Overview of the new energy industry's requirements for wire and cable and mainstream models

Release time: 2024-07-10

First, photovoltaic solar energy on the requirements of wire and cable

In the photovoltaic solar energy system, wire and cable not only need to withstand high temperature, high pressure and long-term exposure to the sun's environment, but also need to have good aging resistance, corrosion resistance. Specifically, photovoltaic cables (also known as photovoltaic wires) need to meet the following requirements:

High temperature performance: the surface temperature of the PV panel is high, the cable needs to be able to operate stably in a high temperature environment, without deformation and aging.

Voltage resistance: PV system generates high voltage, the cable needs to have good voltage resistance to ensure system safety.

Weathering resistance: the cable needs to be able to withstand the erosion of ultraviolet rays, wind and rain and other natural factors, to maintain stable electrical performance.

Aging and corrosion resistance: PV systems are usually installed in rainy and humid environments, so the cables need to have long-term durability and corrosion resistance.

Mainstream models: PV1-F, PV1-R, PV-F1 and PV-F1R models of photovoltaic cables are more common in the market, they have a high temperature, UV, cold and other characteristics, suitable for a variety of outdoor harsh environments.

Second, new energy vehicles on the wire and cable requirements

New energy vehicles, especially electric vehicles, wire and cable requirements are extremely high, mainly reflected in the following aspects:

High security: the cable needs to have a high degree of security, to ensure that the charging process does not occur during the short circuit, fire and other dangerous situations.

High voltage resistance: electric vehicle charging requires high voltage, the cable needs to be able to withstand high voltage and no leakage.

High temperature resistance: charging current will generate heat, the cable needs to be able to withstand high temperatures, without deformation, without melting.

Abrasion resistance: charging cables need to be frequently plugged and unplugged, and need to have a high resistance to abrasion.

Flame retardant performance: once a fire occurs, the cable should be able to effectively prevent the spread of fire.

Mainstream models: EV charging pile cables are mainstream products in the field of new energy vehicles, and common models include UL, VDE, GB, etc. These cables not only have high abrasion resistance, but also have the ability to be used in a wide range of applications. These cables not only have high abrasion resistance and strength, but also can withstand high currents and voltages, as well as waterproof, fireproof, shockproof and other characteristics.

Third, the wind power requirements for wire and cable

Wind farms are usually located in the sea or remote areas, the wire and cable requirements are equally stringent:

High reliability: cables need to withstand harsh environmental conditions and long-term operation of the test, with high reliability and long life.

High electrical performance: cables need to have low resistance, low inductance and low loss characteristics to ensure the effective transmission of power.

High fire resistance: wind farms may be exposed to fire risk, the cable needs to have high fire resistance.

Anti-interference: wind farms are surrounded by electromagnetic interference, the cable needs to have good anti-interference ability.

Easy maintenance and overhaul: the cable design needs to be reasonable and easy for daily maintenance and overhaul.

Mainstream models: Wind energy cables such as DW-F, DW-F2E, JLB-F and other models are widely used in the market. These cables are cold and heat-resistant, scratch-resistant, rainproof and corrosion-resistant, and are able to adapt to high altitude and harsh operating environments to ensure the stable operation of the wind power system.

The demand for wire and cable in the new energy industry is becoming increasingly diversified, from photovoltaic solar energy to new energy vehicles, to wind power generation, each field puts forward specific requirements for cables. By choosing cables that meet these requirements, such as PV series photovoltaic cables, EV charging pile cables, and wind power cables, we can ensure the safe, stable, and efficient operation of new energy systems, and promote the sustainable development of the new energy industry.

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