EMH metering LZQJ-XC Series User Manual

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Abbreviations
Cl. Accuracy class
D0 optical Interface acc. to EN 62056-21
DIN Deutsches Institut für Normung e.V. (German Institute for
Standard)
EN European standards
EVU Utility
I Current
IEC International Electrotechnical Commission
IP Ingress Protection
IR Infrared
L1, L2, L3 External conductor
LC Liquid Crystal
LCD Liquid Crystal Display
LED Light Emitting Diode
N Neutral conductor
OBIS Object-Identikation-System
OVC Overcoltage Category
P Active Power
+P Positive Active Power (customer imports from utility)
-P Negative Active Power (customer exports to utility)
PTB Physikalisch-Technische Bundesanstalt (German
certied body)
Q Reactive Power
+Q Positive Reactive Power
-Q Negative Reactive Power
RTC Real Time Clock
S0 Interface acc. to EN 62053-31
SH Selective main line protection
TAB Technical connection specications
U Voltage
UC Utilisation category
VDEW Verband der Elektrizitätswirtschaft e.V.

EMH metering LZQJ-XC Series Specifications

General

Brand	EMH metering
Model	LZQJ-XC Series
Category	Measuring Instruments
Language	English