Roled voltage Un : 110 V, 230 V, 400 V AC Rated frequency range : 45-66 Hz Accuracy : ± 5 % of set value power consumption in voltage circuit : 3.5 VA Thermal load carrying : constant 1.3 x Un capacity of the voltage circuit Dropout to pickup ratio : dependent on the set hystemore...
Numeric DSP technology based relay Digital tiltering of the measured values by using discrete Fourier analysis to suppress higher harmonics and D.C. components induced by faults or system operations Two Groups of configuration parameter Protection ANSI: 27, 59, 59N, 47, 59D more...
Numeric DSP technology based relay Digital tiltering of the measured values by using discrete Fourier analysis to suppress higher harmonics and D.C. components induced by faults or system operations Two Groups of configuration parameter Protection ANSI: 27, 59, 59N, 47, 59D more...