Best for mission-critical data centers and facilities with high concentrations of electronic loads, the Neutralizer TransMax- Plus transformer helps ensure maximum system uptime. This Energy Star compliant transformer also complies with Department of Energy guidelines (1992 Energy Act H.R. 776) for maximum system efficiency. Featuring Blockade, the manufacturer’s proprietary harmonic suppression technology, the transformer prevents harmonic currents from ever forming in an electrical system. The result is increased system capacity and reduced energy-wasting heat losses system-wide. Less heat loss translates to more reliability. Blockade affects only those loads connected to the unit. Harmonics Limited LLC