ElectroDacus DSSR20, Руководство пользователя

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SBMS0
SBMS0
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www.ElectroDacus.com
DMPPT Settings
This is only useful when you have a DMPPT450 paired with the SBMS. (SBMS0 can do this alone see the Dual PV array functionality).
Max PVOUT Current: refers to the amount of current DMPPT450 will provide to SBMS as DMPPT450 will typically have a large PV array up to
450A STC and the current will need to be limited to the battery capabilities and battery long life. (You see 50A limit set for my particular 180Ah
LiFePO4 battery as that is about the ideal max charge current for long life around 0.2 to no more than 0.3C) (also used for SBMS0).
Max SOC: at the beginning of each new day the battery will be fully charged 100% SOC but after first full charge each subsequent charge can be
caped to the value set here in this example 90% and so DMPPT450 will not send any charge current until the SOC drops below so 89% and it will
stop when it gets above so 91% to maintain this state of charge for the remaining of the day (also used for SBMS0).
TLD235 & TLD146 1Heat 2Cool: there are 6 thermal Load outputs on the DMPPT450 and they are split in to two groups. The first group is made
of output's 2,3 and 5 and are limited to 50A while the second group is made of remaining outputs 1,4 and 6 limited to 100A.
Setting this to 0 will disable the respective group, setting to 1 for heating applications and setting to 2 for cooling applications (cooling with peltier
elements).
TLD235 & TLD146 Temperature: the temperature limit can be set individually for for each of the two groups but if you only want a single large
group you just set them at the same temperature.
*for details please check the DMPPT450 user manual.
**only use the provided communication cable between SBMS and DMPPT as that has the build in protection needed.