-80.
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Format: Electronic (pdf/doc)
Approved: Gosstandart of the USSR,
12/14/1982
SKU: RUSS65286
The Product is Contained in the Following Classifiers:
ISO classifier »
29 ELECTRICAL ENGINEERING »
29.240 Power transmission networks and distribution networks »
29.240.10 Substations. Protective arresters »
National standards »
29 ELECTRICAL ENGINEERING »
29.240 Power transmission networks and distribution networks »
29.240.10 Substations. Protective arresters »
National Standards for KGS (State Standards Classification) »
Latest edition »
E Power and electrical equipment »
E1 Power plants, substations and distribution devices »
E19 Test methods, packaging, labeling »
As a Replacement Of:
GOST 20248-74: Transformer substations complete with capacity from 25 to 2500 kV + A for voltage up to 10 kV. Methods of tests
The Document References:
GOST 10434-82: Electric contact connections. Classification. General technical requirements
GOST 12.1.004-91: Fire safety. General requirements
GOST 14254-96: Degrees of protection provided by enclosures (IP Code)
GOST 14694-76: Metal-clad switchgears up to 10 kV. Test methods
GOST 14695-80: Compact unit substations
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 1516.2-97: Electrical equipment and installations for a.c. voltage 3 kV and higher. General methods of dielectric tests
GOST 15543-70: Electrical articles. Applications for different climatic regions. General technical requirements as to environment climatic aspects influence
GOST 16962-71: Electronic and electrical equipment. Mechanical and climatic influence. Requirements and test methods
GOST 17441-84: Electrical contact connections. Acceptance and methods of tests
GOST 2.124-85: Sequence of application of purchased products
GOST 23216-78: Electrotechnical products. Storage, transportation, temporary corrosion protection and packing. General requirements and test methods
GOST 29332-2006: Chemical fibres. Methods for determination of finishing agent mass percentage content
GOST 2933-83: Low-voltage electrical apparatus. Methods of tests
GOST 3484.1-88: Power transformers. Electromagnetic test methods
GOST 3484.5-88: Power transformers. Tank tests for leakages
GOST 8024-90: Alternating current apparatus and devices for voltages above 1000 V. Temperature rise at continuous duty. Norms and test methods
The Document is Referenced By:
GOST 14694-76: Metal-clad switchgears up to 10 kV. Test methods
GOST 14695-80: Compact unit substations
GOST R 55190-2022: Complete metal-enclosed switchgear (GIS) for rated voltage up to 35 kV. General specifications
RD 34.20.506-84: Typical operating and repair instructions for complete switchgears 6 - 10 kV
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