Features and use: The product is equipped inside with reliable explosion-proof equipment and is highly safe. With its good self-healing characteristic and long life-span, it is widely used for air-conditioners, refrigerators, generators, illuminating lamps, etc. Technical features: climate types: 40/70/21 capacity volume variance: ?%??0% testing voltage: between leading-out ends: 1.75UR?10S no breakdown between leading-out end and shell: 2200VAC?10S no breakdown insulation resistance: between leading-out ends: =3000MO.+F between leading-out end and shell: =1000MO loss tangent: tgd=0.002(50HZ) Specifications: Can be supplied according to the customers' special need.