AI810 3BSE008516R1 模拟量怎么使用

产品标题：AI810 3BSE008516R1 模拟量价优电源数字量控制卡

型号：AI810 3BSE008516R1 模拟量

品牌：ABB

质保：七天验收期，质保期一年
发货期：1-3个工作日

产品图片展示

产品详情资料
一次配电线路上应配备分段和断开装置
在适当的情况下。这些设备以及
应确保各个变电站。断开熔断器、负载断路开关和
如果需要，应使用自动重合闸将SEC中给出的长支路分段
分销计划指南。所有分段和开关装置应易于操作
易于接近和定位，以尽量减少对重要负载的服务中断。
10.15避雷器（33KV和13.8KV）
所有配电变压器、自动重合闸、电容器、，
调节器和架空线路和电缆之间的接头。
10.16防攀爬装置。
所有杆和杆上变压器（PMT）上应安装防爬装置
避免未经授权人员攀爬。至少十五（15）圈带刺
电线应缠绕在距离
地面标高。防爬装置的安装细节如图10.5所示。
10.17接地
接地实践应在各自的操作区域内进行
区域。然而，图10.6显示了钢杆的典型接地布置。
沙特阿拉伯电力公司
SDCS-01 SEC配电施工标准
日期：2004年10月G
第23页，共30页
11导线安装
必须小心操作导线。导线不得被车辆碾压。每个
应检查卷筒，并检查电线是否有割伤、扭结或其他损伤。
应切除受损部分并拼接导线。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。Sectionalizing and disconnect devices shall be provided on the primary distribution lines
where appropriate. Overall coordination of these devices and also the circuit breakers at the
respective substations shall be ensured. Dropout fuse cutouts, load break switches and
autoreclosers, if required, should be used to sectionalize lengthy laterals as given in the SEC
Distribution Planning Guide. All the sectionalizing and switching devices shall be easily
accessible and located so as to minimize service interruption to important loads.
10.15 Surge Arrestors (33KV &13.8KV)
Surge arresters shall be installed to all distribution transformers, autoreclosers, capacitors,
regulators and junction between overhead line and cable.

10.16 Anti-Climbing Devices.
Anti climbing device shall be installed on all the poles and pole mounted transformer (PMT)
structures to avoid climbing by unauthorized persons. Minimum fifteen (15) turns of barbed
wire should be wrapped up for 750mm height around the steel pole about 3 meters above the
ground level. Details for installation of anti-climbing device are shown in Drawing 10.5.
10.17 Grounding
Grounding practice shall be as being carried out by each Operating Area in their respective
zones. However Drawing 10.6 shows the typical grounding arrangement of steel pole. 
الشرآة السعودية للكهرباء Company Electricity Saudi
SDCS-01 SEC DISTRIBUTION CONSTRUCTION STANDARD
DATE: October 2004G
Page 23 of 30
11 CONDUCTOR ERECTION
Conductors must be handled with care. Conductors shall not be run over by vehicles. Each
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. 
 

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