ZA-DJYJPVRP22 8 * 2 * 1.5 Armored Computer Shielded Cable

The cable model "ZA-DJYJPVRP22 8 * 2 * 1.5" is a flame-retardant computer shielded cable designed specifically for control, detection, and other applications in electronic computers and automation systems. The following is a comprehensive analysis based on relevant information:

1ZA-DJYJPVRP22 8 * 2 * 1.5 Armored Computer Shielded CableModel composition and meaning

• ZA: indicates a flame retardant rating of Class A, with high flame retardant performance.

• DJ: Represents computer cable, suitable for connecting electronic computer systems.

• YJ: The insulation material is cross-linked polyethylene, which has high insulation resistance and heat resistance.

• PV: P stands for copper wire braided shielding layer, providing anti electromagnetic interference capability; V represents polyvinyl chloride sheath, used for protection and insulation.

• RP: R stands for soft conductor (usually Class 5 stranded conductor), which improves the flexibility of the cable; P may repeat shielding layer information or indicate a dual shielding structure here.

• 22: The first "2" refers to the PVC inner sheath, and the second "2" represents the double-layer steel strip armor, which enhances the mechanical protection performance.

• 8 * 2 * 1.5: indicates that the cable contains 8 sets of stranded wire cores, each consisting of 2 conductors (a total of 16 conductors), with each conductor having a cross-sectional area of 1.5 square millimeters.

IIZA-DJYJPVRP22 8 * 2 * 1.5 Armored Computer Shielded CableMain performance parameters

• Rated voltage: The rated AC voltage U0/U is 300/500V, suitable for signal transmission in low voltage environments.

• Applicable temperature:

• Long term working temperature: 70 ℃ (for poly insulation) or 90 ℃ (for cross-linked polyethylene insulation).

• Environmental temperature: -40 ℃ for fixed installation, -15 ℃ for non fixed installation; The temperature during laying shall not be lower than 0 ℃.

• Bending radius: When armored, the minimum bending radius should not be less than 12 times the outer diameter of the cable (for example, when the outer diameter is about 13mm, the bending radius should be ≥ 156mm).

• Insulation and flame retardant performance:

• Insulation resistance: At 20 ℃, tested with DC 500V, the insulation resistance shall not be less than 2500M Ω/km.

• Flame retardant properties: Complies with Class A flame retardant standards, has passed tests such as GB12666-90, and is suitable for places with high fire protection requirements.

• Mechanical protection: Double layered steel belt armor design, providing compressive and tensile strength, suitable for installation in complex environments.

IIIZA-DJYJPVRP22 8 * 2 * 1.5 Armored Computer Shielded CableApplication scenarios and advantages

• Applicable fields: mainly used in automatic control systems, computer distributed control systems (DCS), instrument detection and other scenarios, with particular emphasis on anti-interference and signal stability.

• Core advantages:

• Strong anti-interference ability: The copper wire shielding layer and twisted wire structure can effectively suppress electromagnetic interference and ensure data transmission accuracy.

• Flame retardant and safety: Class A flame retardant design reduces the risk of fire; Armor layer enhances physical protection and extends service life.

• Flexibility and durability: The soft conductor structure is easy to install and bend, and the PVC sheath provides weather resistance and chemical corrosion resistance.

4ZA-DJYJPVRP22 8 * 2 * 1.5 Armored Computer Shielded CableOther relevant information

• Execution standard: The product complies with Q/CL04-2003 standard (equivalent to BS5308 standard), and its flame retardant performance has passed GB12666-90 testing.

• Typical manufacturing enterprises, such as Tianjin Cable Factory Rubber Cable Factory, supply this type of cable in bulk.

This cable model combines flame retardant, shielding, and armor characteristics and is suitable for high demand environments such as industrial automation. When selecting the specific type, compatibility should be verified based on the laying conditions and temperature range.