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Siemens AG 6SE8004-0BH76
18
SIMOVERT MV Commissioning Instructions
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65
A to 115 A
2
×
185 mm
2
2
×
185 mm
2
125 A to 145 A
2
×
185 mm
2
3
×
185 mm
2
6 and 6,6 kV
175 A to 190 A
3
×
185 mm
2
4
×
185 mm
2
2.3
Control cable connections
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When the power supply voltage is switched-in and switched-out, the outputs can
assume undefined statuses as a result of the voltage characteristic. These
conditions must be taken into account when configuring/engineering the
SIMOVERT MV drive converter as well as when engineering the plant/system
(technological controller etc.).
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If external voltages are connected to the inputs of the SIMOVERT MV drive
converter (e.g. pulse encoders), which are supplied from an external power supply,
then these external power supplies must also be shut down when the internal drive
converter power supplies are shut down or if they fail.
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The circuit diagrams supplied with the equipment are binding for connecting-up the
power-, control- and signal cables!
2.3.1
Possibilities of connecting-up the control terminal strip -X100
Cable cross-sections of between 0.5 mm
2
and 4 mm
2
can be connected at control
terminal strip -X100.
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The auxiliary supply is connected via terminal strip -X100 in the control cabinet.
The power supply is required to supply the control electronics, SIMADYN D
subrack, CCU subrack, internal 24 V, GSV (55 V / 100 kHz), the control and the
power section of the heat exchanger as well as the drive converter pre-charging.
External equipment
Internal equipment
(plant/system side)
Connection, 400 V aux. supply PE
Cross-section, 4 mm
2
N
L1
L2
L3
1A
X100
1B
2A
X100
2B
2C
X100
2D
3A
X100
3B
4A
X100
4B
5A
X100
5B
5C
X100
5D
Содержание SIMOVERT MV Series
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