• The Sollatek SVS boosts low voltage.    •  The Sollatek SVS reduces high voltage. •  The Sollatek SVS disconnects the load (fridge, TV, PC   etc) using its built-in Automatic Voltage Switcher, when   mains stabilisation within acceptable  limits is outside its   capability (available as an option in 3 phase models). •  Automatically reconnects the load, but only after the mains   has remained within acceptable limits for a period of three   minutes.† This is to allow neutralisation of compressor   gases, critical in such applications. •  Has a very wide voltage response range of 140V to 295V   (-25% to +19%). (see table of input and output voltage  responses). •  Incorporates intelligent delay to reduce off-time when the   appliance has been switched off for over three minutes.† •  Uses a unique zero voltage switching technique to achieve   clean pure stabilised power. •  Incorporates full spike protection. •  Frequency compensated measurements. •  Frequency and voltage measurement smoothing in   software to filter noise. •  Fault detection - senses if the measurements being made   are unreasonable and disconnects output. Red and yellow   LEDs flash alternately to indicate a fault.