Siemens 7XT71 Series, Руководство пользователя, Страница: 16 / 48

English 7XT7100-0*A00/DD
16 C53000-B119U-C128-1
Firmware-version of the protection relay 7UM
7UM515
≥
V3.11
7UM62
≥
V4.1
Electrical Tests
Insulation tests
Standards: IEC 60 255-5
and IEC 60870-2-1
- High voltage test (routine test) 4 kV (rms); 50 Hz
Output: Terminals 25, 27 against
all others terminals
- High voltage test (routine test) 3.5 kV dc
Auxiliary voltage: Terminals 7, 9, 11 against
all others terminals
- High voltage test (routine test) 3.5 kV dc
Outputs: Terminals 15, 17, 19, 21 against
all others terminals
- Impulse voltage test (type test) 5 kV (peak); 1.2/50 ms; 0.5 J; 3 positive
all circuits, class III and 3 negative impulses at intervals
of 5 s
EMC tests; immunity (type tests)
Standards: IEC 60 255-6, IEC 60 255-22
(product standards)
EN 50082-2 (generic standard)
VDE 0435 /part 303
- High frequency 2.5 kV (peak); 1 MHz;
τ
=15
μ
s;
IEC 60 255-22-1, class III 400 surges per s; duration 2 s
- Electrostatic discharge 4 kV/6 kV contact discharge; 8 V
IEC 60 255-22-2 class III air discharge; both polarities;
and IEC 61 000-4-2, class II I 150 pF; R
i
= 330 ohms
- Radio-frequency electromagnetic field, 10 V/m; 27 MHz to 500 MHz
non-modulated; IEC 60 255-22-3 (report) class III;
- Radio-frequency electromagnetic field, 10 V/m; 80 MHz to 1000 MHz;
amplitude modulated; IEC 61 000-4-3, class III 80 % AM; 1 kHz
- Radio-frequency electromagnetic field, puls 10 V/m; 900 MHz;
modulated; IEC 61 000-4-3/ENV 50204, class III repetition frequency 200 Hz;
duty cycle 50 %