Siemens SIVACON Руководство по установке - Страница 9
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2.3
Ambient temperature
The ambient temperature category for most standard types is–40 / D. This means a max.
temperature of 55 °C, an average temperature over 24 hours of 45 °C, and the average
temperature in one year should not exceed 35 °C. The maximum casing temperature of 60 °C
must not be exceeded. Temperature is one of the main stress factors for polypropylene type
capacitors. Temperature has a major influence on the useful life expectancy of the capacitor.
The use of damaged devices may result in death, serious injury, or property damage.
Capacitors should not be used any longer in case of dents, mechanical or any other kind of
damage.
Check the integrity of discharge resistors before installation.
Exceeding the maximum allowed temperature may set safety device out of operation. It
may result in death, serious injury, or property damage.
The maximum allowed temperature must not be exceeded.
Hazardous voltage will cause death, serious personal injury, or equipment damage.
Turn off and lock out all power supplying this equipment before working on this device.
Installation and maintenance instructions for Power Factor Correction (PFC) capacitors
Installation Manual, 05/2022, L1V30884033A
WARNING
WARNING
DANGER
Safety notes
2.3 Ambient temperature
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