【設(shè)備類】中國電建江西電建公司迪拜700MW光熱和250MW光伏項(xiàng)目F標(biāo)段光伏專用電纜采購項(xiàng)目詢價公告

1. PURPOSE目的

The purpose of this specification is to establish the general technical requirements for the

design, construction, supply and testing of MV, LV, Control and Instrumentation cables for

Noor Energy 1-700MW CSP + 250MW PV Hybrid Project.

1. 本規(guī)范的目的是為MV, LV、控制和儀表電纜的設(shè)計、施工、供應(yīng)和測試提供技術(shù)指導(dǎo)

2. DESCRIPTION OF THE PLANT項(xiàng)目介紹

Noor Energy 1-700MW CSP + 250MW PV Hybrid Project comprises 250 MW of photovoltaic

power units and four (4) concentrated solar power units: one (1) based on CT configuration

using molten salt central receiver technology with a maximum net capacity of 100 MW and

three (3) based on PT collector technology (200 MW each).

本項(xiàng)目包括250兆瓦的光伏發(fā)電單元和四(4)聚光太陽能發(fā)電單位:一(1) CT 100兆瓦和三(3)PT每個(200兆瓦)。

For further details, see document No. NE1-00-EM-EAI-PLN-OOO(G)-00400, General Project

Requirements.

有關(guān)詳細(xì)信息，請參閱文件號。NE1-00-EM-EAI-PLN-OOO -00400 (G),一般的項(xiàng)目需求。

3. LOCATION OF THE PLANT地址

The Plant is located in a greenfield site within the Mohammed Bin Rashid Al Maktoum Solar

Park plot. The Solar Park is located at the Saih al Dahal Area, which is about 50 km south of

Dubai, or 20 km southeast of the small town of Al Lisaili.

For further details, see document No. NE1-00-EM-EAI-PLN-OOO(G)-00400, General Project

Requirements.

電廠位于新建站點(diǎn)穆罕默德?本?拉希德?阿勒馬克圖姆太陽能公園內(nèi)。太陽能公園位于Saih阿爾達(dá)地區(qū),迪拜以南約50公里,或東南20公里的小鎮(zhèn)Lisaili。有關(guān)詳細(xì)信息，請參閱文件號。NE1-00-EM-EAI-PLN-OOO -00400 (G),一般的項(xiàng)目需求。

4. SCOPE OF SUPPLY供應(yīng)范圍

4.1 CABLES AND COMPONENTS電纜及組件

The scope of supply of this specification includes the MV and LV power cables, the control

cables, the I&C cables and the terminals for the MV cables.

The types of cables and terminals are indicated in the document No. NE1-00-EM-EAI-LIS-

YE_(E)-60800, Cable Type List.

Estimation of cables and terminals are included in the document NE1-10-EM-EAI-LIS-YE_(E)-

60510, Cable Material List (MV, LV, I&C, Communic).

The terminals are to be supplied complete with all the accessories required for assembly.

該規(guī)范的供貨范圍包括中低壓電力電纜、控制電纜、儀控電纜和中壓電纜端子。電纜和接線端子的類型見文件NE1-00-EM-EAI-LIS YE_ (E) -電纜類型列表。估計電纜和終端都包含在文檔NE1-10-EM-EAI-LIS-YE_ (E) -電纜材料清單(MV、LV、儀控、Communic)。所提供的端子應(yīng)具有裝配所需的全部附件。

4.2 SERVICES INCLUDED所含服務(wù)

Packing, shipping and transport, in accordance with the requirements stated in the

Purchasing Conditions

Performance of the tests listed in Section 7

Supply of the documentation required by Section 11

包裝和運(yùn)輸,按采購條件規(guī)定要求

(第7節(jié)中列出的性能測試

(供應(yīng)所需的文檔部分11

5. AMBIENT CONDITIONS環(huán)境條件

See document No. NE1-00-EM-EAI-PLN-OOO(G)-00400, General Project Requirements, for

the environmental and seismicity site conditions.

見NE1-00-EM-EAI-PLN-OOO -00400 通用項(xiàng)目需求、環(huán)境和地震活動現(xiàn)場條件。

6. DESIGN REQUIREMENTS設(shè)計要求

The general design characteristics shall be as set out below:

一般設(shè)計特性如下:

6.1 APPLICABLE CODES AND STANDARDS現(xiàn)行規(guī)范和標(biāo)準(zhǔn)

The Supplier shall comply with local or national Regulations, Codes and Standards in

accordance with the country in which the Plant is erected as well as with all Purchaser

requirements.

Cables and components to be supplied shall be designed, manufactured and tested in

accordance with the applicable standards from the ones listed below:

供應(yīng)商應(yīng)當(dāng)遵守當(dāng)?shù)鼗驀曳ㄒ?guī)、規(guī)范和標(biāo)準(zhǔn)按照國家工廠的建立以及所有購買者的需求。電纜和組件的設(shè)計,制造和測試按照以下標(biāo)準(zhǔn):

IEC 60028 International standard of resistance for copper

國際銅電阻標(biāo)準(zhǔn)

IEC 60228 Conductors of insulated cables

IEC 60332-1-2 Tests on electric and optical fibre cables under fire conditions - Part 1-

2: Test for vertical flame propagation for a single insulated wire or cable

IEC 60332-3-24 Tests on electric cables under fire conditions - Part 3-24: Test for

vertical flame spread of vertically-mounted bunched wires or cables –

Category C

電纜在以下火災(zāi)條件下測試——3-24:垂直安裝的成束線纜垂直火焰蔓延測試- C類

IEC 60502-1 Power cables with extruded insulation and their accessories for rated

voltages from 1 kV (Um=1.2 kV) up to 30 kV (Um=36 kV)- Part 1:

Cables for rated voltages from

擠壓絕緣的電力電纜及其附件，額定電壓從1 kV (Um=1.2 kV)至30 kV (Um=36 kV)- Part 1:額定電壓電纜從1 kV (Um= 1.2 kV) 至 3 kV(Um=3.6 kV)

IEC 60502-2 Power cables with extruded insulation and their accessories for rated

voltages from 1 kV (Um = 1.2 kV) up to 30 kV (Um = 36 kV) - Part 2:

Cables for rated voltages from 6 kV (Um =7.2 kV) up to 30 kV

(Um = 36 kV)

擠壓絕緣的電力電纜及其附件，額定電壓從1 kV (Um=1.2 kV)至30 kV (Um=36 kV)- Part 2:額定電壓電纜從6 kV (Um =7.2 kV) 至 30 kV(Um = 36 kV)

IEC 60502-4 Power cables with extruded insulation and their accessories for rated

voltages from 1 kV (Um = 1.2 kV) up to 30 kV (Um = 36 kV) - Part 4:

Test requirements on accessories for cables with rated voltages from

6 kV (Um = 7.2 kV) up to 30 kV (Um = 36 kV)

擠壓絕緣的電力電纜及其附件，額定電壓從1 kV (Um=1.2 kV)至30 kV (Um=36 kV)- Part 4: 額定電壓電纜附件的試驗(yàn)要求從6 kV (Um =7.2 kV) 至 30 kV(Um = 36 kV)

IEC 60584-3 Thermocouples. Part 3: Extension and compensating cables

熱電偶。第三部分:延伸和補(bǔ)償電纜

EN 61034 Measurement of smoke density of cables burning under defined

conditions

定義條件下電纜燃燒的煙密度測量

IEC 60189-2 Low frequency cables and wires with PVC insulation and PVC sheath:

Cables in pars, triples, quads and quintuples for inside installations

低頻聚氯乙烯絕緣和聚氯乙烯護(hù)套電纜和電線：內(nèi)部安裝的兩芯三芯四芯五芯電纜

IEC 61442 Electric cables - Test methods for accessories for power cables with

rated voltages from 6 kV (Um = 7.2 kV) up to 30 kV (Um = 36 kV)

電纜-額定電壓從6 kV (Um =7.2 kV) 至 30 kV(Um = 36 kV)的電力電纜附件的試驗(yàn)方法

IEC 60754-1 Test on gases evolved during combustion of materials from cables -

Part 1: Determination of the halogen acid gas content

電纜燃燒的氣體測試——第1部分:鹵酸氣體含量的測定

EN 60754-2 Test on gases evolved during combustion of materials from cables.

Determination of acidity (by pH measurement) and conductivity

測試電纜材料燃燒過程中產(chǎn)生的氣體。測定酸度(通過pH值測量)和電導(dǎo)率

IEC 60793-2 Optical fibres. Part 2: Product specification

光學(xué)纖維。第二部分:產(chǎn)品規(guī)格

IEC 60794-1-2 Optical fibre cables- Part 1-2: Generic specification – Basic optical

cable test procedures General guidance

光纖電纜,1 - 2部分:通用規(guī)范,基本的光纜測試過程一般指導(dǎo)

ANSI/TIA-568-C2 Balanced Twisted-Pair Telecommunication Cabling and Components

Standard

平衡雙絞線電信布線和組件標(biāo)準(zhǔn)

ISO/IEC 11801 Generic cabling requirements for twisted-pair and optical fiber cables

雙絞線和光纜的一般布線要求

6.2 REFERENCE DOCUMENTS參考文獻(xiàn)

The following reference documents shall be considered as part of this Specification and shall

also be complied:

Cable Type List (Doc. No. NE1-00-EM-EAI-LIS-YE_(E)-60800)

Cable Material List (MV, LV, I&C, Communic.) (Doc. NE1-10-EM-EAI-LIS-YE_(E)-

60510)

The latest edition of all the documents is applicable.

以下參考文件應(yīng)當(dāng)被認(rèn)為是本規(guī)范的一部分,也應(yīng)遵守

電纜類型列表(文件號NE1-00-EM-EAI-LIS-YE_ (E) -60800)

電纜材料列表(MV、LV、儀控、Communic) (Doc。NE1-10-EM-EAI-LIS-YE_ (E) - 60510)

所有文檔的最新版本適用。

6.3 MAIN TECHNICAL CHARACTERISTICS主要技術(shù)特性

All cables will be prepared for fixed installation in trays or inside conduits, above-ground. For

underground runs, the cables will be laid on cable trays in man-accessible galleries or covered

trenches or in PVC or steel ducts, embedded in concrete. In some cases, the cables may be

buried directly (i.e. auxiliary PV areas, solar field…). Outdoor trays exposed to sun light will be

provided with sun-shades.

Outdoor cables shall be resistant to heat, moisture, ozone, sunlight and ultraviolet as per IEC

standards.

All cables shall comply with the flame retardant tests as per IEC 60332-1-2 and fire retardant

as per IEC 60332-3-24 (Test for vertical flame spread of vertically- Category C).

所有電纜應(yīng)準(zhǔn)備好固定安裝在地面上的托盤或管道內(nèi)。

在地下時，電纜將敷設(shè)在人可到達(dá)的通道或覆蓋的溝槽內(nèi)的電纜橋架上，或埋設(shè)在混凝土內(nèi)的聚氯乙烯或鋼制管道內(nèi)。

在某些情況下，電纜可以直接埋在地下(輔助光伏區(qū)，太陽能場…)。

戶外托盤暴露在陽光下將提供遮陽。

室外電纜應(yīng)符合IEC標(biāo)準(zhǔn)，耐高溫、潮濕、臭氧、陽光和紫外線。

所有電纜應(yīng)符合IEC 60332-1-2的阻燃試驗(yàn)和IEC 60332-3-24的阻燃試驗(yàn)(垂直蔓延試驗(yàn)- C類)。

The following characteristic shall be fulfilled as an exception the cables running exclusively

along the solar field:

- Reduced emission of halogen as HCI<15% as per IEC 60751-1/-2

- Reduced smoke emission IEC 61034-1/2

下列特性作為例外應(yīng)滿足電纜僅沿太陽能場運(yùn)行:

-按iec60751 -1/-2規(guī)定，當(dāng)HCI<15%時，減少鹵素的排放

-減少煙霧排放IEC 61034-1/2

6.3.1 MV Power Cables中壓電纜

MV cables shall be manufactured in accordance with IEC 60502-2 and shall have a rated

voltage of 12/20 kV for 11 kV and 6/10 kV for 6.6 kV.

MV cables shall be single or three core type, as indicated in the Cable Type List (Doc. No.

NE1-00-EM-EAI-LIS-YE_(E)-60800).

MV cables will be stranded and compacted copper class 2 conductors (according to

IEC 60228), with XLPE insulation and PVC/ST2 oversheath.

MV Cables shall be armoured if required in the Cable Type List. (Doc. No. NE1-00-EM-EAI-

LIS-YE_(E)-60800). The armour shall be wired type and be made of aluminum (single-core

cables) or steel (multi-core cables).

Both conductor and insulation shall be screened with an extruded semi-conductive material.

All cables shall have a metal layer surrounding the cores, either individually or collectively.

中壓電纜按IEC 60502-2標(biāo)準(zhǔn)制造，11千伏額定電壓為12/20千伏，6.6千伏為6/10千伏。

中壓電纜應(yīng)采用單芯或三芯電纜，如電纜類型表NE1-00-EM-EAI-LIS-YE_ (E) -60800)所示。

中壓電纜采用絞合和壓實(shí)的2類銅導(dǎo)體(根據(jù)IEC 60228)， XLPE絕緣和PVC/ST2護(hù)套。

中壓電纜應(yīng)按電纜類型表(Doc. No. NE1-00-EM-EAI-LIS-YE_(E)-60800)要求進(jìn)行鎧裝。

鎧裝應(yīng)為有線式，由鋁(單芯電纜)或鋼(多芯電纜)制成。

導(dǎo)體和絕緣體均應(yīng)采用擠壓半導(dǎo)電材料進(jìn)行屏蔽。

所有的電纜應(yīng)該有一個金屬層圍繞核心，無論單獨(dú)或集中。

6.3.2 LV Power Cables低壓電纜

LV cables shall be manufactured in accordance with IEC 60502-1 and shall have a rated

voltage of 0.6/1kV.

低壓電纜應(yīng)符合IEC 60502 - 1生產(chǎn)并有額定電壓0.6/1 kv。

LV cables shall be of stranded and compacted copper class 2 or 5 conductors (according to

IEC 60228), with XLPE insulation and PVC/ST2 oversheath.

The following may be required if it is indicated in the document Cable Type List (Doc. No. NE1-

00-EM-EAI-LIS-YE_(E)-60800):

Aluminium conductor for solar field cables

Armoured cable. The armour shall be wired type and be made of aluminum (single-core

cables) or steel (multi-core cables).

Screened cable

Single or multicore type.

低壓電纜應(yīng)為壓實(shí)的2類或5類銅電纜 (根據(jù)IEC 60228)，帶聚乙烯絕緣和聚氯乙烯/ ST2外套。

如果在文件NE1 00-EM-EAI-LIS-YE_ (E) -60800)有要求，則以下需提供:

太陽能領(lǐng)域鋁導(dǎo)體電纜

鎧裝電纜。鎧裝應(yīng)為連接類型，由鋁(單芯電纜)或鋼(多核電纜)制成。屏蔽電纜

單核或多核類型。

6.3.3 Control Cables控制電纜

Control cables shall be manufactured in accordance with IEC 60502-1 and shall have a rated

voltage of 0.6/1 kV.

Control cables shall have multicore copper class 5 conductors, XLPE insulation, PVC inner

sheath, metallic screen and PVC oversheath and galvanised steel wire armoured if required in

the Cable Type List. (Doc. No. NE1-00-EM-EAI-LIS-YE_(E)-60800).

Pilot cables inside of the plant (if applicable):

Multicore pilot cables shall have copper conductors, thermoplastic insulation,

thermoplastic inner sheath, galvanised steel wire armour and thermoplastic sheath

overall.

控制電纜應(yīng)符合IEC 60502 - 1生產(chǎn)并有額定電壓0.6/1 kV。

控制電纜應(yīng)為多核5類銅導(dǎo)體,聚乙烯絕緣,PVC內(nèi)護(hù)套、金屬屏蔽層和PVC 外護(hù)套，并且如果電纜類型列表NE1-00-EM-EAI-LIS-YE_ (E) -60800)要求，應(yīng)為鍍鋅鋼絲鎧裝。

引導(dǎo)電纜(如適用):(多核引導(dǎo)電纜應(yīng)有銅導(dǎo)體,熱塑性絕緣、熱塑性內(nèi)鞘,鍍鋅鋼絲盔甲和熱塑性塑料護(hù)套。

6.3.4 Instrumentation Cables儀表電纜

Instrumentation cables (≤ 60 V analogue and digital signals, etc.) shall be manufactured in

accordance with IEC 60189-2, 300/500 V rated for several pairs or triples, copper class 5

conductor material, XLPE insulation, thermoplastic inner sheath and PVC oversheath.

Instrumentation cables shall have galvanised steel wire armoured if required in the Cable Type

List. (Doc. No. NE1-00-EM-EAI-LIS-YE_(E)-60800).

Instrumentation cables will have an overall screen, for added immunity against

electromagnetical interference. The individual pairs or triples will also be screened.

儀表電纜(≤60 V模擬和數(shù)字信號等)應(yīng)符合IEC 60189 – 2生產(chǎn),額定300/500 V兩或三元組,5類銅導(dǎo)體材料,聚乙烯絕緣,熱塑性內(nèi)在鞘和PVC 外護(hù)套。

如果電纜類型列表（NE1-00-EM-EAI-LIS-YE_ (E) -60800)有要求，儀表電纜應(yīng)鍍鋅鋼絲鎧裝。

儀表電纜應(yīng)有屏蔽層,為了增加抗電磁干擾。個別兩或三元組也應(yīng)如此。

Instrumentation cables shall be:

Twisted pairs, individually shielded and with a common shield

Twisted triads, individually shielded and with a common shield

Multiconductors with a single common shield

儀表電纜應(yīng)當(dāng):

雙絞線,在單獨(dú)外殼保護(hù)外還應(yīng)總體保護(hù)

三絞線,總體保護(hù)

All extension cables shall be for thermocouple type E or K, flexible and in accordance with

IEC 60584-3. Conductors pairs shall be twisted individually and with a common shield.

Fibre optic cables shall be monomode or multimode type (as required in the Cable Material

List (MV, LV, I&C, Communic (Doc. NE1-10-EM-EAI-LIS-YE_(E)-60510) manufactured in

accordance with IEC 60794. They shall have a metallic armour (when applicable) and the outer

sheath shall guarantee flame retardant properties.

Communication cables shall be UTP category 6 or STP/FTP category 5e (as required in the

Cable Material List (MV, LV, I&C, Communic) Doc. NE1-10-EM-EAI-LIS-YE_(E)-60510),

according to ANSI/TIA-568-C2 or ISO/IEC 11801.

所有擴(kuò)展電纜應(yīng)當(dāng)為E、K熱電偶類型,靈活,符合IEC 60584 - 3。導(dǎo)線對應(yīng)單獨(dú)絞合，并加一個總體保護(hù)。

光纖電纜應(yīng)當(dāng)單?；蚨嗄ｎ愋?根據(jù)電纜材料清單(中低壓，儀控、Communic (Doc.NE1-10-EM-EAI-LIS-YE_ (E) -60510),生產(chǎn)符合IEC 60794。應(yīng)當(dāng)有金屬鎧裝(適用時)和外鞘應(yīng)當(dāng)保證阻燃性能。

通信電纜應(yīng)當(dāng)為UTP類別6或STP / FTP類別5 e型(按電纜材料清單（中低壓，儀控、Communic）的要求）

6.4 CABLE IDENTIFICATION電纜標(biāo)識

Cable identification shall be in compliance with the document Cable Type List (Doc. No. NE1-

00-EM-EAI-LIS-YE_(E)-60800).

Each core of a multi-core control cable shall be readly identified by a number impressed into

insulation every 100 mm (Owner Technical Specification requirement)

電纜標(biāo)識應(yīng)符合文件電纜類型列表(Doc.NE1 00-EM-EAI-LIS-YE_ (E) -60800要求。

多芯控制電纜的每個芯應(yīng)當(dāng)用數(shù)字每100毫米清晰標(biāo)出(業(yè)主技術(shù)規(guī)范要求)

6.5 TECHNICAL AND CONSTRUCTION CHARACTERISTICS OF THE MV

TERMINALS中壓端子技術(shù)和施工特點(diǎn)

The MV terminals shall be manufactured in accordance with IEC 60502-4.

中壓端子的制造應(yīng)符合IEC 60502-4。

The MV terminals shall comply with the following requirements:

Terminals shall be for connection inside boxes or cabinets, or for outdoor installation in

accordance with that indicated in Appendix A.

All terminals shall be fitted with a linear voltage distributor for electrical field distribution

inside the cable terminal and with a cable shield ground connection point.

Terminal ends shall be equipped with metal terminals so that they can be screwed and

bolted to motor terminals, transformers, busbars and cabinet terminals.

Terminals shall be insulated with ethylene-propylene, silicone rubber, or other material

of suitable mechanical, electrical and sealing characteristics.

中壓端子應(yīng)當(dāng)符合下列條件:

端子用于柜內(nèi)連接,或用于室外安裝。符合附錄A要求。

所有端子應(yīng)配備一個測量電場分布的線性電壓分配器，還應(yīng)有電纜護(hù)套接地點(diǎn)。

端子頭應(yīng)當(dāng)配備金屬頭,這樣他們可以通過螺紋螺栓連接至馬達(dá)接線柱、變壓器、母線和盤柜端子。接線端子應(yīng)用乙丙烯、硅酮或其他合適的材料絕緣

7. TESTS測試

Cables and terminals shall be subjected to the tests in accordance with the relevant standards.

電纜和接線端子應(yīng)按有關(guān)標(biāo)準(zhǔn)進(jìn)行試驗(yàn)

7.1 CABLES TESTS電纜試驗(yàn)

The cables shall be subjected to shop tests in accordance with the relevant standards to test

the design and general qualities of the cables as below:

Routine tests on each drum of cables

Sample tests

Type tests on each type of cable

Type test protocols certificates will be accepted

電纜應(yīng)測試按照有關(guān)標(biāo)準(zhǔn)在工廠按如下進(jìn)行測試

電纜各股的常規(guī)試驗(yàn)

樣本測試

各型電纜試驗(yàn)

類型測試協(xié)議證書可接受

Routine Tests常規(guī)試驗(yàn)

MV power cables, LV power cables and control cables will be subjected to the routine tests in

accordance with IEC 60502 on each drum of cables.

Instrumentation cables shall be tested as per their applicable standard.

中壓動力電纜,低壓動力電纜和控制電纜將依照IEC 60502對各股進(jìn)行常規(guī)測試。

儀表電纜應(yīng)按其適用標(biāo)準(zhǔn)進(jìn)行測試。

Type Tests類型試驗(yàn)

Each type of cable shall also be subject to the following additional type tests:

Flame propagation tests as per the requirements of IEC 60332-3-24

Fire propagation tests as per the requirements of IEC 60332-1-2

Halogen content as per the requirements of IEC 60754-1 (if applicable)

Smoke Smoke opacity test as per the requirements of IEC 61034 (if applicable)

每種類型的電纜還應(yīng)接受以下額外的型式試驗(yàn):

火焰?zhèn)鞑y試按IEC 60332-3-24

火焰?zhèn)鞑y試按IEC 60332-1-2

鹵素測試按IEC 60754 - 1的要求(如適用)

煙不透明度測試按IEC 61034的要求(如適用)

OTS cables tests requirements:

Routine insulation tests shall be made and recorded on all cables, joints and sealing

ends etc.

HV dc tests shall be made between conductors and sheath on cables operating at and

above 3.3 kV

1000 V insulation tests shall similarly be made on LV power cables and dc power

supplies cables

500 V insulation tests shall be applied between all cores and earth on all multicore cables

On terminations with insulated glands (single core cables) a 1000 V insulation test shall

be carried out between armour and/or sheath and earth

OTS電纜試驗(yàn)要求:

?對所有電纜、接頭和密封端進(jìn)行常規(guī)絕緣測試并記錄

結(jié)束等。

?在電纜的導(dǎo)體和護(hù)套之間進(jìn)行高壓直流測試，且應(yīng)高于3.3 kV

?同樣對低壓電纜和直流電源電纜進(jìn)行1000v絕緣測試

對多芯電纜進(jìn)行各芯和地面之間的500 V絕緣測試

對帶有絕緣密封的終端(單芯電纜)應(yīng)進(jìn)行其護(hù)套和地面的之間的1000 V絕緣測試

7.2 TERMINAL TESTS端子試驗(yàn)

The MV terminal tests shall be carried out in accordance with IEC 60502-4.

The performance of the tests indicated in this standard is not necessary if certificates of the

corresponding type test protocols are provided by the manufacturer.

中壓端子試驗(yàn)應(yīng)按照IEC 60502-4進(jìn)行。

如若廠家已提供相關(guān)試驗(yàn)資料，則可省去

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