SolaHD™ internal battery industrial on-line UPS. CE, EAC, ABS type, ISTA Procedure 1 A. True double conversion topology. Flexible L-N output voltage (220/230/240 V). Intellislot, USB and terminal block communication ports. Configurable as a tower or rack mount model. High density, 6 kVA in only 5U of rack space. User replaceable, hot-swappable internal battery module. Matching 3U extended battery cabinets. Self-diagnostics simplify maintenance and troubleshooting. Includes both automatic and manual maintenance bypass switch. Remote emergency Power Off (REPO). Automatic frequency detection of either 60 or 50 Hz.