Western Co Leonardo Off-Grid 1kW-1500-24 MG, Руководство пользователя

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Leonardo Off-Grid 1kW/1500/24 GE-SL
User Manual
EN
13
START UP AND TESTING THE SYSTEM
As soon as the connections are made as in Pic.12 it is necessary to start and test the system:
1) check the switching on of the
Leonardo Off-Grid 1kW/1500/24 GE
at the end of the cable connection on the
battery terminals and activation of the battery isolation switch;
2) check the correct battery charge, otherwise check the correct installation of the battery bank;
3) check the activation of the AC-OUT output line; if a load is present, the inverter delivers power and the status is
available from the LOAD light indications;
4) according to the battery charge conditions, the presence of the input genset, the correct operation of the
inverter operating logic can be observed, as in
Pic. 10.
POSSIBLE PROBLEMS AND SOLUTIONS

Led AC IN off

Check the output voltage of the genset set and the wiring of the AC-IN connector.

Absence of voltage in the AC-OUT output

Check the wiring of the AC-OUT connector. Check whether the
Energy Manager has both BYPASS and INVERTER led off.

Both " bypass " and " inverter " Led are off

Provide to reset the inverter performing the procedure in the
manual. When the inverter is turned off, turn the DC switch of the batteries and check the starting of the
BATTERY and INVERTER Led. Verify the integrity of any DC protection fuses. If the problem persists, is
recommended to contact Western CO technical support.

Led PV CHARGE always off

Check the wiring of photovoltaic strings.

STATUS Led OFF . Perform the reset of the inverter as in the manual.
THREE-PHASE OR PARALLEL APPLICATIONS WITH SLAVE SL VERSION
Leonardo Off-Grid 1kW/1500/24 GE, Master version for applications with network input, can be installed in a THREE-
PHASE or PARALLEL-type installation through the use of the code Leonardo Off-Grid 1kW/1500/24 SL, SLAVE version.
Each installation includes 1 Master inverter and N type Slave inverters depending on the configuration.
For example:
Three-phase system tot. 4,5Kw
Phase L1

no.1 Master
-
Phase L2

no.1 Slave
-
Phase L3

no.1 Slave
Pic.13 Wiring Diagram Sync Control BUS for 4,5kW Three-phase System
INVERTER MASTER L1
A - Plug Datalogger
B - Plug synchronism
INVERTER SLAVE L2
A - Plug synchronism
B - Plug synchronism
INVERTER SLAVE L3
A - Plug synchronism
B - non connesso
SYNC CABLE
Patch Cable 8 pins
DATALOGGER
CABLE
Patch Cable
8 pins
SYNC CABLE
Patch Cable 8 pins