PUMPING SYSTEMS PROBLEM

[aimepinto]

Hello,

I hope someone can help me.

I'm trying to simulate a water pumping system that uses an AC water pump with frequency converter configurated for fixed DC voltage.

I'm tried to put this pump http://www.schneider.ind.br/arquivos/download/?id=171&count=1 in the database. But when I'm going to simulate, the m³ in rated head doesn't appear. Also, the treshould curves doesn't showed up in the pump configurator.

Someone can help me?

[André Mermoud]

You are right: I tried to define your pump and did not succeed.

There is a problem in the software with the definition of centrifugal pumps using the efficiency as input parameters, that I have to analyse and correct for a next version of PVsyst.