1 2 3 4 A - SIPROTEC

Technical Data
4.1 General
4.1 General
4.1.1 Analogue Inputs
Voltage Inputs
Voltage Inputs
456
Rated frequency f N 50 Hz / 60 Hz / 16.7 Hz (adjustable)
Nominal current I Nom 1 A or 5 A or 0.1 A (changeable)
Power consumption per input
– at I N = 1 A
7UT612
7UT613/63x
– at I N = 5 A
7UT612
7UT613/63x
approx. 0.02 VA
approx. 0.05 VA
approx. 0.2 VA
approx. 0.3 VA
– at I N = 0.1 A Approx. 1 mVA
– for high-sensitivity input at 1 A Approx. 0.05 VA
Current overload capability per input
– thermal (rms) 100 I N for 1 s
30 I N for 10 s
4 I N continuous
– dynamic (pulse current) 250 I N (half-cycle)
Current overload capability for high-sensitivity input
– thermal (rms) 300 A for 1 s
100 A for 10 s
15 A continuous
– dynamic (pulse current) 750 A (half-cycle)
Secondary Nominal Voltage 80 V to 125 V
Measuring Range 0 V to 200 V
Power Consumption At 100 V Approx. 0.3 VA
Voltage path overload capacity
- thermal (RMS) 230 V continuous
SIPROTEC, 7UT6x, Manual
C53000-G1176-C230-2, Release date 06.2012