GARO ENTITY PRO, Установка и эксплуатация

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The real current is measured by current transformers or
energy meter, and transferred into the system with a
load interface. It is possible to define several connection
groups as a hierarchy of maximum four levels.
NOTE
Internet connection is necessary for configuration but
not for operation.
The load interface transfers current information to the
DLM system by reading a current transformer or an
energy meter, and act as master unit for DLM in the
connection group. In that case, internet connection for
access control is recommended to be done through the
master load interface. The load interface can be
connected to internet via Wi-Fi or ethernet. Refer to
4.14.3 To install the load interface in an electrical
cabinet, page 68 . It can also participate in a Wi-Fi
Mesh network.
The load interface is necessary in most installations and
all settings are done in the GARO Connect app. The
communication platform is in the same network as the
charging station(s) and the communication uses the
same structure as meshed Wi-Fi or ethernet cables.
NOTE
The Load Interface is available in two versions, GARO
Entity Balance Basic and GARO Entity Balance
Advanced. Their difference lies in connectivity. GARO
Entity Balance Basic should fit most installations, refer to
8.2 Load interface technical data, page 87 .
Multi-Level Load Management
The Garo Entity system is prepared to work with the
Load Interface, to support multi-level load management.
This means that current limitations can be managed on
several (up to 4) levels of the installation.
The fist level could be a fuse, feeding a group of
charging stations. If a connection group contains only
charging stations, then no LI is required, total current is
calculated by adding the charging station currents.
The second level could be the fuse feeding the building
where the charging stations are connected.
A third level could be the main fuses to the location.
Up to 4 levels are possible to configure with the app-
based user interface. These settings are made by the
installer.
20A
15A
10A
5A
0A
18.00 20.00 22.00 24.00 02.00 04.00
MAIN
FUSE
20A
ON
OFF
TOTAL CONSUMPTION
EV
INCOMING CURRENT
(MAIN FUSE 20A)
APPLIANCES
63
Installation