Technical Data
10-10
7SA6 Manual
C53000-G1176-C156
diff. mode:
1 kV; 2
Ω
; 18 µF
analogue inputs, binary inputs
common mode:
2 kV; 42
Ω
; 0.5 µF
and outputs
diff. mode:
1 kV; 42
Ω
; 0.5 µF
– Line conducted HF, amplitude
10 V; 150 kHz to 80 MHz; 80 % AM; 1 kHz
modulated; IEC 61000–4–6, class
III
– Power system frequency magnetic
30 A/m continuous; 300 A/m for 3 s; 50 Hz
field; IEC 61000–4–8, class
IV
;
0.5 mT; 50 Hz
IEC 60255–6
– Oscillatory surge withstand capability 2.5 to 3 kV (peak value); 1 to 1.5 MHz
ANSI/IEEE C37.90.1
decaying wave; 50 surges per s;
duration 2 s; R
i
= 150
Ω
to 200
Ω
– Fast transient surge withstand cap-
4 kV to 5 kV; 10/150 ns; 50 surges per s;
ability, ANSI/IEEE C37.90.1
both polarities; duration 2 s; R
i
= 80
Ω
– Radiated electromagnetic interference 35 V/m; 25 MHz to 1000 MHz
ANSI/IEEE Std C37.90.2
amplitude and pulse modulated
– Damped oscillations
2.5 kV (peak value), polarity alternating;
IEC 60694, IEC 61000–4–12
100 kHz, 1 MHz, 10 MHz and 50 MHz;
R
i
= 200
Ω
EMC Tests; Inter-
ference Emission
(Type Tests)
Standard:
EN 50081–* (Generic standard)
– Conducted interference,
150 kHz to 30 MHz
only power supply voltage
limit class B
IEC–CISPR 22
– Radio interference field strength
30 MHz to 1000 MHz
IEC–CISPR 22
limit class B
Summary of Contents for siprotec 7SA6
Page 2: ...Siemens Aktiengesellschaft Book No C53000 G1176 C156 2 ...
Page 18: ...xviii 7SA6 Manual C53000 G1176 C156 2 ...
Page 32: ...Introduction 1 14 7SA6 Manual C53000 G1176 C156 2 ...
Page 82: ...Hardware and Connections 2 50 7SA6 Manual C53000 G1176 C156 2 ...
Page 119: ...SIPROTEC 4 Devices 4 25 7SA6 Manual C53000 G1176 C156 2 Figure 4 20 CFC Logic example ...
Page 190: ...Configuration 5 62 7SA6 Manual C53000 G1176 C156 2 ...
Page 652: ...Installation and Commissioning 8 78 7SA6 Manual C53000 G1176 C156 2 ...
Page 724: ...Technical Data 10 56 7SA6 Manual C53000 G1176 C156 ...
Page 800: ...Appendix A 76 7SA6 Manual C53000 G1176 C156 2 ...
Page 866: ...Appendix B 66 7SA6 Manual C53000 G1176 C156 2 ...
