hager XEV1K22T2S User manual

Hager witty solar charging station for the
flow energy management system
XEV1K22T2S, XEV1K22T2SEMC,
XEV1K22T2SEMCC (3-phase)
XEV1K07T2S, XEV1K07T2SEMC (1-phase)
Charging
station
witty solar
Installation instructions
EN

02 Ladestation witty solar – XEV1K22T2S, XEV1K07T2S
Legal information
The information contained in these documents is the property of HagerEnergy GmbH.
Publication, either in whole or in part, requires written approval.
Internal reproduction, intended for the evaluation of the product or for correct use, is permitted and
does not require approval.
Manufacturer's guarantee
You are given the current guarantee documents on purchasing the device.
If necessary, you can also download the documents from the customer portal.
Additional information
The device was developed, produced and tested with great care and using state-of-the-art technology.
HagerEnergy GmbH fulfils the requirements of DIN EN ISO 9001 and proves this through a certified
quality management system.
Please obtain the current version of these instructions from the customer portal. Read the instructions
through carefully before installation at the customer's premises. Images in these instructions can
deviate from the actual state of production of the device.
The instructions have been optimised for duplex printing.
If you have questions, feel free to contact us.
You can find more information on the product and HagerEnergy GmbH on the company website.
HagerEnergy GmbH
Ursula-Flick-Straße 8
49076 Osnabrück
Germany
T+49 (0) 541 760 2680
F+49 (0) 541 760 268199
[e-mail]
hager.com
Portal: https://flow.hager.com
© 2023 HagerEnergy GmbH. All rights reserved.
These instructions relate to the following devices and software versions:
Device: witty solar charging station
Date and version of these instructions 03.2023 | Version: V1.1
The instructions of HagerEnergy GmbH are continually developed further.
You can download the current version of these instructions using the QR code shown on
https://hgr.io/r/XEV1K22T2S or https://hgr.io/r/XEV1K07T2S.

03 Ladestation witty solar – XEV1K22T2S, XEV1K07T2S
01 Notes on these instructions
01.01 Scope of validity....................................................................................................................06
01.02 Target groups ........................................................................................................................06
01.03 Qualification of the specialists carrying out the installation ............................................06
01.04 Danger levels in warning informations ...............................................................................07
01.05 Symbols in the instructions .................................................................................................07
02 Safety
02.01 Correct use............................................................................................................................08
02.02 Improper use.........................................................................................................................08
02.03 Consequences of non-observance of these instructions.................................................09
02.04 Safety instructions................................................................................................................09
03 Product description
03.01 General...................................................................................................................................11
03.02 Operation in conjunction with the Hager flow energy management controller .............11
03.03 Identification through type label .........................................................................................12
03.04 Structure of the witty solar charging station ....................................................................13
04 Scope of delivery and transport check
04.01 Scope of delivery ..................................................................................................................15
04.02 Electrical accessories not included in scope of delivery..................................................15
04.03 Transport check ....................................................................................................................16
05 Specifications and recommendations
05.01 Requirements for the location for installation ...................................................................17
05.01.01 Explaining the installation conditions to the customer...........................................................17
05.01.02 Select the location for installation carefully ............................................................................18
05.01.03 Requirements for the installation wall (wall device)................................................................18
05.01.04 Requirements for concrete foundations and cable pipes (pedestal)......................................18
05.01.05 Minimum distances.................................................................................................................19
05.02 Cable recommendations and necessary protection switches.........................................19
06 Installation
06.01 For your safety ......................................................................................................................21
06.02 Weight....................................................................................................................................21
06.03 Dimensions of the charging station....................................................................................22
06.04 Installation of the charging station on the wall..................................................................22
06.05 Installation of the cable holder (option)..............................................................................27
Table of Contents

04 Ladestation witty solar – XEV1K22T2S, XEV1K07T2S
06.05.01 Installation of the cable holder on the charging station (optional)..........................................28
06.05.02 Installation of the cable holder on the wall .............................................................................29
06.06 Installation of the pedestal (optional) .................................................................................31
06.07 Installation of the charging station on the pedestal..........................................................37
07 Electrical connection
07.01 Installation diagrams............................................................................................................40
07.02 Electrical connection of the charging station....................................................................41
07.02.01 Overview of connections ........................................................................................................41
07.02.02 Connecting the AC lead and Ethernet cable ..........................................................................41
08 Commissioning
08.01 Adjusting the charging capacity of the device ..................................................................42
08.02 Switching the device on.......................................................................................................43
08.03 Closing the device ................................................................................................................43
08.04 Applying the sticker for the operating elements ...............................................................45
08.05 Settings in the Hager flow EMC ..........................................................................................46
08.06 LED display of the device in case of faults ........................................................................47
08.07 Hand over the operating instructions to your customer...................................................48
08.08 Technical Support.................................................................................................................48
09 Operation
09.01 Users and operators of the device......................................................................................49
09.02 For your safety ......................................................................................................................49
09.02.01 Important safety information ..................................................................................................49
09.02.02 Safety information on charging with the charging station. .....................................................50
09.03 Basic information on charging an electric vehicle ............................................................51
09.03.01 Do I have to charge my electric vehicle with 1 or 3 phases? .................................................51
09.03.02 Charging current strength or charging capacity per phase....................................................51
09.04 Smart charging concept ......................................................................................................52
09.05 LED displays of the device in normal operation ................................................................53
09.06 Charging the electric vehicle with the charging station (Type 2 charging) .....................54
09.06.01 Starting the charging operation ..............................................................................................54
09.06.02 Ending the charging operation ...............................................................................................56
09.07 Settings for the charging station in the Hager flow EMC .................................................56
10 Appendix
10.01 Maintenance information.....................................................................................................57
10.01.01 Device ....................................................................................................................................57
10.01.02 Charging cables and plugs ..................................................................................................57
10.02 Decommissioning .................................................................................................................57
Table of Contents

05 Ladestation witty solar – XEV1K22T2S, XEV1K07T2S
10.03 Technical data .......................................................................................................................57
10.04 Disposal .................................................................................................................................59
Table of Contents

06
01 Notes on these instructions
The following instructions describe the installation, commissioning and operation of the device. Keep
this document in an accessible place at all times during the entire lifespan of the device!
The mounting and electrical installation work described relates to the intended standard installation of
the device.
In particular, please pay special attention to the safety and warning information!
The images in these instructions are used for explanation and may deviate from the actuation produc-
tion version of the device and its components.
01.01 Scope of validity
This document applies to the witty solar charging station device.
HagerEnergy GmbH reserves the right to make technical changes.
On the following pages of this document, the device is termed a charging station or a witty solar
charging station.
01.02 Target groups
Specialists
The chapters "Installation", "Electrical connection", "Commissioning" and "Decommissioning" are
intended for qualified electricians.
Users and operators of the charging station:
The chapter "Operation" and its subchapters are intended for users, who are also operators of the
witty solar charging station.
People, who, on account of their physical, sensory or mental abilities or inexperience, are not able to
operate the witty solar charging station safely, may not use the device without supervision or instruc-
tion from a responsible person.
01.03 Qualification of the specialists carrying out the installation
Qualified electrician
Electrical devices may only be installed and assembled by a qualified electrician in accord-
ance with the relevant installation standards, guidelines, regulations, directives, safety and
accident prevention regulations of the country.
The qualified electrician must have read and understood these instructions and know the safety
precautions.
In general, these preconditions are considered as having been fulfilled when the qualified electrician
has specialist training and knows the relevant standards and requirements.
If further units are required for installation, then the necessary activities may only be carried out by
specialists trained in the work.
Notes on these instructions
Scope of validity
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01.04 Danger levels in warning informations
Warning word Consequence on non-observance
Danger Leads to serious injuries or death.
Warning Can lead to serious injuries or death.
Caution Can lead to minor injuries.
Caution Can lead to device damage.
Tab. 1: Danger levels
01.05 Symbols in the instructions
The following types of general notes are used in these instructions:
Note
Additional information, which is important for the appropriate topic, but has no safety
relevance.
Notes on these instructions
Danger levels in warning informations
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02 Safety
Please read these instructions before installing and commissioning the device, in order to avoid pos-
sible injuries and/or physical damage. Every user must always comply with the safety and warning
information.
Each user of the device must read and observe the safety and warning information.
When selling, loaning and/or passing on the device in any other manner, please also pass on these
instructions as well.
02.01 Correct use
The device is an alternating current vehicle charging device, with which the batteries of electric or
hybrid vehicles can be charged according to charging mode 3 - or charging mode 2 with restricted
functions.
The device is suitable for use in interior areas and can also be used in weatherproof outdoor areas
(IPprotection class 55).
Qualified electrician
Electrical devices may only be installed and assembled by a qualified electrician in accord-
ance with the relevant installation standards, guidelines, regulations, directives, safety and
accident prevention regulations of the country.
Danger
Danger to life from improper changes to the device!
Improper changes to the device can lead to serious safety problems and a danger to life
and limb.
•Avoid improper changes of any kind to the device and the external wiring!
Caution
Improper changes to the device will render the manufacturer's guarantee null and void!
If improper changes are made to the devices, the manufacturer's guarantee will be ren-
dered null and void.
02.02 Improper use
Any other use than that described under Correct use is improper and therefore not permitted.
HagerEnergy GmbH will not accept any liability for damage resulting from improper use. The user shall
bear the sole responsibility for risks resulting from improper use.
Improper use of the device shall include, for example:
− The electrical connection and opening of the device by lay persons!
− Installation and operation of the device in areas at risk of explosions!
− Installation and operation of the device in areas in which highly flammable substances are located!
− Operation of the device at an ambient temperature outside the temperature range specified in the
Technical Data Sheet.
Safety
Correct use
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− Perfect and safe operation of the device assumes correct and suitable transport, storage, mounting
and installation, as well as careful operation and maintenance of the device.
− Non-observance of these instructions!
Caution
Physical damage or injury through non-observance of these instructions!
•The device is only intended for the purpose described in these instructions.
•Any installations shall be performed as described in these instructions.
•Only use the device in accordance with the information given in these instructions.
Anyother use can lead to physical damage or injury.
•Perfect and safe operation of the device assumes correct and suitable transport, stor-
age, mounting and installation, as well as careful operation and maintenance of the
device.
Note
•The instructions belonging to this device are a component part of the product and must
available to specialist personnel at all times.
•Read and comply with the instructions.
02.03 Consequences of non-observance of these instructions
Any other use of the device than those described in these instructions shall be considered improper.
HagerEnergy GmbH shall not accept any liability for damage resulting from non-observance of the
instructions, as well as its safety and warning information.
02.04 Safety instructions
This chapter lists safety and warning information, which must be observed when working on and with
the device. Read all the information through carefully before operation!
If the contents or the language of the explanations cannot be perfectly understood, please contact or
inform us.
Safety
Consequences of non-observance of these instructions
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Danger
Risk to life from electrical voltage!
Energised parts can cause serious injuries.
•Before starting work, ensure the system is volt-free.
•Observe the 5 safety rules of electrical engineering:
(1) De-energise!
(2) Secure against restart!
(3) Ensure voltage freedom on all poles!
(4) Earth and short-circuit!
(5) Cover or fence o neighbouring parts which are energised!
•The fuse integrated into the device is used for device protection and is only designed
for this device.
•The installation engineer must design and plan the necessary cable and personal
protection.
Danger
Risk to life from fire or explosion
A fire can occur on electrical devices.
•Do not install the device in areas in which easily flammable substances are located.
•Do not install the device in areas at risk of explosions.
Caution
Risk of injury to children.
Children can injure themselves by playing with the device and the packaging.
•Ensure that children do not play with the device, the packaging and the accessories.
Caution
Damage to the device through non-compliance with the permitted environmental
conditions!
The device can be damaged by non-compliance with the permitted environmental
conditions.
•Always comply with the permitted environmental conditions: Temperature, humidity,
sucient air supply and cooling.
Safety
Safety instructions
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03 Product description
03.01 General
The device is an alternating current vehicle charging device, with which the batteries of electric,
plug-in or hybrid vehicles can be charged according to charging mode 3.
The device is suitable for wall installation or can be installed on a pedestal using optional accessories
(see chapter "Scope of delivery and transport check").
witty solar charging station:
− With type 2 charging socket, Mode 3, 1/3-phase;
− With RFID reader,
− automatic phase change-over (to 3-phase variant)
− Designed for 7 kW (1-phase) or 22 kW (3-phase), adjustable for 3/11 kW.
− For wall installation or on a pedestal
The device is suitable for use in interior areas and can also be used in weatherproof outdoor areas
(IPprotection class 55).
The device is intended for use in private and semi-public areas, e.g. on private land, company car
parks.
The use of the device in conjunction with a Hager flow energy management controller (EMC) is
expressly intended (see the following subchapter).
03.02 Operation in conjunction with the Hager flow energy
management controller
In conjunction with the Hager flow EMC, the electric vehicles can be charged as follows:
− Via power from proprietary production (solar production or other sources),
− Via power combined from proprietary production and the power grid.
The witty solar charging station communicates with the higher-level Hager flow EMC via Ethernet in
the local network (Modbus TCP / LAN).
Up to three (3) Hager charging stations can be installed and communicate with the higher-level Hager
flow EMC.
In the following chapters, we assume that the charging station is operated in conjunction with a Hager
flow EMC. "Smart charging" is only possible in conjunction with a Hager flow EMC.
What does smart charging mean?
In conjunction with the Hager flow EMC:
− The house installation is protected against overloads during a charging operation with an electric
vehicle.
− Multiple connected charging stations are prioritised in such a way that the power supply network is
stressed evenly.
− The energy obtained via a solar inverter or stored in an energy storage system (optionally available in
some countries) can be used to charge an electric vehicle.
− Various options are possible to use the proprietary production of energy to the optimum (see flow
EMC operating instructions).
Product description
General
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Settings of the witty solar charging station
You can configure the settings and parameters of your device using the wide-ranging setting options in
the menus of the Hager flow energy management controller.
You can also carry out some of the settings to your device using the flow portal.
03.03 Identification through type label
The type label with the exact device designation clearly identifies the product. It is located on the
underside of the housing.
You require the data on the type label for the safe use of the product and when contacting Technical
Support.
The type label must be permanently attached to the product.
Fig. 1: Type label of the witty solar charging station
Symbols and abbreviations on the type label
Symbol Meaning / Category Explanation
CE mark The device meets the requirements of the applicable EU
regulations and standards.
Manufacturer's information The symbol contains the struck-through rubbish bin shown on
electrical and electronic devices indicates that, at the end of its
lifespan, the appropriate device must be disposed of separately
from unsorted household waste.
Reference: Type: Order number of the device;
Example: XEV1K22T2TFS
Un/Ina/Freq: Key data of the device
– QR code: Link for logging onto the Cloud
Variable field
Variable field
Product description
Identification through type label
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03.04 Structure of the witty solar charging station
1
2
3
4
5
6
7
Fig. 2: Exterior view of the witty solar charging station
1 Edge protection
2 LED display
3 Contact sensor
4 Space for the quick instructions and RFID reader
5 Type 2 charging socket, Mode 3
6 Cable holder (option)
7 Pedestal with ground anchor (option)
Product description
Structure of the witty solar charging station
Ladestation witty solar – XEV1K22T2S, XEV1K07T2S

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21-014
PC/ASA
9
8
7
6
2
5
4
3
1
22-XXX
PC/ASA
>PC<
0
1
Fig. 3: Interior view of the witty solar charging station
1 Terminal block day/night input signal
2 Dial maximum power
3 Sensor connection 6 mA
4 RJ45 socket
5 Miniature circuit breaker 16 A
6 Installation contactor 40 A
7 Power contactor (only available in the 3-phase variant)
8 AC connecting terminals, three-phase/5-wire (L1, L2, L3, N, PE)
9 Seal membrane
10 LED/ RFID board
Product description
Structure of the witty solar charging station
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04 Scope of delivery and transport check
04.01 Scope of delivery
Designation Order no.: Number
witty solar charging station: XEV1K22T2S, XEV1K22T2SEMC,
XEV1K22T2SEMCC (3-phase variants)
XEV1K07T2S, XEV1K07T2SEMC
(1-phase variants)
1
Accessories
Pedestal for a charging station (option): XEVA110 1
Earthing set for stand (option): XEVA116 1
Components and screwing material for installation on the pedestal: 1
Ground anchor (option for pedestals):
Stainless steel ground anchor for installation in a concrete foundation
(incl. fixing material)
Note on mounting the pedestal without ground anchor:
The screwing material for anchoring the pedestal on a concrete
foundation without ground anchor is not included in scope of delivery.
Bolt or heavy duty anchors are recommended.
XEVA140 1
Charging cable 20 A, 3P, 11 kW, 7.5 m (Option) XEVA732 1
Charging cable 32 A, 3P, 22 kW, 7.5 m (Option) XEVA734 1
Cable holder incl. accessories (option) XEVA100 1
Installation instructions, witty solar charging station 1
Extensions/spare parts
flow communication board XEVA260
RFID board for witty solar XEVA265
Tab. 2: Scope of delivery and accessories
04.02 Electrical accessories not included in scope of delivery
The following electrical accessories are required and are not a component part of the scope of delivery:
− Supply cable for the AC connection of the required length
− Ethernet/LAN cable of the required length
For the distribution box (recommendation):
− Hager residual current circuit breaker, 4-pole: 10 kA B-32A, 30 mA Type A, ADX432D
Or:
− Hager residual current circuit breaker (RCD/ FI) 4-pole: 6 kA, 40 A, 30 mA Type A, CDA440D in
conjunction with
− Hager miniature circuit breaker, 3-pole: B-32A (device power class 22 kW), MBN332
− Observe the specifications in the chapter "Cable recommendations and necessary protection
switches".
Scope of delivery and transport check
Scope of delivery
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04.03 Transport check
Please check the supplied device thoroughly!
Should you find damage to the packaging that indicate damage to the device, or should you find
apparent damage to the device, you must not accept it and report the damage within 24 hours.
•After unpacking the device, please check that you have received the complete scope of delivery.
•Please signal any transport damage or missing parts immediately.
•Transport damage will be claimed from the appropriate transport company.
Scope of delivery and transport check
Transport check
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05 Specifications and recommendations
Danger
Physical damage through wetness or moisture!
The device can be damaged by wetness or moisture.
•During installation, the electrical installation, the commissioning and operation of
the device, the device and charging plug must be protected against snow, rain and
contamination.
•The device must always use the supplied cable glands. Additional penetrations are not
permitted and impair the tightness of the device.
•When connecting the device, ensure that the device and room or outside temperature
are almost the same and possible condensation in the interior of the device has
evaporated.
•The device may not be exposed to a high level of air humidity over a long period of
time.
•On the witty solar charging station, the plugs of the charging cable must always be
closed with the protective cap between the charging operations.
•Check the charging plug regularly for corrosion damage.
05.01 Requirements for the location for installation
Danger
Danger to life through blocked escape routes!
In dangerous situations, blocked escape routes can lead to death or serious injuries.
•Escape routes must be kept clear at all times.
•Do not install the device in areas blocking the escape routes.
•Do not deposit objects in the area of the escape routes.
•Avoid trip hazards, such as hanging cables.
05.01.01 Explaining the installation conditions to the customer
The certified installation engineer is obliged to explain the installation conditions ("Requirements for
the location for installation") suciently to their customer. This makes it clear to the customer that the
installation conditions must be complied with permanently.
If the installation conditions are not complied with at all times, then no guarantee claims can be made
and HagerEnergy GmbH shall reserve the right to check the warranty options.
The customer can see the installation conditions at any time in these instructions.
Specifications and recommendations
Requirements for the location for installation
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05.01.02 Select the location for installation carefully
•Do not install the charging station in areas at risk of explosions.
•Select the location for installation according to the IP protection class (IP55) of the device. Rooms
requiring increased fire protection requirements cannot be used as the location for installation (e.g.
oil tank room, etc.)!
•The charging station is suitable for use in interior areas and can also be used in weatherproof out-
door areas (IP protection class 55):
− Operation in garages, carports and outside under a porch is possible.
− It may not be exposed to direct jets of water.
− It should not be exposed to direct sunlight, to avoid overheating.
•Operation in the permitted temperature range between -25 °C and +50 °C must be guaranteed at
the location for installation throughout the year, in order to guarantee optimum operation of the
device. In addition, avoid strong temperature variations.
− Operation outside this temperature range will lead to function loss and guarantee loss!
•Keep the charging station away from heat sources and ensure sucient air circulation.
05.01.03 Requirements for the installation wall (wall device)
The system must be installed on a smooth, solid and non-flammable wall:
− The wall structure must be suitable for the installation of the charging station.
− The wall must have a sucient load bearing capacity.
− The installation wall may not be at a tilt and must be flat. If necessary, compensation measures must
be taken to prevent torsion of the housing.
05.01.04 Requirements for concrete foundations and cable pipes (pedestal)
Note
•Any work aecting the concrete foundation, excavated soil, etc. is the responsibility of
the erection engineer!
Only recommendations are provided at this point.
Concrete foundation:
•For installation, the pedestal should be screwed to a supporting concrete foundation:
− The concrete foundation and the substrate must be flat and horizontal.
− Ensure that the concrete foundation is suitable for stable fastening of the pedestal.
− The concrete foundation must have a frost-free foundation.
− In addition, the foundation must be perfectly sealed to ensure that no significant hollow spaces
are created.
Cable pipe:
•In the foundation, two cable pipes must be installed to run the AC cable and the
Ethernet/LAN cable.
•The diameter of the cable pipes should be dimensioned suciently.
•Ensure the cables are protected:
The cables should be protected against damage that can be caused when creating the founda-
tion, e.g. through the use of a cable jacket or protection hose.
•Comply with the electrical specifications:
The necessary electrical specifications for the routing of earthing cables must be complied with.
Specifications and recommendations
Requirements for the location for installation
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05.01.05 Minimum distances
The charging station must be installed in a way that is freely and safely accessible for possible service
deployments and and the operation or charging of a vehicle. Always avoid blocking the free space in
front of and to the side of the device.
Spacings (see following diagram):
− Minimum upward spacing from the top edge of the device: 300 mm
− Minimum side spacing to the next wall or between multiple devices: 400 mm
− Space in front of the device: Min. 1 person width
300 mm
400 mm
400 mm
~1,30 m empfohlen
Fig. 4: Minimum spacings at the sides and upwards
Installation height on the wall:
− The charging station may be hung at a maximum height of 1.30 m (top edge).
05.02 Cable recommendations and necessary protection switches
Caution
Increase in network impedance through insucient cable cross-sections!
Cable cross-sections which are too small in the cable between the house service and the
device can lead to a considerable increase in the network impedance (internal resistance
of the electrical supply network).
•Only use cable cross-sections which are suciently large.
Supply cable for the AC connection:
Not included in scope of delivery!
•The device must be connected with the house distribution box using an AC supply cable of su-
cient length.
Recommended
Specifications and recommendations
Cable recommendations and necessary protection switches
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•The AC supply cable must have 5 wires and be protected according to the device power class
(see below "Miniature circuit breakers in the distribution box").
− Cable recommendation for interior areas:
Flexible control line: LAPP Ölflex Classic 100 5 G 6.0
− Cable recommendation for the weatherproof exterior area:
Flexible control line: LAPP rubber cable H07RN-F 5 G 6.0
Ethernet/LAN cable:
Not included in scope of delivery!
•In interior areas:
− Use a shielded Cat 5e Ethernet/LAN cable of the required length.
•In exterior areas:
− Use a shielded Cat 5e Ethernet/LAN cable of the required length.
− The cable must be suitable for the exterior area.
Protection switch for the distribution box (recommendation)
Not included in scope of delivery!
− Hager residual current circuit breaker, 4-pole: 10 kA B-32A, 30 mA Type A, ADX432D
Or:
− Hager residual current circuit breaker (RCD/ FI) 4-pole: 6 kA, 40 A, 30 mA Type A, CDA440D in
conjunction with
− Hager miniature circuit breaker, 3-pole: B-32A (device power class 22 kW), MBN332
− Observe the specifications in the chapter "Cable recommendations and necessary protection
switches".
Specifications and recommendations
Cable recommendations and necessary protection switches
Ladestation witty solar – XEV1K22T2S, XEV1K07T2S