Technical Data 05.2006
6SE7087-2JD60 Siemens AG
13-2 Operating Instructions SIMOVERT MASTERDRIVES
NOTE
Complete fulfillment of the degree of
protection IP20 in accordance with
EN 60529 is dependent on how many
incoming and outgoing control cables
cover the opening area on the lower
section of the unit. If degree of
protection IP20 also has to be met in
operation, the opening may have to
be subsequently reduced.
3 9 15 160
25
50
75
100
0
Pulse frequency in kHz
Permissible rated current in %
612
10 30 500
25
50
75
100
0
Cooling-medium temp. in °C
Permissible rated current in %
20 40
1000 2000 3000 40000
75
100
Installation altitude above sea level in m
Permissible rated input voltage in %
acc. to VDE 0110 / IEC 664-1
(not necessary acc. to UL / CSA)
<1>
The more favourable derating curve only applies
to units of sizes B to D at a rated input voltage
of 380 - 400 V
1000 2000 3000 40000
70
80
90
100
60
Installation altitude above sea level in m
Permissible rated current in %
Temp
[°C]
Derating
factor K
2
50 0,76
0,87945
1,125 *35
1,040
Altitude
[m]
Derating
factor K
1
1000 1,0
0,92000
0,84000
0,8453000
1,25 *30
1,375 *25
50
<1>
* See
the
following
Note
Fig. 13-1 Derating curves
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