Protection relay test PW666i Datasheet
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Catalog excerpts

Protection relay test PW666i Datasheet - 1

6-Current Relay Testing System Voltage generators Setting range Current generators_ Setting range Sine signal Transient signal Accuracy error < 0.1 %rg. typ.(<0.5 %rg. guar.) Power supply Nominal input voltage Permissible tolerance Nominal frequency Permissible frequency Binary inputs Groupl Sample rate Time resolution Debounce/Deglitch time Counting function potential free Galvanic isolation 8 galvanically isolated Input characteristics 0—K5Vdc or dry contact Sample rate Pulse width Threshold voltage Voltage hysteresis Binary outputs, relay Type_Potential free relay contacts, _software controlled Break capacity dc_Vmax: 300Vdc /Imax: 8A DC voltage measuring input Measuring range_ Input impedance DC current measuring input Measuring range Input impedance Accuracy error < 0.025% typ.(< 0.07 % guar.)at l~10Vpk Distortion(THD+N) < 0.05 % typ.(< 0.1 % guar.) 19 pin combination socket(rear side) In-built monitoring and recording Monitoring currents and voltage outputs Recording analog outputs, binary inputs/outputs status Mode real time monitoring, no external wiring is required Recording length External analog recording unit (optional) See details of optional accessory AR-10 Interpretation hardware is in-built. Please contact the supplier for options to activate the IEC61850 software support function Environmental conditions Operation temperature Storage temperature Relative humidity External amplifier interface Circular connector Current booster interface Circular connector Synchronization control interface Coaxial cable connector Ground Socket (earth)_4 mm banana socket; front side 2F,4Cell, TowerC, In.Do Mansion, No.48A Zhichun Road, Haidian DistrictBeijing, PR China (1 00098)

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