Hello,
Has anybody an experience with Acopos 8EI application in IT electrical installation system (hospital). Power supply for our machine is via UPS (battery with inverter). We made a new machine, we tested it before shipping to costumer. We made tests in TN-C installation and was working fine. Now the costumer reported that the protective device (MCB) which protects the income in the Acopos permanently trips. In original installation we used filter 8EF between the MCB and Acopos. I suggested to bypass this filter and for some time MCB didn’t trip. Now the tripping problem raised again. Costumer is far and has almost no electrical knowledge so information I get from them is quite poor…
Hi,
did you already read the information about this topic in Online Help ?
Conditions for operating ACOPOS P3 8EI servo drives on IT power systems
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