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ABB MTA0020 HB010662R0120 使用流程

型号: MTA0020  分类: foxboro
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产品标题:ABB MTA0020 HB010662R0120电源数字量控制卡

型号:ABB MTA0020 HB010662R0120

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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ABB MTA0020 HB010662R0120 使用流程

产品详情资料

单回路和双回路线路的设计和施工参数应符合规定
新版SEC配电用八角钢杆规范
线路编号20-SDMS-01。
3修订和增补
由于新材料和施工方法
发达的。应适用本标准的新版本。修订后的表格应
不时发布,收到后应立即插入。被取代或
收到修订后的表格后,应立即删除作废的表格。日期
每页的新版本印在标准编号下的上角。
4定义
4.1中间极(IMP)
中间极仅用于导线尺寸或张力为
未改变或线方向没有变化。这些电杆必须支撑,重量为
导线、杆、横担和绝缘子上的风力以及风力
在一半相邻跨度的裸导线上。
4.2角柱
在线路方向改变的地方使用角极,并且必须能够
导线重量和大导线拉力、杆上风力的合力
横担和一半相邻跨度上的风力。
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7页,共30页
角钢分为四大类:
a、 光角柱(LAP):范围从6°到15°
b、 中角度杆(MAP):从16°到60°
c、 重型转角杆(HAP):61°至90°
d、 双终端杆(DTP):仅90°
4.3分段杆(SEC)
在线路终止和启动的地方使用截面杆,截面杆必须能够
取导线重量和所有导线的大拉力
杆和横臂以及端跨一半上的风力。
4.4接线柱(TER)
在线路端接处使用接线柱,接线柱必须能够承受重量
所有导线的大拉力、杆和横担上的风力以及一半en上的风力Design and construction parameters for single and double circuit lines shall be as specified
in the latest revision of SEC Specification of the Octagonal Steel Poles for Distribution
Lines No. 20-SDMS-01.
3 REVISION AND ADDITIONS
The standard is subject to revision as new materials and methods of construction are
developed. The latest revision of this standard shall be applicable. Revised sheets shall be
issued from time to time and should be inserted as soon as these are received. Superseded or
obsolete sheets shall be removed immediately upon receipt of revised sheets. The date of the
latest issue of each sheet is printed at the top corner under the standard number.
4 DEFINITIONS
4.1 Intermediate Pole (IMP)
Intermediate Poles are used only at positions where the conductor size or its tension is
unaltered or where there is no change in line direction. These poles must support, weight of
the conductor, and take wind force on the pole, cross-arm and insulators and also wind force
on the bare conductor for half the adjacent spans.
4.2 Angle Pole
Angle Poles are used where the line direction is altered, and must be capable of taking
weight of conductor and resultant of the maximum conductor pull, wind force on the pole
and cross-arm and also wind force on half the adjacent spans. 
الشرآة السعودية للكهرباء Company Electricity Saudi
SDCS-01 SEC DISTRIBUTION CONSTRUCTION STANDARD
DATE: October 2004G
Page 7 of 30
Angle poles are divided into four main classes:
a. Light Angle Pole (LAP) : ranging from 6° to 15°
b. Medium Angle Pole (MAP) : ranging from 16° to 60°
c. Heavy Angle Pole (HAP) : ranging from 61° to 90°
d. Double Terminal Pole (DTP) : 90° only
4.3 Section Pole (SEC)
Section Poles are used where the line is terminated and started and must be capable of
taking weight of conductor and full maximum pull of all the conductors, the wind force on
the pole and cross-arm and also the wind force on half the end span.
4.4 Terminal Pole (TER)
Terminal Poles are used where the line is terminated and must be capable of taking weight
of conductor and full maximum pull of all the conductors, wind force on the pole and crossarm and also wind force on half the en

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