| Description de l'article | TS1000, trafosave, AC/DC24-230V / PTC-resistor-relay (thermistor relay) for the protection of transformers with direct connection of fans for PTC-thermistors 60-180 °C, acc. To DIN 44081/44082 3 PTC-circuits (operation fan, alarm and trip) intelligent control of fan, automatic test of fan every 1...30 days CAN be activated test-button, self calibration monitoring of current of fans relays 2 change-over contacts, 6 normally open contact (fans), relay for reporting error of fan relay for trip in operating current mode, NO tripping signal when switching on supply display of operating status with leds housing width 140 MM, mounting height 55 MM snap-on mounting on DIN-rail or with screws (option) supply voltage AC/DC 24-240 V |