Siemens SIPROTEC 7UT63 series - 4.1 General

4 Technical Data
422
7UT613/63x Manual
C53000-G1176-C160-2
4.1 General
4.1.1 Analogue Inputs
Voltage Inputs
Voltage Inputs
4.1.2 Auxiliary Voltage
Direct Voltage
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 Approx. 0.05 VA
– at I
N
= 5 A 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
Voltage supply through integrated converter
Rated auxiliary voltage U
H
— 24/48 VDC
Permissible voltage range 19 to 58 VDC
Rated auxiliary voltage U
H
— 60/110/125V—
Permissible voltage range 48 to 150 V—
Rated auxiliary voltage U
H
— 110/125/220/250 V—
Permissible voltage range 88 to 300 V—