Siemens SIPROTEC 7SJ46 User Manual

Manual 7SJ46 Technical Data
C53000-K1174-C002-4 65
EMC tests for noise emission (type tests)
Conducted interference voltage HF,
amplitude modulated, IEC 60255–
22–6 and
IEC 61000–4–6, Class III
10 V; 150 kHz to 80 MHz; 80 %; 1 kHz;
AM; R
i
= 150 Ω
Power frequency magnetic field
IEC 61000–4–8, Class IV
IEC 60255–6
30 A/m continuous;
300 A/m for 5 s; 50 Hz
0.5 mT; 50 Hz
Damped oscillation
IEC 60694, IEC 61000–4–12,
Class III
2.5 kV (peak, polarity alternating);
100 kHz; 1 MHz, 10 MHz and 50 MHz;
R
i
= 200 Ω; duration ≥ 2s
Oscillatory Surge Withstand
Capability
ANSI/IEEE C37.90.1
not across open contacts
2.5 to 3 kV (peak);
1to1.5MHzdampedwave;
50 shots per s;
duration ≥ 2s;R
i
=150Ω to 200 Ω
Fast Transient Surge Withstand
Capability ANSI/IEEE C37.90.1
not across open contacts
4kVto5kV;10/150ns;
50 and 120 pulses per s;
both polarities; duration ≥ 2s;
R
i
=80Ω
Radiated Electromagnetic
Interference
ANSI/IEEE C37.90.2
35 V/m; 25 MHz to 1000 MHz
amplitude and pulse modulated
Standards EN 50081–* (generic)
Conducted interference voltage,
auxiliary voltage IEC CISPR 22,
EN 55022
DIN EN VDE 0878 Part 22
150 kHz to 30 MHz
Class B
Interference field strength
IEC CISPR 22,
EN 5022
VDE 0878 Part 22
30 MHz to 1000 MHz
Class B
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Siemens SIPROTEC 7SJ46 Specifications

General

Brand	Siemens
Model	SIPROTEC 7SJ46
Category	Power distribution unit
Language	English