DL/T 2111-2020 English PDF

US$189.00 · In stock
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DL/T 2111-2020: Technical guide of protection for induced voltage and current on overhead transmission lines
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
DL/T 2111-2020	189	Add to Cart	3 days	Technical guide of protection for induced voltage and current on overhead transmission lines	Valid

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Basic data

Standard ID: DL/T 2111-2020 (DL/T2111-2020)
Description (Translated English): Technical guide of protection for induced voltage and current on overhead transmission lines
Sector / Industry: Electricity & Power Industry Standard (Recommended)
Classification of Chinese Standard: F23
Classification of International Standard: 13.260
Word Count Estimation: 8,881
Date of Issue: 2020-10-23
Date of Implementation: 2021-02-01
Quoted Standard: GB/T 311.1; GB/T 2900.51; GB/T 6568; GB/T 17622; GB/T 18136; GB 26859; DL/T 853; DL/T 879; DL 5009.2
Regulation (derived from): National Energy Administration Announcement No. 5 (2020)
Issuing agency(ies): National Energy Administration
Summary: This standard specifies the technical requirements for induction protection of overhead power transmission lines during power outage maintenance operations, overhead ground wire operations, adjacent live line operations, live line operations, and induction protection appliances. This standard applies to 110(66)kV��1000kV AC transmission lines and ��400kV����800kV DC transmission lines (including DC ground electrode lines) in areas with an altitude of 1000m and below. When the altitude is greater than 1000m, the minimum safety distance and minimum effective insulation length in the standard should be corrected according to the altitude factor.

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