电缆熔融技术通过线芯焊接、线芯打磨;电缆内半导体层熔融等径恢复;主绝缘层熔融恢复，主绝缘层打磨.等径恢复;外半导体层熔融等径恢复、电缆外护套恢恢复等多重工序,才能将电缆恢复至房原来的样子。该技术最大的优点在于利用熔融技术,把铜线芯、内屏蔽、主绝缘、外屏蔽熔融连接为一体,增强电缆防水、绝缘性能,延长电缆中间接头寿命。按电缆原材料、主体结构与规格要求,采用挤包模注绝缘交联工艺、将电缆屏蔽、于电缆本体的电场分布特性, 无附加的应力锥、应力绝缘与外屏蔽熔融结合,形成以致本体特性的无1 ↓ 缆，在铜芯电缆接头处处理不好的话,会造成很大的安全隐惠;管结构、无界面气隙的接头全恢复概念。目前国网供电公司主网供配电电缆熔融接头恢复电缆本体连接技术,处理后的接头比铜电缆本身的导电性能、抗拉性能等都大有提升。
      电缆熔融技术的线芯焊接，结构设置简单，操作方便,不需要外部电源和热源,而且焊接成本低，以秒为计算单位的快速，焊接截面整体且不产生气泡,模具重复使用200次以上,质量稳定可靠.非常适用于野外电缆线芯的焊接操作,适用铜芯与铜芯、铝芯与铝芯电缆之间的等芯及不等芯连接保护领域。
      通过电网运维部门多年数据分析及电缆振荡波局部放电测试,电缆故障多发生与电缆中间接头处,由于电缆中间接头制作工艺不合格,绝缘性能不够导致电缆中间接头故障;若电缆中间接头密封性能不好，导致电缆中间接头受潮,绝缘击穿。电缆附件比电缆本身的电场分布复杂得多, 其中影响整体电缆系统的安全可靠性，主要来自于电缆附件，CMJ恢复电缆本体的连接技术却能彻底地解决,这种恢复电缆本体的CMJ技术是使电缆无接头的概念。这技术的突破，将给高压、超高压电缆系统的安全运行，解决了海底电缆的软接头和正负直流电缆软接头的高端技术;此次采用新型的电缆熔接技术,将电缆各构造逐步恢复，达到绝对密封效果，亚欧电气保证采用熔融技术制作的电缆中间接头安全运行与电缆同寿命的时间不发生故障，为电网中电缆系统的安全可靠性提供了一个重大的技术跃,具有重大的现实的里程碑意义。
      电缆熔融技术通过线芯焊接、线芯打磨;电缆内半导体层熔融等径恢复;主绝缘层熔融恢复,主绝缘层打磨，等径恢复;外半导体层熔融等径恢复,电缆外护套恢复等多重工序,才能将电缆恢复至原来的样子。该技术最大的优点在于利用熔融技术,把铜线芯、内屏蔽、主绝缘、外屏蔽熔融连接为-体,增强电缆防水、绝缘性能,延长电缆中间接头寿命。按电缆原材料、主体结构与规格要求,采用挤包模注绝缘交联工艺,将电缆屏蔽、绝缘与外屏蔽熔融结合,形成一致本体特性的无需应力处理、无气隙界面的电缆电场屏蔽体。CMJ的电场分布完全等同于电缆本体的电场分布特性,无附加的应力锥、应力管结构、无界面气隙的接头全恢复概念。目前国网供电公司主网供配电的电缆沟采用300mm或以上截面630mm铜芯电缆，在铜芯电缆接头处处理不好的话,会造成很大的安全隐患;电缆熔融接头恢复电缆本体连接技术,处理后的接头比铜电缆本身的导电性能、抗拉性能等都大有提升。
设计原理/ Design Principle
      电缆在实际应用过程中的安全可靠性,远比其所连接的电缆附件的安全可靠性要高得多, 从其结构原理而言,电缆本体由均称厚度的绝缘层和内外半导电层、等直径的导体而构成圆柱形的稳固的电缆主体,所以,结构的定制,使电缆的电性能，即电场分布更趋稳定、均匀,使电缆具有较高的电气安全可靠性和较长的使用寿命;而CMJ即依据这一原理 ,在现场将电缆接头处完全恢复原电缆本体结构制作,使CMJ与电缆连接后的电性能与电缆本体的电性能均等的高安全状态。CMJ接头处的电缆导体、内半导电层、主绝缘和外半导电层完全按照电缆的原始结构恢复本体, 无应力锥、应力管外来物件的组装结构，使电缆接头处成为完整的电缆而无接头,实现恢复电缆本体结构的理念。CMJ所用绝缘料和半导电料与生产电缆的绝缘料和半导电料是完全相同材质, CMJ与电缆的结合在化学、物理性能和结构上具有良好的相融性和稳固性,熔融界面的热性能、机械性能经大量实验和检测。均完全满足标准要求;而在大里运行中的CMJ也更加体现了其优越的实用性。本技术按照电缆的铜芯、内屏蔽、绝缘、内屏蔽结构、规格、相同的屏蔽、绝缘材料现场制作,实现与原电缆以连续、等效匹配的电场屏蔽体，使屏蔽、绝缘无气隙界面熔融结合,在结构上形成与电缆一致的整体而无明显 的接头形状,绝缘强度与原电缆一致，具有更高的电气绝缘性能与运行的耐久性,使电场分布与电场强度处于最佳的自然状态,突出了CMJ电气性能稳定、运行可靠。
设计特点/ Design Features
      CMJ与交联电缆的特点是同理的 ,其在电性能上与所连接的电缆或更高的安全可靠性; CMJ的制作技术和工艺有别于电缆的生产环节,但实现的原理与生产过程所执行的标准是一致的; CMJ的绝缘水平、载流呈、机械特性、密封效果等性能完全满足与其相配合的电缆要求,并可确保长期在恶劣环境下安全运行,完全符合国际IEC、国家GB的相关标准要求; CMJ还可根据用户的不同需求,制作成与电缆绝缘相等径的整体连接,如海底电缆接头要求必须与所连接电缆相等径的结构方式;从CMJ的结构形式上，与电缆的结构是一致的,无可活动的物件配装,并有其绝缘接头和直通接头之分,以实现交叉互联方式。
安全条件及环境/ Comparison Of Cable Intermediate Connections
      (1)必须具备220V电源、 工棚等施工条件。
      (2)安装过程中,环境温度应该在10C以上,相对湿度85%及以下;避免绝缘表面结露受潮,环境温度偏低、湿度过大时应采取补救措施。
      (3)发现电缆进水、受潮,应采取补救措施,否则不能施工。
      (4)雨雾大风扬沙天气必须在密闭工棚内施工。
      (5)为对专利技术的保护,仅对剥削电缆、线芯焊接完毕、主绝缘交联成型完毕后,允许对产品观看或拍照。
资质证书
      验收要求及注意事项
      订货时请注明订货号及产品名称型号;开箱后请按配套表清点配套产品;
      安装使用前请仔细阅读产品安装工艺并严格按照工艺进行操作;批量库存，产品防潮、防尘、防压、防穿刺。
服务承诺
      ■服务上门，上门现场服务+电话咨询或传真;
      ■接到用户反映后2小时内做出处理答复,紧急问题广东省24小时内服务人员到达现场,广东省外48小时内赶赴现场，产品终生服务;
      ■保证派出工作人员服从现场的各种规章制度,义务为客户培训操作及维护人员;及时向客户提供合同或协议规定的全部技术资料;
      ■加强与用户联系,制订用户产品质量跟踪信息,对产品进行回访,确保产品长期安全运行;
      ■任何环节任何时候出现问题,以解决用户问题为上,至始至终向用户提供安全可靠、优质满意的服务。

技术领域/ Technical Field
      本技术涉及交联聚乙烯绝缘电力电缆连接的技术领域，尤其涉及种电缆模注熔接接头最新方法“电缆主体”恢复具-种国内领先的电缆中间或直通连接技术，可能是现阶段热缩式、泠缩式、预制式电缆中间连接的替代品，是电缆中间连控附件的终极产品。
      国际上，仅日本古河电工于1993年拥有” 挤出式模压接头(Extrusion Molded Joint)”简称EMJ技术,用于550kV电压等级的长距离的电缆的连接附件。
背景技术/ Background Technique
      随着社会工业的不断发展，对电力能源的需求也越来越大，在电力传输过程中使用大量的交联聚乙烯绝缘电力电缆;所谓的电力电缆是在金属线芯上进行绝缘挤包缠绕，用功能材料进行屏蔽、密封，在电力系统的线路中用以传输和分配大功率电能的特殊导线,其中包括3.6- 1000kV各种电压等级的交联聚乙烯绝缘电力电缆。
      由于交联聚乙烯绝缘电力电缆的生产技术、场地、运输等因素的限制，交联聚乙烯绝缘电力电缆-般中低压的长度为500~ 1000米/盘,盘径3.2米、盘宽2.2米及以下重量约3~10吨便于生产、 存储、运输等。但是,由于城市地下电网、发电站的引出线路、工矿企业的内部供电及过江、过海的水下输电线有几十米、上百米、几公里、上千公里不等,所以必需把每盘交联聚乙烯绝缘电力电缆进行连接延长,以满足设计施工的要求。其次,随着电网的发展和城网的改造,电力电缆在电网线路中所占的比例日益增加,相应的电缆本体的质量、电缆安装的质量、电缆附件的质量故障率也在不断增加,降低了电力运行的可靠性,因此要采取优质的预防措施,全面提高配电线路的运行水平。
电力电缆与附件/ Power Cable And Acessories
      1、电力电缆
      电力电缆是用于传输和分配电能的特殊导线,图1为电力电缆实物图,图2为电力电缆结构图，常用于城市地下电网、发电站引出线路、工矿企业内部供电及过江跨海水下输电线路。
电力电缆的主要结构由线芯、绝缘层、屏蔽层和保护层四部分组成。
      ①线芯:是电力电缆的导电部分,用来输送电能, - 一般由铜或铝绞股线组成。
      ②绝缘层:是将线芯与大地以及不同相的线芯间在电气上彼此隔离,保证电能输送,是电力电缆结构中不可缺少的组成部分。
      ③屏蔽层:是指10kV及以上电压等级的电力电缆导体(内)屏蔽层和绝缘(外)屏蔽层,是改善电场分布的一种措施。因电缆导体由多股导线绞合而成,导体表面不光滑,会造成电场集中或尖角放电,它与绝缘层之间易形成气隙;在导体表面加一-层半导电材料的屏蔽层形成圆周体,与被屏蔽的导体等电位,并与绝缘层良好接触,从而避免在导体与绝缘层之间发生局部放电,称为内屏蔽层;绝缘层表面加一-层半导电材料的屏蔽层,它与绝缘层有良好接触,与金属护套等电位,作为中心线,正常情况下有电容电流,发生故障时,铜带作为短路故障电流回路从而避免在绝缘层与护套之间发生局部放电，称为外屏蔽层。
      ④保护层 :是由内护套、铠装层和外被层(或外护套等几个部分组合而成的，保护电力电缆免受外界杂质和水分的侵入，以及防止机械外力损伤直接破坏电力电缆。
      2、电力电缆附件
      电力电缆附件是指连接电缆与输配电线路及相关配电装置的产品,-般指电缆线路 中电缆的中间连接及终端连接,它与电缆一起构成电力输送网络;电缆附件主要是依据电缆结构的特性,既能恢复电缆的性能,又保证电缆长度的延长及终端的连接。
      电缆附件一般分为终端连接及中间连接,终端连接分为户内终端和户外终端, -般情况户外终端是指露天电缆接头,户内终端是指室内连接电缆与电气设备的接头;中间连接分为直通式和绝缘式两种。现阶段,电缆附件主要的产品种类有:热缩式、预制式、冷缩式电缆附件。该3种方式都是以增加应力管、应力锥的方式来分散电场应力控制以达到电缆的运行,该制作方式可能产生杂质、气隙和活动界面,影响电缆接头的绝缘性能,无形中降低了电网运行的安全性和可靠性。
      电缆附件需要解决的最关键技术问题是处理电缆外半导层断口处电场的集中,图3为电缆切断处电场等位线分布情况，电应力控制是对电缆附件内部的电场分布和电场强度实行控制,也就是采取适当的措施,使得电场分布和电场强度处于最佳状态,从而提高电缆附件运行的可靠性和使用寿命。对终端运行可靠性影响最为严重是电场骑变,而电缆中间接头电场睛变的影响，除了电缆外屏蔽切断处，还有电缆末端绝缘切断处。目前,主要有两种解决办法:一是采用参数型电场应力控制管，二是采用几何型电场应力控制锥。
      电场应力控制管是一种采用介电常数为15~25、 体积电阻率为1010120.m的材料制作而成的软管,图4为电场应力控制管实物图,图5为电场应力控制管原理图。将电场应力控制管套在外半导电断口处,从而在断口处形成一个不同介电常数的界面，使电力线在这个界面上产生折射,从而达到疏散电场应力的作用,但电场应力控制管所采用的高介电常数材料虽然在理论上介电常数是越高越好,但是介电常数过大引起的电容电流也会产生大量的热量,从而促使应力控制材料考化,同时应力控制材料作为一种高分子多相结构复合材料,在材料本身配合上,介电常数与体积电阻率是对矛盾体,介电常数做得越高，体积电阻率相应就会降低,并且材料电气参数的稳定性也常常受到各种因素的影响,在长时间电场中运行，温度、外部环境变化都将使应力控制材料老化,老化后的应力控制材料的体积电阻率会发生很大的变化，体积电阻率变大,应力控制材料成了绝缘材料,起不到改善电场的作用,体积电阻率变小,应力控制材料成了导电材料，使电缆出现故障。
      电场应力控制锥是一种具有喇叭口几何形状的结构,通过模具制作成型，图6为电场应力控制锥 实物图，图7为电场应力控制锥原理图。电场应力控制锥搭接在电缆外半导电断口处,和外￥导层同样处于低电位位置相当于将外半导断口处进行 延伸，使原本集中在外半导电断口处的电力线会沿应力锥的几何形状进行均匀分布,改善电场分布,降低了电晕产生的可能性，减少了对绝缘的破坏，但增大了电缆的体积;因电场应力控制锥是在工厂用模具制作而成，冷缩式要先扩张而成,预制式现场扩张而成，改变了原设计尺寸, 支撑管早成造成产品内表不平整,造成产品的不稳定,不能完好解决电场分布,而出现事故。
      目前,电力电缆通常都是通过对中间连接管的压接或螺丝紧固的栓接方式连接两电力电缆的金属线芯,以实现连接延长,并靠电场应力控制管或电场应力控制锥来控制径向电场。但是,中间连接管的压接或螺丝紧固的方式结构连接不牢固、容易断裂、有异形、变形、不能成为同心圆且连接处尖角放电,气際间隙大,物理机械性能小,径向电场损耗大,发热量大,严重影响了电力电缆的载流量及机械性能,而且连接施工繁琐复杂;因热缩、冷缩、预制式电缆附件产生间隙,内部存在气隙，产生局部放电并蔓延扩大恶化,导致绝缘击穿;吸潮或进水的现象,水分或潮的呼吸效应和电泳效应渗入中间接头内部，界面电阻急剧下降,产生沿面放电;绝缘强度降低或老化,呈树枝状放电碳化,激发爬电击穿等事故现象。通过电网运维部门多年数据分析及CL/T1576- 2016 (6~ 35电缆振荡波局部放电测试方法》的现场检测要求局部放电测试，得知电缆故障多发生于电缆中间接头处,主要原因是电缆中间接头制作工艺不合格导致绝缘性能不高，或电缆中间接头密封性能不好导致电缆中间接头受潮使绝缘击穿。电缆附件比电缆本身的电场分布复杂得多，影响整体电缆系统安全可靠性的根源主要在于电缆附件。
      因此，电力市场急需要电缆模注熔接接X(CM)恢复电缆结构克服上述存在的问题。
CMJ技术内容/ Cmj Technical Content
      本技术的目的在于提供一种电缆熔融接头技术 ,该电缆熔融接头结构具有连接牢固、连接处导电率高,径向电场损耗小，电能损耗小,载流量高,铜芯熔接,电缆可以弯曲,无需担心电缆拖动造成影响,而且连接施工简单快捷不占用市政用地的优点,完全恢复电缆主体结构,与电缆本体近似等径,达到工厂生产水平。
      目前,国内外电缆接头制作普遍采用热缩、冷缩、预制方式,该3种方式都是增加以应力管、应力锥的方式来分散电场应力控制以达到电缆的运行,该制作方式可能产生杂质、气隙和活动界面,影响电缆接头的绝缘性能,无形中降低了电网运行的安全性和可靠性。电缆熔融接头技术彻底解决了电缆附件与电缆绝缘之间配装产生活动界面的根本性问题,能有效减少电缆线路及其中间接头的故障,为电缆系统提供了更高的电气稳定性和安全可靠性。电缆熔融接头技术对电缆采用等直径导体熔焊连接,内外屏蔽层、绝缘层都按照电缆结构予以恢复。
      电缆熔融接头技术是一种新型的技术 ,该技术较普通的电缆中间接头制作方式有诸多优点,它通过对电缆结构的"重新生成, -步步将电缆还原至新电缆状态;应用该技术制作的电缆中间接头,从表1分析,原铜芯17.36μQ.m比焊接铜芯电阻测量值为17.97μQ.m~+,电阻较小,且焊接前后的数据相近似,数据波动很小,引起的温升对绝缘温度的影响几乎可以忽略，焊接铜芯直流电阻稳定性较高;从表2分析:铜芯焊接处的拉断力与本体的比值为95% ,导体焊接铜芯的抗拉强度达到本体强度的94%以上，降幅较小,几乎恢复原来的机械强度,能够大幅度降低电缆中间接头引起的线路故障频率。

    Tecnologia fusione Cable involve core welding and core grinding; Lacus semiiconductorum conflavit et diameter aequal restituere intro cablo; Melting and recovery of the main insulation layer, grinding and equal diameter recovery of the main insulation layer; Multi procedentibus, quales exterior semiconductor layer conflavere et restituere exteriorem partem cabulae, necesse sunt ut cabulam restituerent in statum originali eius. Maximum utilitatem huius technologiae est utilis fusionis tecnologiae ut conflaveret et connectare corda coperiorum, clypeum interius, capitem insulationem, et exteriorem clypeum in unum, elevantem effectum aquarum et insulation is cabulae et extendentem vitam servitutis cabulae intermediae coniunctionis. According to the requirements of cable raw materials, main structure, and specifications, the extrusion molding injection insulation cross-linking process is used to shield the cable and the electric field distribution characteristics of the cable body. There is no additional stress cone, and the stress insulation and external shielding are melted and combined to form a cable with no inherent characteristics. If not handled properly at the copper core cable joint, it will cause significant safety hazards; Conseptus coniunctis perfecti restituentium cum structura pipes et nulla interfessa aeris interfessa. In hoc tempore, technology of restoring the cable body connection of the main power supply and distribution cable fusion joint of State Grid Power Supply Company has greatly improved the conductivity and tensile performance of the processed joint compared to the copper cable itself.
The wire core welding of cable melting technology has a simple structure setting, easy operation, no need for external power and heat sources, and low welding cost. It is fast in seconds and does not produce bubbles in the welding section. The mold can be reused more than 200 times, and the quality is stable and reliable. It is very suitable for the welding operation of field cable cores, and is suitable for the protection of equal core and unequal core connections between copper cores and copper cores, aluminum cores and aluminum core cables.
Through years of data analysis by the power grid operation and maintenance department and partial discharge testing of cable oscillation waves, it is found that cable failures often occurre at the intermediate joints of cables. A reason of the unqualified manufacturing process and insufficient insulation performance of the intermediate joints, cable intermediate joint failures occurre; Si signatio intermediae coniuncti cabilis pauper est, potest causare humilitatem et insulationem intermediam coniunctem cabilis dissipationem. Distributione camporum electricorum accessorium cabularum multo complexior est quam illud ipsum cabulae, et impactus super securitatem et reliabilitatem universae systemae cabulae prima ex accessoriis cabulae venit. Sed, tecnologia CMJ pro restiture connexionem corporis cabulae potest solure hoc problemam completam. Haec tecnologia CMJ pro restiture corporis cabulae est conceptum faciendi cabulae sine connexiones. Haec interruptio technologica secura operationem altae voltationis et ultra altae voltationis cabularum et solutionem technologiae altissimae flexibilis coniunctibus submarines et coniunctibus optimis et negatibus DC cabulae flexibilis solvabit; This time, a new type of cable fusion technology is adopted to gradually restore the various structures of the cable, achieving absolute sealing effect. Asia Europe Electric guarantees the safe operation of the cable intermediate joint made by fusion technology and the same lifespan of the cable without failure, providing a major technological leap for the safety and reliability of the cable system in the power grid, and has significant practical milestone significance.
Tecnologia fusione Cable involve core welding and core grinding; Lacus semiiconductorum conflavit et diameter aequal restituere intro cablo; Melting recovery of the main insulation layer, polishing of the main insulation layer, and equal diameter recovery; Multi procedentibus, quales exterior semiconductor layer conflavere et restituere exteriorem partem cabulae, necesse sunt ut cabulam restituerent in statum originali eius. Maximum utilitatem huius technologiae est utilis fusionis tecnologiae ut confleretur et connectat corda coperiorum, clypeum interiorem, insulationem principalem et exteriorem clypeum in unum corpus, effectionem aquarum et insulation is cabulae et vitam servitutis intermediae connexionis extendit. According to the requirements of cable raw materials, main structure, and specifications, the extrusion molding injection insulation cross-linking process is used to melt and combine cable shielding, insulation, and external shielding to form a cable electric field shielding body with consistent body characteristics, no stress treatment required, and no air gap interface. Distributione regionis electricae CMJ est perfecto equivalenta propiedantibus distribution is regionis electricae corporis cabulae, sine conibus extra stressis, structuras tubae stressi, et conceptum coniunctibus perfectis restituentibus sine intervilibus aeris. At present, the cable trenches for the main power supply and distribution of State Grid Corporation of China use copper core cables with a cross-section of 300mm or more and 630mm. If the copper core cable joints are not handled properly, it will cause significant safety hazards; Technology of restoring the cable body connection through cable fusion joints has greatly improved the conductivity and tensile properties of the processed joints compared to copper cables themselves.
Design Principles
The safety and reliability of cables in practical applications are much higher than the safety and reliability of the cable accessories they are connected to. From its structural principle, the cable body is composed of insulation layers of uniform thickness, inner and outer semiconducting layers, and conductors of equal diameter to form a cylindrical and stable cable body. Therefore, the customization of the structure makes the electrical performance of the cable, that is, the electric field distribution, more stable and uniform, making the cable have higher electrical safety and reliability and longer service life; Base on this principle, CMJ fully restores the original cable body structure at the cable joint on the site, achieving a high safety state where the electrical performance of the CMJ connected to the cable is equal to that of the cable body. The cable conductor, inner semiconductive layer, main insulation, and outer semiconductive layer at the CMJ joint are fully restored to the original structure of the cable, without the assembly structure of stress cones, stress tubes, or foreign objects, making the cable joint a complete cable without joints, achieving the concept of restoring the cable body structure. The insulation and semiconducting materials used in CMJ are made of the same material as those used in the production of cables. The combination of CMJ and cables has good compatibility and stability in terms of chemical, physical properties, and structure. The thermal and mechanical properties of the molten interface have been extensively tested and examined. Omnes praecepta standard complicitur; And the CMJ running in Dali also demonstrates its superior practicality. Haec tecnologia in locum est secundum copper corum, inter shielding, insulation, inter shielding, insulation, inter shielding structures, speciationes, et similiter shielding et insulationem et insulationem de cable, ut attineretur continuum et equivalent similiter et equivalent similiter similiter et equivalent qui similiter similiter similiter et similiter similiter similiter et similiter similiter similiter electricae shielding corporem cum oriumque cable, ita ut shielding et insulationem confusantur et confusantur absque aeris inter aeris, formantur tota structures consistenti cum cable sine manifesta similis similis similis similis similis similiter.Elektricitatis CMJ stabilis et fidelis operation is.
Features Design
Caracteriae CMJ et cablis interligatis similis sunt, cum securitate altissima et fidelitate comparatis ad cables conligatis in terms of electrical performance; Technologia productionis et processus CMJ differunt ab productione cablorum, sed principes et standardes in productione procedentibus constant; The insulation level, current carrying capacity, mechanical characteristics, sealing effect and other performance of CMJ fully meet the requirements of the cable that matches it, and can ensure safe operation in harsh environments for a long time, fully complying with the relevant standards of international IEC and national GB; CMJ etiam in connexionem integralem cum eiusdem diametro quam insulationem cabulae secundum necessitates diversarum utentium, sicut methodo strukturae quam connexiones cabulae submarines necessitat aedem diametrum quam cabulam connexium habere; Ex forma strukturae CMJ consistit cum structura cabulae, non potest assemblare objectos mobiles, et coniunctos insulation is habet et rectos per coniunctos interconectionem accipere.
Safety conditions and environment/Comparison of Cable Intermediate Connections
(1) Must have construction conditions such as a 220V power supply and a work shed.
(2) During installation, the ambient temperature should be above 10C and the relative humidity should be 85% or below; To avoid condensation and moisture on the insulation surface, remedial measures should be taken when the ambient temperature is low or the humidity is too high.
(3) If water or moisture is found in the cable, remedial measures should be taken, otherwise construction cannot be carried out.
(4) Construction must be carried out in a closed shed during rain, foggy, wind and sandy weather.
(5) For the protection of patented technology, it is only allowed to view or take photos of the product after the exploitation of cables, wire core welding, and main insulation cross-linking molding are completed.
Certificatus qualificationis
Acceptationes et precationes
Indicate numerum ordinem, nominem produktorum et modelum quando ordinem positum est. Post apertum cistam, numera conformes produktos secundum mensam consequentem.
Lege, quaeso, proceduram installationis produktorum, et sequere proceduram ante installationem et utilizationem stricto. Batch inventory, products are moisture-proof, dustproof, pressure resistant, and puncture resistant.
Service Commitment
■ porta ad ostium servitutem, servitutem online+telephonum consilium aut fax;
Within 2 hours of receiving user feedback, a response will be made. For urgent issues, service personnel from Guangdong Province will arrive at the scene within 24 hours, and those from outside Guangdong Province will rush to the scene within 48 hours. The product will be served for life.
Ensure that the sent staff complies with various rules and regulations on the site and have the obligation to train operation and maintenance personnel for customers; Timely provide all technical information specified in the contract or agreement to the customer;
Strengthen communication with users, develop product quality tracking information for users, conduct follow-up on products, and ensure long-term safe operation of products;
Quando problem a est in ullo stagno, faciemus solutionem usuariorum problemas et servos securos, fidelis, alta qualitate et satisfactores ab initio usque ad finem providimus.