SIEMENS
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Siemens CR 1 · 2015
6
Drive systems
SINAMICS S120 built-in devices
Basic Line Modules in chassis format
■
Overview
Basic Line Modules are used for applications in which no energy
is returned to the supply or where the energy exchange between
motor and generator axes takes place in the DC link. The con-
nected Motor Modules are pre-charged via the thyristor gate
control. The thyristors are always fired at a delay angle of 0° in
operation. Basic Line Modules are designed for connection to
grounded TN/TT systems and non-grounded IT systems.
In a Basic Line Module in chassis format, a Braking Module of
the corresponding size can be installed to support generating
mode of the drive system in combination with an external bra-
king resistor.
■
Design
The Basic Line Modules in chassis format feature the following
connections and interfaces as standard:
•
1 power connection
•
1 connection for the 24 V DC electronics power supply
•
1 DC link connection (DCP, DCN) for supplying the connected
Motor Modules
•
1 DC link connection (DCPA, DCNA) for connecting a Braking
Module
•
1 temperature sensor input (KTY84-130 or PTC/Pt100)
•
3 DRIVE-CLiQ sockets
The status of the Basic Line Modules is indicated via two multi-
color LEDs.
The scope of supply of the Basic Line Modules includes:
•
0.6 m (1.97 ft) DRIVE-CLiQ cable for connection to a CU320-2
or SIMOTION D4x5-2 Control Unit or Controller Extension
CX32-2
•
1.45
m (4.76
ft) DRIVE-CLiQ cable for connection between the
Control Unit and first Motor Module
■
Selection and ordering data
Accessories
For technical specifications, selection and ordering data for
the associated line reactors, line filters and the recommended
line-side components, see Catalog D 21.3, Chapter 3 "System
components".
■
More information
For detailed technical information, see Catalog PM 21,
Chapter 3 Basic Line Modules in chassis format.
Rated power
Basic Line Module
in chassis format
kW (hp)
Article No.
Line voltage 380 ... 480 V 3 AC
200 (300)
6SL3330-1TE34-2AA3
250 (400)
6SL3330-1TE35-3AA3
400 (600)
6SL3330-1TE38-2AA3
560 (800)
6SL3330-1TE41-2AA3
710 (1000)
6SL3330-1TE41-5AA3
Line voltage 500 ... 690 V 3 AC
250
6SL3330-1TG33-0AA3
355
6SL3330-1TG34-3AA3
560
6SL3330-1TG36-8AA3
900
6SL3330-1TG41-1AA3
1100
6SL3330-1TG41-4AA3
© Siemens AG 2015