Siemens MICROMASTER 430 - General; Ambient Operating Conditions; Figure 2-1 Forming; Figure 2-2 Ambient Operating Temperature

2 Installation
MICROMASTER 430 Operating Instructions
6SE6400-5AC00-0BP0
21
2.1 General
Installation after a Period of Storage
Following a prolonged period of storage, you must reform the capacitors in the
inverter. The requirements are listed below.
Storage period less than 1 year:
No action necessary
Storage period 1 to 2 years Prior to energizing, connect to
voltage for one hour
Storage period 2 to 3 years Prior to energizing, form
according to the curve
Storage period 3 and more years Prior to energizing, form
according to the curve
100
50
75
0,5 1
Voltage
[%]
Time t [h]
2468
Figure 2-1 Forming
2.2 Ambient operating conditions
Temperature
0
20 30
10
40
[°C]
Operating temperature
-10
50
60
Variable Torque
75
50
25
100
[%]
Permissible output current
Figure 2-2 Ambient operating temperature
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