Polypropylene film capacitor

aluminumpole-mountedhigh-voltage

1) The capacitor unit is consisted of core, container and outlet bushing etc. 2) The capacitor unit core is consisted of several elements in serial and parallel. 3) The capacitor unit container is welding by thin stainless steel, and there are outlet bushings on the container cap. 4) The capacitor unit could be designed with internal fuse or without fuse. Environment　　 1) Altitude：≤ 2000m 2) Ambient temperature：-55~55℃ 3) Installation site：Indoor or outdoor 4) The installation and operation site should be no conductive or explosive dust, no harmful gas and vapor, no tense mechanism shake. Product characteristics 1) High quality raw materials: Adopt double-side roughened polypropylene film, ultrathin aluminum foil (4.5μm) and benzyl toluene oil for improving the product electric performance. 2) Foil edges auto-folding：Foil edges auto-folding at the two side terminals and edges in order to improve the distribution of electric field and level of partial discharge. 3) Internal fuse： Fuse with patented technology and elements of isolated structure can eliminate refusal-to-move, maloperation and group burst of fuses. Make the capacitors more secure and reliable. 4) Discharge resistor： Each series string has a discharge resistor, the high quality high-voltage glazed resistors can make capacitor’s residual voltage reducing from √2Un to less than 75V within 10 minutes after capacitors are power off.