NH-VV22 Fire-Resistant Cable is a specialized cable designed for power transmission, featuring high flame-retardant, fire-resistant properties, and a large current-carrying capacity. It is suitable for power systems rated at 0.6/1kV, particularly for fire prevention, explosion-proof, and corrosion-resistant environments.

This cable features a copper core, with insulation made from flame-retardant materials like polyethylene or cross-linked polyethylene. The sheath is protected by a metallic jacket, such as steel tape armor, ensuring safe operation under combustion conditions. Moreover, the cable has a high current-carrying capacity, maintaining stable power transmission even in high-temperature environments.

The NH-VV22 cable model also boasts excellent mechanical strength, resistance to acidic and alkaline corrosion, termite protection, and is suitable for various environments and usage conditions. When selecting fire-resistant cables, it's crucial to choose the appropriate model and specification based on the specific installation environment and load requirements.

In summary, fire-resistant cables are superior performance cables suitable for various special locations and environments, providing reliable safety assurance for power transmission. NH-VV22 Fire-Resistant Power Cable is a type of power cable with fire-resistant properties, designed for use with polyethylene or cross-linked polyethylene insulated power cables rated at 450/750V and below. It is particularly suitable for main line applications in high-rise buildings, underground facilities, petrochemicals, steel, power, metallurgy, and other industries.

This cable features a copper conductor for the core wire and high flame-retardant insulation material, enabling the cable to extinguish within a certain period when exposed to fire, without affecting electrical conductivity and continuing to supply power, thereby ensuring the integrity of the circuit is not compromised. Additionally, the cable is equipped with armor structure, which enhances its compressive strength, guaranteeing the safety and reliability of power transmission.

In summary, NH-VV22 fire-resistant cable, also known as fire-resistant power cable, boasts advantages such as fire resistance, pressure resistance, reliability, stable performance, and long service life. It is suitable for power transmission and distribution in various environments. The NH-VV22 fire-resistant cable refers to a specialized cable type that can be used under normal operating conditions and also provides reliable protection during fires. This cable ensures continuous safe power supply during fires, providing energy for critical facilities such as fire fighting equipment, emergency lighting, and evacuation equipment. It is suitable for fixed installations indoors or in tunnels and is used in electrical environments with high power requirements.