北京阻燃計(jì)算機(jī)電纜 ZR-DJYVP

所屬分類：北京電子計(jì)算機(jī)電纜
瀏覽次數(shù)：次
發(fā)布日期：2021-07-08 10:34:13

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產(chǎn)品概述
性能特點(diǎn)
技術(shù)參數(shù)

阻燃計(jì)算機(jī)電纜 ZR-DJYVP

執(zhí)行標(biāo)準(zhǔn)

Q/321084KKI07-2007等效采用于英國 STANDARD IMPLEMENTED

BS5308-86 The product conforms to Q/321084 KLA049-2004、Q/321084

KLA052-2004,equal to the British BS5308-86

產(chǎn)品用途 APPLICATION

適用于發(fā)電、冶金、石化等工礦企業(yè)集散系統(tǒng)、 It applies to the computer ,automatic and other corres ponding

電子計(jì)算機(jī)機(jī)系統(tǒng)、自動化系統(tǒng)的信號傳輸及檢 systems of power generation ,smelting and petro chemistry

測儀器、儀表等連接用多對屏蔽電纜。

使用特性 SERVICE CHARACTERISTICS

額定電壓Uo/U：450/750V Rated voltage uo/u:450/750V

最高工作溫度： Opera tiong temperature Max:

一般型不超過70℃ For commontypes:≤70℃

交聯(lián)型聚乙烯不超過90℃ For XLPE:≤90℃

耐熱105℃的最高不超過105℃ For resistance to heat ending with “105”℃≤105℃

最小彎曲半徑：無鎧裝層電纜應(yīng)不小于電纜外徑的6倍 For cable without armor,≥6times outer diam.

帶鎧裝層電纜應(yīng)不小于電纜外徑的12倍 Bend radius Min:For cable with armor, ≥12times outer diam.

礦用光纜

型號說明 DESCRIPTIONS OF TYPES

項(xiàng) 目 ltems

代號

codes

說明Descriptions

阻燃代號

Flame-retarding

Designaion

DDZ

WDZ

非阻燃省略

阻燃（分A.B.C三級）

低煙低鹵阻燃

無鹵低煙阻燃

Can beomitted fornon-flame retarding

Flame-retarding（A.B.C）

Low-halogen low-smoke flame-retarding

Non-halogen low-smoke flame-retttarding

系列代號

Series designation

DJ、J

電子計(jì)算機(jī)機(jī)（包括DCS系統(tǒng)）和電動儀表用

Usedfor computers（in cluding Dcs systems）and motor meters

絕緣材料

lnsuiant

聚氯乙烯

聚乙稀

交聯(lián)聚乙烯

氟塑料

低鹵低煙聚烯烴

無鹵低煙聚烯烴

PVC

Polythene

XLPE

Fluoroplastics

Low-halogen,low-smoke polyolefin

Halogen free,low-smoke polyolefin

屏蔽材料

screening material

銅絲編織

銅/聚酯復(fù)合膜

鋁/聚脂復(fù)合膜

Cu wire woven

Cu/polyester combined film

AL/polyester combined film

護(hù)套材料

Sheathing material

聚氯乙烯

聚乙烯

低煙低鹵聚烯烴

無鹵低煙聚烯烴

硅橡膠

PVC

polythene

low-halogenlow smoke poloyefin

Halogen free low smoke polylefin

Rubber of si

鎧裝材料

Armoring Material

鋼帶鎧裝

細(xì)鋼絲鎧裝

Steel tape armored

Thin steel wire armored

導(dǎo)體種類

Kind of conductor

單股導(dǎo)體

七股絞合導(dǎo)體

多股軟導(dǎo)體

Single-strand conductor

7-stranded twisted conductor

Multi-stranded cord

規(guī)格

Specification

填寫對數(shù)×導(dǎo)體截面N×n×s

Fill in longarithm×cell core number×condrctor cross section N×n×s

對數(shù)N:1.2.3.……24

LogarithmN: 1.2.3.……24

單元芯數(shù)2、3

Cell core number2、3

導(dǎo)體截面S:0.5,0.75,1.0,1.5,2.5(mm2)

Cross sectionS: 0.5,0.75,1.0,1.5,2.5(mm2)

表4產(chǎn)品主要技術(shù)性能

Table4 Major Qualification of products

性能項(xiàng)目Propertyltems		單位unit	技術(shù)指標(biāo)Qualification
性能項(xiàng)目Propertyltems		單位unit	PE絕緣PEinsulated	PVC絕緣PVCinsulated
20℃時絕緣電阻≧ Insulation Resistance at 20℃	任一線對導(dǎo)體間 Between any pair of conductors	MΩ.KM	5000	25
20℃時絕緣電阻≧ Insulation Resistance at 20℃	線對屏蔽間 Between pair of screens	MΩ.KM	1	1
工作電容（IKHZ）≦ Operation capacitance(KDZ)	3型Type3	PF/m	75	200
工作電容（IKHZ）≦ Operation capacitance(KDZ)	1和2型Type1and 2	PF/m	90	200
電容不平衡（1KHZ）≦Capacitance lnbalance≦		PF/m	1	/
電感電阻比≧ LRRatio≧	截面secion	uH/Ω
	0.5mm2		20	20
	0.75mm2		20	20
	1.0mm2		25	25
	1.5mm2		35	35
屏蔽抑制系數(shù)Screening controlratio≦			0.01	0.01
試驗(yàn)電壓 Test voltage		V/lmin	1000	1000
阻燃性 Flame Retarding		符合GB/T18380.3-1998要求 Contorms to GB/T18380.3-1998
注：用戶如有要求時，我廠可提供電纜外徑及重量 Note:for requirement, outer diameter and weight of cbles world be offered