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江蘇春晨電纜有限公司：http://www.hg0881.cn/st161256/

Cable for railway locomotive and rolling stock，DCXF/2機(jī)車(chē)電纜電纜

DCXF/2 locomotive cable

交流額定電壓3kV及以下鐵路機(jī)車(chē)車(chē)輛用電纜(電線) 交聯(lián)聚烯烴絕緣鐵路機(jī)車(chē)車(chē)輛用電纜(電線) GB 12528.11-2003 一、適用范圍 本產(chǎn)品采用低煙無(wú)鹵阻燃交聯(lián)聚烯烴絕緣，產(chǎn)品主要適用于交流額定電壓3kV及以下的鐵路機(jī)車(chē)車(chē)輛的電能傳輸，具有優(yōu)異的耐寒、耐油、耐紫外線和低煙無(wú)鹵以及高阻燃等特性。

Cable with rated voltage 3kV and below the railway locomotive vehicle (wire) cross-linked polyolefin insulated cable (wire) railway vehicle GB 12528.11-2003, the scope of application of this product adopts low smoke halogen-free flame retardant polyolefine insulation products, mainly suitable for AC rated voltage 3kV and below the railway vehicle power transmission, excellent the cold resistance, oil resistance, UV resistance and low smoke halogen-free flame retardant and high properties.產(chǎn)品詳細(xì)信息DCXF/2機(jī)車(chē)電纜電纜

Product detail DCXF/2 locomotive cable

二、產(chǎn)品結(jié)構(gòu)示意圖

Two, product structure diagram

三、使用特性

Three, the use of characteristics

1、額定電壓U0/U為500V、750V、1kV、1.5kV和3kV。直流額定電壓為交流額定電壓的1.5倍。

1, rated voltage 500V for U0/U, 750V, 1kV, 1.5kV and 3kV. DC rated voltage is 1.5 times of AC rated voltage.

2、電纜*允許工作溫度為：WDZ-DCYJ-125，WDZ-DCYJ/B-125產(chǎn)品為125℃；WDZ-DCYJ/B-150產(chǎn)品為150℃。

2, the cable long-term allowable working temperature is: WDZ-DCYJ-125, WDZ-DCYJ/B-125 products for 125 degrees C; WDZ-DCYJ/B-150 products for 150.

3、電纜zui低使用環(huán)境溫度： WDZ-DCYJ-125產(chǎn)品應(yīng)不低于-40℃；WDZ-DCYJ/B-125、WDZ-DCYJ/B-150產(chǎn)品應(yīng)不低于-60℃。

3, the lowest temperature of the cable using the ambient temperature: WDZ-DCYJ-125 products should not be less than -40 degrees C; WDZ-DCYJ/B-125, WDZ-DCYJ/B-150 products should be not less than -60.

4、電纜敷設(shè)的允許彎曲半徑：

4, the allowable bending radius of cable laying:

電纜外徑（D）為20mm及以下時(shí)應(yīng)不小于3D。

The outer diameter of the cable (D) shall be less than 20mm for 3D and below.

電纜外徑（D）為20mm以上時(shí)應(yīng)不小于5D。

The outer diameter of the cable (D) shall be not less than 20mm for 5D.

5、WDZ-DCYJ-125 型電纜可在油料污染的環(huán)境使用；WDZ-DCYJ/B-125、WDZ-DCYJ/B-150 型電纜允許在有各類(lèi)油脂污染和非高濃度酸堿污染的惡劣環(huán)境使用。

5, WDZ-DCYJ-125 type cable can be used in oil pollution environment; WDZ-DCYJ/B-125, WDZ-DCYJ/B-150 type cable allows in the use of various types of oil pollution and non high concentration of acid and alkali pollution.

四、電纜的型號(hào)及規(guī)格

Four, cable models and specifications

1、電纜的型號(hào)見(jiàn)表1

1. The cable model is shown in Table 1

表1 電纜型號(hào)及名稱(chēng)

Table 1 cable model and name

序號(hào)

Serial number

型號(hào)

Model

額定電壓

Rated voltage

名稱(chēng)Name DCXF/2 locomotive cable

1

One

WDZ-DCYJ-125

WDZ-DCYJ-125

500V、750V、1kV、1.5kV、3kV

500V, 750V, 1kV, 1.5kV, 3kV

銅芯耐熱125℃交聯(lián)聚烯烴絕緣無(wú)鹵低煙阻燃機(jī)車(chē)車(chē)輛用電纜

Copper core heat resistant 125 C cross linked polyolefin insulated non halogen low smoke flame retardant locomotive and rolling stock cable

2

Two

WDZ-DCYJ/B-125

WDZ-DCYJ/B-125

750V

750V

銅芯耐熱125℃高強(qiáng)度薄壁交聯(lián)聚烯烴絕緣無(wú)鹵低煙阻燃機(jī)車(chē)車(chē)輛用電纜

Copper core heat resistant 125 C high strength thin-walled cross linked polyolefin insulated non halogen low smoke flame retardant locomotive and rolling stock cable

3

Three

WDZ-DCYJ/B-150

WDZ-DCYJ/B-150

750V

750V

銅芯耐熱150℃高強(qiáng)度薄壁交聯(lián)聚烯烴絕緣無(wú)鹵低煙阻燃機(jī)車(chē)車(chē)輛用電纜

Copper core heat resistant 150 C high strength thin-walled cross linked polyolefin insulated non halogen low smoke flame retardant locomotive and rolling stock cable

2、電纜規(guī)格見(jiàn)表2

2, cable specifications, see Table 2

表2 電纜的規(guī)格

Table 2 cable specifications

序號(hào)

Serial number

型號(hào)

Model

額定電壓

Rated voltage

規(guī) 格mm2

Specification mm2

1

One

WDZ-DCYJ-125

WDZ-DCYJ-125

500V

500VDCXF/2 locomotive cable

1，1.5，2.5，4

1.5, 1, 2.5, 4

2

Two

WDZ-DCYJ-125

WDZ-DCYJ-125

750V，1.5kV，3kV

750V, 1.5kV, 3kV

0.75，1，1.5，2.5，4，6，10，16，25，35，50，70，95，120，150，185，240，300

0.75, 1, 1.5, 2.5, 4, 6, 10, 16, 25, 35, 50, 70, 95120150185240300,.

3

Three

WDZ-DCYJ/B-125

WDZ-DCYJ/B-125

750V

750V

0.5，0.75，1，1.2，1.5，2.0，2.5，4，6

0.5, 0.75, 1, 1.2, 1.5, 2, 2.5, 4, 6,.

五、代號(hào)名稱(chēng)和含義見(jiàn)表3

Five, code name and meaning see Table 3

表3 代號(hào)的名稱(chēng)及含義

Table 3 name and meaning of code name

項(xiàng)目

project

代號(hào)

Code

說(shuō)明

Explain

系列代號(hào)

Series code

DC

DC

機(jī)車(chē)車(chē)輛用電纜（電線）

Cable for locomotive and rolling stock (electric wire)

產(chǎn)品特性

Product characteristics

WDZ

WDZ

無(wú)鹵低煙阻燃

Halogen free low smoke flame retardant

絕緣材料

Insulating material

YJ

YJ

交聯(lián)聚烯烴

Crosslinked polyolefin

絕緣特性

Insulation characteristics

B

B

高強(qiáng)度薄壁絕緣

High strength thin wall insulation

耐熱特性

Heat resistant characteristic DCXF/2 locomotive cable

125

One hundred and twenty-five

耐熱125℃

Heat resistance 125

150

One hundred and fifty

耐熱150℃

Heat resistance 150

六、主要技術(shù)特點(diǎn)

Six, the main technical characteristics

1、成品電纜導(dǎo)體直流電阻符合GB/T 3956-1983的有關(guān)規(guī)定。

1, finished product cable conductor DC resistance in accordance with the relevant provisions of 3956-1983 GB/T.

2、 20℃時(shí)絕緣電阻：額定電壓3kV級(jí)WDZ-DCYJ-125、WDZ-DCYJ/B-125、WDZ-DCYJ/B-150型電纜應(yīng)不小于1010Ω.km。

2, 20 when the insulation resistance: rated voltage WDZ-DCYJ-125 level WDZ-DCYJ/B-125, 3kV, WDZ-DCYJ/B-150 type of cable should be not less than 1010.Km.

3、成品電纜經(jīng)受如下表4交流電壓試驗(yàn)不擊穿：

3, finished cable to withstand the following table 4 AC voltage test does not breakdown:

表4 交流電壓試驗(yàn)

Table 4 AC voltage test

額定電壓

Rated voltage DCXF/2 locomotive cable

500V

500V

750V，1kV

750V, 1kV

1.5kV

1.5kV

3kV

3kV

交流電壓試驗(yàn)

AC voltage test

2 kV/15min

2 kV/15min

3.5kV/15min

3.5kV/15min

6kV/15min

6kV/15min

12kV/15min

12kV/15min

4、WDZ-DCYJ-125、WDZ-DCYJ/B-125、WDZ-DCYJ/B-150型電纜的燃燒時(shí)釋出氣體試驗(yàn):鹵素氣體總量5mg/g；pH值≥4.3；導(dǎo)電率≤10μS/mm。

4, WDZ-DCYJ-125, WDZ-DCYJ/B-125 and WDZ-DCYJ/B-150 type cable combustion gas evolution test: halogen gas total 5mg/g; pH value is more than 4.3; the conductivity of less than or equal to 10 mu S/mm.

5、WDZ-DCYJ-125、WDZ-DCYJ/B-125、WDZ-DCYJ/B-150型電纜均應(yīng)通過(guò)GB/T 18380.1-2001所規(guī)定的單根垂直燃燒試驗(yàn)

5, WDZ-DCYJ-125, WDZ-DCYJ/B-125, WDZ-DCYJ/B-150 type cable shall be through a single vertical burning test required by 18380.1-2001 GB/T