Operating temperature according to IEC 60688
The admissible maximum operating
temperature depends on the output
load and the installation method
cf. Appendix I
Example:
Measuring voltage U
L-L
= 3 * 100 V;
output load 3 * 10 mA at rated burden (R
BIN
= 375 Ω)
Mounting without spacing T
U
= -10°C to 55°C
In accordance with IEC 60688
usage group III
Storage and transport
temperature range
According IEC 60688
-40 °C to +85 °C
Electromagnetic compatibility
Emission
according to generic standard
EN 61000-6-4 (IEC-CISPR 11 / A)
Immunity
according to generic standard
EN 61000-6-2
(IEC 61000-4-2, -3, -4, -6; level 3)
according to product standards
IEC 60255-22-1, -3
and
IEC 60688
Mechanical resistance according to IEC 61010-1
Vibration tests
during operation
during transport
seismic vibration
IEC 60255-21-1, class 2
IEC 60255-21-1, class 1
IEC 60255-21-3, class 1
Shock test IEC 60255-21-2, class 1
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