Huachen Cable-FAQ

In recent years, the company has been committed to the development of new products, and has successively introduced all kinds of low-smoke halogen-free flame-retardant power cables, low-smoke halogen-free fire-resistant power cables, rodent-proof and termite-proof cables, etc., so that the company's products are more in line with market demand.

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Address: Economic Development Zone, Yin Village, Renqiu City, Cangzhou, Hebei Province

WhatsApp：+86-15726277732

Telephone:+86-317-2270599,+86-13911899055

Email: cablehc@163.com

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Definition and Characteristics of Flame Retardant Cable

Definition: Flame retardant cable refers to a cable that can prevent or delay the spread of flame under fire conditions through its specific materials and structural design, thereby reducing fire losses. Features: Prevent ignition: When the cable is burning, the flame spread is limited to a limited range and will not spread quickly to the entire cable bundle or system. Self-extinguishing: After the fire source is removed, the residual flame or burn on the cable can be self-extinguished within a limited time. Reduce smoke and toxic gases: some flame retardant cables produce less smoke and toxic gases when burning, which is conducive to evacuation and rescue

Laying and installation of low voltage power cable

Common laying methods include pipe laying, shallow trench laying, buried laying, cable trench laying and interlayer laying. During the laying process, it is necessary to pay attention to safety issues such as cable fixing, joint handling, and isolation from other electrical equipment. At the same time, it is also necessary to select the appropriate cable model and specifications according to the specific environment to meet the needs of use.

Precautions for the use of control cables

When selecting the control cable, the appropriate cable type and specification should be selected according to the specific use environment and needs. In the process of laying and installation, the relevant specifications and standards should be strictly observed to ensure the safe and reliable operation of the cable. Regularly check and maintain the control cable, find and deal with potential safety hazards in time.

Application field of low voltage power cable

Construction field: In the construction field, low-voltage power cables are an important part of electrical power distribution in buildings. Whether it is low-end home and apartment electrical systems, or high-end buildings such as hospitals, hotels and shopping malls, they need to use low-voltage power cables for power supply. Industrial field: In the industrial field, low-voltage power cables are widely used for direct power supply of motors and machines. For example, steel, cement, chemical, petroleum and pharmaceutical companies all need low-voltage power cables for power supply. In addition, low-voltage power cables can also cooperate with various control systems to realize electrical control and monitoring of various machines and equipment. In the field of public transportation, low-voltage power cables are mainly used for the power supply of urban rail transit and tram stations. For example, the electrical facilities of subway stations, bus stations, and rail transit all require low-voltage power cables for power supply. Communication field: In the field of communication, low-voltage power cables are mainly used for telephone, satellite TV or optical cable access to realize information transmission.

Types and characteristics of control cables

KVV cable: with multiple insulated conductors, suitable for fixed installation indoors, used for control circuit transmission. KVVP cable: On the basis of KVV cable, armor is added to improve the mechanical strength and anti-interference ability of the cable. KYJV cable: a fire-resistant control cable, insulation and sheath material has good flame retardant properties. KVV22 cable: steel tape armor is added on the basis of KVV cable, which is suitable for buried laying or large force environment. KVV32 cable: steel wire armor is added to KVV cable, which is suitable for occasions that require higher mechanical protection and protection.

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