Home elspec g4dfr blackbox digital fault recorder
ELSPEC G4DFR BLACKBOX Digital Fault RecorderThe G4DFR is a fully featured Digital Fault Recorder with continuous recording capabilities that make it possible to analyze short transient events, long term deistrubances, as well as, trend input quantities.The G4DFR has been designed to meet with the needs of Generation, Transmission & Distribution Power System Monitoring. The G4DFR is a fully-featured Digital Fault Recorder equipped with Continuous Recording enabling it to analyze short transient events, longer term disturbances & trend input quantities such as Voltage & Current R.M.S. Values; Frequency; Active & Reactive Power; Power Factor; Current & Voltage Harmonics; Voltage Sages & Swells; Voltage Flicker; etc.The BLACKBOXDFR can be uniquely configured as either a centralized OR a decentralized architecture, to fit almost any application making it highly cost effective. The G4DFR automatically retrieves any event, including any power parameter at the highest sampling resolution & accuracy. Optimize your power system to improve reliability, shorten your fault clearance times & verify correct operation of your switchgear & other protection equipment.The Perfect DFR Solution:• Continuous Waveform Recordings• Impedance Based Fault Location• Superior Accuracy• Class A Power Quality Profiling• 20-Bit Continuous Acquisition At 50khz• Modular Design / 9 Analog , 16 Digital, 6 Relays, 16GB Per Module• More Than 1,000 Parameters Are Continuous Recording For Each Analog Channel• Up-To 20 Modules With 500 Channels.