Operating conditions
Instruction handbook b maXX BM3000, BM3200, BM3300
Document no. 5.11018.11 Baumüller Nürnberg GmbH
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of 218
3.3
3.3.6 Correction factors at modified operational conditions
If the devices BM3200, BM3300 are used at operational conditions, which cause different
correction factors, then all correction factors for the permitted output power and accord-
ingly the output current, must be taken into account by multiplication at the same time.
The following correction factors are to be considered if nothing other is specified at the
„Technical data“ of the device:
3.3.6.1 Installation altitude
The output power must be reduced against the rated power, according to the following
figure, if the devices BM3000, BM3200, BM3300 are used above an altitude of 1000 m,
no operation is permitted above an altitude of 2000 m.
Figure 7: Reducing of output power in dependence of altitude
NOTE!
The temperature of the cold plate temperature must be higher or equal to the sur-
rounding temperature to prevent condensation.
NOTE!
It is no derating necessary while single phase operation of a three phase device
BM3201-XT, BM3301X-XT.
Output Power
Rated Power
Altitude
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