SIEMENS
4/4
Siemens D 11 · 2015
■
Design
（继续）
4
SINAMICS G150
Drive converter cabinet units
75 kW到2700 kW
Basic design of a SINAMICS G150 converter cabinet unit with several
essential options
SINAMICS G150转换器柜单元的基本设计并行
连接以增加额定功率，具有几个必不可少的
选项
Motor connection
Inverter
直流链接
整流器
Line reactor
V
k
= 2 %
Line contactor
（选项l13）
1)
Fuses
1)
主控制开关
1)
(Option L26)
线连接
g_d011_en_00016d
选项
Converter version A
1) With an output current > 800 A,
the main control switch, fuses and line contactor are
replaced by a circuit-breaker.
>
500 KW（选件L23）
≤ 500 kW as standard
Converter version C
DC
AC
DC
AC
3〜
M
PE
-x1
PE
-x2
Motor connection
Inverter
(2 Units)
2)
直流链接
整流器
(2 Units)
Line reactor
v
k
= 2 %
（选项l23）
Line contactor
1)
Fuses
1)
主控制开关
1)
(Option L26)
线连接
G_D011_EN_00066c
选项
Converter version A
1)
With an output current
1500 A, the main control switch, fuses and
线路接触器由断路器取代。输出电流
is composed of the sum of both subsystems.
_
>
DC
AC
DC
AC
DC
AC
DC
AC
2)
3 inverter units at 2700 kW
3〜
M
PE
PE
-x1
-x2
PE
-x1
PE
-x2
©Siemens AG 2015