powertronics PT-3000, Руководство пользователя

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3.3.5.3 Inverter Working Mode Settings
Under the main screen, press and hold the Function key for 5 seconds or
less to enter the main menu, press the DOWN key to select the inverter
work mode information P1, press the Function key to enter the setting
interface, adjust the inverter work mode (01-03) through DOWN or UP key,
press the Function key to save and exit.
con
Working
mode
Running state
01
The grid
priority
mode
(Default)
Under working mode 01, grid power bypasses the
inverter to the load while also charging the battery.
When the grid is over-voltage, low-voltage or has
serious distortion, the unit will transfer to battery
power supply. When the grid power is back to
normal, the unit will transfer back
to grid power bypassing.
03
Battery
priority
mode
Under working mode 03, grid power is not charging the
battery. The unit can be charged via Solar charger only
as Solar and battery are the main power sources. Solar
charge the batteries and supply the power to the loads
through the inverter. When the battery is discharged to
the low-voltage protection threshold, the unit will transfer
to grid power bypassing (if grid power is available).
When the battery is fully charged, the unit will transfer
back to battery power supply.
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4 Unit connection icon
4.1 Recommended Line Diameter
Battery, AC input / output connecting wire diameter recommendations.:
(1 mm 2 copper wire is calculated by current 4-5A)
For example: 5000W/48VDC/220VAC equipment connecting wire diameter
are as follows
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