The full name of wire and cable is usually more complicated, so people sometimes use a simple name (usually a category name) to replace the complete model specifications with the name, such as "low-voltage cables," on behalf of 0.6/1kv grade all plastic insulated power cable. Wire and cable type spectrum is more perfect, it can be said, as long as the standard model of wire and cable to write specifications, you can clearly specific products, but it is the full name of what?
The name of the wire and cable products have the following principles:
1, product name, including the contents of
(1) product application occasions or size class name
(2) product structure material or type;
(3) the important features or additional features of the product
Named after the above order, sometimes in order to emphasize important or additional features, the feature is written in front of the structure or the corresponding description of the structure.
2, structural description of the order
According to the description of product structure from the inner to the outer conductor insulation principle: undersheath -- > -- > -- > -- > type outer sheath armor.
3, simplify
Without causing confusion under, some structure description, write or abbreviations, such as car line, cord is not allowed to use aluminum conductor, so do not describe the conductor material.
Case:
Rated voltage of 8.7/15kV flame-retardant copper core XLPE insulated PVC sheathed power cable
Too long! )
"Rated voltage 8.7/15kV" - use occasion / voltage level
"Flame retardant" -- an emphasis on the characteristics of
"Copper core" - conductor material
"Cross linked polyethylene insulation" - insulating materials
"Armored" armor materials and type (double band gap wrapped)
"PVC sheath" - inner and outer sheath material (uniform sample of inner and outer sheath material, the inner sheath material)
"Power cable" -- the name of the product
The corresponding model is written as ZR-YJV22-8.7/15
