Service Description
Digital Line Frequency monitor Model CT125F manufactured by FABROTECH is useful for displaying & monitoring the 50/60 HZ frequency of Mains supply. Mains frequency is measured with an accuracy of 0.02%. Mains supply frequency is monitored by setting LO & HI limits. Output relay (1C/O) operates when measured Frequency is out of set LO & HI limits. Relay contact can be used to turn ON alarm or for other control application to start / stop motor. Separate relay is provided for HI & LO limits. HI relay operates when measured Frequency is higher than set HI Frequency & LO relay operates when measured Frequency is lower than set LO Frequency. The range is up to 99.99 HZ, displayed on 4 digit 0.56 inch height, bright red seven segment LED display. The display is updated at the suitable interval, so as to display the sudden change of mains frequenct maintaining a stable display. The power consumption is less than 5 Watts. Operating supply voltage is 230 V AC + 10%, 50Hz. Housed in enclosure of DIN size 48(H) x 96(W) x 110(D)mm.
