Parallel capacitors are suitable for AC power systems with a frequency of 50Hz or 60Hz and a rated voltage of 1kV or above. This capacitor mainly provides reactive power for AC power systems at the power frequency, to improve the power factor of the grid, reduce losses, improve voltage quality, and fully utilize the efficiency of power generation and supply equipment.
High voltage parallel capacitors have excellent performance and reliable quality. The development, design, manufacturing, and testing of capacitors strictly follow the International Electrotechnical Commission standard IEC60871-1.
Reactive power compensation: By compensating for the reactive power of inductive loads, the power factor of the grid is increased from 0.7-0.8 to above 0.95, reducing line losses.
Voltage support: Stabilize terminal voltage and reduce voltage fluctuations in long-distance transmission.
Application scenarios: Suitable for 6kV-35kV power systems, including industrial manufacturing, renewable energy power stations, and data centers.
Dielectric material: Using double-sided roughened polypropylene film (solid dielectric) and benzyl toluene (liquid impregnating agent) to achieve high dielectric strength and low loss.
Safety design: Some models have built-in fuses that can quickly isolate faulty components; The discharge resistor ensures that the residual voltage drops below 75V within 10 minutes after power failure.
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Voltage level: covering 3.15kV-12kV, with a maximum operating voltage not exceeding 1.1 times the rated value.
Overload capacity: steady-state overcurrent ≤ 1.43 times rated value, capacity upper limit 1.35 times nominal value.
Environmental adaptability: altitude ≤ 2000m (limited to 1000m for some models), temperature range -40 ℃~+45 ℃.
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