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SYWV copper core physically foamed polyethylene insulated polyvinyl chloride sheathed communication cable
SYWV copper core physically foamed polyethylene insulated polyvinyl chloride sheathed communication cable
Product details
Purpose:
A communication cable is a cable used to transmit telephone, telegraph, fax documents, television and radio programs, data, and other electrical signals. It is made up of twisted wires that are mutually insulated from each other. It is a communication line composed of multiple insulated wires or conductors twisted into a cable core and an outer sheath that protects the cable core from moisture and mechanical damage.
Usage characteristics:
1. Long distance cable: It has a long transmission distance and is generally reused. Most of them are buried directly underground, and in some cases, it is installed overhead or in pipelines. 2. Urban cable: The wires inside the cable are paired in pairs, and there are many pairs. Generally installed in pipelines, a small amount of urban cables are attached to buildings or installed overhead. 3. Local cable: mainly refers to communication cables used in telecommunications offices, usually installed on distribution frames, and some are also installed in cable trays; Local cables are used between transmission equipment and switching equipment within telecommunications offices, as well as within other internal equipment. In order to prevent fire within the telecommunications bureau, it is sometimes necessary to add flame-retardant sheaths to the cables used by the bureau.
model:
SYV、SEYV、SYWV
Voltage level:
450/750V
Specifications:
2×0.75～2×6mm²
3×0.75～3×6mm²
4×0.75～4×6mm²
5×0.75～5×6mm²
7×0.75～7×6mm²
8×0.75～8×6mm²
10×0.75～10×6mm²
12×0.75～12×6mm²
14×0.75～14×6mm²
16×0.75～16×2.5mm²
19×0.75～19×2.5mm²
24×0.75～24×2.5mm²
27×0.75～27×2.5mm²
30×0.75～30×2.5mm²
37×0.75～37×2.5mm²
44×0.75～44×2.5mm²
52×0.75～52×2.5mm²
61×0.75～61×2.5mm²
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