Lenze 8200 Frequency inverters - Manual (Page 244)

Network of several drives
8200SHB0199 10-1
10 Network of several drives
10.1 Function
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A DC-bus network of controllers enables the energy exchange between the
connected controllers on the DC-voltage level.
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If one or more controllers operate in generator mode (braking), the
recovered energy will be fed into the shared DC-voltage bus or the DC
source. The energy will then be available in the network of controllers which
operate in motor mode.
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The energy from the three-phase AC mains can be supplied as follows:
- Central supply via a 934X supply and feedback module.
- Decentral supply by connecting several controllers of the network to the
mains.
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The use of brake units, supply units and the energy consumption from the
three-phase AC mains can be reduced.
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The number of mains supplies can be perfectly adapted to your application.
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