Ambient Temperature - Siemens SINAMICS DCM Operating Instructions Manual
Control module
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Also See for SINAMICS DCM:
- List manual (1205 pages) ,
- Manual (705 pages) ,
- Operating instructions manual (554 pages)
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Technical data
4.2 Unit data
Ambient temperature
Application
Tu [°C]
Transport,
-40 ... +70
storage
Operation
0 ... +55
4.2
Unit data
Table 4- 2
Technical data for SINAMICS DC MASTER Control Module
Armature
Measurable rated supply voltage
Electronics power supply,
rated supply voltage
Rated field supply voltage
Rated frequency
Rated field DC voltage
1)
Rated field DC current
Closed-loop control constancy
Degree of protection
Protection class
Dimensions
Weight
The field supply voltage may be below the rated field voltage (setting for p50078.1, input voltages of up to 85 V are
1)
permitted). The output voltage decreases accordingly.
This output voltage can no longer be achieved at voltages below 95% of the rated supply voltage.
Conditions:
2)
The closed-loop control (PI control) constancy is referred to the rated motor speed and applies when the SINAMICS DC
MASTER is in the warm operating state. This is subject to the following preconditions:
- Temperature changes of ± 10 °C
- Changes to the line voltage of +10%/-5% of the rated input voltage
- Temperature coefficient of the tachometer generator with temperature compensation: 0.15‰ every 10 °C (for analog
tachometer generator only)
- Constant setpoint (14-bit resolution)
The option of operating with an extended frequency range can be provided on request.
3)
38
Comment
Only applies when product is in its original packing
In order to ensure sufficient cooling for the electronics components, the supply air
temperature needs to be reduced by 3.5 K/500 m for altitudes more than 1000 m above
sea level.
1)
V
5.6 / 50 / 125 / 250 / 575 / 1000
V
18 to 30 DC; In = 5 A
V
2-ph. 400 V AC (+15% / -20%)
2-ph. 480 V AC (+10% / -20%)
Hz
The units automatically adjust to the frequency of the applied
line voltage in a range from 45 to 65 Hz
V
325 / 390
A
40
Δn = 0.006% of rated motor speed during operation with
incremental encoder and digital setpoint
Δn = 0.1% of rated motor speed during operation with analog
tachometer or analog setpoint
IP00 acc. to DIN EN 60529
Class I (with protective conductor system) and class III (PELV)
to EN 61800-5-1
See Dimension drawings Chapter "Transport, unpacking,
installation (Page 39)"
kg
12
.
3)
2)
SINAMICS DCM Control Module
Operating Instructions, 12/2018, A5E34888669A
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