residual current analysis systems DRCA-1-Set
Details
DRCA-1-Set measuring system for analysing discharge/residual currents
Residual current analysers help determine the cause of the tripping of AC-DC sensitive residual current devices (RCD), where conventional measurement procedures do not detect faults in the system. The results of the analysis of leakage and residual currents provides information on the causes and allows them to be rectified. DRCA measuring devices assist in the localisation of the source of residual currents and in the selection of suitable RCDs. The set comprises the DRCA 1 measuring unit for reading, analysing and relaying residual currents, the DRCA 1-MC measuring cable for non-falsified transfer, the DRCA 1-CT70 measuring bushing transformer for measuring currents and the DRCA 1-SW analysis software.
DRCA 1-CT70 bushing transformer: 70 mm inside diameter, suitable for detecting residual currents from 10 Hz to 100 kHz, different internal diameters available for adjustment to the cable to be monitored, robust plastic housing, reverse polarity protected connection socket for measuring cable Messleitung DRCA 1-MC: , cable length 3 m, reverse polarity protection through plug/socket arrangement Messeinheit DRCA 1: , suitable for detecting residual currents from 10 Hz to 100 kHz and an amplitude up to max. 10 A, immunity against DC residual currents up to 3 A with maximum -10% measurement deviation, robust, handy plastic tabletop housing, reverse polarity protected connection socket for measuring cable and USB cable, LED for displaying the operating status DRCA 1 V2-SW analysis software: , a number of analysis functions, including display of residual current signal curve, analysis of frequency range (Fourier analysis), display of effective values, long-term measurement with measured values stored for later detailed analysis, recording of signals by defining trigger conditions for determining switching processes or sporadically occurring residual currents, intuitive operation, compatible with Windows 7, Windows 8 and Windows 10
DRCA?1 measuring unit: tabletop unit for setup on level surfaces DRCA 1-CT measuring bushing transformer: The devices are mounted on stable substrata using the supplied mounting brackets, any installation position
Measurement in commercial and industrial installations with TN-S and TN-C-S systems, where power electronics equipment is used without galvanic isolation from the mains, e.g. frequency converters, UPS equipment, switching power supplies or high-frequency converters.
The measuring bushing transformer should be mounted in such a way that it measures within the immediate vicinity of the RCD in question.
DRCA-1-Set measuring system for analysing discharge/residual currents
Residual current analysers help determine the cause of the tripping of AC-DC sensitive residual current devices (RCD), where conventional measurement procedures do not detect faults in the system. The results of the analysis of leakage and residual currents provides information on the causes and allows them to be rectified. DRCA measuring devices assist in the localisation of the source of residual currents and in the selection of suitable RCDs. The set comprises the DRCA 1 measuring unit for reading, analysing and relaying residual currents, the DRCA 1-MC measuring cable for non-falsified transfer, the DRCA 1-CT70 measuring bushing transformer for measuring currents and the DRCA 1-SW analysis software.
DRCA 1-CT70 bushing transformer: 70 mm inside diameter, suitable for detecting residual currents from 10 Hz to 100 kHz, different internal diameters available for adjustment to the cable to be monitored, robust plastic housing, reverse polarity protected connection socket for measuring cable Messleitung DRCA 1-MC: , cable length 3 m, reverse polarity protection through plug/socket arrangement Messeinheit DRCA 1: , suitable for detecting residual currents from 10 Hz to 100 kHz and an amplitude up to max. 10 A, immunity against DC residual currents up to 3 A with maximum -10% measurement deviation, robust, handy plastic tabletop housing, reverse polarity protected connection socket for measuring cable and USB cable, LED for displaying the operating status DRCA 1 V2-SW analysis software: , a number of analysis functions, including display of residual current signal curve, analysis of frequency range (Fourier analysis), display of effective values, long-term measurement with measured values stored for later detailed analysis, recording of signals by defining trigger conditions for determining switching processes or sporadically occurring residual currents, intuitive operation, compatible with Windows 7, Windows 8 and Windows 10
DRCA?1 measuring unit: tabletop unit for setup on level surfaces DRCA 1-CT measuring bushing transformer: The devices are mounted on stable substrata using the supplied mounting brackets, any installation position
Measurement in commercial and industrial installations with TN-S and TN-C-S systems, where power electronics equipment is used without galvanic isolation from the mains, e.g. frequency converters, UPS equipment, switching power supplies or high-frequency converters.
The measuring bushing transformer should be mounted in such a way that it measures within the immediate vicinity of the RCD in question.
