Converter Chassis Units Sinamics G130; General Information - Siemens SINAMICS G130 Engineering Manual

Converter Chassis Units SINAMICS G130

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General information

The SINAMICS G130 Chassis are AC/AC converters for medium to high-output single drives that can be combined
very flexibly with the associated system components and integrated into customer-specific cabinets or directly into
machines.
They are designed for applications with less stringent requirements in terms of control quality and feature a simple,
6 - pulse rectifier, i.e. they are not capable of regenerative operation.
SINAMICS G130 are available for the line supply voltages and outputs listed in the table below:
Line supply voltage
380 V – 480 V 3AC
500 V – 600 V 3AC
660 V – 690 V 3AC
Line supply voltages and output power ranges of SINAMICS G130 chassis units
SINAMICS G130 Chassis comprise two independent components:
•
Power Module
•
Control Unit
The Power Module includes the following components:
•
6-pulse rectifier for 1Q operation
•
DC link capacitors
•
motor-side IGBT inverter
•
gating and monitoring electronics
•
DC link precharging circuit
•
fan with appropriate voltage supply
Power Module and Control Unit can be assembled close together or mounted at separate locations. At Power
Modules with lower power ratings, the Control Unit can be mounted externally on the left side-panel and at Power
Modules with higher power ratings, installation inside the Power Module itself is possible.
The Power Modules are supplied with a DRIVE-CLiQ cable for communication with the Control Unit and a cable for
the 24 V supply to the Control Unit. With these, the installation of the Control Unit on either the side of the Power
Module or within it is possible. If Power Module and Control Unit are at separate locations, the cables should be
ordered in the appropriate lengths.
The Control Unit is available in the "CU Kit" which is a simpler ordering option. This kit comprises the Control Unit, the
Compact Flash Card and a product documentation CD.
Predefined interfaces – either via the terminal block or PROFIBUS – make it much easier to commission and control
the drive. The interfaces of the CU320 Control Unit can be supplemented with additional modules, such as the TB30
Terminal Board or the TM31 Terminal Module.
It is advisable to use the internal auxiliary power supply of the Power Module as the 24 V source for the Control Unit.
If further customer interfaces are needed to communicate with the drive, it might be necessary to provide an external
24 V supply.
The drive system can be tailored optimally to meet the relevant requirements with numerous additional components
such as line fuses, line reactors, braking units, motor reactors and motor filters.
Engineering Information
Converter output
110 kW – 560 kW at 400 V
110 kW – 560 kW at 500 V
75 kW – 800 kW at 690 V
SINAMICS Engineering Manual - May 2008
SINAMICS G130
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