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DL/T 1902-2018 English PDF

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DL/T 1902-2018: Installation, operation and maintenance specification of a. c. and d. c. composite hollow insulators with high voltage
Status: Valid
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DL/T 1902-2018English209 Add to Cart 3 days [Need to translate] Installation, operation and maintenance specification of a. c. and d. c. composite hollow insulators with high voltage Valid DL/T 1902-2018

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Basic data

Standard ID DL/T 1902-2018 (DL/T1902-2018)
Description (Translated English) Installation, operation and maintenance specification of a. c. and d. c. composite hollow insulators with high voltage
Sector / Industry Electricity & Power Industry Standard (Recommended)
Classification of Chinese Standard K48
Classification of International Standard 29.240
Word Count Estimation 9,984
Date of Issue 2018-12-25
Date of Implementation 2019-05-01
Quoted Standard GB/T 2900.5; GB/T 2900.8; GB/T 21429; DL/T 664; DL/T 1474
Regulation (derived from) National Energy Administration Announcement No.16 of 2018
Issuing agency(ies) National Energy Administration
Summary This standard stipulates the construction, pre-commissioning inspection, operation maintenance and technical management of high-voltage AC and DC hollow composite insulators. This standard is applicable to hollow composite insulators (hereinafter referred to as insulators) for AC systems with nominal voltages of 1000V and above and DC systems of 1500V and above. The high-voltage AC and DC hollow composite insulators specified in this standard are components of electrical equipment such as transformers, surge arresters, bushings and cable terminals. In addition to meeting the standard requirements of the corresponding equipment, they should also meet the related requirements.

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