... .2s/2s/5s in main board by jumper JP, Form C relay contacts (250VAC/5A) for allwire faults detected.Limits the fault ... .5-3.5KHznormalBead Chain 120mmIndicating lamp,Counting byDigital Counter1 Form C relayContacts(220VAC/5A)forall wirefaults and bare wire faultsdetectedSP1, SP2 ... ~264 Volts, 180VA, Single phase, 50/60 Hz+4-45°C<90%RH5MControl Unit =5 kgs, Electrode = 8.5 kgs.360 ...