This CR Magnetics CR4550 series voltage transducer combines a potential transformer and signal conditioner, and is suitable for use in industrial automation systems. The transducer provides true root-mean-square (RMS) measurement for distorted voltage waveforms, with an accuracy of 0.5% full scale (FS) and a response time of 250 ms (10-90% step change). A three-wire input allows for measurement of three-phase loads. This voltage transducer is Underwriters Laboratories (UR) Recognized and Conformité Européenne (CE) certified for quality assurance. It is suitable for monitoring variable-frequency drive (VFD) and silicone control rectifier (SCR) loads and other "noisy" loads that produce distorted waveforms.
|Signal Output||0-5 VDC|
|Frequency Range||20-5,000 Hz|
|Insulation Voltage||2,500 VDC|
|Output Loading||2 K ohm minimum|
|Operating Temperature||0 C to 50 C|
CR Magnetics manufactures electrical sensors, indicators, and displays. The company, founded in 2004, is headquartered in Saint Louis, MO.