GB/T 31489.2-2020

Active

D.C. extruded cable systems for power transmission at a rated voltage up to and including 500kV—Part 2: D.C. land cables

额定电压500kV及以下直流输电用挤包绝缘电力电缆系统 第2部分：直流陆地电缆

Standard Type
GBT
ICS
29.060.20
CCS
K13
Status
现行
Issue Date
2020-12-14
Implementation
2021-07-01
Responsible Dept
中国电器工业协会
Drafting Unit
N/A