變電站技術(shù)規(guī)范-中英版

以下的附件在配電板上使用。
1) 電纜終端
控制電纜的終端符合IEC 60439規(guī)定。

 第六部分--3.變電站技術(shù)規(guī)范   

2). 接地
配電板，保險(xiǎn)絲板和配電板上的稀土金屬，必須聯(lián)結(jié)在一起，并且與主站接地系統(tǒng)進(jìn)行地接。接連接地采用150 mm2

的橫截面積裸露銅扁線。
 
5.7. 分線盒，接線盒和編組站信息臺(tái)

5.7.1. 總則
 
全部分線盒，接線盒和編組站信息臺(tái)都采用由鋼或者鑄鐵建造。每個(gè)部件都必須裝配有接地螺栓。

全部主要設(shè)備都必須進(jìn)行安排，這樣在接線盒或者信息臺(tái)的面板上接入。
電子儀器的圍護(hù)結(jié)構(gòu)將符合1992(655490)的IEC 60529類的下列保護(hù)規(guī)定。
1). 戶外安排的接線盒或者信息臺(tái)-IP54，以及恒溫要求的230 V交流防凝結(jié)加熱器控制以及隱蔽的疏水孔的安裝。
2). 輔助開關(guān)和相關(guān)終端IP54 (1)，帶有加熱器控制開關(guān)，在相同的電路上與其它儀器通用。
3). 戶外分線盒 - IP54
4). 戶外儀器 - IP65
5). 戶外電動(dòng)機(jī) - IP54
6). 室內(nèi)的控制繼電器和低交流的電壓，以及直流開關(guān)柜-IP41-的恒溫要求，通常裝配有230 V交流防凝結(jié)加熱器和指示

燈控制。
5.7.2. 成套開關(guān)設(shè)備編組站信息臺(tái) 
無論哪里有要求,對(duì)每個(gè)電路開間來說，必須提供一座戶外安排的編組站或者信息臺(tái)給這個(gè)編組站的全部輔助設(shè)備和相

關(guān)電路, 例如：匯流排選擇器和線隔離開關(guān), 電流和電壓變壓器等,通過樹干多核心電纜，對(duì)繼電控制面板進(jìn)行控制。
配有必要接線板, 填料壓蓋板,等,提供給多核心電纜的終端。
信息臺(tái)為獨(dú)立式結(jié)構(gòu)和不受氣候影響和防蟲害的鋼結(jié)構(gòu)設(shè)計(jì)。
全部固定裝置都必須配備門鎖。門板必須采用硬質(zhì)材料，采用適于指定氣候狀況，不受氣候影響的密封材料。
信息臺(tái)的通風(fēng)采用防蟲害的百葉窗，包括連接在框架上黃銅薄紗屏，這樣可以對(duì)開關(guān)柜內(nèi)部進(jìn)行保護(hù)。
河次地區(qū)(CMS)電站項(xiàng)目(老撾人民民主主義共和國(guó))
 Xeset-1至薩拉灣115千伏傳輸線路及變電站項(xiàng)目                                  
在開關(guān)柜內(nèi)分隔間之間的任何分隔，必須打孔幫助空氣流通。 另外，安裝一臺(tái)獲準(zhǔn)類型的防凝結(jié)加熱器，由開關(guān)柜上

的單極開關(guān)進(jìn)行控制。
5 . 8.  計(jì)量開關(guān)柜和控制面板
在任何可能的情況下，對(duì)計(jì)量器和儀器進(jìn)行分類并且安放在合適的開關(guān)柜中。
開關(guān)柜艙室布置不能進(jìn)行調(diào)整時(shí)，它們可以安裝在平坦的控制面板上，但是這樣情況必須首先獲得工程師的同意。
開關(guān)柜的薄金屬的最小厚度為2毫米(14SWG)。如果有必要，安裝對(duì)滾動(dòng)部件采用標(biāo)準(zhǔn)的折疊技術(shù)。 剛度必須能夠防

止繼電或者其他儀器的l 操作故障的發(fā)生�？刂泼姘宓那氨砻姹仨毱交�、完整。
5 . 9.  鑰匙和鑰匙控制柜

如果電鍵的鎖定開關(guān)已經(jīng)指定，他們必須提供獲準(zhǔn)的鎖定裝置，對(duì)各自的位置進(jìn)行鎖定。為每個(gè)選擇開關(guān)的任何位置

，提供相似的鎖定裝置。

提供獲準(zhǔn)的工具鎖定開關(guān)柜，活動(dòng)的末端百葉窗，等：
 
通常，使用的每件鎖定裝置或者掛鎖必須各不相同，并且要求提供3 把鑰匙。 全部鑰匙系統(tǒng)必須有一把萬能鑰匙，一

共6 把萬能鑰匙可以打開提供的任何鎖或者掛鎖。 開關(guān)柜鑰匙必須一樣，數(shù)量為12。

全部鎖和掛鎖采用黃銅材料，在符合它們裝配的配電板或者相似的開關(guān)柜的地方，可以在可見部分鍍鉻。

承包商必須提交一個(gè)鑰匙目錄和計(jì)劃/以及電力操作和鑰匙連鎖裝置計(jì)劃提供系統(tǒng)時(shí)間表。
在合同有相關(guān)要求的地方，提供這組鎖定裝置，在電站提供獲準(zhǔn)設(shè)計(jì)的開關(guān)柜控制室，安排全部的掛鎖和/或鑰匙。 掛

鎖和鑰匙必須標(biāo)上約定的驗(yàn)證碼或者銘文，在開關(guān)柜的標(biāo)簽上也一樣。
5 . 10. 標(biāo)簽
在每個(gè)分線盒或者信息臺(tái)里面提供描述設(shè)備各種功能項(xiàng)目的標(biāo)簽。 信息臺(tái)分隔間的每扇門地方，提供一個(gè)外部標(biāo)號(hào)，

標(biāo)明分隔間。

Substation Specification

The following attachments shall be used on board.

1) Cable terminal

Terminals of the control cable shall comply with IEC 60439.

Part 6 - (3) substation technical specification

2.) Ground

Switchboard, fuse the rare earth metals on the board and distribution board shall be joined together and meet with the main grounding system.

Cross-sectional area of bare copper flat wire

5.7. Cable box, junction box and the info of the marshalling station

5.7.1. General

All cable boxes, junction box and the info of the marshalling station are built by steel or cast iron. Each part shall be equipped with grounding bolt.

All major equipment must be arranged so that on the junction box or the info panel access.

The palisade structure of the electronic instrument would be in the IEC 60529 of 1992 (655490) class the following protection regulations.

1). Arrangement of the junction box or outdoor kiosk - IP54, and 230 V ac prevent condensation heater requires constant temperature control and concealed the installation of the drainage hole.

2.) Related auxiliary switch terminal IP54 (1), with a heater control switch, in the same circuit and other common instrument.

3). Outdoor cable box - IP54

4). Outdoor equipment - IP65

5). Outdoor motor - IP54

6). Indoor control relay and low ac voltage, and dc switchgear - IP41 - constant temperature requirements, usually equipped with 230 V ac prevent condensation heater and instructions

Light control.

5.7.2. Complete switchgear the info of the marshalling station

No matter where there is a requirement, for each circuit studio, you must provide a outdoor arrangement of marshalling yards or all the info to the marshalling station auxiliary equipment and phase

Closed circuit, such as: bus selector and line isolating switch, current and voltage transformer, etc., through multicourse cable trunk, to control the relay control panel.

Equipped with necessary wiring board, packing pressure plate, etc., provided to multicore cable terminal.

I called information for independent type structure and is not affected by the climate and the steel structure design of the pest.

All fixtures must be equipped with lock. Door plank must use hard material, using suitable for the specified climatic condition, is not affected by the climate of sealing material.

Shutter prohidigited ventilation using the pest, including connection brass gauze screen on the frame, so that we can to protect the switch cabinet.

River sub-region (CMS) power station project (Lao people's democratic republic)

Xeset - 1 to Sarah bay 115 kv transmission line and substation projects

Any separation between the compartments within the switchgear, must help the air circulation of drilling hole. In addition, the installation of an approved type of anti condensation heaters, the switchgear

Single switch control

5. 8. Measuring switchgear and control panel

In any case, classifying the instrument and meter and placed right in the switch cabinet.

Switchgear cabin arrangement can't adjust, they can be installed in a flat on the control panel, but it must first obtain the engineer's consent.

Switch cabinet of thin metal, the minimum thickness of 2 mm (14 SWG). If necessary, the installations of rolling parts adopt standard folding technology. Must be able to prevent stiffness

Checks relay l operation failure or other instruments. Control panel of the front surface must be smooth and complete.

5. 9. Keys and key control cabinet

If the key lock switch has been specified, they must provide to lock, lock on their location. Any position for each selector switch

Provide similar locking devices

Provide approved tool lock switch cabinet, the activity at the end of the shutter, such as:

Usually, it is required to use each locking device or a padlock must each are not identical, and required to provide 3 keys. All the key system must have a master key, a

A total of 6 the master keys that can open any lock or padlock. Switch cabinet keys must be the same, the amount of 12.

All lock and padlock with brass materials, in accord with their assembly of switchboard or similar switch cabinet can be in the visible part of the chrome plated.

The contractor must submit a directory, and plan/key and power operation and system key interlock program schedule.

Where the contract related requirements, to provide this set of locking devices, provide to design the switchgear in power station control room, arrange all the padlock and/or key.

Lock and key must be on the front of the authentication code or inscription, in the switch cabinet as well as on the label.

5. 10. Label

Description in each branch box or the info provided various functional items. Kiosk compartment where every door, provide an external label, and indicate the compartment.

2014.5.3