ABB CI801-EA 3BSE022366R2 模拟量怎么使用

产品标题：CI801-EA 3BSE022366R2 价优电源数字量控制卡

型号：CI801-EA 3BSE022366R2 

品牌：ABB

质保：七天验收期，质保期一年
发货期：1-3个工作日

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 并拼接导线。适当的安全预防措施是
尤其是在施工期间，当现有线路平行运行时。接地装置
应安装在段的两端，并应保持在原位，直到完成
工作。用于在拉出时支撑导线卷筒、千斤顶或特殊卷筒
使用马车。拉出导线时，导线在电杆横担处升起，并放置在架线滑车或滚轮中。
11.1导线张力
重要的是，导线在安装过程中正确张紧。张力不正确
可能导致相位冲突和离地间隙不足，或结构过早损坏
导线的振动故障。下垂是测量张力的一种方法。
测功机可用于松弛架空线路。但是很难测量
由于摩擦和仪表不准确，张力。
11.2架线
通过在安装期间在电杆上安装架线滑车，以及
导缆（从地面将导线穿过车轮）。架线
砌块应干净且运行自如。如果正在串接的部分在角柱上结束，
应要求临时拉线来满足张拉荷载。应该注意的是
架线部分不能在LAP结构上结束。
在现有架空线路下架线时，应在
准确的交叉点。应在导线上放置一个非运行的纤维绳环
被拴在柱子上。这根绳子的长度应使新导线
不能高于图纸所示的现有线下的指定高度
11.1.在现有线路上架线时，应将其关闭
可能需要结构来帮助在现有线路上架线。列车长是
提升至架线滑车上的适当位置，绳索准备下垂。
11.3选择下垂跨度
应首先计算架线点 
reel shall be examined and the wires shall be inspected for cuts, kinks or other injuries.
Injured portion shall be cut out and the conductor spliced. Adequate safety precautions are
taken particularly while existing lines running parallel during construction. Grounding sets
should be installed at both ends of the section and shall remain in place until completion of
the work. For supporting the conductor reels during pulling out, jacks or special drum
carriage vehicles are used. While the conductors are pulled out, they are raised at pole crossarms and placed in stringing blocks or rollers.

11.1 Tensioning Of Conductors
It is important that the conductors are correctly tensioned during erection. Incorrect tension
can lead to phase clashing and insufficient ground clearances, or premature structure failure
and vibration failure of the conductors. Sagging is a means of measuring tension.
Dynamometer may be used for sagging overhead lines. However it is difficult to measure
tension accurately due to friction and inaccuracies of the meter.
11.2 Stringing
Time can be saved by mounting stringing blocks on poles during erection, together with
pilot ropes (to pull the conductors through the wheels from ground level). The stringing
blocks should be clean and running freely. If the section being strung ends on an angle pole,
a temporary guy should be required to cater for the tensioning load. It should be noted that a
stringing section cannot end on a LAP structure.
When stringing under an existing overhead line, a temporary stay should be installed at the
exact crossing point. A nonrun loop of fiber rope should be placed over the conductors
being strung and tied to the stay. This rope should be of such length that the new conductor
cannot go higher than their specified height under the existing line as shown in Drawing
11.1. When stringing over an existing line, it should be switched off and a temporary
structure may be required to help string the line over the existing line. The conductor is
lifted into position on the stringing blocks and the line is ready for sagging.
11.3 Choosing Sagging Span
The average span length here this is not possible, the sag in a span near the other end 

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