HUANGSHAN SAFETY ELECTRIC TECHNOLOGY CO.,LTD.

Self-healing parallel power capacitors are core reactive power compensation devices designed for low-voltage AC power systems. They use metallized polypropylene film dielectric and advanced processes, combining efficient compensation, safety, reliability, and long life. They are widely adapted to industrial, commercial, and civil power distribution scenarios.
Core Features
1. Excellent self-healing performance: After local breakdown, insulation can be automatically restored, avoiding fault expansion and improving operational stability;
2. Low loss, low temperature rise: Dielectric loss factor ≤0.001, low inherent temperature rise, reducing energy loss and heat dissipation pressure;
3. Environmental and safety design: dry flame-retardant filling, microcrystalline wax impregnation, no leakage pollution, built-in discharge resistor, terminal voltage drops below 75V within 3 minutes after power off;
4. Compact and reliable structure: non-inductive winding, fully sealed potting, flame-retardant self-extinguishing material shell, vibration resistance, moisture and heat resistance, suitable for power cabinet installation;
5. High adaptability: supports three-phase / single-phase customization, rated voltage covers 220–1000VAC, adapted to 50/60Hz power grids.