How much sustain load is the Shelly 1PM supposed to handle?

I got a Shelly 1PM installed behind a 15A power point that is used with a Tesla mobile charger. I'm located in Australia so 230V/50Hz country

Now the mobile charger will draw 15A continuously.

Despite the Shelly 1PM being rated 16A, it will go into overpower mode within 5 minutes.

the 1PM is supposed to be rated for 16A, so assuming I don't have a faulty unit it's a rather misleading ratings.

Has anyone used a Shelly 1PM to monitor such load? if it's a known issue with the 1PM, which shelly would handle 15A continuous draw?

Thanks in advance.

Jean-Yves

Zitat

for monitoring you should use a measurement Shelly (EM, 3EM) not an actor, which should switch something .

My mind.

they are significantly bigger and can't be installed within an existing GPO though.

In any case, why rate something 16A if it can't even do 15?

Zitat

Please ask the producer.

wouldn't asking here for other people's experience the right place ? I asked one simple question.

If you don't know, why answer?