Siemens siprotec 7SD5, Руководство пользователя

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4.1 General
527
7SD5 Manual
C53000-G1176-C169-1
EMC Tests for Interference Immunity (type tests)
EMC Tests for Noise Emission (type test)
Standards: IEC 60255-6 and -22 (product standards)
EN 61000-6-2 (generic standard)
VDE 0435 Teil 301DIN VDE 0435-110
High frequency test
IEC 60255-22-1, Class III
and VDE 0435 Section 303, Class III 2.5 kV (Peak); 1 MHz;
τ
= 15
µ
s; 400 surges per s; Test Du-
ration 2 s; R
i
= 200
Ω
Electrostatic discharge
IEC 60255-22-2, Class IV
and IEC 61000-4-2, Class IV 8 kV contact discharge; 15 kV air discharge, both polarities;
150 pF; R
i
= 330
Ω
Irradiation with HF field, frequency sweep
IEC 60255-22-3, Class III
IEC 61000-4-3, Class III 10 V/m; 80 MHz to 1000 MHz; 80 % AM; 1 kHz
Irradiation with HF field, single frequencies
IEC 60255-22-3 IEC 61000-4-3, Class III
–amplitude-modulated
–pulse-modulated
10 V/m
80; 160; 450; 900 MHz; 80 % AM 1kHz; duty cycle > 10 s
900 MHz; 50 % PM, repetition frequency 200 Hz
Fast transient disturbances
Burst IEC 60255-22-4 and IEC 61000-4-4, Class IV 4 kV; 5/50 ns; 5 kHz; burst length = 15 ms; repetition rate 300
ms; both polarities: R
i
= 50
Ω
; Test Duration 1 min
High energy surge voltages (SURGE),
IEC 61000-4-5 installation Class 3
- Auxiliary voltage
– Analog measuring inputs, binary inputs, relay outputs Impulse: 1.2/50
µ
s
Common mode: 2 kV; 12
Ω
; 9
µ
F
Diff. mode: 1 kV; 2
Ω
; 18
µ
F
Common mode: 2 kV; 42
Ω
; 0. 5
µ
F
diff. mode: 1 kV; 42
Ω
; 0. 5
µ
F
Line conducted HF, amplitude modulated
IEC 61000-4-6, Class III 10 V; 150 kHz to 80 MHz; 80 % AM; 1 kHz
Power system frequency magnetic field
IEC 60255-6, IEC 61000-4-8
Class IV 0.5 mT; 50 Hz
30 A/m; continuous; 300 A/m for 3 s; 50 Hz
Oscillatory surge withstand capability
IEEE Std C37.90.1 2.5 kV (Peak); 1 MHz;
τ
= 15
µ
s; 400 Surges per s; Test Du-
ration 2 s; R
i
= 200
Ω
Fast transient surge withstand cap.
IEEE Std C37.90.1 4 kV; 5/50 ns; 5 kHz; burst length = 15 ms; repetition rate
300 ms; both polarities: R
i
= 50
Ω
; Test duration 1 min
Radiated electromagnetic interference
IEEE Std C37.90.2 35 V/m; 25 MHz to 1000 MHz
Damped oscillations IEC 60694, IEC 61000-4-12 2.5 kV (Peak Value), polarity alternating 100 kHz, 1 MHz,
10 MHz and 50 MHz, R
i
= 200
Ω
Standard: EN 50081-* (technical generic standard)
Radio noise voltage to lines, only auxiliary voltage IEC-
CISPR 22 150 kHz to 30 MHz
Limit class B
Interference field strength
IEC-CISPR 22 30 MHz to 1000 MHz
Limit class B
Harmonic currents on the network lead at 230 VAC
IEC 61000-3-2 Class A limits are observed.
Voltage fluctuations and flicker on the network incoming
feeder at 230 V AC
IEC 61000-3-3 Limits are observed
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