KVV cable is a PVC-insulated control cable used for wiring control, signaling, protection, and measurement systems. It offers excellent resistance to high temperatures, cold weather, and aging, and is generally used in control monitoring circuits and protection lines. Manufacturers can produce flame-retardant, fire-resistant, and low-smoke, halogen-free control cables according to user requirements. Different types of KVV cable have different characteristics and functions.
What are the characteristics of KVV cable?
1. KVV control cable complies with GB9330-88.
2. The permissible long-term operating temperature of the core conductor is 70°C, and the ambient temperature during cable installation must not be lower than 0°C.
3. The cable can be produced with 2-61 cores.
4. KVV and KVVR cable structures: conductor, insulation layer, tape, and jacket.
5. KVV control cables are widely installed in fixed locations such as urban areas, cable trenches, and pipelines. 6. Common control cable models include KVV, KYJV, KVVP, KVV22, ZC-KVV, NH-KVV, WDZ-KVV...
What are the functions of KVV cables?
The functions of different types of KVV cables:
1. Flame-retardant control cables are PVC-insulated and PVC-sheathed control cables suitable for industrial and mining enterprises, energy and transportation sectors, and for control, adjacent, and protective lines with AC rated voltages below 450/750V.
2. Fire-resistant control cables offer high fire resistance and can withstand direct flames for a certain period without short-circuiting or faults. They are suitable for use as connecting cables between electrical equipment and control systems in various applications with high fire hazards and high fire safety requirements.
3. Low-smoke, halogen-free control cables, made of thermoplastic or thermoset materials, emit low smoke when heated and are halogen-free. They are suitable for use as control cables in crowded areas with low air density.
The above is the introduction of KVV control cable. I believe everyone has already known about KVV control cable. Control cable is mainly used for electrical equipment, and belongs to a different category from power cable. Because we are accustomed to divide cables into five categories, these are just two different categories.
