Model a device from its equivalent electrical circuit.

[amparocorvalan]

Hi,

I need to model a Power-to-X system that has an electrolyzer that accounts for 90% of the power consumption. How can I model this load? Any recommendations? It can be something simplified.

I would like to do it from its equivalent circuit:

It is a flexible load that can operate between 20-100% of its nominal power.

Thanks!

Regards,
Amparo