The capacitor takes heavy-edge metallized Al/ Zn film as electrodes and dielectric. The elements are tight winded by high-velocity winders and canned in aluminum cases. Refined castor oil is adopted as impregnation agent treated in vacuum and high temperature condition. Those make a more reliable performance and longer lifespan for a capacitor. Meanwhile the second generation of mechanical anti-explosion design is selected as blast-proof secure measure for our capacitors. The reliability is more affirmatively enhanced. Applications: Broadly applied to starting and running of AC single-phase motors at 50Hz( 60Hz) frequency for family air conditioners and high power illuminators for the sake of power factor compensation. Technical Specifications: Standard IEC 60252-1: 2001 Technical features Climate type 40/ 70/ 21 or 40/ 85/ 21 Capacitance tolerance ± 5% I.R e3000S M© · µ F Dielectric dissipation factor tg´ d0.002 ( 50Hz^ 100Hz) Application requirements Altitude d2000m Residual voltage while loading: less than 10% of rated voltage. Allowed maximum voltage: less than 1.1 times of rated voltage Permissible maximum current: less than 1.3 times of rated current.