成全动漫视频在线观看免费 ,精品人妻大白屁股白浆优播

解決方案與服務(wù)支持

解決方案服務(wù)支持成功案例

Ground Electrical Equipment Intelligent Station & Informatization Rolling Stock Electrical Equipment Safety Detection & Remote Diagnosis After-sales & Operation Maintenance

Rolling Stock Special Cable Solution（European standard）
分享到：

1、EN 50264特殊防火性能鐵路車輛標(biāo)準(zhǔn)壁厚電纜

EN 50264 Standard wall cables with special fire performance for rolling stock

執(zhí)行歐洲標(biāo)準(zhǔn) Europe Standards

EN 50264-1、EN 50264-2-1 、EN 50264-2-2 、EN 50264-3-1、EN 50264-3-2；符合BS 6853、DIN 5510

According to EN 50264-1, EN 50264-2 and EN 50264-3; Complying with BS 6853 and DIN 5510

適用范圍 Applications

本產(chǎn)品適用于額定電壓3.6/6千伏及以下鐵路車輛設(shè)備的供配電裝置

These cables are recommended for electric power installation of rated voltages up to and including 3.6/6kV in railway vehicles.

使用特性 Characteristics

采用鍍錫軟銅導(dǎo)體和無鹵低煙阻燃絕緣和護(hù)層材料，產(chǎn)品具有耐熱、耐油、耐酸堿、耐寒、耐磨和抗臭氧等特點，物理機(jī)械性能優(yōu)良，安裝方便，使用安全，運行可靠。在火災(zāi)時能有效限制火的傳播和煙氣的釋放，避免對人員造成危險。

With flexible stranded tinned copper conductor and LSZH insulation and sheath, these cables feature resistance to heat, oil, acid & alkali, cold, abrasion and ozone, excellent mechanical and physical properties, easy to installation, safety and reliability. They are effective in limiting flame propagation and smoke generation under fire conditions, thus eliminating or reducing hazard to people.

使用溫度：-40 ～ 90℃

Temperature range ：-40 ～ 90℃.

短路溫度：200℃（短路時間5秒）

Short circuit temperature：200℃（for the duration of 5s）

物理機(jī)械性能

Mechanical and physical properties

老化試驗 Heat ageing（120℃×240h）

--抗張強(qiáng)度變化率 variation in tensile strength：±30%

--斷裂伸長率變化率 variation in elongation at break：±30%

耐油性 Oil resistance（浸油 Oil immersion：100℃×240h）

--抗張強(qiáng)度變化率 Variation in tensile strength：±30%

--斷裂伸長率變化率 Variation in elongation at break：±40%

電氣性能 Electrical properties

額定電壓Uo Rated voltages Uo

--無護(hù)套電纜 Unsheathed cable：0.6KV/1KV；1.8KV/3KV

--護(hù)套電纜 Sheathed cable：1.8KV/3KV；3.6KV/6KV

耐電壓 Voltage test

燃燒性能 Reaction to fire

特殊危險級別識別標(biāo)志 Identification of special hazard level

產(chǎn)品標(biāo)記說明
Product designation

電纜結(jié)構(gòu)示意圖 Diagram of cable construction

EN 50264-2-1護(hù)套電纜 EN 50264-2-1 Sheathed cable

EN 50264-3-2多芯屏蔽電纜 EN 50264-3-2multi-core screened cable

2、EN 50306特殊防火性能的鐵路車輛薄壁電纜

EN 50306 Thin wall cables with special fire performance for rolling stock

執(zhí)行歐洲標(biāo)準(zhǔn) Europe Standards

EN 50306-1、EN 50306-2、EN 50306-3、EN 50306-4；符合BS 6853、 DIN 5510

According to EN 50306-1, EN 50306-2, EN 50306-3 and EN 50306-4; Complying with BS 6853 and DIN 5510

適用范圍 Applications

本產(chǎn)品適用于額定電壓300伏及以下要求小型化和輕型化電線電纜的鐵路車輛設(shè)備的用電裝置。同樣適用于其它要求小型化和輕型化電線電纜的用電裝置。

These cables are recommended for electric power installation of rated voltages up to and including 300 V in railway vehicles where compactness and light weight are required. They are also suitable for other electric power installation where compactness and light weight are required.

使用特性 Characteristics

電纜采用鍍錫軟銅導(dǎo)體和無鹵低煙阻燃絕緣和護(hù)層材料，運用薄壁制造技術(shù)生產(chǎn)，產(chǎn)品體積小，重量輕，具有耐熱、耐油、耐酸堿、耐寒、耐磨和抗臭氧等特點，物理機(jī)械性能優(yōu)良，安裝方便，使用安全，運行可靠。在火災(zāi)時能有效限制火的傳播和煙氣的釋放，避免對人員造成危險。

With flexible stranded tinned copper conductor and LSZH insulation and sheath, these cables are made using the thin wall technique and feature small size and light weight, resistance to heat, oil, acid & alkali, cold, abrasion and ozone, excellent mechanical and physical properties, easy to installation, safety and reliability. They are effective in limiting flame propagation and smoke generation under fire conditions thus eliminating or reducing hazard to people

使用溫度 Temperature range：-40 ～ 105℃

短路溫度 Short circuit temperature 160℃（短路時間5秒 for the duration of 5s ）

電氣性能 Electrical properties

額定電壓 Rated voltages：300V（對地 to earth）

成品耐電壓 Voltage test of complete cable：AC.2000V，5min；DC.4800V,5min

絕緣電阻 Insulation resistance（MΩ.km）：20℃時≥600-400；90℃時≥0.30-0.20

物理機(jī)械性能 Mechanical and physical properties

耐油性 Oil resistance：100±2℃×24h，1.5KV/1min，無擊穿 without breakdown。

耐臭氧 Ozone resistance：25±2℃×24h，1.5KV/1min，無裂紋 no cracks。

低溫彎曲 Bending at low temperature：-40±2℃，無裂紋 no cracks。

燃燒性能 Reaction to fire

特殊危險級別識別標(biāo)志 Identification of special hazard level

產(chǎn)品標(biāo)記說明 Product designation

電纜結(jié)構(gòu)示意圖 Diagram of cable construction

EN 50306-2單芯電線 EN 50306-2 Single core wire

EN 50306-3多芯屏蔽薄壁護(hù)套電纜

EN 50306-3 Multi-core thin wall screened and sheathed cable

EN 50306-4多芯屏蔽護(hù)套電纜 EN 50306-4 Multi-core screened and sheathed cable

EN 50306-4分屏蔽內(nèi)護(hù)套和外護(hù)套多對電纜

EN 50306-4 Inner sheath and outer sheath multi-pair cable with individual screen

3、EN 50382特殊防火性能鐵路車輛用高溫電力電纜

EN 50382 High temperature power cables with special fire performance for rolling stock

產(chǎn)品歐洲標(biāo)準(zhǔn) Europe Standard

EN 50382-1、EN 50382-2；符合BS 6853、DIN 5510

According to EN 50382-1 and EN 50382-2; Complying with BS 6853 and DIN 5510

適用范圍 Applications

本產(chǎn)品適用于額定電壓3.6/6千伏及以下、具有120℃或150℃使用溫度的鐵路車輛設(shè)備供配電裝置的電纜。

These cables are recommended for electric power installation of rated voltages up to and including 3.6/6kV in railway vehicles. They have temperature rating of120℃/150℃.

使用特性 Characteristics

采用鍍錫軟銅導(dǎo)體和無鹵抗撕裂硅橡膠絕緣和無鹵低煙聚烯烴材料擠包，產(chǎn)品具有耐高溫、耐油、耐酸堿、耐磨和抗臭氧等特點，物理機(jī)械性能優(yōu)良，安裝方便，使用安全，運行可靠。在火災(zāi)時能有效限制火的傳播和煙氣的釋放，避免對人員造成危險。

With flexible stranded tinned copper conductor, HFFR tear resistant silicone rubber insulation and LSZH polyolefine sheath, these cables feature resistance to high temperature, oil, acid & alkali, abrasion and ozone, excellent mechanical and physical properties, easy to installation safety and reliability. They are effective in limiting flame propagation and smoke generation under fire conditions thus eliminating or reducing hazard to people.