The converged NetSure™ 7100 Series of -48V DC power systems delivers outstanding reliability within a modular, scalable cabinet that houses both AC and DC power. This easy to use system occupies a minimal footprint and eliminates the need for separate AC and DC backup since rectifiers and inverters can be fed from the same battery bank. TSI™ inverters bridge the shortcomings of static switch architecture. Power can be scaled in 3,2 or 3,5 kW increments up to 42 kW, along with inverters in 750 VA or 2,5 kVA increments up to 20 kVA — all in one cabinet. Distribution units can be added, swapped or removed on live sites, making system expansions a standard procedure. Power supply extensions can be made safe-and-easy, without compromising reliability.