Single-phase electrical meter The uCIFI single-phase electrical meter measures the electrical consumption of loads on one electrical line, such as electrical cabinets in city infrastructures, street lighting networks, homes and buildings. 3421 urn:oma:lwm2m:ext:3421 1.0 1.0 Multiple Optional Voltage R Single Mandatory Float V Instantaneous voltage measured between line and neutral. Low voltage threshold R Single Optional Float V Set to True when voltage is below low voltage threshold. Low voltage R Single Optional Boolean Set to True when voltage is below low voltage threshold. High voltage threshold R Single Optional Float V Threshold above which the high voltage resource is set to True. High voltage R Single Optional Boolean Set to True when voltage is above high voltage threshold. Current R Single Mandatory Float A Instantaneous current measured. Low current threshold R Single Optional Float A Threshold below which the low current resource is set to True. Low current R Single Optional Boolean Set to True when current is below low current threshold. High current threshold R Single Optional Float V Threshold above which the high current resource is set to True. High current R Single Optional Boolean Set to True when current is above high current threshold. Frequency R Single Optional Float Hz Instantaneous frequency measured. Angle of I-U R Single Optional Float deg Instantaneous phase angle measured. Instantaneous Power Factor R Single Mandatory Float Instantaneous power factor overall. Low power factor threshold R Single Optional Float Threshold below which the low power factor resource is set to True. Low power factor R Single Optional Boolean Set to True when power factor is below low power factor threshold. Active power+ (QI+QIV) R Single Mandatory Float W Active power import Active power- (QII+QIII) R Single Optional Float W Active power export. Reactive power+ (QI+QII) R Single Optional Float var Reactive power import. Reactive power- (QIII+QIV) R Single Optional Float var Reactive power export Instantaneous Apparent Power import (+VA) R Single Optional Float VA Instantaneous apparent power import. Instantaneous Apparent Power export (-VA) R Single Optional Float VA Instantaneous apparent power export. Instantaneous Active Power (|+A|+|-A|) R Single Optional Float W Instantaneous active power. Instantaneous Net Active Power (|+A|-|-A|) R Single Optional Float W Instantaneous net active power. Measurement period of Instantaneous value R Single Optional Float s Measurement period of instantaneous value. Active energy import (+A) Un R Single Mandatory Float Wh Active energy import (unified rate). Active energy export (-A) Un R Single Optional Float Wh Active energy export (unified rate). Active energy (|+A|+|-A|) Combined total R Single Optional Float Wh Active energy (|+A|+|-A|) Combined total. Active energy (|+A|-|-A|) Combined total R Single Optional Float Wh Active energy (|+A|-|-A|) Combined total. Reactive energy import (+R) Un R Single Optional Float varh Reactive energy import (unified rate) Reactive energy export (-R) Un R Single Optional Float varh Reactive energy export (unified rate). Reactive energy QI (+Ri) Un R Single Optional Float varh Reactive energy QI (+Ri) (unified rate). Reactive energy QII (+Rc) Un R Single Optional Float varh Reactive energy QII (+Rc) (unified rate). Reactive energy QIII (-Ri) Un R Single Optional Float varh Reactive energy QIII (-Ri) (unified rate). Reactive energy QIV (-Rc) Un R Single Optional Float varh Reactive energy QIV (-Rc) (unified rate). Apparent energy import Un R Single Optional Float VAh Apparent energy import (unified rate). Apparent energy export Un R Single Optional Float VAh Apparent energy export (unified rate). Number of power failures R Single Optional Float Number of power failures. Number of long power failures R Single Optional Float Number of long power failures. Time threshold for long power failure RW Single Optional Float s Time threshold for long power failure. Duration of last long power failure R Single Optional Float s Duration of last long power failure. Threshold for voltage sag RW Single Optional Float V Threshold for voltage sag. Time threshold for voltage sag RW Single Optional Float s Time threshold for voltage sag. Number of voltage sags R Single Optional Float Number of voltage sags. Duration of last voltage sag R Single Optional Float s Duration of last voltage sag. Magnitude of last voltage sag R Single Optional Float V Magnitude of last voltage sag. Threshold for voltage swell RW Single Optional Float V Threshold for voltage sag. Time threshold for voltage swell RW Single Optional Float s Time threshold for voltage sag. Number of voltage swells R Single Optional Float Number of voltage sags. Duration of last voltage swell R Single Optional Float s Duration of last voltage sag. Magnitude of last voltage swell R Single Optional Float V Magnitude of last voltage swell. Threshold for missing voltage (voltage cut) RW Single Optional Float V Threshold for missing voltage (voltage cut). Time threshold for voltage cut RW Single Optional Float s Time threshold for voltage cut. Voltage cut R Single Optional Boolean Set to True if a voltage cut for a time above the time threshold and for a voltage below the voltage threshold is detected. CT Numerator Parameter RW Single Optional Float Transformer ratio - current (numerator). CT Denominator Parameter RW Single Optional Float Transformer ratio - voltage (denominator). VT Numerator Parameter RW Single Optional Float Transformer ratio - current (numerator). VT Denominator Parameter RW Single Optional Float Transformer ratio - voltage (denominator).