SINCE 1973
THREE PHASE VOLTAGEMONITOR RELAY
®
FASEALERT-3 MODEL F3
www.nassarelectronics.com
The best solutions for
automation and protection
User Manual
Page 1: ...SINCE 1973 THREE PHASE VOLTAGE MONITOR RELAY FASEALERT 3 MODEL F3 www nassarelectronics com The best solutions for automation and protection User Manual ...
Page 2: ...ected to the L1 and L2 terminals and the faultLEDshouldturnOFF UPONAPPLICATIONOFLINEVOLTAGES Ÿ The outputrelayisde energized Ÿ ThefailureredLEDisOFF Ÿ The RUN green LED ashes during the restart delay Dependingonthemodel andwhenitends the green LED stays ON and the output relay is energized INNORMALVOLTAGES Ÿ Theoutputrelayisenergized Ÿ The RUN greenLEDisON Ÿ Thered failureLED isOFF UPONAVOLTAGEFAI...
Page 3: ...RS Thediagramshownbelowisacommonexampleofinstallation Whenthe NOandCcontactcloses itallowsthemotortostartrunning Whenitopens itdisconnectsthecoiland stopsthemotor Anindicatorlampmaybeusedasanalarmasindicatedinthediagrambelow Dimensions 1 77 45 3 77 4 44 113 4 68 119 in mm DANGER Potentially hazardous voltages are present Electrical shock can cause death or serious injury Installation should be don...
Page 4: ...onmental conditions accident misuse improper installation modification repair use of unauthorized replacement parts storage or handling or any other cause not the fault of Nassar Electronics are not covered by this limited warranty and shall be at the buyer s expense All costs of dismantling reinstallationandfreight andthetimeandexpensesshallbebornebythebuyer LIMITATIONOFREMEDYANDLIABILITY NASSAR ...
