Siemens siprotec 7SA6 User Manual

Technical Data
10-8 7SA6 Manual
C53000-G1176-C133-1
binary inputs, and
communications interfaces
– High voltage test (routine test) 3.5 kVDC
only power supply and binary inputs
– High Voltage Test (routine test) 500 V (rms), 50 Hz
only isolated communications
interfaces
– Impulse voltage test (type test) 5 kV (peak); 1.2/50 µs; 0,5 Ws; 3 positive
all circuits except for communication and 3 negative surges in intervals of 5 s
interfaces, class III
EMC Tests;
Interference
Immunity
(Type Tests)
Standards: IEC 60255–6 and –22, (Product standards)
EN 50082–2 (Generic standard)
DIN 57435 Part 303
– High frequency test 2.5 kV (Peak); 1 MHz; τ = 15 ms;
IEC 60255–22–1, class III 400 surges per s; test duration 2 s
and VDE 0435 part 303, class III Ri = 200 Ω
– Electrostatic discharge 8 kV contact discharge;
IEC 60255–22–2 class IV 15 kV air discharge, both polarities;
and IEC 61000–4–2, class IV 150 pF; R
i
= 330 Ω
– Irradiation with HF field, non-modu- 10 V/m; 27 MHz to 500 MHz
lated IEC 60255–22–3 (report) class III
– Irradiation with HF field, amplitude 10 V/m; 80 MHz to 1000 MHz; 80 % AM;
modulated; IEC 61000–4–3, class III 1kHz
– Irradiation with HF field, 10 V/m; 900 MHz; repetition frequency
pulse modulated 200 Hz; duty cycle of 50 %
IEC 61000–4–3/ENV 50204, class III
– Fast transient disturbance/burst 4 kV; 5/50 ns; 5 kHz; burst length = 15 ms;
IEC 60255–22–4 and repetition rate 300 ms; both polarities;
IEC 61000–4–4, class IV R
i
= 50 Ω; test duration 1 min
– High energy surge voltages impulse: 1,2/50 µs
(SURGE), IEC 61000–4–5
installation class 3
power supply common mode: 2 kV; 12 Ω; 9 µF
diff. mode: 1 kV; 2 Ω; 18 µF
analog 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 MHz to 1,5MHz
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

Siemens siprotec 7SA6 Specifications

General

Brand	Siemens
Model	siprotec 7SA6
Category	Relays
Language	English