GARO GLB - Assembly Instructions for Fitters

8 9
ENEN
Assembly instructions for fitters Circuit diagram
1. blue/brown
2. blue/red
3. blue/yellow
4. blue/green
5. white
6. red
Load balancing – reduces charging current when demand elsewhere increases
 Connect central energymeter to ”E-Meter” modbus terminals
(A- to A- and B+ to B+)
 Config meter to modbus address no.2 (9600 baud, no parity, one stop bit)
 Config SW1 (1-3) for max current A (fuse rating)
Compatible energy meters
 Garo 1-phase energymeter, GNM1D -RS485
 Garo 3-phase energymeter, GNM3D -RS485
FUSE 2AT
Connector for
OCPP/Wi-Fi module
M
CP PP
Fuse/RCCB FB
Contactor FB
Contactor control
Line (L)
Neutral (N)
Protecve earth (PE)
Connector for RFID
reader
RCCB
L N PE
L N PE
Type 2 outlet
Type 2 outlet
GK32
1 2 3 4 5 6
DataLink
E-Meter
Ext. charge control
open=on, close=off
*) - see info below
SW2
SW1
* Remote control signal
can be set in inverse
funcon.
See dip-switch SW1(4)
Remote control
A1
A2
63
64
GKN11
A -
B +
A -
B +
Max charging Factory default
c
urrent (A) 16A
Factory default
SW3
SW3 – Reset buon,
P
ress down > 3 sec to
r
eset WiFi back to default
A
ccess Point mode. See
l
abel behind sliding front
c
over for SSID name and
p
assword
Congratulations on selecting a GARO Wallbox and contributing to a better environment.
The GARO Wallbox is an AC charger enabling Mode 3 charging which complies fully
with the requirements of IEC 61851-1 and IEC TS 61439-7.
The product complies with IP Code IP44, with a closed front.
It is to be fitted to a wall, and all installation must be carried out by an authorised fitter
and comply with local installation regulations.
Important information for fitters:
The charger must always be protected by a residual-current circuit breaker and fuse.
The three-phase charger is equipped with a residual-current circuit breaker and must be
fitted with a max 32A fuse in the supply distribution box. The single-phase charger is fitted
with a personal protective charger with a maximum 125A fuse. When load balancing,
an extra energy meter must be installed in the electrical distribution box.
Assembly instructions for fitters
(figure 4)