Rated Capacity Range: 4uf ~ 150uf Rated Voltage Range: 100VAC ~ 630VAC Tolerance of capacity: 5% Insulation resistance: T-Te3000M? Testing voltage: 1.75 times of AC voltage Temperature bearing: -25 ~ 70 Tan angle of wearing: tg ?less than 0.004 (100Hz) Frequency: 50/60Hz