janitza UMG 512, Operation Manual And Technical Data

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UMG 512
THD of the voltage 3) THDu 1.0 (IEC61557-12) up to 2.5 kHz 0% to 999%
THD of the voltage 4) THD-Ru 1.0 (IEC61557-12) up to 2.5 kHz 0% to 999%
Current harmonics Ih Cl. 1 (IEC61000-4-7) up to 2.5 kHz 0 A to 9999 kA
THD of the current
3)
THDi 1.0 (IEC61557-12) up to 2.5 kHz 0% to 999%
THD of the current
4)
THD-Ri 1.0 (IEC61557-12) up to 2.5 kHz 0% to 999%
Mains signal voltage (interharmonics
voltage) MSV IEC 61000-4-7 class 1 10% – 200% of
IEC 61000-2-4
class 3 0 V to 9999 kV
• Measurements in the range 15 to 440 Hz
Function Symbol Precision class Metering range Display range
Total effective power P 2 (IEC61557-12) 0 to 15.3kW 0 W to 9999 GW *
Total reactive power QA
6)
, Qv
6)
2 (IEC61557-12) 0 to 15.3 kvar 0 varh .. 9999 Gvar *
Total apparent power SA, Sv
6)
1 (IEC61557-12) 0 to 15.3 kVA 0 VA to 9999 GVA *
Total effective energy Ea 2 (IEC61557-12) 0 to 15.3 kWh 0 Wh to 9999 GWh *
Total reactive energy ErA
6)
, ErV
6)
2 (IEC61557-12) 0 to 15.3 kvarh 0 varh .. 9999 Gvarh *
Total apparent energy EapA,EapV
6)
1 (IEC61557-12) 0 to 15.3 kVAh 0 VAh to 9999 GVAh *
Frequency f 0.05 (IEC61557-12) 15 to 440 Hz 15 Hz to 440 Hz
Phase current I 0.5 (IEC61557-12) 0.001 to 8.5 Arms 0 A to 9999 kA
Measured neutral conductor current IN 0.5 (IEC61557-12) 0.001 to 8.5 Arms 0 A to 9999 kA
Residual currents I5, I6 IDIFF 1 (IEC61557-12) 0 to 40 mArms 0 A to 9999 kA
Computed neutral conductor current INc 1.5 (IEC61557-12) 0.001 to 25.5 A 0 A to 9999 kA
Voltage U L-N 0.5 (IEC61557-12) 10 to 600 Vrms 0 V to 9999 kV