Control Cable Connections; Possibilities Of Connecting-Up The Control Terminal Strip -X100 - Siemens SIMOVERT MV Series Commissioning Instructions

6 and 6,6 kV
2.3

Control cable connections

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.).
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.
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
terminal strip -X100.
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
(plant/system side)
Connection, 400 V aux. supply PE
Cross-section, 4 mm
18
65
A to 115 A
125 A to 145 A
175 A to 190 A
1A X100
2
N 2A X100
2C X100
3A X100
L1
4A X100
L2
5A X100
L3
5C X100
×
2
2 185 mm
×
2
2 185 mm
×
2
3 185 mm
2 2
and 4 mm can be connected at control
Internal equipment
1B
2B
2D
3B
4B
5B
5D
Siemens AG
SIMOVERT MV Commissioning Instructions
×
2
2 185 mm
×
2
3 185 mm
×
2
4 185 mm
6SE8004-0BH76