WEG CFW501, Руководство пользователя

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36 | CFW501
Optional Kits and Accessories
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7 OPTIONAL KITS AND ACCESSORIES
7.1 OPTIONAL KITS
The optional kits are hardware resources added to the inverter in the manufacturing
process. Thus, some models cannot receive all the options presented.
Check the optional kits available for each inverter model in table 2.2 .
7.1.1 Protection Rate Nema1
The inverters with code CFW501...N1 are used when protection rate Nema 1 is desired
and/or when metallic conduits are used for the wiring of the inverter.
7.2 ACCESSORIES
The accessories are hardware resources that can be added in the application. Thus,
all models can receive all the options presented.
The accessories are incorporated to the inverters in an easy and quick way by using
the concept “Plug and Play”. When an accessory is connected to the inverter, the
control circuitry identifies the model and informs the code of the accessory connected
in parameter P0027. The accessory must be installed or modified with the inverter
de-energized. They may be ordered separately, and are sent in their own package
containing the components and manuals with detailed instructions for their installation,
operation and setting.