Sabvoton Controller 72150 V 2 with tft screen /setting up dc bat current/phase amps

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lukas999   10 W

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Sabvoton Controller 72150 V 2 with tft screen /setting up dc bat current/phase amps

Post by lukas999 » Jun 13 2018 6:10am

hey guys

I bought is 72150 v 2 version with tft screen and I can't set up battery dc current more then 80 amps
can't set up more phase current then 250 amps

according to the manual I will be able to set up dc battery current to 150 amps and phase 300/350 amps

I was trying via pc and android app

system can't remeber settings always is coming back to this settings

anyone have the same problem ? how to sovle this?
Screenshot_20180613-004139.png
Screenshot_20180613-004139.png (107.55 KiB) Viewed 1258 times

I can change functions like e brake/ throtlle vol etc but no bat current or phase amps

pic in the attachment

thank you for your help

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eee291   10 kW

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Re: Sabvoton Controller 72150 V 2 with tft screen /setting up dc bat current/phase amps

Post by eee291 » Jun 13 2018 9:07am

Maybe you got the 7208 from the seller?

lukas999   10 W

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Re: Sabvoton Controller 72150 V 2 with tft screen /setting up dc bat current/phase amps

Post by lukas999 » Jun 13 2018 9:42am

on the controller is sticker 72150

I send email to him and also to mqcon

Luk

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eee291   10 kW

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Re: Sabvoton Controller 72150 V 2 with tft screen /setting up dc bat current/phase amps

Post by eee291 » Jun 13 2018 9:46am

So you can't change these settings at all, or you just can't go higher?

lukas999   10 W

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Re: Sabvoton Controller 72150 V 2 with tft screen /setting up dc bat current/phase amps

Post by lukas999 » Jun 13 2018 12:16pm

eee291 wrote:
Jun 13 2018 9:46am
So you can't change these settings at all, or you just can't go higher?

I can change other parameters like fuction/battery voltage /regen /etc etc

but can't go higher then 80 a battery and 200 a phase

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eee291   10 kW

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Re: Sabvoton Controller 72150 V 2 with tft screen /setting up dc bat current/phase amps

Post by eee291 » Jun 13 2018 12:18pm

But you can go lower, right? I think it might be a sort of scam. Can you check model number/name in the software?

lukas999   10 W

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Re: Sabvoton Controller 72150 V 2 with tft screen /setting up dc bat current/phase amps

Post by lukas999 » Jun 13 2018 1:10pm

eee291 wrote:
Jun 13 2018 12:18pm
But you can go lower, right? I think it might be a sort of scam. Can you check model number/name in the software?

yes I can go lower

this is what I can see on the screen of the system
pic of the controller
2.JPG
2.JPG (32.61 KiB) Viewed 1224 times
1.JPG
1.JPG (38.07 KiB) Viewed 1224 times

lukas999   10 W

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Re: Sabvoton Controller 72150 V 2 with tft screen /setting up dc bat current/phase amps

Post by lukas999 » Jun 13 2018 1:20pm

72 08 /72100 /72150 are the same?

I hope I will be able to change firmware and this should work

( I opened box and looks like this is 24 mosfet version )

what do You guys think?

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eee291   10 kW

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Re: Sabvoton Controller 72150 V 2 with tft screen /setting up dc bat current/phase amps

Post by eee291 » Jun 13 2018 1:22pm

viewtopic.php?f=4&t=62240

Actually it looks like it's a 6Kw Controller, so you did get what you paid for i guess.

This picture totally threw me off:
Image

I think I'll contact QS motors about this pic

lukas999   10 W

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Re: Sabvoton Controller 72150 V 2 with tft screen /setting up dc bat current/phase amps

Post by lukas999 » Jun 13 2018 1:27pm

eee291 wrote:
Jun 13 2018 1:22pm
viewtopic.php?f=4&t=62240

Actually it looks like it's a 6Kw Controller, so you did get what you paid for i guess.

This picture totally threw me off:
Image

I think I'll contact QS motors about this pic

looks like I have 6 kw controller with the 12,6 kw sticker on it

what a day

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eee291   10 kW

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Re: Sabvoton Controller 72150 V 2 with tft screen /setting up dc bat current/phase amps

Post by eee291 » Jun 13 2018 1:32pm

But Qs still seems to have them mislabeled. I contacted them about it just now.

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Re: Sabvoton Controller 72150 V 2 with tft screen /setting up dc bat current/phase amps

Post by lukas999 » Jun 13 2018 1:34pm

I sent email to them too

I bought 72150 version

You guys think I will be able to change firmware to fix this or I need to send unit back ?

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eee291   10 kW

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Re: Sabvoton Controller 72150 V 2 with tft screen /setting up dc bat current/phase amps

Post by eee291 » Jun 13 2018 1:36pm

There is nothing to fix. It simply cannot handle 12Kw, as it wasn't designed to do so.

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Re: Sabvoton Controller 72150 V 2 with tft screen /setting up dc bat current/phase amps

Post by lukas999 » Jun 13 2018 1:40pm

eee291 wrote:
Jun 13 2018 1:36pm
There is nothing to fix. It simply cannot handle 12Kw, as it wasn't designed to do so.



Ok Thanks Guys !!!

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eee291   10 kW

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Re: Sabvoton Controller 72150 V 2 with tft screen /setting up dc bat current/phase amps

Post by eee291 » Jun 13 2018 1:41pm

Also going by the tag on the Controller it says 72V 150A, but that is probably 150A PHASE not Battery *Facepalm

The most powerful 72v Sabvoton is rated at 150A Battery which is 10.8Kw :roll:

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Re: Sabvoton Controller 72150 V 2 with tft screen /setting up dc bat current/phase amps

Post by lukas999 » Jun 13 2018 1:46pm

eee291 wrote:
Jun 13 2018 1:41pm
Also going by the tag on the Controller it says 72V 150A, but that is probably 150A PHASE not Battery *Facepalm

The most powerful 72v Sabvoton is rated at 150A Battery which is 10.8Kw :roll:
3.JPG
3.JPG (59.86 KiB) Viewed 1209 times
picture from the shop

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eee291   10 kW

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Re: Sabvoton Controller 72150 V 2 with tft screen /setting up dc bat current/phase amps

Post by eee291 » Jun 13 2018 1:58pm

It looks like they are supposed to be rated by Battery amps in the model number. But you still didn't get what you paid for though.


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eee291   10 kW

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Re: Sabvoton Controller 72150 V 2 with tft screen /setting up dc bat current/phase amps

Post by eee291 » Jun 13 2018 2:04pm

If you don't mind me asking. Where did you get it from especially with lcd? Since on Aliexpress I can only the few that QS sells without lcd.

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Re: Sabvoton Controller 72150 V 2 with tft screen /setting up dc bat current/phase amps

Post by atarijedi » Jun 15 2018 2:06am

eee291 wrote:
Jun 13 2018 1:41pm
Also going by the tag on the Controller it says 72V 150A, but that is probably 150A PHASE not Battery *Facepalm

The most powerful 72v Sabvoton is rated at 150A Battery which is 10.8Kw :roll:
There is also a 72200 which is rated for 200A Battery, although it's actually the 72150 they just increased the current rating in firmware.

There are also the 96V series controllers, I think they top out at 120A, I can't remember and am too lazy to look it up, lol.

lukas999   10 W

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Re: Sabvoton Controller 72150 V 2 with tft screen /setting up dc bat current/phase amps

Post by lukas999 » Jun 15 2018 11:49am

atarijedi wrote:
Jun 15 2018 2:06am
eee291 wrote:
Jun 13 2018 1:41pm
Also going by the tag on the Controller it says 72V 150A, but that is probably 150A PHASE not Battery *Facepalm

The most powerful 72v Sabvoton is rated at 150A Battery which is 10.8Kw :roll:
There is also a 72200 which is rated for 200A Battery, although it's actually the 72150 they just increased the current rating in firmware.

There are also the 96V series controllers, I think they top out at 120A, I can't remember and am too lazy to look it up, lol.
Ok Guys
just got a message from the supplier

here it is: instruction how to change the settings on sabvoton v2 via android app



I never disconected the screen and never use that small little connector( comes with the kit)

I will test this and let You knw if it works !!

At least some progress

fingers frossed

Lucas

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Re: Sabvoton Controller 72150 V 2 with tft screen /setting up dc bat current/phase amps

Post by chrisdeweyer » Jun 24 2018 6:44am

did it work for you?

SiriusLee   1 µW

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Re: Sabvoton Controller 72150 V 2 with tft screen /setting up dc bat current/phase amps

Post by SiriusLee » Aug 23 2018 2:37pm

Hey, did somebody manage to unlock this control to operate with high voltage batteries like 22s18p ? I'm really looking to find some MOD for this one.

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eee291   10 kW

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Re: Sabvoton Controller 72150 V 2 with tft screen /setting up dc bat current/phase amps

Post by eee291 » Aug 23 2018 2:50pm

SiriusLee wrote:
Aug 23 2018 2:37pm
Hey, did somebody manage to unlock this control to operate with high voltage batteries like 22s18p ? I'm really looking to find some MOD for this one.
Let me save you some time. There is no easy way to mod it, and what's the point? It has flux weakening.

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Re: Sabvoton Controller 72150 V 2 with tft screen /setting up dc bat current/phase amps

Post by SiriusLee » Aug 24 2018 1:50am

It would be nice to have this TFT screen, instead of other solutions

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