ABB SDCS-COM-1 参数说明

产品标题：SDCS-COM-1 电源数字量控制卡

型号：SDCS-COM-1

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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产品详情资料

   简介
本标准规定了适用于
架空配电系统中低压单、双回线路施工
使用八角钢杆作为线路支撑。
其目的是帮助工程师和现场人员在以下方面实现标准化：
施工，并确保在不运行的情况下达到令人满意的经济服务水平
限制，使操作误差小，以确保安全性和可靠性。
2使用条件和施工参数
对于架空配电网的建设和运营，服务条件和
系统要求应符合SEC通用规范的新版本
编号01-SDMS-01。
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
h的裸导线
 INTRODUCTION

This standard specifies the design, materials, and installation practices to be applied in the
construction of MV and LV single and double circuit lines of over head distribution system
with the use of octagonal steel poles as line supports.

It is intended to assist the engineers and field personnel to achieve standardization in
construction and to ensure a satisfactory and economical level of service without operating
restrictions so that the operational errors should be minimum for safety and reliability.
2 SERVICE CONDITIONS AND CONSTRUCTION PARAMETERS
For construction and operation of overhead distribution network, the service conditions and
system requirements shall be as given in the latest revision of SEC General Specification
No.01-SDMS-01.

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 Superseded or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 h

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