Power Master PM-1500SI-12X, User Manual

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B2-10~B2-13 are used to set the condition of ATS to be ON/OFF in MODE4
B2-14~B2-17 are used to set the condition of ATS to be ON/OFF in MODE3
When Stackable Inverter is in either MODE4 or MODE3, INVERTER mode takes priority
to supply voltage to AC OUT for load consumption. When AC IN power is ready,
INVERTER is active and battery is about to be exhausted, ATS will be switched on to
ensure AC OUT to continuously supply the load. At the moment, AC OUT will be supplied
by AC IN power. At the same time, the battery can be charged by other renewable energy
such as solar charger, wind charger or DC generator charger (MODE3) which is normally
the solar house application in no need of AC CHARGER. The battery can be charged by AC
IN (AC CHARGER) or other renewable energy such as solar charger, wind charger or DC
generator charger (MODE4) which is normally the application requesting both AC charging
and DC charging.
When charging battery slowly reaches to certain level, this means battery will be fully
charged soon and the ATS will be switched off for INVERTER to take over the ongoing
supply to AC OUT for load.
B2-10 and B2-11 are used to set ATS to be “ON” when the battery voltage is lower than
B2-10 voltage value and longer than the second time set in B2-11 in MODE4.
(INVERTER OFF+ATS ON+AC CHARGER ON)
B2-12 and B2-13 are used to set ATS to be “OFF” when the battery voltage is higher than
B2-12 voltage value and longer than the second time set in B2-13 in MODE4.
(INVERTER ON+ATS OFF+AC CHARGER OFF)
B2-14 and B2-15 are used to set ATS to be “ON” when the battery voltage is lower than
B2-14 voltage value and longer than the second time set in B2-15 in MODE3.
(ATS ON+INVERTER OFF+AC CHARGER ON)
B2-16 and B2-17 are used to set ATS to be “OFF” when the battery voltage is higher than
B2-16 voltage value and longer than the second time set in B2-17 in MODE3.
(INVERTER ON+ATS OFF+ AC CHARGER OFF)
B2-18: MODE1: ACIN Current Lmt
Use constant B2-18 to set the set the specific maximum AC input current in MODE 1. This
value is very important for both battery charger and inverter output power assist.
When using constant B2-18, the values determine the actual AC current limit.
B2-19: MODE2: ACIN Current Lmt
Use constant B2-19 to set the set the specific maximum AC input current in MODE 2. This
value is very important for both battery charger and inverter output power assist.
When using constant B2-19, the values determine the actual AC current limit.