The microprocessor based device ISOLMED controls permanently the insulation of the loads connected to the secondary of the transformer with rated voltage 220V.
The QR-MA module controls the insulation of the 24V a.c./d.c. networks for the supply of scialitic (shadow-less) lamps or other utilizers.In this respect the display shows continuosly the insulation resistance R value; when the operation threshold is exceeded, an alarm signal is shown on the display. The control of the transformer winding temperature, the permanent monitoring of the connection of the lines, are other main development features in order to increase the safety in medical rooms. Each ISOLMED device can supply up to four repeater panels QR for the remote signalling of an insulation fault; QR-MA can supply up to two QR panels.