Anhui Tianming Cable Co., Ltd. offers the ZR-VVRP22 power cable, a type commonly used for transmitting electricity. It is a copper-core poly-insulated and sheathed flexible power cable, particularly suitable for installation in indoor and outdoor buildings, roads, courtyards, and other locations where environmental temperatures range from -40℃ to 65℃ or higher. This cable is highly applicable for mobile power equipment and invert power systems in various environmental conditions.

Specifically, it has a high flame-retardant rating, making it suitable for mobile hazardous environments and fire accident scenarios. Moreover, the cable maintains excellent flexibility and bendability at normal operating temperatures, yet exhibits flame-retardant properties under external fire sources or mechanical damage. It is widely used in power and lighting lines for various medium and low-voltage power systems, as well as in industrial, transportation, communication, and high-rise buildings.

However, note that VVRP22 is a control cable (flexible flame-retardant shielded power cable), which includes conductors, insulation, filling, and sheath layers. The conductor type ZR-VVRP22 is the cable model, representing the following meaning:

ZR: Flame Retardant.
VVR: Poly-insulated poly sheath power flexible cable.
P22: Control cables below 22KV (2-4 pairs).

ZR-VVRP22 power cable is a flame-retardant insulated and sheathed power flexible cable, suitable for conductors used in control and monitoring circuits rated at 450/750V and below. It is used for power connection lines in various portable power applications and household appliances, as well as for industrial equipment, motor lead wires, and control circuits. This cable is soft, has a simple structure, is easy to use, and is safe and reliable. The conductor is a multi-strand twisted soft copper wire; the filling is low-density polyethylene; the sheath is polyethylene, and the intermediate shielding layer is formed by extrusion of woven copper mesh and polyethylene, effectively achieving electromagnetic field isolation. It is widely used in power generation, metallurgy, petrochemical, and other industries.

We hope this information is helpful to you. For more details, we recommend reviewing the documentation for the relevant cables or consulting with professionals in the cable industry. The ZR-VVRP22 is a flexible mineral insulated cable suitable for control and power line connections at AC voltages of 750V and below. It features fire resistance, environmental protection, safety, anti-interference, and long lifespan. The cable conductor is purple, hence also known as copper-core.

This cable features a three-core structure, with the cores consisting of multi-strand braided copper wire, and a copper core cross-sectional area of 0.35mm². The middle layer is insulated with mica tape, and the outer layer is a flame-retardant sheath. Additionally, the mica tape insulated switch structure in the middle of the cable can isolate current, serving as an insulating function.

The cable's rated voltage is 300V. For a 22kW motor, the cable conductor cross-section should be 1.75mm2 or more. The multi-strand braided copper core conductors and terminal connection of the ZVRP22 cable must be securely mechanically connected to the power distribution box to ensure the contact area. This connection increases the contact area, preventing the cable from overheating.

In summary, the ZR-VVRP22 cable is a fire-retardant, environmentally friendly, safe, anti-interference cable with long service life, suitable for control and power line connections at 750V AC and below. The ZR-VVRP22 is a flexible mineral insulated cable, also suitable for control and power line connections at 750V AC and below. It boasts excellent fire resistance, explosion-proof, and weather-resistant properties, while also providing mechanical protection and the characteristics of a soft cable.

This cable is suitable for indoor, pipeline, and general outdoor environments such as basements, ships, garages, and storage rooms. Its cores are composed of multiple strands of fine copper wire, with an outer sheath made of a polyblended material, offering high temperature resistance to meet the requirements of various installation scenarios.

If you need more detailed information, we suggest checking out cable websites or consulting with cable industry professionals.