Ambient conditions Lexium 52:
|
Procedure |
Parameter |
Value |
Basis |
|---|---|---|---|
|
Operation |
Class 3K3 |
IEC/EN 60721-3-3 |
|
|
Degree of protection housing |
IP 20 with plug-in-connectors |
||
|
Supplemental degree of protection of installed product |
IP 54 |
||
|
Pollution degree |
2 |
||
|
Ambient temperature |
0...+45 °C / +32...113 °F |
||
|
oCondensation |
No |
||
|
oIcing |
No |
||
|
oOther liquid |
No |
||
|
Relative humidity |
5%...95% |
||
|
Class 3M3 |
|||
|
Shock |
100 m/s2 |
||
|
Vibration |
10 m/s2 |
||
|
Transport |
Class 2K3 |
IEC/EN 60721-3-2 |
|
|
Ambient temperature |
-25...+70 °C / -13...+158 °F |
||
|
oCondensation |
No |
||
|
oIcing |
No |
||
|
oOther liquid |
No |
||
|
Relative humidity |
5%...95% |
||
|
Class 2M2 |
|||
|
Shock |
300 m/s2 |
||
|
Vibration |
10 m/s2 |
||
|
Long-term storage in transport packaging |
Class 1K4 |
IEC/EN 60721-3-1 |
|
|
Ambient temperature |
-25...+55 °C / -13...+131 °F |
||
|
oCondensation |
No |
||
|
oIcing |
No |
||
|
oOther liquid |
No |
||
|
Relative humidity |
5%...95% |
||
The installation altitude is defined as height above sea level.
|
Installation altitude without power reduction |
<1000 m (<3281 ft) |
|
Installation altitude while complying with all of the following conditions: o55 °C (131 °F) maximum ambient temperature oReduction of the continuous power by 1% per 100 m (328 ft.) above 1000 m (3281 ft.) |
1000...2000 m (3281...6562 ft.) |
|
Installation altitude above sea level when complying with all of the following conditions: o40 °C (104 °F) maximum ambient temperature oReduction of the continuous power by 1 % per 100 m (328 ft.) above 1000 m (3281 ft.) oOvervoltages of the supplying grid limited to an overvoltage category III according to IEC 60664-1/IEC 61800-5-1 |
2000...3000 m (6562...9843 ft.) |
Degree of Protection When Using the Safety Function
Ensure that no conductive pollution can deposit in the product (pollution degree 2). Conductive pollution can cause the safety function to be ineffective.
