"注：部分詳情描述與標(biāo)題不符，價(jià)格根據(jù)當(dāng)時(shí)銅價(jià)核算詳情了解請(qǐng)我司銷售。

變頻電纜產(chǎn)品性能：1、 BRYJVP12R-TK、ZRBPYJVP12R-TK型設(shè)計(jì)采用符合GB/T3956-1997規(guī)定的第5類軟絞合銅導(dǎo)體。2、 交聯(lián)聚絕緣、耐溫耐候性好。3、 低傳輸阻抗，電磁兼容性好。4、 低工作電容5、 良好的抗和低輻射性能。6、 對(duì)稱的三芯電纜結(jié)構(gòu)設(shè)計(jì)，具有比四芯電纜更好的傳輸性能。

RS232/RS485 2X2X0.2電纜廠家批發(fā)價(jià)格
 

可采用任何一種敷設(shè)，更適于巖石地區(qū)的敷設(shè)。HYA23雙鎧雙護(hù)套通信電纜HYAT系列充油通信電纜(HYAT,HYAT23,HYAT53:HYAT23 100X2X0.4的詳細(xì)資料： 大對(duì)數(shù)鐵皮電纜HYAT23 HYA23 200X2X0.4 大對(duì)數(shù)鎧裝電纜HYAT23 大對(duì)數(shù)鍍鋅鐵皮電纜。

MHYVRP(PUYVRP) 礦用聚絕緣阻燃聚氯護(hù)套銅絲編織屏蔽軟礦用電纜用于井下平巷或斜巷作礦用電纜。

PTYA23 9芯鐵路電纜 銅導(dǎo)體直徑：1.0毫米直流電阻：≤23.5Ω/km電纜參考外徑：25mm纜芯結(jié)構(gòu)：4×2+1對(duì)絞組工作電容：≤70nF星形四線組工作電容：≤50 nF絕緣電阻：≥3000MΩ/km。

KFFP 氟塑料絕緣氟塑料護(hù)套銅絲編織屏蔽控制電纜。


RS232/RS485 2X2X0.2電纜廠家批發(fā)價(jià)格
 
變頻器電纜性能設(shè)計(jì)與參照 ：1.8／3千伏及以下變頻電機(jī)電纜電氣性能均按GB／Tl2706，2002設(shè)計(jì)。6／10千伏變頻電機(jī)電纜在GBT／l2706.2002外，了電容和電感等電性能要求。根據(jù)變頻電機(jī)電纜的實(shí)際使用情況并參照GB／T12706.2002和ABB公司對(duì)電力傳動(dòng)電纜的技術(shù)條件，確定了電纜的電氣性能參數(shù)。

礦用電纜主要技術(shù)性能及指標(biāo)：20℃時(shí)導(dǎo)體直流電阻 Ω/km 7/0.28 ≤45 7/0.28(3鋼4銅)≤73 1/0.8≤36.7固有衰減（800～1000HZ） dB/km ≤1.1 ≤1.3 ≤0.95 20℃時(shí)電纜絕緣線芯絕緣電阻 MΩ.km ≥3000 線對(duì)工作電容（800～1000HZ） uF/km ≤0.06 近端串音衰減（800～1000HZ） dB/500m ≥70 電感（800～1000HZ） uH/km ≤800 耐交流工頻電壓 1.5KV/1min通過(guò) 直流電阻差 ≤環(huán)阻的2%

had quietly agreed with Leicester beforehand that her complaisance should not go beyond appearance, and before the fourite returned to Court Sackville’s departure had been indefiniy tponed. During Leicester’s absence from Court Cecil and Sus were more hopeful about the Archduke, although as we now see with very little reason. The Austrians were lethargic, the Spaniards coldly cautious, whilst the French were determined and unceasing in their efforts to thwart the Archduke’s suit. De Foix spent large sums in Leicester’s interest, and Catharine de Medici showered gifts and fours upon him constantly. The moment that he was in disgrace, however, or when the Archduke’s match seemed really progressing, they played their trump card in bringing forward Charles IX. again. When Rambouillet, the French envoy to Scotland, saw Elizabeth in February he had enlarged, by the Queen-mother’s orders, upon the vigour and comeliness of the young King. The105 Queen was always ready to listen to talk like this, and sighed that she would like to meet him, “but,” she said, “do y

HYA53、HYA23、HYAT53、HYAT23型適用于直埋，GHYAT、GHYAT53高速公路用通信電纜是為高速公路緊急而設(shè)計(jì)。

鋪設(shè)在大磁場(chǎng)室內(nèi)、電纜內(nèi)、管道、直埋、垂掛，男受較大拉力的固定 。

KFVR22 氟塑料絕緣鋼帶鎧裝聚氯護(hù)套控制軟電纜。

產(chǎn)品：本產(chǎn)拼GB1270《額定電壓35kV及以下銅芯、鋁芯塑料絕緣電力電纜》生產(chǎn)，同時(shí)還可根據(jù)用戶需要按電工會(huì)IEC、英國(guó)、德國(guó)及美國(guó)生產(chǎn)。

中要求1、2、3、6、4、5、7、8線必須是雙絞。這是因?yàn)?，在?shù)據(jù)的傳輸中，為了和外界的，發(fā)送和接收的數(shù)據(jù)均以差分傳輸，即每一對(duì)線互相扭在一起傳輸一路差分信 號(hào)（這也是雙絞線名稱的由來(lái)）。

在傳輸中可以采用中繼的對(duì)進(jìn)行放大，多可以加八個(gè)中繼，也就是說(shuō)理論上RS485的傳輸距離可以達(dá)到9.6公里。
RS232/RS485 2X2X0.2電纜廠家批發(fā)價(jià)格
 
to reign. The combination of circumstances on the Continent also seems to he been exactly that necessary to aid the result most fourable to English interests; and the special personal qualities3 both of Philip II. and Catharine de Medici were as if expressly moulded to contribute to the same end. But propitious, almost providential, as the circumstances were, the of England and the establishment of Protestanti as a permanent power in Europe could never he been effected without the supreme and sustained statecraft of the Queen and her great minister. The nimble shifting from side to side, the encouragement or discouragement of the French and Flemish Protestants as the policy of the moment dictated, the alternate flouting and flattering of the rival powers, and the agile utilisation of the Queen’s and feminine love of admiration to provoke competing offers for her hand, all exhibit stateanship as keen as it was unscrupulous. The political methods adopted were perhaps those which met with general acceptance at the time, but the dexterous juggling through a long course of years with regard to Elizabeth’s marriage is unexampled in the history of government. Not a point was missed. Full advantage was taken of the Queen’s maiden state, of her feminine fickleness, of her solitary sovereignty, of her assumed religious uncertainty, of her accepted beauty,

控制電纜包括kvv電纜，kvvr電纜，zrkvv電纜，zrkvvp電纜，kvvp電纜，kvvrp電纜，kvvp2電纜，kvvp2－22電纜，nhkvv電纜，zrkvvrp電纜，kvv22電纜，zrkvv22電纜。

用途：適用于本地電信網(wǎng)的城市隅鎮(zhèn)電信線路，也適用于接入公用網(wǎng)的網(wǎng)線路，也可用于各廠礦、、學(xué)校、交通、悼門(mén)通信線路使用。主要用于架空或管道敷設(shè)，也可直埋。執(zhí)行：YD/T322-2013。

 中型橡套電纜YZW-0.5kv 4*1.5+1

電焊機(jī)電纜產(chǎn)品說(shuō)明

本產(chǎn)品適用于對(duì)地電壓交流不超過(guò)200V和脈動(dòng)直流峰值400V電焊機(jī)用二次側(cè)接線及連接電焊鉗.是適用于電焊機(jī)二次側(cè)接線及連接電焊鉗的電纜,額定電壓交流不超過(guò)200V和脈動(dòng)直流峰值400V。結(jié)構(gòu)為單線芯,采用多股軟導(dǎo)線復(fù)絞制成。導(dǎo)電線芯外面采用耐熱聚酯薄膜絕緣帶繞包,外層用橡皮制成的絕緣兼護(hù)套做為保護(hù)層。

防水橡套軟電纜產(chǎn)品說(shuō)明

防水橡套電纜供交流電壓500V及以下的潛水電機(jī)上傳輸電能用。在長(zhǎng)期浸水及較大的水壓下，具有良好的電氣絕緣性、防水橡套電纜彎曲性能良好，能承受經(jīng)常的移動(dòng).

公司名稱：天津市電纜總廠.　
.   銷售部總：. 手機(jī)；.

（3）產(chǎn)品規(guī)格如表2。

（4）電纜的額定電壓Uo/U為450/750V、300/500V和300/300V,電纜的長(zhǎng)期允許工作溫度應(yīng)不超過(guò)65℃。
　?。?）電纜結(jié)構(gòu)合理、柔軟、耐磨、機(jī)械強(qiáng)度。“W”派生電纜具有耐氣候和一定的耐油性能，中型橡套電纜YZW-0.5kv 4*1.5+1適宜于在戶外或接觸油污的場(chǎng)合使用。
　?。?）電纜標(biāo)志清楚，護(hù)套表面印有制造廠名、型號(hào)、電壓的連續(xù)標(biāo)志，字跡清楚。

二、技術(shù)性能及要求：

公司名稱：天津市電纜總廠.　
.   銷售部總：. 手機(jī)；.

中型橡套電纜YZW-0.5kv 4*1.5+1
　?。?）電纜的結(jié)構(gòu)尺寸如表3、表4、表5。
　　（2）導(dǎo)體符合GB/T3956-1997的規(guī)定，導(dǎo)體截面。10m㎡及以上導(dǎo)體包隔離層。導(dǎo)體的直流電阻符合表3、表4、表5的規(guī)定。
　　（3）電纜的絕緣線芯間的絕緣電阻換算到溫度為20℃時(shí)，35m㎡及以下者不小于50兆歐·千米，50～150m㎡者不小于30兆歐·千米，185～400m㎡者小小20兆歐·千米。

公司名稱：天津市電纜總廠.　中型橡套電纜YZW-0.5kv 4*1.5+1
.   銷售部總：. 手機(jī)；.

礦用橡套電纜結(jié)構(gòu)特點(diǎn)：一：導(dǎo)電線芯。柔軟性要求以電鉆電纜，采掘機(jī)電纜為高；導(dǎo)線結(jié)構(gòu)采取如下措施：1，采用較軟的細(xì)直徑銅單線、以小節(jié)距束合、復(fù)絞。整根電纜的彎曲扭轉(zhuǎn)性還受到絕緣、護(hù)套結(jié)構(gòu)的影響，因此不能認(rèn)為單絲越細(xì)，節(jié)距越小越好。2，采用同向束絞和復(fù)絞可提高柔軟性。3，為了便于導(dǎo)線在絕緣層中的相對(duì)滑動(dòng)和便于安裝維修。電鉆電纜和小截面的采掘機(jī)電纜導(dǎo)線單絲應(yīng)鍍錫，大截面采掘機(jī)電纜在導(dǎo)線外還用包紙帶隔離絕緣。二：絕緣層要求有足夠的電絕緣性能1，采用含膠量不低于百分之35的橡皮2，絕緣厚度比通用橡套電纜要厚3，采用電性好的橡皮，并采用好的擠橡工藝（如擠橡硫化連續(xù)生產(chǎn)線）

1、電纜絕緣主線芯之間及主線芯與地線之間的絕緣電阻,換算到+20℃時(shí)不低于100MΩ•km。

2、主線芯屏蔽層的過(guò)渡電阻換算到20℃時(shí)不高于3kΩ。

3、產(chǎn)品標(biāo)準(zhǔn)：MT818.5-1999。

4、MYP型電纜有3個(gè)帶絕緣屏蔽的主線芯和一個(gè)包覆半導(dǎo)電橡皮層的地線組成，圍繞半導(dǎo)電橡皮層墊芯絞合成纜。外面擠包黑色氯化聚乙烯橡皮護(hù)套或黑色氯丁橡皮護(hù)套。

5、導(dǎo)電線芯：采用軟銅線，其性能符合 GB/T3956-1997。

6、絕緣：采用GB7594.2-1987中XJ-00A型橡皮。

"