




产品标题:ABB QHFT201 YL681001-AB 电源电源风电价优电源数字量控制卡
型号:ABB QHFT201 YL681001-AB
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
Merlin和Quail的不同结构之间的基本跨度长度应为100米
导线。跨距长度基于磁极强度和相位分离。实际跨度
长度应尽可能接近此值。
13.4间隙
水平面高工作温度下100 m跨度上的离地间隙
14m和15m电杆(IMP和LAP)的接地应符合表10.2
在高工作温度下穿过水平地面。跨度每减少5m
长度,离地间隙增加约
0.15米。
13.5电杆/拉线
OC14D和OC15S/D型钢杆用于不同的结构。IMP高达5°
Merlin或Quail导线的线角不需要拉线。对于角度、截面、,
终端和分接杆结构,所需拉线数量如下:
表13.1
双回路施工拉线数量
设计/结构LAP MAP HAP TER/BP SEC
梅林2 4 4 4
鹌鹑2 4 4 4
对于分段电杆,拉线应沿着电杆,有关拉线的详细信息,请参阅第。
10
13.6基础深度
双回路结构的标准基础深度应为2.0 m。
13.7横臂安装(饰面)
(a) 在跨度长度大致相等的直线上,横臂应交替面对
在连续的两极上彼此靠近或远离。
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29页,共30页
(b) 横担应放置在远离长跨度和交叉点的电杆侧面。
(c) 横担应放置在电杆面向曲线、角度、拐角、陡峭的一侧
坡度和终端杆。
14次级架空线路
14.1概述
二次配电线路The basic span length between different structures shall be 100 meters for Merlin and Quail
conductors. The span length is based on pole strength and phase separation. Actual span
lengths should be kept as close as possible to this value.
13.4 Clearances
The ground clearances on 100 m span at maximum operating temperature across level
ground should be in accordance with table 10.2 for 14m and 15m poles (IMPs and LAPs)
across level ground at maximum operating temperature. For every 5m reduction in span
length, ground clearance increases by approximately
0.15m.
13.5 Poles/Stays
Steel poles type OC14D and OC15S/D are to be used for different structures. IMPs up to 5°
line angle with Merlin or Quail conductors do not require to be guyed. For angle, section,
terminal and tap-off pole structures, the number of stays required shall be as follows:
TABLE 13.1
No. Of Stays For Double circuit Construction
Design /Structure LAP MAP HAP TER / BP SEC
Merlin 2 4 4 4 4
Quail 2 4 4 4 4
In case of section poles the stays shall be along the poles, for the details of stays refer to Sec.
10.
13.6 Foundation Depth
The double circuit structure shall have a standard foundation depth of 2.0 m.
13.7 Crossarm Installations (Facing)
(a) On straight lines of approximately equal span lengths, cross-arms shall face alternately
toward and away from each other on successive poles.
الشرآة السعودية للكهرباء Company Electricity Saudi
SDCS-01 SEC DISTRIBUTION CONSTRUCTION STANDARD
DATE: October 2004G
Page 29 of 30
(b) Crossarms shall be placed on the side of the pole away from long spans and crossings.
(c) Crossarms shall be placed on the side of the pole facing the curve, angle, corner, steep
grade and terminal pole.
14 SECONDARY OVERHEAD LINES
14.1 General
The secondary distribution lines
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