Steel Tape Armoured Cable

Steel tape armored cable structure

1.Conductor:

The conductor is the core part of a 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.

2.Insulation layer:

The insulation layer is wrapped around 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.

3.Steel belt 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 strips or steel wires.

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 uses double steel strips and gap wrapping technology to enable the cable to withstand radial pressure.

4.Outer protective layer:

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

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

What are the models of steel tape armored cables

There are various models of steel tape armored cables available, depending on different application scenarios and specifications. Here are some common models of steel tape armored cables, classified and summarized:

1, Armored power cable model:

YJV22 steel tape armored cable: This is an 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 tape armor structure, which 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, as well as flame retardant (ZR -) versions of these models such as ZR-YJV22, ZR-YJLV22, etc.

2, Armored control cable model:

KVV22 steel tape armored control cable: This cable is suitable for control circuits in industrial, construction, mining and other places, and can transport alternating current and direct current with a rated voltage of 450/750V. It has a compact structure, easy installation, can withstand mechanical damage and certain tensile forces, and also has anti-corrosion, oil resistance, wear resistance and other properties. 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, and their flame retardant (ZR -) versions such as ZR-KVV22 and ZR-KVV32.

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.