Siemens SIPROTEC 4 7VK61 - Mechanical Tests; Climatic Stress Tests

Mechanical Tests
Vibration and Shock Resistance during Stationary Operation
Standards: IEC 60255-21 and IEC 60068
Oscillation
IEC 60255-21-1, Class 2
IEC 60068-2-6
Sinusoidal
10 Hz to 60 Hz: ± 0,075 mm amplitude;
60 Hz to 150 Hz: 1 g Acceleration
Frequency sweep 1 octave/min
20 cycles in 3 orthogonal axes
Shock
IEC 60255-21-2, Class 1
IEC 60068-2-27
Semi-sinusoidal
5 g acceleration, duration 11 ms,
each 3 shocks (in both directions of the 3 axes)
Seismic vibration
IEC 60255-21-3, Class 1
IEC 60068-3-3
Sinusoidal
1 Hz to 8 Hz: ± 3,5 mm amplitude (horizontal axis)
1 Hz to 8 Hz: ± 1,5 mm amplitude (vertical axis)
8 Hz to 35 Hz: 1 g acceleration (horizontal axis)
8 Hz to 35 Hz: 0,5 g acceleration (vertical axis)
Frequency sweep 1 octave/min
1 cycle in 3 orthogonal axes
Vibration and Shock Resistance during Transport
Standards:
IEC 60255-21 and IEC 60068
Oscillation
IEC 60255-21-1, Class 2
IEC 60068-2-6
Sinusoidal
5 Hz to 8 Hz: ± 7,5 mm amplitude;
8 Hz to 150 Hz: 2 g acceleration
frequency sweep 1 octave/min
20 cycles in 3 orthogonal axes
Shock
IEC 60255-21-2, Class 1
IEC 60068-2-27
Semi-sinusoidal
15 g acceleration, duration 11 ms,
each 3 shocks (in both directions of the 3 axes)
Continuous shock
IEC 60255-21-2, Class 1
IEC 60068-2-29
Semi-sinusoidal
10 g acceleration, duration 16 ms,
1000 shocks each in both directions of the 3 axes
Climatic Stress Tests
Temperatures
Standards:
IEC 60255-6
Type tested (acc. IEC 60086-2-1 and -2, Test Bd) -25 °C to +85 °C or -13 °F to +185 °F
Admissible temporary operating temperature (tested for
96 h)
-20 °C to +70 °C or -4 °F to +158 °F (legibility of display may be
restricted from +55 °C or 131 °F)
Recommended for permanent operation (according to
IEC 60255-6)
-5 °C to +55 °C or 23 °F to +131 °F
If max. half of the inputs and outputs are subjected to the max.
permissible values
Limit temperatures for storage -25 °C to +55 °C or -13 °F to +131 °F
Limit temperatures during transport -25 °C to +70 °C or -13 °F to +158 °F
Storage and transport of the device with factory packaging!
4.1.6
4.1.7
Technical Data
4.1 General
SIPROTEC 4, 7VK61, Manual 233
C53000-G1176-C159-5, Edition 05.2018