Connection and configuration options of FOTO CONTROL 1f invertors

Connectionoptions of inverters

FOTO CONTROL 1f

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Normal on-grid connection

Grid connection Maximization of power (from PV panels) - MPPT Inverter stops working after grid disconnection

Island mode operation – basic connection(off-grid) Off-grid connection Energy flows from the 48V battery

RM – GRID MONITORProperties

Separate device mountable on a DIN railrequires 24V DC power supply

Features Monitoring the energy flow Phase voltage and current

monitoring Switching of two external

appliances

Power control – self-consumption cover Grid connection, grid current is monitored by RM GRID MONITOR Inverter controls the power, to ensure the current supplied to the grid is "zero"

Power control – self-consumption cover Inverter turns off when the consumption is below the minimum

power threshold

Power control – limiting of the consumption from the grid Grid connection, grid current is monitored by RM GRID MONITOR Inverter controls the power to ensure the grid current does not

exceed the set value of the current

Power control – limiting the consumption from the grid, battery charging Grid connection, grid current is monitored by RM GRID MONITOR Inverter controls the power to ensure grid current does not exceed

the set value of the current

Extension of island (off-grid) system to three-phase system Using the RM SYNC synchronization module

1f HYBRID SYSTEM Using the RM SYNC synchronization module

3f HYBRID SYSTEM Using the RM SYNC synchronization module

POWER MEASUREMENT – LOAD SWITCHING

Using the RM GRID MONITOR measurement module

POWER MEASUREMENT – HYBRID SYSTEM Using the RM GRID MONITOR measurement module and the RM

SYNC synchronization module