Manufacturer supplies OPPC-12B1-150/20 Ningxia OPPC optical cable manufacturer

Description :

　　OPPC-12B1-150/20 price Ningxia OPPC optical cable manufacturer

　　OPPC fiber optic cable introduction:

　　 Optical Phase Conductor (OPPC) is a new type of power special optical cable that combines optical fiber units into phase lines. It has dual functions of phase lines and communication, and is mainly used for voltage levels below 110kV in suburban distribution networks and rural power grids. In medium and low voltage power grids, especially distribution lines below 35 kV, some can be installed without grounding wires, so it is impossible to install OPGW. In all power grids, only phase lines are essential. In order to meet the requirements of power monitoring or fiber optic networking, OPPC and OPGW technologies are relatively close. By adding fiber optic units in a suitable way to the traditional phase line structure, it becomes a fiber optic composite phase line.

　　application

　　 OPPC optical cables are mainly used on power lines with voltage levels below 110KV, such as suburban power grids and rural power grids. Due to factors such as power outages and safety concerns, it is often used on newly built power lines.

　　(1) Replace one phase in a three-phase power system with OPPC to form a transmission line composed of two wires and one OPPC; Mechanical and electrical characteristics are matched with adjacent wires

　　(2) In medium and low voltage power grids, especially for distribution lines below 35KV, some can be used without grounding wires.

　　(3) It is not suitable to install transmission lines with OPGW and ADSS optical cables.

　　 OPPC fiber optic composite overhead phase line, core number 2-144, cross-section: 50/8~800/55mm2, in accordance with standard DL/T832-2016

　　Fiber optic composite phase line（OPPCoptical cable）In the power grid, some lines do not require overhead ground wires, but phase lines are essential.

　　 In order to meet the requirements of fiber optic networking, andOPGWoptical cableTechnologically similar, by adding optical fibers in a suitable way to the traditional phase line structure, it becomes a fiber optic composite phase line(OPPCoptical cable)Although their structures are similar, from design to installation and operation,OPPCoptical cableandOPGWoptical cableThere are principled differences.

　　 OPPCoptical cableA new type of special power optical cable used for power communication, which fully utilizes the line resources of the power system itself, avoids conflicts with the outside world in terms of frequency resources, routing coordination, electromagnetic compatibility, etc

　　 twentycenturyeightyIn some countries, it is allowed toOPPCoptical cablefor150KVThe following power systems have been widely installed and operated in countries such as Europe and the Americas. At present, it has been applied in higher voltage power lines.

　　 In the current power grid of our country,35KVThe following lines are generally transmitted using a three-phase power system, and the power communication of the system is carried out using traditional methods. If usingOPPCoptical cableReplace one of the three items to form a system consisting of two wires and one wireOPPCoptical cableThe three-phase power system composed of combinations can solve the automation, scheduling, communication and other problems of such power grids without the need for additional communication lines, and can greatly improve the quality and quantity of transmission.

　　 OPPC-12B1-150/20 price Ningxia OPPC optical cable manufacturer

　　OPPC fiber optic cable transportation and storage:

　　The specific requirements for current damages, damages, etc. are as follows:

　　(1) After the optical cable arrives at the material station, it will be jointly inspected and recorded by the supervision department, project department, and supplier.

　　(2) Optical cables should be stored upright and 200mm away from the ground. The ground where they are stored should be dry, solid

　　The warehouse should be leveled and stored with fire, water, and moisture prevention measures.

　　During transportation, the optical cable reel should be placed upright and supported by wooden pads before being securely tied. If there is any looseness in the middle, it must be re tied before transportation.

　　During transportation, loading and unloading, storage, and construction, the cable reel must not be damaged or deformed, and must be loaded and unloaded gently without squeezing or colliding.

　　The reel can roll for a short distance, but the rolling direction must be consistent with the winding direction of the optical cable, and it must not be squeezed or bumped during the rolling process.

AfterSalesService :

• OPPC optical cable