Baumuller b maXX 5000, Инструкция по эксплуатации

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Technical data
Instruction handbook b maXX 5000
Document No.: 5.09021.16
49
of 328
3
3.3.5.1 Correction values for the output current of the mains inverter BM50XX, BM51XX
Installation

altitude
If the devices BM50XX , BM51XX are operated above an absolute altitude of 1000 m,
then the permitted output current I
permitted
(adjusted output rated current) must be re-
duced against the output rated current (see Z Electrical data BM50XX; BM51XX – as from
page 58) according to the following curve.
0%
20%
40%
60%
80%
100%
120%
0m 1.000m 2.000m 3.000m 4.000m 5.000m
Output curr
ent I
pe
rmi
tte
d
Outp
ut rated current I
ra
te
d
1,0
0,8
0,6
0,4
0,2
Installation altitude
k
H
Correction value installation altitude k
H
Figure 18: Correction value k
H
in dependence on the installation altitude H, BM50XX, BM51XX
Operating

temperature
The devices BM50XX , BM51XX were designed to be operated at an operating tempera-
ture of T
rated
= 40 °C. If the devices are operated at temperatures between 40 °C and
55 °C the permitted output current (I
permitted
) must be reduced:
k
T
1
Coolant temperature - 40 °C
°C
---------------------------------------------------------------------------------
0,03

 
 
–
=
The coolant temperature complies with the environmental temperature of air-cooled de-
vices, with the water temperature of water-cooled devices and the surface temperature of
the cold plate/mounting panel of devices with cold plate cooling.
The permitted output current I
permitted
(adjusted output rated current) is calculated accord-
ing following formula:
I
permitted
I
rated
k
T
k
H
 
=
I
rated
= Output rated current at 40 °C and up to 1000 m,,
see Z Electrical data BM50XX; BM51XX – as from page 58.