Phoenix Contact CSS 1.5-1/3 handleiding
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CONTACTRON Speed Starter
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5.5 IT plug-in bridge
NOTE:
The plug-in bridge must be removed when using the CONTACTRON Speed Starter
in an IT system to avoid overvoltage on the component level.
Otherwise, the device may be damaged.
The CONTACTRON Speed Starter contains varistors/MOVs that are connected from
phase to phase to protect the CONTACTRON Speed Starter from damage caused by
mains surges or voltage spikes.
In models with a built-in EMC filter, the IT plug-in bridge connects the filer capacitors to
ground to form a return path for high-frequency noise. This prevents noise from
contaminating the mains power. Removing the IT plug-in bridge strongly reduces the
effect of the built-in EMC filter. Although a single CONTACTRON Speed Starter complies
with the international standards for leakage current, an installation with several
CONTACTRON Speed Starters with built-in EMC filters can trigger the residual current
device (RCD). Removing the IT plug-in bridge helps, but the EMC performance of each
CONTACTRON Speed Starter is no longer guaranteed. In this case, to maintain the
EMC performance, it is recommended to connect an AC reactor in front of the
CONTACTRON Speed Starter.
Bekijk gratis de handleiding van Phoenix Contact CSS 1.5-1/3, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Phoenix Contact |
| Model | CSS 1.5-1/3 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 11973 MB |
