Kay cee enterprises manufacturing online ups systems for resellers and distributers. The three decades of experience in this industry makes us more comfertable in the market. We are using igbt based technology with the isolation transformers. The double conversion is must for the uninterrupted power systems. You do not have to use servo, stabilizers in the ups line as it has the inbuilt voltage protection systems. Our ups systems have following configuration: single phase in-single phase out, three phase in-three phase out, three phase in-single phase out, Sigle phase in-three phase out. The mostly used system is single phase in-single phase out.