GARO GLB User manual

GARO GLB Wallbox
Box 203, SE–335 25 Gnosjö
Phone: [phone]
[email protected]
garo.se
manual 380185-4.2
GARO AB
EN
Assembly instructions / End User Instruction (EN)

2
EN
TABLE OF CONTENT
Assembly instructions 4
Tools and materials required 4
Box content 4
Important information 4
Step by step guide 7
Remote enable function 12
Dynamic Load Management (DLM) for Stand-Alone GLB Wallbox 13
Setting the amperage for main fuses 14
Dynamic Load Management (DLM) for GLB Wallboxes in group 15
Installing the RFID reader 18
DIP Switch settings for RFID reader on individual GLB Wallbox 19
RFID for multiple GLB Wallboxes in group 19
LAN connection via RJ45 21
Mainboard simplified connection diagram 21
Dimensional drawing 22
User instructions 23
Charging electric vehicles 23
Resetting/Conditioning of RCCB or RCBO 24
Web interface 25
Reset of wifi settings 25
Connect device to GLB Wallbox access point 25
Home meny 26
Energy meny 30
Settings 30
Wifi settings 31
Connect GLB Wallbox to local wifi network 31
Ethernet settings 32
RFID (option) 33
Outlet options * 34
G-Cloud 34
Charge current settings / DLM 35
Software Updates / Identification 38
Firmware update for GLB Wallbox not connected to internet via Wifi or LAN 38
Workingflow RFID with multiple wallboxes 39
Care 39
Technical data 41

3
EN
Cautions
Do not use private power generators as a power source
for charging.
Incorrect installation and testing of the GLB Wallbox could
potentially damage either the vehicle’s battery and/or the
GLB Wallbox itself.
Do not operate the GLB Wallbox in temperatures outside
its operating range – see technical specificatrions.
Notes
All installation must be carried out by an authorised
installer and comply with local installation regulations.
If any questions, please contact your local electrical
authority.
Ensure that the GLB Wallbox’s charging cable is
positioned so it will not be stepped on, driven over,
tripped on, or subjected to damage or stress.
Unroll the charging cable to prevent it from overheating.
Do not use cleaning solvents to clean any of the GLB
Wallbox’s components. The outside of the GLB Wallbox,
the charging cable, and the end of the charging cable
should be periodically wiped with a clean, dry cloth to
remove accumulation of dirt and dust.
Be careful not to damage the circuit boards or components
during installation.
Refer to local standards and regulations not to exceed
charging current limitations.
The front cover must always be locked in its upper position
in order to ensure compliance with IP Code IP44.
Avoid to install the GLB Wallbox in direct sunlight to avoid
any heat-problems.
To even out the load, it is important to rotate the phases
when connecting several of GLB Wallboxes to the same
system. Note that 1-phase charging is common in electric
vehicles and L1 in the GLB is used for this purpose.
Ventilation signal from EV is not supported.
Adapters for charging connectors are not allowed to be
used.
Cord extension sets for charging cable is not allowed to
be used.
Dielectric Voltage Withstand Test is not allowed on GLB
Wallbox
This equipment should not be used by anyone (including
children) with reduced physical, sensory or mental
capacity, or anyone lacking in experience or knowledge,
unless they are provided with supervision or prior
instruction in how to use the equipment by the person
responsible for their safety.
The GLB Wallbox range of charging stations is designed
exclusively for charging electric vehicles.
The GLB Wallbox must be grounded according to local
country installation requirements.
Do not install or use the GLB Wallbox near flammable,
explosive, harsh, or combustible materials, chemicals, or
vapors.
Turn off the electrical power at the circuit breaker before
installing, configuring or cleaning of the GLB Wallbox.
Use the GLB Wallbox only within the specified
parameters.
Never spray water or any other liquid directly at the GLB
Wallbox. Never spray any liquid onto the charge handle
or submerge the charge handle in liquid. Store the charge
handle in the dock to prevent unnecessary exposure to
contamination or moisture.
Do not use this equipment if it appears to be damaged or
if the charging cable appears to be damaged.
Do not modify the equipment installation or any part of the
product.
Do not touch the GLB Wallbox’s end terminals with fingers
or any other objects.
Do not insert foreign objects into any part of the GLB
Wallbox.
This document contains general descriptions which are verified to
be accurate at the time of printing. However, because continuous
improvement is a goal at GARO, we reserve the right to make
product and software modifications at any time.
Latest manual can always be found at www.garoemobility.com/
support
Warnings

4
EN
353116
G L B - T 2 2 2 W O
230/400V 32A 50Hz
IP 4 4 E N 6 1 8 5 1 - 1 IE C 6 1 4 3 9 - 7 A E V C S
SN:5022254
B O X 2 0 3 , 3 3 5 2 5 G N O SJ Ö , SW E
EN
GARO Wallbox
Assemblyinstructions/User Instructions (EN)
380175-3
Box content
Language
labels
GLB Wallbox
Keys
Drill template
(see the back of the box)
Manual
Tools and materials required
Type Label example
GLB Type
Important information
ASSEMBLY INSTRUCTIONS
Mandatory: Supply cable, 1-phase or 3-phase depending on GLB
model
Cable entrance from bottom side
Custom (only when extra functions in use):
• Twisted pair cable for Modbus energy meter
• Twisted pair cable for Datalink communication
• 2-wire signal cable for remote control function
• TP Cat6 for LAN connection
Before installing the Garo GLB-Wallbox, gather the following tools
and materials:
• Pen or marker
• Hole punch (optional, to push through cardboard template)
• Wire cutter
• Voltmeter or digital multimeter (to measure AC voltage at the
installation site)
• Small flathead screwdriver
• Medium flathead screwdriver
• Large flathead screwdriver (optional, to remove plastic knock-
outs on backside of GLB Wallbox)
• T20 Torx driver
• 3 screws (and plugs) suitable for wall type
• Ferrules (the diameter of the ferrule depends on the diameter of
the power wiring and the construction)
• Level
• Power drill
• Twisted pair cable (Optional only when DLM is used) Cable:
Suitable for Modbus communication.
• Cable gland for communication cable (Optional only when
knock-outs on backside of GLB Wallbox is used)
The GARO GLB Wallbox is an AC charge-station 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 or GARO Wallbox stand, and all
installation must be carried out by an authorized installer and
comply with local country installation regulations.
Assembly instructions

5
EN
1) GLB Wallbox without RCCB or RCBO included in the
enclosure must have Residual Current protection and
must be protected with a max 32A fuse in the supply
distribution box.
2) GLB Wallbox without RCCB Type B fitted or DC fault
protection in the enclosure must in accordance to IEC
60364-7-722 be protected with a Residual Current
Device (RCD) Type B.
3) 3-phase GLB Wallbox equipped with a Residual Current
Circuit Breaker (RCCB) must be protected with a max
32A fuse in the supply distribution box.
4) 1-phase GLB Wallbox fitted with a Residual Current
Breaker with Overcurrent Protection (RCBO) can be
connected in parallel. This group of chargers must be
protected by a backup fuse in the distribution box. The
backup fuse shall not exceed 125A.
GLB Wallbox protection type
GLB Type
Protection type
1-phase 3-phase No RCBO or RCCB RCBO RCCB type A RCCB type B DC-fault protection
GLB..-..37.. 2) 4)
GLB..-..74.. 2) 4)
GLB..-..22.. 1) 2)
GLB..-..22..-A 2) 3)
GLB..-..22..-B 3)
GLBDC..-..37.. 4)
GLBDC..-..74.. 4)
GLBDC..-..11.. 1)
GLBDC..-..22.. 1)
GLBDC..-..22..-A 3)
Assembly instructions

6
EN
Dip Switch Information
SW1
ON OFF
66 Datalink Endtermination ON, OFF
55 ON = Master Mode, OFF = Slave mode
44 Remote enable input function. ON (default) = Open circuit, OFF = Closed circuit
33
22 Fuse value in mains cabinet, see below table for settings
11
ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF
3333333
2222222
1111111
16 A 20 A 25 A 32 A 40 A 50 A 63 A
SW2
ON OFF
44 ON = Fixed cable, OFF = Outlet
33
22 MAX Ampere for outlet / cable, see below table for settings
11
ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF
33333333
2 2 2 2 2 2 2 2
1 1 1 1 1 1 1 1
6 A 10 A 13 A 16 A 20 A 25 A 29 A 32 A
Assembly instructions

7
EN
2
CU
PLINT
3-phase
1-phase
AL
713
15
6
Step by step guide
(7 x T20)
1
3
4
Drill template
(see the back of the box)
5
Serial no./SSID password
6
Signal cable entrance
1. Select the appropriate group fuse (1x6A - 3x32A) and
cable area for the electrical installation. Some countries
require earth fault breakers to be installed. Follow local
country regulations and select the appropriate earth fault
equipment for the electrical installation. NOTE! Due to
high currents for a long time in the cable, there is a high
risk of voltage drop if the cable is under-dimensioned
which can damage the electronics in an EV.
2. Fill in the information in the Warranty form.
3. Install the wallbox according to the installation pictures
4. Install the electrical supply cable according to local
regulations picture
5. Follow the instructions in pictures
Assembly instructions

8
EN
Option
DLM Meter installation (Accessory)
Install the DLM meter in the mains cabinet you want to monitor.
Use shielded twisted pair cable between the DLM meter and
the wallbox.
Suitable cables: CAT5 FTP, CAT5e FTP, CAT6 FTP, ELAKY-S,
ELAQBY-S or similar.
For full DLM manual and settings:
www.garoemobility.com/support
SW1
7
ON OFF
SW2
ON
3
2
1
6
5
4
SW1
OFF
8Set SW1 DIP1-3 to same Ampere as the main fuse in mains cabinet.
GLB
Assembly instructions

9
EN
OFF
4
5
ON (default): Use
when not connected to
external enable relay.
OFF: Use when
connected to external
enable relay.
ON
Remote enable setting
SW1
Master / Slave settings
SW1
Stand allone installation = ON
Cluster installation = See Full manual at
www.garoemobility.com/support
4
Datalink End termination settings
6
SW1
OFF
4
ON
OFF
5
ON (default): Master
OFF: Slave
ON
OFF
5
ON
No function for stand alone installation.
Only for cluster installation via Datalink
Cluster installation = See Full Guide at
www.garoemobility.com/support
OFF
6
ON: Datalink end termination
resistor active.
OFF (default): Datalink end
termination resistor not active.
ON
OFF
6
ON
9
10
11 N/A for stand alone installation)
Assembly instructions

10
EN
ON OFF
SW2
3
2
1
4
4
ON OFF
SWITCH 2
SW2
Set SW2 DIP1-3 to Max charge current (A) to vehicle.
Wallbox type
4
SW1
OFF
4
ON: Fixed cable
OFF: Outlet
ON
OFF
4
ON
12
13
Assembly instructions

11
EN
14 15
12
14
Main fuse 16A 20A 25A 32A 40A 50A 63A
SW1(DIP 1-3) 16A 20A 25A 32A 40A 50A 63A
SW2(DIP 1-3) MAX13A MAX16A MAX20A MAX25A MAX32A MAX32A MAX32A
14
language label is
placed on the side
(7 x T20)
MAX 1,6 Nm
label explaining charger
status indication
english information label
Serial No / SSID
15
6. Fill in the serial number in the warranty form, picture
Serial No / SSID
7. Mount the GLB front cover and lid, picture
8. Turn on the power to the wallbox.
9. For GLBW… and GLBDCW… models: Connect a mobile
device (PC/Tablet/Mobile) to the GLB Wallbox Wifi
network. You find SSID and password on the rating label.
Type in 172.24.1.1 in your web browser and check
that the GLB webinterface is visible. This action confirms
that the GLB Wallbox communication module is working
properly.
10. Test the charger with a test instrument or test to charge
an electric vehicle to ensure that the charger is working
properly.
11. Doublecheck that the Warranty Form is filled in
completely, sign with name, date and company that the
warranty is valid.
Example of ampere settings
Note: Limit of charge current in order to avoid overload of main
fuse is possible via SW1 and SW2 DIP1-3, picture
Turn off the power before changing the DIP switches.
Assembly instructions

12
EN
DIP Switch settings
Wallbox enabled via SW1 (DIP 4)
Open contact ON (Factory setting)
Closed contact OFF
Remote enable function
An external relay can be connected to the Remote control
terminals to remotely enable the wallbox.
Dip 4: Remote control -
see table below
External charge control:
open contact=enabled,
closed contact=disabled
*Remote control signal can
be set in inverse function.
• The wallbox can be enabled in two ways:
• Enable charging by opening the circuit between the Remote
Control connection blocks. This option is the factory setting.
• Enable charging by closing the circuit between the Remote
Control connection blocks.
(figure 1)
OFF
4
ON
SW1
4
OFF
4
ON
Remote control
Assembly instructions

13
EN
(figure 3)
(figure 4)
(figure 2)
(figure 5)
Dynamic Load Management (DLM) for Stand-
Alone GLB Wallbox
Note: Do not change any settings on the internal energymeter
DLM reduces charging current when demand of current elsewhere
increases. Simple to say, the GLB Wallbox balance the charging
current that you will get as much power as possible to the EV that
is available in the system without any risk to overload the mains
fuses.
The following energy meters are approved:
• GNM1D-RS485
• GNM3D-RS485
• GNM3T-RS485 (current transformer 3-phase. Max current is
based installed current transformer)
• CG EM 112
• CG EM 270
• CG EM 271
For use in systems with local electricity produktion (solar-, wind etc)
• GNM3D-LP RS485
• GNM3T-LP RS485N (current transformer 3-phase. Max current
is based installed current transformer)
Note the energy meter’s Modbus address must be set to 2, 100
or 101.
Adress 2: Recommended for a stand alone GLB Wallbox. Setting
for SW1 CC2 is valid and charging process are paused if
available current drops below 6A.
Adress 100 or 101: Only recommended when multiple GLB
Wallbox are connected in a grid. Minimum charging current is 6A
and charging process is not terminated by the DLM function. This
mode require an installed wifi module.
The energy meter continually measures the total energy
consumption for each phase. The data is transmitted from the
mains cabinet to the GLB Wallbox, that then is reducing the
charging current when necessary in order to prevent the mains
fuses from tripping.
In one-phase systems, the energy meter needs to be installed to
same phase as the GLB Wallbox.
Assembly instructions

14
EN
E-meter
A-
B+
FU SE 2A T
SW2
SW1
SW3
ON OFF
SW2
ON OFF
SW2
6
5
4
4
4
ON OFF
Main fuse 16A 20A 25A 32A 40A 50A 63A
SW1(DIP 1-3) 16A 20A 25A 32A 40A 50A 63A
SW2(DIP 1-3) 13A 16A 20A 25A 32A 32A 32A
Commissioning:
• Connect central energy meter to GLB Modbus terminal
“E-Meter” (refer to Mainboard simplified connection diagram)
Note: Modbus connection between energy meter and GLB
must be connected as following: A- (energy meter) to A-
(GLB “E-meter” terminal) and B+ (energy meter) to B+ (GLB
“E-meter” terminal).
• Config energy meter in distrubution box to Modbus address
no.2 (9600 baud, no parity, one stop bit).
• Config SW1 (DIP 1-3) for max current (refer Setting the
amperage for main fuses).
During installation of DLM, the amperage setting of the SW1
(DIP1-3) must be adjusted to correspond with the size and strength
of the main fuses. The SW2 (DIP 1-3) which controls the GLB
Wallbox maximum permitted charging current should be set to
the recommended current values outlined below, when DLM for
individual chargers is activated.
NOTE! If the wallbox has an internal energy meter installed, the
Modbus connection of the external meter is to be connected in
parallel with the internal energy meter (terminals “E-meter” on the
main board).
(figure 6)
ON
3
2
1
OFF
3
2
1
SW1SW2
Setting the amperage for main fuses
Assembly instructions

15
EN
Dynamic Load Management (DLM) for GLB
Wallboxes in group
Note: Do not change any settings on the internal energymeter.
To activate DLM for a group of GLB Wallboxes, a GARO Modbus
energy meter must be installed in the supply distribution box. It
is also possible to install a 2nd Modbus energy meter when you
need to monitor the consumed energy at more than one place.
The following energy meters are approved:
• GNM1D-RS485,
• GNM3D-RS485
• GNM3T-RS485 (current transformer 3-phase. Max current is
based installed current transformer)
• CG EM 112
• CG EM 270
• CG EM 271
For use in systems with local electricity produktion (solar-, wind etc)
• GNM3D-LP RS485
• GNM3T-LP RS485N (current transformer 3-phase. Max
current is based installed current transformer)
Note the energy meter’s Modbus address must be set to 100 and
(101 for the 2nd energy meter).
Address 100 and 101 require setting to be done in the web
interface. SW1 is not valid. When less than 6A availavble current
in the system, the wallboxes will not paus charging.
The energy meter continually measures the total energy
consumption for each phase. Data is transmitted to the first
wallbox (GLB Master), which controls the charging current per
phase for the entire system in order to prevent the main fuses from
tripping. When using a single-phase energy meter, the meter must
be set to the same phase as all of the wallboxes.
A maximum of 50 GLB Wallboxes may be connected by a
shielded twisted pair cable, which is connected to the GLB
Wallbox connection terminal labelled ‘Data Link’.
Installation of Datalink according to (figure 8)(figure 9).
Assembly instructions

16
EN
First and last GLB Wallbox should be end-terminated by SW1
DIP6 (ON), (figure 7)
GLB Wallbox with wifi module should be Master, SW1 DIP5 ON.
All other boxes are slaves, SW1 DIP5 OFF.
SW1 (DIP 5 and 6) settings
ENDTERMINATION
Example of Datalink and DLM installation, Datalink connection via junction boxes.
0000. 0
G L B Wi - Fi
G L B St a nda r d
G L B St a nda r d
G L B St a nda r d
G L B St a nda r d
D a t a L i n k
D a t a L i n k
D a t a L i n k
D a t a L i n k
DataLink
E-Meter
Remote control
A -
B +
A -
B +
Distribution box
Address 100
Twisted pair
Cable: Suitable for modbus
communication
Wallbox 1 Wallbox 2 Wallbox 3 Wallbox 4 Wallbox 5
Twisted
pair
Junctionbox Junctionbox Junctionbox Junctionbox
Example of Datalink and DLM installation
GLB Wi-Fi
GLB Standard
Data Link
Data Link
GLB Standard
DataLink
E-Meter
Remote control
A -
B +
A -
B +
Data Link
Data Link
GLB Standard GLB Standard
0000.0
(figure 7)
(figure 8)
(figure 9)
Assembly instructions

17
EN
Single DLM meter, multiple wallboxes
Dual DLM meters, multiple wallboxes
(figure 10)
(figure 11)
Commissioning:
* Note: All boxes in same system must have same PE potential.
• Connect the DLM meter to GLB Modbus terminal “E-Meter” with
twisted pair cable. Note: Modbus connection between energy
meter and GLB must be connected as following: A- (energy meter)
to A- (GLB “E-meter” terminal) and B+ (energy meter) to B+ (GLB
“E-meter” terminal)
When GLB Wallbox have internal energymeter, connect DLM
meter A- and B+ in parallell with internal energymeter on the
E-Meter terminals.
DLM meter should also be endterminated, see DLM meter manual.
• Connect Data Link via twisted pair cable to GLB Modbus
terminal “Data Link” . Note: Modbus connection between GLB
Wallboxes must be connected as following: A- to A- and B+ to B+
see (figure 8)(figure 9).
• Config SW1 (DIP 5-6) see (figure 7)
• Config energy meter in distribution box to Modbus address
no.100 (9600 baud, no parity, one stop bit).
• Config max current or max power (refer Dynamic Load
Management (DLM) setting inthe web interface). It should be
noted that SW1 (DIP 1–3) does not have a function for group
load balancing. Instead, group balancing is performed in the
GLB Master’s web interface (see section entitled Load balancing
settings in the web interface).
When connections lost eg. master loose connection from energy
meter or master stops working, the slaves reduces the charging
current to 6A. This state is indicated by a short sound signal and a
short yellow led signal every 60 seconds.
All load balancing settings in groups are carried out via the
wallbox’s web interface. To connect a mobile phone, tablet or
computer to the wallbox, see the section entitled Connecting to the
GLB Wallbox´s Wi-Fi access point (AP). The DLM meter connected
– Group configuration’ option can be found under Settings. The
Fuse rating contract can be set (A), as can the value of the power
rating contract (kW), where relevant.
Dynamic Load Management (DLM) settings in the web
interface
(GLB Master with wifi module installed)
Assembly instructions

18
EN
Installing the RFID reader
Turn off the power to the GLB Wallbox
Install the RFID reader as shown in the image above. DIP switches
on the RFID card should be set to ON mode.
FU SE 2A T
SW2
SW1
SW3
Connection to
RFID reader
GLB huvudkort
DIP switch
(figure 12)
(figure 13)
Cable direction to the right
Assembly instructions

19
EN
GLB mode ON=Master: OFF=Slave
To activate RFID reader on a GLB Wallbox that is stand-alone (not
connected with other GLB Wallboxes), it is important to set the
GLB-Wallbox as master (set switch SW1 (DIP 5) to ‘ON).
If several GLB-Wallboxes are connected in group, all GLB slaves
must be connected to the data link bus and be energized before
the RFID function is activated. GLB slaves that are not plugged in
or powered will not receive RFID command and remain open for
charging and the RFID function is disabled.
RFID settings, see section Web interface in this manual.
RFID for multiple GLB Wallboxes in group
A maximum of 50 GLB Wallboxes may be connected together by
a shielded twisted pair cable, which is connected to the terminal
labelled ‘Data Link’. The Data Link cable must be electrically
terminated in the first and last wallboxes, via switch SW1 (DIP
6) on the main board, see (figure 15). To verify that the master
wallbox is defined as master, ensure the switch SW1 (DIP 5) is set
to ‘ON’ mode,(figure 14).
(figure 14)
(figure 15)
DIP Switch settings for RFID reader on
individual GLB Wallbox
5
SW1
OFF
5
ON
OFF
5
ON 6
SW1
OFF
6
ON
OFF
6
ON
DIP 6: Termination resistor ‘Datalink’
ON=activated: OFF=deactivated
Assembly instructions

20
EN
Example of Datalink and DLM installation
Example of Datalink and DLM installation, Datalink connection via junction boxes.
0000. 0
G L B Wi - Fi
G L B St a nda r d
G L B St a nda r d
G L B St a nda r d
G L B St a nda r d
D a t a L i n k
D a t a L i n k
D a t a L i n k
D a t a L i n k
DataLink
E-Meter
Remote control
A -
B +
A -
B +
Distribution box
Address 100
Twisted pair
Cable: Suitable for modbus
communication
Wallbox 1 Wallbox 2 Wallbox 3 Wallbox 4 Wallbox 5
Twisted
pair
Junctionbox Junctionbox Junctionbox Junctionbox
There must always be one (1pcs) GLB Wallbox as “Master” in the
installation and it is set by SW1 DIP5. All other boxes should be
slaves and this is set by SW1 DIP6, see (figure 16).
SW1 (DIP 5 and 6) settings
ENDTERMINATION
Datalink installation should be done according to (figure 17) or
(figure 18)
Commissioning:
• Connect Data Link to GLB Modbus terminal “Data Link”
Note, Modbus connection between GLB Wallboxes must be
connected as following: A- to A- and B+ to B+ see (figure
17)(figure 18)
• Config SW1 (DIP 5-6) see (figure 16).
GLB Wi-Fi
GLB Standard
Data Link
Data Link
GLB Standard
DataLink
E-Meter
Remote control
A -
B +
A -
B +
Data Link
Data Link
GLB Standard GLB Standard
0000.0
(figure 16)
(figure 17)
(figure 18)
Assembly instructions