Stock Code:060389
Integral prefabricated insulated straight through joint
產品詳情

127 / 220kV integral prefabricated insulation / straight through joint integral prefabricated intermediate joint includes insulation joint and straight through joint. The insulation joint is suitable for the connection between long line cable and cable, which can electrically disconnect the metal sheath, shield and insulation shield (semi conductive layer) of the cable, so as to facilitate the grounding of cable outer sheath or cross interconnection grounding protection; Straight through connector is used for the connection of short line cable and cable. The joint is applicable to the connection between 127 / 220kV cross-linked polyethylene insulated power cable with section of 240-2500mm2 and cable; It can operate in cable tunnel, pipeline and direct buried environment. Product features: ※ the main body of the intermediate joint is prefabricated with imported silicone rubber, and the field strength distribution is more reasonable through finite element software analysis and calculation ※ the special product has compact structure, stable and reliable technical performance, and the joint insulation level, current carrying capacity, operating temperature and other performance can fully meet the operation requirements of the cable system ※ special installation tool, Make the installation more simple and convenient ※ the silicone rubber body can automatically balance according to the cold and heat changes of the cable to ensure the long-term, safe and reliable operation of the system ※ the product adopts a fully sealed structure, and the outer protective layer adopts a high-strength T2 copper material and PE insulating material sealing structure, which has good mechanical protection and long-term sealing and waterproof performance, so as to ensure the long-term Safe and reliable operation ※ with intelligent on-line monitoring device, it can monitor the on-line state of temperature and partial discharge. Product features ※ the main body of the intermediate joint is integrally prefabricated with imported silicone rubber. Through the analysis and calculation of finite element software, the field strength distribution is more reasonable ※ the special product has compact structure, stable and reliable technical performance, and the joint insulation level, current carrying capacity, operating temperature and other performance can fully meet the operation requirements of the cable system ※ special installation tool, Make the installation more simple and convenient ※ the silicone rubber body can automatically balance according to the cold and heat changes of the cable to ensure the long-term, safe and reliable operation of the system ※ the product adopts a fully sealed structure, and the outer protective layer adopts a high-strength T2 copper material and PE insulating material sealing structure, which has good mechanical protection and long-term sealing and waterproof performance, so as to ensure the long-term Safe and reliable operation ※ with intelligent on-line monitoring device, it can monitor the on-line state of temperature and partial discharge. Product features: ※ the main body of the intermediate joint is integrally prefabricated with imported silicone rubber. Through the analysis and calculation of finite element software, the field strength distribution is more reasonable ※ the special product has compact structure, stable and reliable technical performance, joint insulation level, current carrying capacity, operating temperature and other performance characteristics ※ the main body of the intermediate joint is integrally prefabricated with imported silicone rubber, According to the analysis and calculation of finite element software, the field strength distribution is more reasonable ※ the special product has compact structure, stable and reliable technical performance, and the joint insulation level, current carrying capacity, operating temperature and other properties can fully meet the operation requirements of the cable system ※ special installation tools make the installation more simple and convenient ※ the silicone rubber main body can automatically balance according to the cold and heat changes of the cable to ensure the long-term Safe and reliable operation ※ the product adopts fully sealed structure, the outer protective layer is made of high-strength T2 copper and PE insulating material sealed structure, and has intermediate joints. The main body of the intermediate joints is prefabricated with imported silicone rubber. After finite element software analysis and calculation, the field strength distribution is more reasonable ※ the special product has compact structure, stable and reliable technical performance, and the joint insulation level The current carrying capacity, operating temperature and other properties can fully meet the operation requirements of the cable system ※ special installation tools make the installation more concise and convenient ※ the silicone rubber body can automatically balance according to the cold and heat changes of the cable to ensure the long-term, safe and reliable operation of the system ※ the product adopts a fully sealed structure, and the outer protective layer adopts a high-strength T2 copper material and PE insulating material sealed structure, It has good mechanical protection and long-term sealing and waterproof performance to ensure the long-term, safe and reliable operation of the joint in harsh environment ※ it is equipped with intelligent on-line monitoring device, which can carry out on-line condition monitoring of temperature and partial discharge. The main body is prefabricated with imported silicone rubber. Through finite element software analysis and calculation, the field strength distribution is more reasonable ※ the special product has compact structure, stable and reliable technical performance, and the joint insulation level, current carrying capacity, operating temperature and other performance can fully meet the operation requirements of the cable system ※ special installation tool, Make the installation more simple and convenient ※ the silicone rubber body can automatically balance according to the cold and heat changes of the cable to ensure the long-term, safe and reliable operation of the system ※ the product adopts a fully sealed structure, and the outer protective layer adopts a high-strength T2 copper material and PE insulating material sealing structure, which has good mechanical protection and long-term sealing and waterproof performance, so as to ensure the long-term Safe and reliable operation ※ with intelligent on-line monitoring device, it can monitor the on-line state of temperature and partial discharge. Good mechanical protection and long-term sealing and waterproof performance ensure the long-term, safe and reliable operation of the joint in harsh environment ※ with intelligent on-line monitoring device, it can carry out on-line condition monitoring of temperature and partial discharge. The main body of the intermediate joint is prefabricated with imported silicone rubber. Through the analysis and calculation of finite element software, the field strength distribution is more reasonable ※ the special product has compact structure, stable and reliable technical performance, and the joint insulation level, current carrying capacity, operating temperature and other performance can fully meet the operation requirements of the cable system ※ special installation tool, Make the installation more simple and convenient ※ the silicone rubber body can automatically balance according to the cold and heat changes of the cable to ensure the long-term, safe and reliable operation of the system ※ the product adopts a fully sealed structure, and the outer protective layer adopts a high-strength T2 copper material and PE insulating material sealing structure, which has good mechanical protection and long-term sealing and waterproof performance, so as to ensure the long-term Safe and reliable operation ※ with intelligent on-line monitoring device, it can monitor the on-line state of temperature and partial discharge. All round meet the operation requirements of the cable system ※ special installation tools make the installation more concise and convenient ※ the silicone rubber body can automatically balance according to the changes of cable cold and heat to ensure the long-term, safe and reliable operation of the system ※ the product adopts a fully sealed structure, and the outer protective layer adopts a high-strength T2 copper material and PE insulating material sealed structure, It has good mechanical protection and long-term sealing and waterproof performance to ensure the long-term, safe and reliable operation of the joint in harsh environment ※ it is equipped with intelligent on-line monitoring device, which can carry out on-line condition monitoring of temperature and partial discharge.

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