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.