The DD60 capacitors are designed for high ambient temperature and high-harmonic current applications. The dry-type, no-leak capacitors can carry up to 165% of their nominal capacitor current, and they have a continuous voltage capability of 110%. The DD60 capacitors allow for a reactor to be retrofitted into an existing power factor system to block harmonics and prevent resonance. They can be used with or without a series reactor in either power factor or harmonic filter systems. DD60 capacitors include triple safety features like disconnecting at over pressure, self-healing, and segmented metalized film to protect against catastrophic failures. The cylindrical design uses optimized geometrical shape and conforms to industry best practices for internal heat dissipation.