cabur PLUS EV User manual

Cabur PLUS EV Smart Chargers
Installation and operating manual

1
Contents
1Revision history............................................................................................................................3
2Introduction .................................................................................................................................4
2.1 General information..............................................................................................................4
2.1.1 About this manual..........................................................................................................4
2.1.2 About safety...................................................................................................................4
2.1.3 About maintenance........................................................................................................5
3Warranty and liability...................................................................................................................6
4Limits of use .................................................................................................................................6
5Technical data ..............................................................................................................................8
6Installation .................................................................................................................................10
6.1 Installation conditions / Environmental requirements.......................................................10
6.2 Installation accessories........................................................................................................10
6.3 Installation of the protection against short circuit .............................................................10
6.4 Installation of the protection against residual current.......................................................11
6.5 Overvoltage protection .......................................................................................................11
6.6 Installation cables................................................................................................................11
6.7 Supported power supply systems .......................................................................................11
6.8 Installation steps .................................................................................................................12
6.9 Installation on stand............................................................................................................15
7Operations..................................................................................................................................19
7.1 Operating elements.............................................................................................................19
7.1.1 Display Areas................................................................................................................19
7.1.2 Digital character display (AREA1).................................................................................20
7.1.3 LED indicators (AREA2) ................................................................................................22
7.1.4 Tap RFID card area (AREA3).........................................................................................23
8System connectivity ...................................................................................................................24
8.1 WiFi interface ......................................................................................................................24
8.1.1 WiFi AP mode...............................................................................................................24
8.1.2 Configurations through WiFi AP mode ........................................................................27
8.1.3 WiFi CLIENT mode........................................................................................................36
8.1.4 WiFi CLIENT mode operations (OCPP support)............................................................37
9Charging process........................................................................................................................39
10 Power management with external meter interface..................................................................40

2
11 Load balancing ...........................................................................................................................43
12 System upgrade..........................................................................................................................45
13 Language configuration .............................................................................................................47
Markings
Point of contact under Directive 2014/35/EU:
Cabur S.r.L. –Località Isola Grande 45 17041 Altare SV Italy
www.cabur.it

3
1Revision history
Version
Release date
Authors
Notes
0.1
June 2021
Cabur Technical Office
Preliminary version (English)
EV PLUS series
Internal version only
0.2
09/07/2021
Cabur Technical Office
Power management info added
0.3
13/07/2021
Cabur Technical Office
System upgrade and language configuration info added
1.0
13/07/2021
Cabur Technical Office
New name:
Cabur_EV_PLUS_Installation_Instruction_Manual
1.1
19/07/2021
Cabur Technical Office
Updated cover
Chapters 2,3,4 revised
1.2
27/07/2021
Cabur Technical Office
WebApp details updated (chapter 8, chapter 12)
1.3
20/11/2021
Cabur Technical Office
OCPP command list updated
SSID info updated

4
2Introduction
This manual introduces the Cabur EV PLUS Charging Line products for EV battery charging and
provides all the necessary information about their installation process and their usage.
Important: Please read carefully this manual before installing and using the charger.
Important: All the installation operations must be performed by qualified personnel
only.
2.1 General information
2.1.1 About this manual
▪The present manual must be available to all the persons who take care of the charger
installation and usage
▪The installation and commissioning of the charger must be performed by authorized and
qualified personnel only in compliance to all the safety related regulations and laws
▪The charger producer is not responsible for any damage due to an incorrect or missing
application of the rules contained in the present manual
▪Due to the continuous improvement process, the charger producer has the right to
apply changes to the product whenever needed
▪The reproduction of this manual is not allowed without the written authorization by
Cabur s.r.l.
2.1.2 About safety
The product conforms with the state of the art and the applicable safety and health regulations.
Nevertheless, the following risks can be caused by incorrect operations or misuse:
▪Hazards to life and limb of the user or third parties
▪Perils to the product and other material assets of the operator
▪Risks for the efficient use of the product
It is mandatory to apply the following rules:
▪The input voltage must be disconnected before any maintenance operation on the
charger.
▪Please be sure the input voltage is not present by means of dedicated measures with
appropriate tools
▪Before switching on the charger, the earth cable connection must be checked
▪The input cables, the plugs and all the necessary accessories for the installation must be
carefully selected in compliancy with the current regulations and laws (see paragraph
6.5)
▪An MGT protection device must be installed to protect the charger input (see paragraph
6.3)

5
▪No cable adapter or patch or cord set extension is allowed for the charger cord set
▪The EV must be blocked before connecting for charging
▪It is prohibited to remove, modify, bridge or bypass any protective, safety or monitoring
equipment and, in general, it is prohibited to apply modifications to the charger
▪It is prohibited to reconfigure or modify the product
▪The product may only be operated in perfect conditions
2.1.3 About maintenance
▪Do not open the charger
▪Do not touch the electronic parts/boards
▪Do not install or use the charger if it is damaged
▪The charger must be repaired by authorized personnel only
▪Use a soft cloth with neutral detergent liquid, suitable for plastic surfaces, to clean the
charger

6
3Warranty and liability
The warranty period of the charging station is specified by the official Cabur’s selling conditions.
This operating manual serves to ensure fault-free and safe use of the product; compliance with
its content is a prerequisite for the fulfilment of any warranty claims.
Excluded from the warranty are such defects that result from any arrangement and assembly
not effected by the producer, insufficient equipment, failure to observe the installation
requirements and conditions of use, excessive load on the components beyond the capacities
specified by the seller, negligent or incorrect handling and use of unsuitable operating
materials.
This also applies to defects that are attributable to material provided by the user.
In particular, claims for damages expire in the event of:
•Inappropriate use
•Modifications or additions
•Repairs carried out improperly
•Disasters, foreign body impact and force majeure
The producer is also not liable for damage caused by the actions of third parties, atmospheric
discharges, overvoltage and events related to chemical influences.
The warranty does not apply to the replacement of parts that are subject to natural wear and
tear.
4Limits of use
This charger is an electrical equipment designed for charging battery electric vehicles (BEV).
The plug and the socket compliant to EN 62196 (alternating current charging, MODE 3) are used
for charging BEVs.
The charger is suitable for indoor and outdoor usage. The product is built according to the state
of the art and the generally accepted safety regulations. Nevertheless, during its use hazards to
life and limb of the operator or third parties may occur or the product and other material assets
may be negatively affected. Intended use includes observing the operating manual and
compliance with the maintenance requirements.
Only use the product if it is in technically perfect condition. Use the product as intended and in
a safe way.
In case of malfunctions or damages that could impact safety please contact a qualified
technician and inform the producer.

7
The charging station must be mounted on a wall or on its own stand and installed in a
stable way. It is not allowed to operate the charging station in a loose state (not steadily
mounted) because this would not comply with the ratings.
Unmounting, tampering with or deactivating the safety devices is forbidden.
No technical changes may be made to the product without consulting the manufacturer
Furthermore, liability and warranty claims are excluded in case of non-compliance with the
intended use.
The product may only be operated under the operating conditions specified in the
documentation
This documentation is mandatorily to be read by qualified personnel for installation and
initial operation, as well as by the user for the Installation and Instruction Manual of the
product.
For what concerns users, unattended operation of the product is only allowed if they
▪have read and understood this Installation and Instruction Manual
▪have read and understood all the safety instructions
For what concerns the qualified personnel (electrical engineering/technician specialist),
only qualified personnel are allowed to perform installation, initial operation, inspection and
configuration work. The qualified personnel must have read and understood this manual.

8
5Technical data
Product
Information
Model
EVPLUS7C
EVPLUS7S
EVPLUS22C
EVPLUS22S
Power
3.5-7.4kW
3.5-7.4kW
3.5-22kW
3.5-22kW
Charging Mode
MODE 3 CASE C
(with cable)
MODE 3 CASE B
(with socket)
MODE 3 CASE C
(with cable)
MODE 3 CASE B
(with socket)
Connector
standard
Type 2
--
Type 2
--
Socket
--
Type 2
--
Type 2
Dimensions
(W x H x D)
355x650x150 mm
355x650x150 mm
355x650x150 mm
355x650x150 mm
Weight
10.98kg
9.08kg
12.48kg
9.48kg
Enclosure
Material
PC+ASA (UL94-V0)
PC+ASA (UL94-V0)
PC+ASA (UL94-V0)
PC+ASA (UL94-V0)
Cooling system
Integrated fan
Integrated fan
Integrated fan
Integrated fan
Mounting
Wall / Stand
Wall / Stand
Wall / Stand
Wall / Stand
Electrical
Data
Mains Voltage
230 V±15%
230 V±15%
400V±15% (three phase)
230 V±15% (single phase)
400V±15% (three phase)
230 V±15% (single phase)
Mains Frequency
50/60Hz self-adjustable
50/60Hz self-adjustable
50/60Hz self-adjustable
50/60Hz self-adjustable
Network
Configuration
TN/TT/IT(1P+N+PE or
2P+PE)
TN/TT/IT(1P+N+PE or
2P+PE)
TN/TT/IT(3P+N+PE or
3P+PE) (3-phase)
TN/TT/IT(1P+N+PE or
2P+PE) (1-phase)
TN/TT/IT(3P+N+PE or
3P+PE) (3-phase)
TN/TT/IT(1P+N+PE or
2P+PE)(1-phase)
Efficiency
＞99%
＞99%
＞99%
＞99%

9
Earth Leakage
Protection
DC Leak (6ma)
DC Leak (6ma)
DC Leak (6ma)
DC Leak (6ma)
Start Charging
RFID Card
OCPP Control
APP Control
RFID Card
OCPP Control
APP Control
RFID Card
OCPP Control
APP Control
RFID Card
OCPP Control
APP Control
Indicator
LED Light belt (red, blue,
green)
Digital display
LED indicators
LED Light belt (red, blue,
green)
Digital display
LED indicators
LED Light belt (red, blue,
green)
Digital display
LED indicators
LED Light belt (red, blue,
green)
Digital display
LED indicators
Power Metering
Power meter
(MID certified)
Power meter
(MID certified)
Power meter
(MID certified)
Power meter
(MID certified)
Connectivity
Wifi(Client)/Wifi (AP)
Hotspot
RS485 (Power
management with
external meter)
CAN (Load balancing)
Wifi(Client)/Wifi (AP)
Hotspot
RS485 (Power
management with
external meter)
CAN (Load balancing)
Wifi(Client)/Wifi (AP)
Hotspot
RS485 (Power
management with
external meter)
CAN (Load balancing)
Wifi(Client)/Wifi (AP)
Hotspot
RS485 (Power
management with
external meter)
CAN (Load balancing)
Communication
Protocol
OCPP1.6J
OCPP1.6J
OCPP1.6J
OCPP1.6J
Background
Functions
WIFI system upgrade
WIFI system upgrade
WIFI system upgrade
WIFI system upgrade
Reports
Charge reports
Fault reports
Charge reports
Fault reports
Charge reports
Fault reports
Charge reports
Fault reports
Protection
Function
Overcurrent protection
Overvoltage protection
Undervoltage protection
Relay over temperature
protection;
Socket or plug over
temperature protection;
CP fault protection;
Relay adhesion
protection;
Overcurrent protection
Overvoltage protection
Undervoltage protection
Relay over temperature
protection;
Socket or plug over
temperature protection;
CP fault protection;
Relay adhesion
protection;
Overcurrent protection
Overvoltage protection
Undervoltage protection
Relay over temperature
protection;
Socket or plug over
temperature protection;
CP fault protection;
Relay adhesion
protection;
Overcurrent protection
Overvoltage protection
Undervoltage protection
Relay over temperature
protection;
Socket or plug over
temperature protection;
CP fault protection;
Relay adhesion
protection;
IP Degree
IP54
IP54
IP54
IP54
Ambient
Temperature
-25°C to +50°C
-25°C to +50°C
-25°C to +50°C
-25°C to +50°C
Operating
Humidity
≤95%RH
≤95%RH
≤95%RH
≤95%RH
Certificates
Standards
IEC 61851-1: 2017
(RED WiFi 2.4GHz----RF: EN 300 328 RF-EMC: EN 301 489-1&-17 Health (MPE): EN 62311)
(RED RFID 13.56MHz----RF: EN 300 330 RF-EMC: EN 301 489-1&-3 Health (MPE): EN 62311)
CE Certificates
CB from DEKRA/CE from DEKRA

10
The integrated protections are not automatically or remotely reclosed as prescribed by
the IEC 61851-1.
6Installation
The following paragraphs describe the charger installation process.
The installation must be performed by qualified personnel only.
6.1 Installation conditions / Environmental requirements
The charger can be used outdoors. Pay attention to the operating environment to meet the
equipment operation, otherwise it will affect the service life of the equipment. The following
conditions are mandatory for a correct installation of the device (see also paragraph 4
“Technical data”):
▪Operation temperature must be within the range -25 ℃up to 50 ℃
▪Operation humidity must be ≤ 95%
▪Avoid installation places affected by strong vibrations and mechanical shocks
▪Keep away the charger from explosives or dangerous materials, conductive media and
harmful gases, all of them can damage the electrical insulation
▪The use environment should be kept clean, no mold is allowed, and it should be kept
away from moisture, dust, flammable gas, flammable liquid, etc., away from heat
sources and corrosive environments
▪The altitude of the installation site must be ≤ 2000 m.
6.2 Installation accessories
The following accessories are needed for the charger installation process:
▪This manual
▪The certificate of conformity
▪The expansion screws (4 pieces, provided with the charger), to fix the charger to the wall
▪The mounting template (provided with the charger), to identify the correct position of
the mounting holes on the wall
▪The anti-theft stainless screw (provided with the charger)
6.3 Installation of the protection against short circuit
The charger itself has an overcurrent protection integrated function. Nevertheless, a short-
circuit protection device shall be installed at the upper level, for example in the control panel,
for short-circuit protection purpose.
If the short-circuit protection device is not installed the charger cannot be used.
The rated current of the supply circuit short-circuit protection device must be in line with the
current used by the charger.
If the charger is used at full load, the rated current should be 40A, otherwise the charger will
not work properly.

11
It is mandatory to install a circuit breaker with C or B curve, 40A, before the charger
input. If there are uncertainties about how to choose the appropriate short-circuit protection
device, please contact the manufacturer.
6.4 Installation of the protection against residual current
In compliancy with the IEC 61851-1 standard, the charger contains an appropriate circuit that
ensures the disconnection of the supply in case of DC fault current above 6mA (DC Leak
protection circuit).
No external installation of any type B RCD is prescribed.
An external type A RCD, with supply disconnection in case of DC fault current above
30mA shall be installed in the upstream side.
The protection device selection and installation must be performed by qualified
personnel only.
6.5 Overvoltage protection
The charger is compliant to the Overvoltage Category III
6.6 Installation cables
The cable for connecting the mains supply to the charger must have a section in the following
range 6-10 mm2.
The cable selection must be done by the qualified personnel involved in the installation
process, taking into account the national regulations for the safety and the state of the art of
the electrical installations.
6.7 Supported power supply systems
Both single-phase and three-phase chargers support the following power supply systems.
▪TN-S
▪TN-C
▪TN-C-S
▪TT
▪IT (only single-phase products are supported)
For single-phase charger, in a power supply system with a neutral line, the voltage between the
phase line and the neutral line cannot be higher than the rated voltage requirement (240VAC).
In a power supply system without a neutral line, the voltage between the phase line and the
phase line cannot be higher than the constant voltage requirement (240VAC).

12
For three-phase charger, in a power supply system with a neutral line, the voltage between the
phase line and the neutral line cannot be higher than the rated voltage requirement (240VAC).
6.8 Installation steps
In the following all the steps to perform for a correct installation of the wallbox:
Step
No.
Description
Picture
1
Open the package which
contains the charger and its
accessories.
Package content:
▪the charger
▪four expansion screws
▪a mounting template
▪a mounting metal
bracket (already
attached to the
charger rear side)
▪one rubber gland for
the input cable
2
Lean the mounting template
against the wall. The height
from the centre of the template
to the ground should be
determined according to your
ideal height (1500mm is
recommended).
Check the template is fully
horizontally aligned.
Mark the expansion screw holes
positions on the wall.
Create the screw holes with a
tool.
3
Insert the four expansion bolts
into the four holes and just push
them manually or, in case of
resistance, by means of an
hammer

13
Step
No.
Description
Picture
4
Open the black front cover of
the charger (this can be done
simply moving at the same time
the two black cursors which
lock the cover in the back side
of the charger)
Remove the anti-theft screw
located on the top of the
mounted bracket (marked with
the red circle in the picture)
Fix the wall mount bracket on
the wall with the expansion
screws
5
Hang the charger on the wall
mounted bracket. This is done
just sliding, from top to bottom,
the charger into the bracket
binaries
Then screw up the anti-theft
screw
6
Use scissors to cut the cross line
of the rubber stopper and pass
the cable through the rubber
stopper
7
Place the cable through the
hole in the bottom of the
charger into the wiring position
inside the charger and then put
the rubber stopper in the hole
position at the bottom

14
Step
No.
Description
Picture
8
Make sure the
input cable is not powered.
Open the wire cover (circled in
the picture), insert the power
supply cables into the bottom
hole, and connect the cables
according to the signs as
specified on the wire cover
scheme.
It should be noted that there is
no device for fixing the input
cable, so you must leave
enough space for the cable to
avoid the cable from being
pulled by external forces, or you
can add a cable fixing device
which stabilize the input cable.
9
Close the wire cover and screw
up the wire cover with 4 screws
10
Close the front cover and the
installation is finished.
Important note: the front
cover must be correctly
installed and closed before
using the charger. Do not use
the device if the cover cannot
be closed for any reason.

15
6.9 Installation on stand
If the user decides not to install on the wall but on the dedicated stand, provided as accessory,
the following steps shall be performed. Please note that, in this case, the screws and fixing
accessories must be provided by the installer depending on the different conditions of the
installation site.
Step
No.
Description
Picture
1
Select a stable and solid
concrete platform to fix the
stand. In case such a platform is
not available, pour a dedicated
platform.
The platform must be equipped
with M10 bolts and a 40 mm
diameter PVC conduit
embedded below the base.
The top part of the platform
must be flat to have a safe and
stable installation, avoiding
dangerous breaks of the stand.
In case of newly poured
concrete platform, wait until it
is solidified before proceeding.
2
The depth of the M10 bolts
buried in the poured platform
shall be not less than 150mm,
while the exposed length is
recommended to be in the
range from 15 to 30mm.
The power cables, arriving
through the PVC conduit shall
be pulled out not less than
1.3m from the ground, to allow
an easy installation of the
cable.
3
Incline the stand in order to
insert the cable through the
bottom side. Make the cable
pass through, until it reaches
the outlet in the middle of the
stand. Pull the cable out of this
outlet

16
Step
No.
Description
Picture
4
Put the stand in the vertical
position and use the M10 nuts
together with flat washers to
secure the stand base to the
concrete platform.
An M6x20 bolt needs to be
added to the stainless-steel nut
at the bottom of the stand to
provide ground protection.
5
Remove the wall mounted
metal plate that comes with the
charger. Then remove the four
M6x20 bolts on the stand
hanging plate. Finally align the
holes of the two metal plates
and fix them using the M6x20
bolts.

17
Step
No.
Description
Picture
6
Hang the charger on the stand
just sliding it bottom side on
the dedicated binaries and
check it is stable.
Each stand can be mounted
with two chargers.
7
Now the supply cable must be
connected.
Open the frontal cover.
Make sure the
input cable is not powered.
Open the wire cover (circled in
the picture), insert the power
supply cables into the bottom
hole, and connect the cables
according to the signs as
specified on the wire cover
scheme.
It should be noted that there is
no device for fixing the input
cable, so you must leave
enough space for the cable to
avoid the cable from being
pulled by external forces, or
you can add a cable fixing
device which stabilize the input
cable.

18
Step
No.
Description
Picture
8
Close the wire cover and screw
up the wire cover with 4 screws
9
Close the front cover and the
installation is finished.
Important note: the
front cover must be correctly
installed and closed before
using the charger. Do not use
the device if the cover cannot
be closed for any reason.

19
7Operations
After the charger is installed, it is ready for charging the EVs. The following describes the
operating elements and the display/indicators elements of the charger.
7.1 Operating elements
7.1.1 Display Areas
The charger has three display areas AREA1, AREA2, AREA3 on its front side
Each AREA has its own function as in the following table:
Display
Area
Type
Function description
AREA1
Digital character display
It displays the following information:
•Main network voltage
•Main network frequency
•Station number
•Output current (only during the charging process)
•Error code
AREA2
LED indicators
They give real time information about:
•WiFi mode and status
•Charger connection to the EV
•Charging process
•Errors