SiAECOSYS 72V Controllers

Electric Motors and Controllers
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BigBlock   10 mW

10 mW
Posts: 25
Joined: Jun 03 2021 11:37am
Location: Italy

SiAECOSYS 72V Controllers

Post by BigBlock » Jun 08 2021 8:42am

Hi,

anyone have feedback on the SiAECOSYS Controllers ?

Try to understand the difference when compared to the Sabvoton models

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john61ct   100 GW

100 GW
Posts: 7806
Joined: Dec 18 2018 2:06pm

Re: SiAECOSYS 72V Controllers

Post by john61ct » Jun 08 2021 10:50am

SIA Ecosys is just another trading name from "QS Motor"

Taizhou SIA Trading Co., Ltd. (Export Dept.)
Taizhou Quanshun Motor Co., Ltd
 
viewtopic.php?p=1581584#p1581584

. . .

While Sabvoton is not associated with any one company anymore

perhaps never was

Does not designate any line in particular

outside the context of one particular maker or seller.

Do you mean those sold by MQCON ?
http://www.mqcon.com/menu/downloads.html

I posted these Q's some time ago, I think never clarified:
Also, does anyone know if those available from MQCON are the exact same as those sold by QS Motor?

http://www.sabvoton.net only shows low power units.

Where does the "zombiess variant" fit in?

Apparently SVMC72150 only gives up to 150A battery current? Is that the "4kW" version?

SVMC72200 is rated for 200A battery, same 72150 hardware, only difference is firmware? Is that the "5kW" version?

Please confirm if any exist with higher battery current? I don't need voltage higher than 72V.

Only interested in **unlocked**, do **not** want eBay or Ali sellers that haven't actually been proven trustworthy!

j bjork   100 kW

100 kW
Posts: 1062
Joined: Aug 31 2018 3:01pm
Location: Linköping, Sweden

Re: SiAECOSYS 72V Controllers

Post by j bjork » Jun 09 2021 1:53am

I dont think they should be compared to sabvoton.
If you look a bit more "Nanjing far driver" or something like that pops up.

BigBlock   10 mW

10 mW
Posts: 25
Joined: Jun 03 2021 11:37am
Location: Italy

Re: SiAECOSYS 72V Controllers

Post by BigBlock » Jun 09 2021 3:25am

found it. thanks

j bjork   100 kW

100 kW
Posts: 1062
Joined: Aug 31 2018 3:01pm
Location: Linköping, Sweden

Re: SiAECOSYS 72V Controllers

Post by j bjork » Jun 09 2021 4:43am

They are a bit hard to find, but there seem to be some interesting models:

https://www.aliexpress.com/i/1005001992946746.html

I think I have seen some higher voltage versions in the higher current models too.

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