Device overview
2.2 Applications, characteristics
Enclosed Drives
30
Operating Instructions, 12/2018, A5E36652151A
2.2.2
Features, quality, service
Features
The self-commutating, pulsed infeed/feedback unit, which is based on IGBT technology and
is equipped with a clean-power filter, makes the minimum of demands on the line – and is
very line friendly:
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The innovative clean-power filter minimizes line-side harmonics
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The total harmonic distortion factors of current THD(I) and voltage THD(U) are typically in
the range of approx. 3%.
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Power feedback (four-quadrant operation)
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Tolerant vis-à-vis fluctuations in the supply voltage
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Operation on weak lines
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Reactive power compensation is possible (inductive or capacitive)
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High drive dynamics
In addition, factors have been considered to ensure easy handling of the drive from the
planning and design phase through to operation. These factors include:
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Compact, modular, service-friendly design
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Straightforward planning/design and commissioning using the SIZER and STARTER
tools
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Ready to connect to facilitate the installation process
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Quick, menu-driven commissioning with no complex parameterization
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Clear and convenient drive monitoring/diagnostics, commissioning and operation via a
user-friendly graphic operator panel with measured values displayed in plain text or in a
quasi-analog bar display.
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SINAMICS is an integral part of Totally Integrated Automation (TIA). The TIA concept
offers an optimized range of products for automation and drive technology. This concept
is characterized by planning / design, communication, and data management procedures
that are consistent throughout the product range. SINAMICS is fully integrated in the TIA
concept.
Separate S7/PCS7 blocks and faceplates for WinCC are available.
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Integration in SIMATIC H systems is possible via a Y link.
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Drive Control Chart (DCC)
Drive Control Chart (DCC) expands the possibility of very simply configuring technological
functions for the SINAMICS drive system.
The block library encompasses a large selection of closed-loop, arithmetic and logic
function blocks, as well as more comprehensive open-loop and closed-loop control
functions. The user-friendly DCC editor enables easy graphical configuration and a clear
representation of control loop structures as well as a high degree of reusability of existing
diagrams. DCC is an add-on to the STARTER commissioning tool.
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