Special industries and equipment protection

hvdc

Application: Overvoltage protection on the DC side of converter stations (such as ± 800kV ultra-high voltage DC projects).

Advantages:

DC No Continuation Current: Avoiding the problem of continuous current in DC systems.

Low leakage current: High long-term stability and reduced losses.

Railway and Rail Transit

Application: Lightning protection for traction substations and overhead contact systems.

Advantages:

Anti harmonic capability: able to withstand high-order harmonics (such as over 50 times) and adapt to frequency conversion equipment.

High mechanical strength: Suitable for harsh working conditions such as vibration and impact.

New energy power generation system

Application: Grid protection for wind farms and photovoltaic power stations.

Advantages:

Environmental adaptability: salt spray resistance, UV resistance, suitable for coastal, desert and other environments.

Long life design: Maintenance free cycle of more than 10 years, reducing operation and maintenance costs.

High reliability requirement scenario

sophisticated electronics

Application: Power lightning protection for communication base stations and server rooms.

Advantages:

Low residual voltage: protection level<1.5kV (8/20 μ s) to avoid equipment damage.

Quick response: Action time<25ns, cut off transient overvoltage.

Chemical and metallurgical industries

Application: Protect high-power equipment such as electric arc furnaces and electrolytic cells.

Advantages:

High energy tolerance: can withstand multiple lightning strikes (such as 10 times per second).

Anti pollution ability: Fully enclosed structure, suitable for acidic, alkaline, and dusty environments.

Scenarios with strong environmental adaptability

High altitude areas

Application: Protection of high-altitude power grid equipment.

Advantages:

Altitude compensation: No additional design required, stable performance (such as at an altitude of 4000 meters).

Low temperature tolerance: It can work normally in an environment of -40 ℃.

Coastal and industrial pollution areas

Application: Lightning protection for equipment in salt spray and acid rain environments.

Advantages:

Corrosion resistant materials: silicone rubber jacket, stainless steel shell, with a lifespan of>20 years.

Self cleaning design: Water repellent surface, reducing the risk of pollution flashover.