Instructions

UMG 605-PRO
www.janitza.de
69
16. 12 Specifications per IEC 61000-4-30 class S
Characteristic Uncertainty Metering range
5.1 Frequency ± 50 mHz 42.5 Hz – 57.5 Hz,
51 Hz – 69 Hz
5.2 Supply voltage level ± 0.5% of Udin 20% – 120% of Udin
5.3 Flicker ± 5% of measured value 0.4 – 4.0 Pst
5.4 Drops and excessive
increases
Amplitude: ± 1% of Udin
Duration: ± 1 period
N/A
5.5 Voltage interruptions Duration: ± 1 period 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
IEC 61000-2-4 class 3
5.9 Interharmonics IEC 61000-4-7 class 2 10% – 200% of
IEC 61000-2-4 class 3
5.10 Mains signal voltage In the range 3%-15% of
Udin, ± 5% of Udin.
3% – 15% of Udin
5.12 Downward/upward
deviation
± 0.5% of Udin 10% – 150% of Udin
The UMG 605-PRO meets the requirements according to IEC 61000-4-30 class A for:
• compensation
• time uncertainty
• marking concept
• transient influence quantities