Controller of power management
334 USD 1 .There are two external power sources 12v dc and 220v AS.220v is converted to 12v on the power block when one of the two working modes are included.There is also an internal source of ACB 12v (4x3,2v 7A lifepo4), which is a buffer source of power system and controller.The 2ndThe controller must provide the operation of the system that is powered from DC 12v in two modes and is disabled:
- forced (including 1) - power to the breakdown of the ACB (bms), while if there is one of the two sources of external power then the breakdown will not occur, therefore constant work.- automatic (including 2) - permanent power, and in the event of the disappearance of one of the external power sources - another X minute power (to be charged with jumpers 5-10-15-30-45 minutes), then 3 seconds and disconnect.When the source disappears, it takes 1 second to warn.The disconnected mode allows only to charge the acb, without the output of energy.3 .Priority, with the presence of 12v dc and 220v AS is 220v.and 4.Indications on the plate (smd led)
The presence of food by type
Inclusion by Types
Mode of 1/2
The charge
- on (from the tension on the system)
and 5.Self-test - indication of all LEDs, power 12v 5s, power 220v 5s, external power disconnection and 10 seconds of work from the acb, zoomer and disconnection, return to normal mode.The system can operate in the DC 12-28V range.
The consumer is 80-140 watts.
Dc - the vehicle network
As - 220v 50Hz, then convert through meanwell to 14 volt for the battery charging and power system
Further development of the project:
Monitoring and control from application via bluetooth, with the possibility of disconnecting bluetooth by physical button
The task:
Create and dissolve the pay.
Create a microprogram.
Preparing a prototype
-
20 days557 USD
187 4 1 20 days557 USD
Welcome to!
I propose to make a project on one controller "Malinci"
It has more possibilities to perform and complex processes resolve, has its own blitz, you can connect the display simplifies many tasks.
I have a personal project. I recommend it.
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Доброго дня.
Буферний акумулятор який?
Кислотний чи літій - іонний?
Ви заявили потужність нагрузки (системи) 140 ват
При напрузі 12 вольт це більше 10 А
А у вас акумулятор 7А . Якщо буферний акумулятор кислотний. Це не його режим роботи.
Також буферний акумулятор потрібно обслуговувати (заряд по протоколу).
--
І ще важливо.
Прийміть рішення що Вам потрібно.
Управління через блютуз, або інше це інший проект. Не змішуйте в одне.
Щось одне.
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