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Janitza UMG503 LS Power Analyzer
Technical Datasheets / Product Documentations
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Product Description
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Frequency (of voltage) Power Real power, consump.
Real power, supply Apparent power Reactive power Energy (max. 10 digits)
Real energy, without rev. running stop Real energy, consump.
Real energy, supply Reactive energy Total harmonic content THD(f) Current
Voltage Partial harmonic content Current (1. - 20.) Voltage (1. - 20.) cos(Phi)
Indicating range
Measuring range for Scale factor=1
Measuring accuracy
0,0V .. 999,9 MV 0,0V .. 999,9 MV 0,000 .. 9999 A 0,000 .. 9999 A 45,00 .. 65,00 Hz
50 .. 500 V 80 .. 870 V 0,005 .. 5 A 0,060 .. 15 A 45,00 .. 65,00 Hz
+-0,2% Mr +-0,2% Mr +-0,2% Mr +-0,6% Mr +-0,1% Mv
0,00W .. 9999 MW -0,00W .. -999 MW 0,00VA .. 9999 MVA 0,00VAr.. 9999 MVAr
0,05 W .. 2,5 kW 0,05 W .. 2,5 kW 0,05 VA .. 2,5 kVA 0,05 kvar .. 2,5 kvar
+-0,5% Mr +-0,5% Mr +-0,5% Mr +-0,5% Mr
0,0 Wh .. 9999 GWh 0,0 Wh .. 9999 GWh 0,0 Wh .. 9999 GWh 0,0 vars .. 9999 Gvarh
0,05 Ws .. 9999 MWh 0,05 Ws .. 9999 MWh 0,05 Ws .. 9999 MWh 0,05 vars .. 9999 Mvarh
1) 1) 1) 1)
0,0 .. 100 % 0,0 .. 100 %
0,0 .. 100 % 0,0 .. 100 %
+-0,5% Mr +-0,5% Mr
0,000 .. 9999 A 0,0V .. 99,99 kV 0,00ind .. 1,00 .. 0,00cap.
0,005 A .. 5A (1A) 0,000 V .. 9999 V 0,00ind .. 1,00 .. 0,00cap.
+-0,5% Mr +-0,5% Mr 2)
The specifications presuppose the following conditions:
Yearly calibration Warm up 10 minutes Ambient temperature of 18 .. 28°C.
In the range of -10..18°C and 28..55°C an additional error of +-0,2% Mv per K must be considered.
Used abbreviations:
Mr = of measuring range Mv = of measured value ind = inductive kap = capacitive
1) The measuring accuracy corresponds to the measuring accuracy of power.
2) If the measured apparent power in the range of 1% .. 100% of measuring
range, cos(phi) is displayed with an
accuracy of +-1% of 1.000.
Page 92
Attention!
The inaccuracy of the compressed memory data is max. ±0,4% rng.
= Maximum or consumption
= Minimum or supply.
= Key 1
= Key 2
= Key 3
Frequently Asked Questions
Frequently asked questions about Janitza UMG503 LS Power Analyzer by Janitza. Imtek Engineering is ready to assist you in sourcing Janitza UMG503 LS Power Analyzer from Janitza in United States.
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