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Standard
| DL/T 887-2004 Power frequency ground resistance measurement for poles & towers (English Version) |
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Detail of DL/T 887-2004
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Introduction of DL/T 887-2004
本标准规定了杆塔工频接地电阻的术语和定义、测量的一般性规定、测量杆塔工频接地电阻的三极法和钳表法。
本标准适用于采用三极法测量杆塔的工频接地电阻，也适用于采用钳表法测量有避雷线且多基杆塔避雷线直接接地的架空输电线路杆塔的工频接地电阻。
Contents of DL/T 887-2004