Steel Strip Armored Cable

What are the models of steel strip armored cables

1,Armored power cable model:

YJV22 steel strip armored cable: This is a type of armored power cable mainly used for conveying AC power systems with a rated voltage of 0.6/1KV. It is designed with polyethylene insulation, PVC sheath, and steel strip armor structure, and has excellent properties such as waterproofing, corrosion resistance, and flame retardancy. The model specifications range from 1.5mm ² to 630mm ².

Other common armored power cable models include： YJLV22, YJV23, VV22, VV32, VLV22, YJV62, YJV32, YJV42, YJV72, YJV92, etc., as well as flame-retardant (ZR -) versions of these models, such as ZR-YJV22, ZR-YJLV22, etc.

2, Armored control cable model:

KVV22 steel strip armored control cable: This type of cable is suitable for control circuits in industrial, construction, mining and other places, and can transport AC and DC currents with a rated voltage of 450/750V. It has a compact structure, convenient installation, and can withstand mechanical damage and certain tensile forces. At the same time, it has properties such as corrosion resistance, oil resistance, and wear resistance. The model specifications range from 0.75mm ² to 10mm ².

Other common armored control cable models include： KVV32, KVVR22, KVVP-22, RVVP-22, KVVRP-22, KVVP2-22, KVVRP2-22, etc., as well as flame-retardant (ZR -) versions of these models, such as ZR-KVV22, ZR-KVV32, etc.

3, Armored cable models used in specific industries:

Armored computer cables: such as DJYVP22, ZR-DJYVP22, etc.

Armored railway signal cables: such as PZY23, PTY23, PZY22, etc.

Armored communication cables: such as HYA22, HYA23, HYA53, etc.

Mining armored cables: such as MKVV22, MKVV32, MHYA22, etc.

Composition of Steel Strip Armored Cable

Conductors:

The conductor is the core part of the cable, responsible for the transmission of current.

The commonly used conductor materials include metal materials such as copper and aluminum, and the specifications of the conductor depend on the current load.

Insulation layer:

The insulation layer is wrapped around the outside of the conductor to ensure the electrical safety of the cable.

Common insulation materials include polyethylene, cross-linked polyethylene, polyvinyl chloride, etc. These materials have different characteristics and can be selected according to actual application needs.

Steel strip armor layer:

The steel strip armor layer is the main characteristic part of steel strip armored cables, usually made of metal materials such as steel strip or steel wire.

The function of the steel strip armor layer is to enhance the tensile strength and pressure resistance of the cable, and prevent the cable from being damaged by external forces. It can also provide a certain magnetic shielding effect for resisting low-frequency interference.

The steel strip armor layer usually adopts double steel strips and gap wrapping technology to enable the cable to withstand radial pressure.

Outer protective layer:

The outer protective layer is the outermost layer of armored cable, used to protect the cable from external factors such as chemical damage, UV light, and wear, thereby extending the service life of the cable.

Commonly used outer protective layer materials include polyvinyl chloride, epoxy resin, etc.

In summary, the composition of steel tape armored cables mainly includes four parts: conductor, insulation layer, steel tape armored layer, and outer protective layer. These parts work together to ensure high safety, reliability, and durability of steel strip armored cables during power transmission.