Summary
Product and description
Range of application
This product is suitable for rated power-frequency voltage up to 64/110 kv transmission line can do distribution electric power cables.
Execution standard
GB/T 11017-11017 "rated voltage 110 kv cross-linked polyethylene insulated power cable and its accessories,
Technical characteristics
Rated power-frequency voltage U0 / U, Um is: 64/110126 kV; Cable conductor allows maximum working temperature of 90 ℃ for a long time; When a short circuit (the longest duration of no more than 5 s) cable conductor does not exceed the highest temperature of 250 ℃; The bending radius: not less than 25 times of cable diameter.
Range of application
Steel core aluminum stranded wire has simple structure, convenient erection and maintenance, line low cost, large transmission capacity, and across the rivers and the valley of the special geographical conditions, such as the installation etc., so the products are widely applied to various kinds of level voltage overhead power transmission and distribution line.
Execution standard
GB/T 1179-1179 "round wire concentric gallows empty conductor"
Range of application
The cable is mainly suitable for high voltage transmission system of communication lines, can also be used for lightning area and large span of overhead laying environment.
Technical characteristics
A, use the original cable tower erection save installation cost;
B, the reasonable technological design make the fiber has excellent mechanical performance and environmental performance;
C, excluding metal materials in the fiber optic cable, completely avoid lightning;
D, fiber optic cable diameter is small, light weight, reduce the influence of wind load and ice.
Range of application
Used in the smart grid in the transformer to the building power distribution cabinets, meter box to the floor, the main solution between power supply and data transmission.
Execution standard
Q / 320581 AZL 315.
Technical characteristics
The product has: small diameter, light weight, small footprint visible; Photoelectric composite, to avoid the secondary wiring, reduce construction cost, network construction cost is low; At the same time provide a variety of transmission technology, with the equipment of high adaptability and strong extensibility, products are widely applicable; Provide huge bandwidth access; Solve the problem of network equipment in the construction of electricity.
Range of application
This product is suitable for fixed installation in ac 50 hz, rated voltage 3.6/6 kv ~ 26/35 kv power transmission and distribution lines for transmission of electricity.
Execution standard
GB/T 12706.2 2008 "rated voltage 1 kV (Um = 1.2 kV) to 35 kV (Um = 40.5 kV) insulated power cables and accessories
Part 2:6 kV rated voltage (Um = 7.2 kV) to 30 kV (Um = 36 kV cable "GB/T12706.3-2008" rated voltage 1 kV (Um = 1.2 kV) to 35 kV (Um = 40.5 kV) insulated power cables and accessories
Part 3:35 kV rated voltage (Um = 40.5 kV cable standard.
Technical characteristics
Rated voltage 3.6/6 kv ~ 26/35 kv cable; Cable conductor allows maximum working temperature of 90 ℃ for a long time; When a short circuit (the longest duration of no more than 5 s) cable conductor does not exceed the highest temperature of 250 ℃.
Cable when the ambient temperature under installation should not below 0 ℃, the minimum bending diameter should not less than the following provisions: single core cable minimum bending diameter should not less than 20 d (mm), multi-core cable minimum bending diameter should not less than 15 d (mm).
Range of application
This product is suitable for fixed installation in ac 50 hz, rated voltage up to and including 0.6/1 kv power transmission and distribution lines for transmission of electricity.
Execution standard
GB/T12706.1-2008 "rated voltage 1 kV (Um = 1.2 kV) to 35 kV (Um = 40.5 kV) insulated power cables and accessories
Part 1: rated voltage 1 kV (Um = 1.2 kV) to 3 kV (Um = 3.6 kV cable"
Technical characteristics
The highest rated cable conductor temperature is 90 ℃; When a short circuit (the longest duration of no more than 5 s) cable conductor does not exceed the highest temperature of 250 ℃;
Cable when the ambient temperature under installation should not below 0 ℃. Single core cable minimum bending diameter should not less than 20 d (mm), multi-core cable minimum bending diameter should not less than 15 d (mm).
Range of application
Residential integrated wiring for the smart grid users.
Execution standard
YD/T 1019-2001
Technical characteristics
Indoor CAT. 5, CAT. 5 e and CAT. 6 not shielded cable is specially designed for the shielding of the cable system development, especially with aluminium strip with copper wire braided shielding layer of SF/FTP has good shielding effect. The products on the various performance parameters to the requirement of data cable is significantly higher than international standards. According to different levels of fire rating requirements, can provide different material sheathed.
Range of application
The cable is used for indoor power transmission and distribution lines, can also be used for the connection between the devices. To communicate the power unit of the nominal voltage is less than 450/750 v. Comply with the regulations of CCC certification standards.
Technical characteristics
Cable rated voltage 450/750 v. The bending performance is good; Oxygen index: more than 30.
Range of application
Used for home users in smart grid transmission line of high bandwidth requirements, meter box from the floor to the user. Covered wire bending radius is bigger, is suitable for building drainage tubes to wear.
Execution standard
YD/T 1997-2009
Technical characteristics
Cable diameter is small, light weight; Small bending radius, tensile, immunity, lateral pressure resistance performance is good; Stripping is convenient, easy installation, easy to wear tube inside the building cloth; All non-metal, has good low smoke zero halogen flame retardant properties.
