janitza UMG 605US, Руководство по эксплуатации

Страница: 71 / 84

71
UMG 605US
Specifications for IEC 61000-4-30 Class S
Parameter Uncertainty Measuring Range
5.1 Frequency ± 50 mHz 42.5 Hz – 57.5 Hz,
51 Hz – 69 Hz
5.2 Magnitude of Supply Voltage ± 0.5% of U
din
20% – 120% of U
din
5.3 Flicker ± 5% of reading 0.4 – 4.0 Pst
5.4 Supply Voltage Dips and Swells Magnitude: ± 1% of U
din
Duration: ± 1 cycle
N/A
5.5 Spannungsunterbrechungen Duration: ± 1 Periode N/A
5.7 Unbalance ± 0.3% 1% – 5% u2
1% – 5% u0
5.8 Harmonics IEC 61000-4-7 Class 2 10% – 100% of
Class 3 of IEC 61000-2-4
5.9 Interharmonics IEC 61000-4-7 Class 2 10% – 200% of
Class 3 of IEC 61000-2-4
5.10 Mains Signaling Voltage 3% – 15% of Udin, ± 5% of Udin 3% – 15% of Udin
5.12 Underdeviation and Overdeviation ± 0.5% of Udin 10% – 150% of Udin
The UMG605US meets IEC 61000-4-30 Class S requirements for:
• Aggregations, Time Clock Uncertainty, Flagging, Transient Influence Quantities