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, for 16 h) –25 °C to +85 °C
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
Limit temperatures for longterm storage –25 °C to +55 °C
Limit Temperatures during Transport –25 °C to +70 °C
Storage and transport of the device with factory packaging!
Limit Temperatures for Normal Operation (i.e. output
relays not energized)
–20 °C to +70 °C
Limit temperatures under maximum load (max. cont.
admissible input and output values)
–5 °C to +55 °C for 7VE61
–5 °C to +40 °C for 7VE63
Humidity
Admissible humidity
yearly average ≤ 75 % relative humidity;
On 56 days of the year up to 93% relative humidity. Conden-
sation must be avoided in operation!
Siemens recommends that all devices be installed so that they are not exposed to direct sunlight nor subject to large
fluctuations in temperature that may cause condensation to occur.
4.1.7
Technical Data
4.1 General
SIPROTEC 4, 7VE61 and 7VE63, Manual 201
C53000-G1176-C163-3, Edition 10.2017
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