The main differences between KVVR and KVVP cables lie in their structure, purpose, and whether they have a shielding layer.
1. Structural Features:
1-1. KVVR cable is a flexible cable consisting of a copper core, PVC insulation, and a PVC sheath. Its conductor is made of multiple strands of soft copper wire, offering excellent flexibility and bendability, making it suitable for applications requiring frequent movement or bending.
1-2. KVVP cable also consists of a copper core, PVC insulation, and a PVC sheath, but with an additional braided shield to shield against external electromagnetic interference and maintain the stability of signal transmission within the cable.
2. Applications:
2-1. KVVR cable is suitable for applications requiring high mobility and flexibility, such as connecting cables for mobile equipment or machinery.
2-2. KVVP cable is suitable for applications requiring protection against electromagnetic interference, such as control systems with high signal transmission quality requirements.
3. Shielding:
3-1. KVVR cable lacks a shielding layer and therefore lacks electromagnetic interference resistance.
3-2. KVVP cable has an additional braided shield layer, which improves its electromagnetic interference resistance and makes it suitable for fixed installations requiring shielding.
The main difference between KVVR cable and KVVP cable is that KVVR cable is a flexible cable suitable for mobile and flexible applications, while KVVP cable has an additional shield layer, making it suitable for fixed installations requiring electromagnetic interference resistance.
What are the differences in the specific technical parameters of KVVR and KVVP cables?
The specific technical parameters of KVVR and KVVP cables differ as follows:
1. Conductor Type:
1. KVVR cable uses a soft copper conductor, which offers greater flexibility and is suitable for applications requiring movement or bending.
1. KVVP cable uses a hard copper conductor, which is more rigid and suitable for fixed installations.
2. Shielding Characteristics:
2. KVVR cable does not have a shield layer and is suitable for unshielded applications.
2-2. KVVP cables feature a shielding layer and are suitable for applications requiring protection against electromagnetic interference.
3. Usage Environment:
3-1. KVVR cables are suitable for indoor, soft, or unshielded applications requiring mobility, such as those within rooms requiring soft surfaces or unshielded applications requiring mobility.
3-2. KVVP cables are suitable for indoor applications, cable trenches, and ducts requiring shielding, and are often used in applications requiring protection against electromagnetic interference.
4. Applications:
4-1. KVVR cables are widely used in industrial automation, robotics, CNC machine tools, industrial instrumentation, and other fields.
4-2. KVVP cables are commonly used in control and monitoring circuits and protection lines, especially in applications requiring protection against high levels of electromagnetic interference.
5. Specifications and Core Count:
5-1. The core count of KVVR cables ranges from 2 to 61, with a conductor cross-sectional area of 0.75-6 mm².
5-2. The core count of KVVP cables ranges from 2 to 61, and the conductor cross-sectional area typically ranges from 0.5 to 10 mm².
6. Rated Voltage:
Both KVVR and KVVP cables are suitable for control cables with AC rated voltages of 450/750V and below.
The main differences between KVVR and KVVP cables lie in the conductor hardness, shielding, and applicable operating environments.
