When the failure of mains is likely to be long and your load is low, th eORVALDI Inverter (in UPS function) is good solution. Generator is too noisy and needs maintenance. Having big battery you can have long runtime e.g. for your heating system. Sine Wave Output provides assurances of compatibility with at kinds of loads. 4-Step Battery Management prevents deep discharge of the built-in battery during a power failure when connected load is small.
ORVALDI VT on-line zaručuje pevnú a stabilnú ochranu Vašich pracujúcich zariadení. Môže prijať široké vstupné napätie, ktoré je potrebné pre prácu v ťažkých pracovných podmienkach a pritom nevyužíva nahromadenú energiu v akumulátoroch. Dodáva čistú výstupnú sinusoidu (230V +/- 1%).
