Eaton PowerXL DA1 - Page 187

6 Technical Data
6.9 Braking resistances
DA1 Variable Frequency Drives 11/16 MN04020005Z-EN www.eaton.com 183
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All brake resistors feature a temperature switch for protection
against thermal overload.
This dry contact (N/C) can be directly integrated into the DA1
variable frequency drive’s control section and work as an
external fault message (control terminal 10, DI5, parameter
P9-08 = 5).
Exception:
Resistors DX-BR3-100 and DX-BR5-33 do not feature a circuit-
breaker. They are inserted into the corresponding recesses on
the DA1 variable frequency drive’s heat sinks (frame sizes FS2
to FS5) and are automatically protected against thermal
overloads as a result (heat sink overtemperature, display: O- t).
￫
For more information and technical data on the DX-BR… brake
resistors listed here, please refer to the corresponding
instruction leaflet for the individual designs: IL04012024Z,
IL04011ZU, IL04014ZU, IL04015ZU, and IL04021ZU.
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R
B
2
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T2
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