Siemens SIPROTEC 6MD665, Manual

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4.1 General Device Data
135
6MD665 Manual
C53000-G1876-C103-3
4.1.6 Mechanical Stress Tests
Vibration and
Shock Stress
During Operation
Vibration and
Shock Stress
During Transport
4.1.7 Climatic stress tests
Temperatures
Harmonic Currents on the Network Lead at
230 V AC IEC 61000–3–2 Device is to be assigned Class D; (applies only
for devices with > 50 VA power consumption)
Voltage Variations and Flicker on the
Network Lead at 230 V AC IEC 61000-3-3 Limits are observed
Standards: IEC 60 255–21 and IEC 60 068
Vibration IEC 60255-21-1, Class II IEC
60068-2-6 Sinusoidal
10 Hz to 60 Hz:
±
0.075 mm Amplitude; 60 Hz to
150 Hz: 1g acceleration
frequency sweep rate 1 Octave/min 20 cycles in
3 orthogonal axes.
Shock IEC 60 255-21-2, Class I IEC 60 068-
2-27 Half-sine shaped Acceleration 5 g, duration 11
ms, 3 shocks in each direction of 3 orthogonal
axes
Seismic Vibration IEC 60 255–21–3, Class I
IEC 60 068–3–3 Sinusoidal 1 Hz to 8 Hz:
±
3.5 mm Amplitude
(horizontal axis); 1 Hz to 8 Hz:
±
1.5 mm Ampli-
tude (vertical axis); 8 Hz to 35 Hz: 1 g accelera-
tion Amplitude (horizontal axis) 8 Hz to 35 Hz:0.5
g acceleration (vertical axis) Frequency Sweep
Rate 1 Octave/min 1 cycle in 3 orthogonal axes
Standards: IEC 60 255–21 and IEC 60 068
Vibration IEC 60255–21–1, Class I IEC
60068–2–6 sinussoidal 5 Hz to 8 Hz:
±
7.5 mm Amplitude;
8 Hz to 15 Hz: 2 g acceleration frequency sweep
rate 1 Octave/min 20 cycles in 3 orthogonal axes.
Shock IEC 60 255–21–2, Class I IEC 60
068–2–27 Half-sine shaped acceleration 15 g, duration 11
ms, 3 shocks in each direction of 3 orthogonal
axes
Continuous Shock IEC 60 255–21–2, Class
I IEC 60 068–2–29 Half-sine shaped acceleration 10 g, duration 16
ms, 1000 shocks in each direction of 3 orthogo-
nal axes
Standards: IEC 60255-6
Type tested (acc. IEC 60086-2-1 and -2, Test
Bd, for 16 h) –5
°
C to +55
°
C
Permissible temporary operating tempera-
ture (tested for 96 h) –20
°
C to +70
°
C in quiescent state, i.e. no
pickup and no indications
(legibility of display may be restricted from +131
°
F (+55
°
C))
Recommended for permanent operation
(according to IEC 60 255-6) +23
°
F to +131
°
F (–5
°
C to +55
°
C)