Siemens SICHARGE CC AC22 ERK User manual

SICHARGE
SICHARGE CC AC22 - ERK
SICHARGE Operating instructions,
ERK
Operating Instructions
07/2020
A5E48571
690-AB
Introduction
1
Safety instructions
2
Description
3
Assembly/installation
4
Connecting and
commissioning
5
Operation
6
Malfunctions
7
Maintenance and service
8
Adhesive surfaces
9
Service & Support
10
Disposal
11
Technical specifications
12
Appendix
A
List of abbreviations
B

Siemens AG
Smart Infrastructure
Electrical Products
Postfach 10 09 53
93009 Regensburg
GERMANY
A5E48571690-AB
Ⓟ
07/2020 Subject to change
Copyright © Siemens AG 2019 - 2020.
All rights reserved
Legal information
Warning notice system
This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent
damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert
symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are
graded according to the degree of danger.
DANGER
indicates that death or severe personal injury will result if proper precautions are not taken.
WARNING
indicates that death or severe personal injury may result if proper precautions are not taken.
CAUTION
indicates that minor personal injury can result if proper precautions are not taken.
NOTICE
indicates that property damage can result if proper precautions are not taken.
If more than one degree of danger is present, the warning notice representing the highest degree of danger will
be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to
property damage.
Qualified Personnel
The product/system described in this documentation may be operated only by personnel qualified for the specific
task in accordance with the relevant documentation, in particular its warning notices and safety instructions.
Qualified personnel are those who, based on their training and experience, are capable of identifying risks and
avoiding potential hazards when working with these products/systems.
Proper use of Siemens products
Note the following:
WARNING
Siemens products may only be used for the applications described in the catalog and in the relevant technical
documentation. If products and components from other manufacturers are used, these must be recommended
or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and
maintenance are required to ensure that the products operate safely and without any problems. The permissible
ambient conditions must be complied with. The information in the relevant documentation must be observed.
Trademarks
All names identified by ® are registered trademarks of Siemens AG. The remaining trademarks in this publication
may be trademarks whose use by third parties for their own purposes could violate the rights of the owner.
Disclaimer of Liability
We have reviewed the contents of this publication to ensure consistency with the hardware and software
described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the
information in this publication is reviewed regularly and any necessary corrections are included in subsequent
editions.

SICHARGE Operating instructions, ERK
Operating Instructions, 07/2020, A5E48571690-AB 3
Table of contents
1 Introduction........................................................................................................................................... 6
1.1 Purpose of this documentation ............................................................................................ 6
1.2 Conventions ........................................................................................................................ 6
1.3 Open-source software.......................................................................................................... 7
2 Safety instructions................................................................................................................................. 8
2.1 General safety information .................................................................................................. 8
2.2 Safe installation and assembly ........................................................................................... 11
2.3 Safety during electrical installation..................................................................................... 13
2.4 Safety during operation ..................................................................................................... 15
2.5 Safe cleaning and maintenance ......................................................................................... 16
2.6 Security information .......................................................................................................... 17
2.7 Safety-relevant symbols..................................................................................................... 18
2.8 Identification of the device ERK.......................................................................................... 19
3 Description........................................................................................................................................... 20
3.1 Application ........................................................................................................................ 20
3.2 Charging station structure.................................................................................................. 21
3.3 Charging module structure ................................................................................................ 22
3.4 Flowchart .......................................................................................................................... 23
3.5 Charging controller............................................................................................................ 24
3.6 Covers for infeed and charging modules ............................................................................ 26
3.7 Counter seal ...................................................................................................................... 28
4 Assembly/installation .......................................................................................................................... 29
4.1 Safety measures during assembly....................................................................................... 29
4.2 Preparation before assembly.............................................................................................. 30
4.3 Assembly procedure .......................................................................................................... 32
5 Connecting and commissioning .......................................................................................................... 41
5.1 Connecting the supply cable .............................................................................................. 41
5.2 Optional equipment........................................................................................................... 44
5.3 SIM card ............................................................................................................................ 45
5.4 Switching on and testing ................................................................................................... 47
5.5 Commissioning.................................................................................................................. 47

Table of contents
SICHARGE Operating instructions, ERK
4Operating Instructions, 07/2020, A5E48571690-AB
6 Operation............................................................................................................................................. 67
6.1 Status indicators................................................................................................................ 67
6.2 Main menu........................................................................................................................ 69
6.3 Charging ........................................................................................................................... 72
7 Malfunctions........................................................................................................................................ 75
7.1 Fault elimination ............................................................................................................... 75
7.2 Service technician faults .................................................................................................... 76
7.2.1 Meter fault ........................................................................................................................ 76
7.2.2 RFID fault........................................................................................................................... 76
7.2.3 Display fault ...................................................................................................................... 76
7.2.4 OCPP messages ................................................................................................................. 77
7.3 FAQs ................................................................................................................................. 83
8 Maintenance and service .................................................................................................................... 87
8.1 Cleaning and maintenance ................................................................................................ 87
8.2 Maintenance ..................................................................................................................... 88
8.3 Diagnostic tests ................................................................................................................. 91
8.4 Software updates .............................................................................................................. 97
9 Adhesive surfaces................................................................................................................................ 98
9.1 Adhesive surfaces.............................................................................................................. 98
10 Service & Support .............................................................................................................................. 100
10.1 Siemens Industry Support ................................................................................................ 100
11 Disposal ............................................................................................................................................. 101
11.1 Recycling and disposal ..................................................................................................... 101
12 Technical specifications..................................................................................................................... 102
12.1 Technical specifications ................................................................................................... 102
A Appendix ........................................................................................................................................... 105
A.1 Spare parts ...................................................................................................................... 105
A.2 Installation and maintenance schedule ............................................................................ 106
A.3 Option: HAK .................................................................................................................... 108
A.4 Options available for orders ............................................................................................. 110
A.5 Overview of dimensions of the SICHARGE CC AC22 charging station................................. 111
A.6 Information on weights and measures regulations ........................................................... 113
A.7 Transparency software..................................................................................................... 116
A.7.1 Retrieving measured values ............................................................................................. 116
A.7.2 Installation and operation ................................................................................................ 124
A.7.3 Implementation............................................................................................................... 129
A.8 Quality documentation .................................................................................................... 133

Table of contents
SICHARGE Operating instructions, ERK
Operating Instructions, 07/2020, A5E48571690-AB 5
B List of abbreviations .......................................................................................................................... 134
B.1 Abbreviations .................................................................................................................. 134

SICHARGE Operating instructions, ERK
6Operating Instructions, 07/2020, A5E48571690-AB
Introduction
1
1.1 Purpose of this documentation
These operating instructions contain the information required for installing, commissioning,
and operating the SICHARGE CC AC22 charging station.
The operating instructions contain information on proper use of the charging station.
WARNING
Failure to comply with the information in these operating instructions may result in the
following:
•Personal injury
•Material damage
•Dangerous situations
•
Loss of warranty
Follow also vehicle-specific operating instructions for the respective vehicle.
Changes compared to the previous version
Compared to the 12/2019 edition, this manual contains the following changes:
•The section on open-source software
•The section on maintaining fans and filter mats
1.2 Conventions
Figures in these operating instructions may deviate from the delivered device.
Observe the notes labeled as follows:
Note
A note contains:
•
Important product information
•
Information on how to handle the product

Introduction
1.3 Open-source software
SICHARGE Operating instructions, ERK
Operating Instructions, 07/2020, A5E48571690-AB 7
1.3 Open-source software
Open-source software is used in the firmware of the product described. The open-source
software is provided free of charge. We are liable for the product described, including the
open-source software contained in it, pursuant to the conditions applicable to the product.
Siemens accepts no liability for the use of the open-source software over and above the
intended program sequence, or for any faults caused by modifications to the software.
For legal reasons, we are obliged to publish the license terms and copyright notices in the
original text. Please also read the information that is supplied with the product or made
available for download on the Siemens homepage.

SICHARGE Operating instructions, ERK
8Operating Instructions, 07/2020, A5E48571690-AB
Safety instructions
2
2.1 General safety information
This section contains important, generally valid information on:
•Preventing accidents and material damage
•Application planning
•Mounting and installation
•Operation
•Maintaining and cleaning the charging station
Read this section carefully and follow the safety regulations. This will minimize safety risks.
Make your staff and customers aware of this section. Pass on the documentation to that
group of people.
Regulations and guidelines
The section "Safety" indicates hazards and precautions, which you must observe during
planning, assembly, installation, operation, and maintenance. You must also adhere to
regional and national guidelines and regulations on electrical safety and accident prevention
/occupational safety.
Make sure you also follow the following documents and regulations:
•Regional standards and connection conditions
•Building regulations for parking lots for electric vehicles and charging stations
•Guideline of the electricity supplier
•Foundation and reinforcement plan
•Equipment and foundation statics
The instructions in the documentation do not replace statutory safety instructions.

Safety instructions
2.1 General safety information
SICHARGE Operating instructions, ERK
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Target group
The sequence of the following safety instructions is based on the use stages of the product
life cycle. The description is addressed to the following groups of people:
•The operator responsible for the safe operation of the device
•Technicians who set up the device
•Electrically skilled personnel who connect and start up the device.
•Maintenance and cleaning staff who maintain the device
Qualified electricians are persons who can demonstrate a professional electrician
qualification. These persons are authorized to commission, ground, and label devices,
systems, and circuits in accordance with established safety practices and standards.
Areas of application of the device
•Charging electrically powered vehicles in public and semi-public areas
•Charging stations for depots, car parks, public parking areas, and retail
•Stations for car-to-go projects
Intended use
The device is used to charge batteries in fully electric and plug-in hybrid electric vehicles. The
charging station can be used both indoors and outdoors.
Charge electric vehicles according to IEC 61851-1 and 61851-22. If the device is used for any
other purpose, this is not intended use and constitutes a misuse of the device.
Under the Product Liability Act, you must also plan for predictable, unreasonable, and
improper use of the equipment.
You may use the charging stations conforming to the weights and measures legislation
SICHARGE for the purpose of billing electrical work in kWh.
Expiration of the manufacturer's warranty due to unauthorized modifications to the device
Modifications to the device are not permitted. Non-compliance will void the manufacturer's
warranty and invalidate the approvals.
Unauthorized opening of the device
Risk of electric shock
Only qualified personnel may open the device. If it is opened by unauthorized persons, there
is a risk of substantial property damage, severe injury or death.

Safety instructions
2.1 General safety information
SICHARGE Operating instructions, ERK
10 Operating Instructions, 07/2020, A5E48571690-AB
Qualified personnel
All activities should be performed by qualified personnel. Due to their education, experience
and training, such people have knowledge of:
•Relevant standards and regulations
•Accident prevention guidelines
They are authorized to perform the necessary activities and to detect and prevent possible
dangers.
Personal protective equipment
Avoid accidents and hazardous situations. Use your personal protective equipment according
to the activity you are performing (such as safety helmet, safety goggles, gloves, and safety
shoes).
Safety equipment
To rule out hazardous conditions, it is strictly prohibited to change, remove, bypass, or
override safety devices.
Failure to follow these instructions may result in hazardous situations that could cause death
or serious injury.
Risk of explosion and fire
Do not store or use flammable liquids that produce flammable fumes, such as gasoline or
ethanol, in the vicinity of the charging station. Electrostatic charging or the heat occurring
during charging can ignite highly flammable liquids and cause an explosion.
Failure to follow these instructions may result in hazardous situations that could cause death
or serious injury.
Floodwater
If the charging station is fully or partially submerged in water, e.g. due to backwater, flooding
or heavy rain, and liquid could therefore penetrate it, take the station out of operation.
Only qualified personnel may dry the station and check it for safe operation. Moisture or
water inside the station may cause an electric shock.
Charging cable as a tripping hazard
Make sure that the charging cable does not block an escape route or poses a tripping hazard.
The cable could block the way out and cause injuries.
Furthermore, in the event of a fall, the cable may be abruptly torn out of the socket and
cause damage to the vehicle and the charging station.

Safety instructions
2.2 Safe installation and assembly
SICHARGE Operating instructions, ERK
Operating Instructions, 07/2020, A5E48571690-AB 11
Cleaning
Protect the environment and use biodegradable cleaning agents to clean the surfaces. Clean
the surfaces of the charging station with a damp cloth.
Do not use a steam or water jet for cleaning, because moisture or water may penetrate into
the charging station. Moisture inside the charging station poses a risk of electric shock.
Failure to follow these instructions may result in hazardous situations that could cause death
or serious injury.
2.2 Safe installation and assembly
To avoid hazards, only qualified personnel may place and install the charging station. The
charging station must be disconnected from the mains. Follow the installation and assembly
instructions provided. Observe the applicable regional standards and regulations. Failure to
follow safety instructions may result in hazardous situations that could cause death or serious
injury.
Safety at the work site
When working on roads, construction sites and in public areas, ensure safety in line with local
requirements and regulations.
To perform the work properly, you need to observe:
•Legal specifications
•On-site safety requirements
•Road traffic conditions
Note the following:
•Secure the working area in accordance with the "Guidelines for the safety of workstations
on roads" or similar regional regulations.
•Use appropriate cordoning equipment if needed.
•Always wear a safety vest when working in the area of road traffic.
•Provide for adequate space in the working area. The working area should be at least 8
meters in diameter.
•Comply with the valid building regulations for parking spaces for electric cars including
charging stations.
Risk of accident in limited workspace
In order to avoid collisions and crushing, always ensure sufficient clearance to surrounding
obstacles when setting up the charging station.
There must be no objects on the ground in the working area to rule out the risk of tripping.

Safety instructions
2.2 Safe installation and assembly
SICHARGE Operating instructions, ERK
12 Operating Instructions, 07/2020, A5E48571690-AB
Electrical cables
There is a risk of electric shock due to exposed electrical connections and components.
Before starting the installation work, check that the supply cable has been disconnected from
the mains and secured against restart.
If damage or tampering is visible, do not commission the charging station.
Using a crane or lifting gear
Using a crane or other mechanical lifting gear may result in hazardous situations that could
cause death or severe injury.
Do not operate a crane or other mechanical lifting gear without appropriate training.
Do not leave elevated loads unattended. People must not stay underneath loads, or between
loads and obstacles.
Follow safety instructions of the crane or lifting gear.
Transport at the work site
After lifting and transporting the charging station, ensure that it is safely positioned at the
parking place. Secure the station against tilting or falling over.
Never set down a charging station without securing it.
Crushing hazard
The weight of the standard version is 75 kg. Depending on the options ordered, the weight
differs from the standard version. Lift the charging station with at least two persons and
suitable lifting equipment.
Lifting the station may result in hazards that could cause not only serious material damage
but also serious injury. Do not insert or hook fingers into eyelets, cable grommets, or
openings.
Ensure that persons maintain sufficient distance to avoid injury when setting the charging
station down.

Safety instructions
2.3 Safety during electrical installation
SICHARGE Operating instructions, ERK
Operating Instructions, 07/2020, A5E48571690-AB 13
2.3 Safety during electrical installation
Observe the following points for the electrical installation. The electrical connection of the
charging station can only be performed by skilled electricians and can only be carried out at
zero current. Follow the installation and connection instructions. Observe the applicable
regional standards and regulations. Failure to follow safety instructions may result in
hazardous situations that could cause death or serious injury.
Safety at the work site
When working on roads, construction sites and in public areas, ensure safety in line with local
requirements and regulations.
To perform the work properly, you need to observe:
•Legal specifications
•On-site safety requirements
•Road traffic conditions
Note the following:
•Secure the working area in accordance with the "Guidelines for the safety of workstations
on roads" or similar regional regulations.
•Use appropriate cordoning equipment where necessary.
•Always wear a safety vest when working in the area of road traffic.
•Provide for adequate space in the working area. The working area should be at least 8
meters in diameter.
•Comply with the valid building regulations for parking spaces for electric cars including
charging stations.
Risk of electric shock
The charging station uses 400 V AC supply voltage. Touching live parts may cause electric
shock or death. In order to avoid hazards, charging stations may only be opened by trained
and instructed electricians.
Before opening the charging station, switch off all power supplies for the device. Secure the
charging station against restart.
The charging station is switched off via the load breaker switch. Activation is not possible in
the charging station. De-energize the supply line.
Pull the plug, not the mains cord.
Never touch the plug with wet hands.
Do not perform any installation, maintenance, or configuration work during a thunderstorm.
Do not connect the vehicle to or disconnect it from the charging station during a storm.

Safety instructions
2.3 Safety during electrical installation
SICHARGE Operating instructions, ERK
14 Operating Instructions, 07/2020, A5E48571690-AB
Damage to sockets and charging cable
Inspect sockets and the charging cable for damage on a regular basis. Damaged charging
cables endanger safe operation.
If you detect damage to the charging cable, do not commission the cable or stop a running
charging process. Disconnect the charging cable from the mains without touching it. Ensure
that the device cannot be switched back on.
If you notice damage to the charging station, take it out of service. To do this, disconnect the
charging station from power supply and secure it against a restart.
Defective connectors or cables may cause fire. The qualified personnel must decommission
the system and replace the damaged components immediately.
Condensed water
Before commissioning the charging station, a skilled electrician must check whether there is
condensed water in the charging station. Remove even small amounts of condensed water
before commissioning.
Moisture in the charging station can lead to electric shock.
Do not switch off the power supply for an extended period of time after commissioning. This
will prevent condensation in the charging station. If the charging station is to be switched off
for a longer period of time, you need to provide suitable moisture protection.

Safety instructions
2.4 Safety during operation
SICHARGE Operating instructions, ERK
Operating Instructions, 07/2020, A5E48571690-AB 15
2.4 Safety during operation
Observe the following points when operating the charging station, as well as the applicable
regional standards and regulations. Failure to follow safety instructions may result in
hazardous situations that could cause death or serious injury.
Safety at the work site
When working on roads, construction sites and in public areas, ensure safety in line with local
requirements and regulations.
To perform the work properly, you need to observe:
•Legal specifications
•Safety requirements valid on site
•Road traffic conditions
Note the following:
•Secure the working area in accordance with the "Guidelines for the safety of workstations
on roads" or similar regional regulations.
•Use appropriate cordoning equipment if needed.
•Always wear a safety vest when working in the area of road traffic.
•Provide for adequate space in the working area. The working area should be at least 8
meters in diameter.
•Comply with the valid building regulations for parking spaces for electric cars including
charging stations.
Electrical hazards
The charging station uses 400 V AC supply voltage. Touching live parts may cause electric
shock and could be fatal.
Work on the electrical installation may only be carried out by trained electricians and at zero
current.
Charging cable and socket
Defective connectors or cables may cause fire. Decommission the system if there are defects.
Have the defective parts repaired by qualified personnel.
Do not bend or squeeze the charging cable; do not run it over sharp edges, and use it only
within the permissible temperature range.
Inspect sockets and the charging cable for damage on a regular basis.

Safety instructions
2.5 Safe cleaning and maintenance
SICHARGE Operating instructions, ERK
16 Operating Instructions, 07/2020, A5E48571690-AB
2.5 Safe cleaning and maintenance
Observe the following points for cleaning and maintenance. Electrical equipment may only
by cleaned and maintained by qualified personnel. Act according to the safety instructions
given. Observe the applicable regional standards and regulations. Failure to follow safety
instructions may result in hazardous situations that could cause death or serious injury.
Safety at the work site
When working on roads, construction sites and in public areas, ensure safety in line with local
requirements and regulations.
To perform the work properly, you need to observe:
•Legal specifications
•On-site safety requirements
•Road traffic conditions
Note the following:
•Secure the working area in accordance with the "Guidelines for the safety of workstations
on roads" or similar regional regulations.
•Use appropriate cordoning equipment where necessary.
•Always wear a safety vest when working in the area of road traffic.
•Provide for adequate space in the working area. The working area should be at least 8
meters in diameter.
•Comply with the valid building regulations for parking spaces for electric cars including
charging stations.
Cleaning
Protect the environment by using biodegradable cleaning agents to clean the surfaces. Clean
the surfaces of the charging station with a damp cloth.
Do not use steam jets or water jets for cleaning, as they may cause moisture to infiltrate the
charging station. Moisture inside the charging station poses a risk of electric shock.
Failure to follow these instructions may result in hazardous situations that could cause death
or serious injury.

Safety instructions
2.6 Security information
SICHARGE Operating instructions, ERK
Operating Instructions, 07/2020, A5E48571690-AB 17
2.6 Security information
Siemens provides products and solutions with industrial security functions that support
secure operation of plants, systems, machines, and networks.
In order to protect plants, systems, machines, and networks against cyber threats, it is
necessary to implement – and continuously maintain – a holistic, state-of-the-art industrial
security concept. Siemens’ products and solutions constitute one element of such a concept.
Operators of the charging station are responsible for preventing unauthorized access to their
plants, systems, machines, and networks. Such systems, machines and components should
only be connected to an enterprise network or the internet if and insofar such a connection is
necessary, and only when appropriate safety measures (e.g. firewalls and/or network
segmentation) are in place.
Additional information on industrial safety measures can be found under
(https://www.siemens.com/industrialsecurity).
Siemens’ products and solutions undergo continuous development to make them more
secure. Siemens strongly recommends applying product updates as soon as they are available
and using the latest product versions. Use of product versions that are no longer supported,
and failure to apply latest updates may increase customer’s exposure to cyber threats.
To stay informed about product updates, subscribe to the Siemens Industrial Security RSS
Feed under (https://www.siemens.com/industrialsecurity).
Password
Assign a secure password during commissioning to protect the charging station against
unauthorized access.
When choosing a password, follow the current recommendations on security in information
technology.

Safety instructions
2.7 Safety-relevant symbols
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18 Operating Instructions, 07/2020, A5E48571690-AB
2.7 Safety-relevant symbols
Icons for SICHARGE CC AC22
The following table explains icons than may be located on your product, on its packaging, or
in the accompanying documentation.
Symbol
Meaning
General warning sign Caution/Notice
You must read the product documentation. The product documentation contains information about
the type of potential hazard and helps to recognize risks and implement countermeasures.
ISO 7000 No. 0434B, DIN ISO 7000 No. 0434B
Read the information provided in the product documentation.
ISO 7010 M002
Ensure the device is only installed by an electrically skilled person.
IEC 60417 No. 6182
Adhere to the values for the mechanical load of the device.
Note that connected mains lines must be designed according to the expected minimum and maxi-
mum ambient temperature.
Note that the device must be installed and connected in accordance with EMC regulations.
When the device is connected to the mains, it must not be installed, dismantled, plugged in, or
unplugged.
Note that a device may be exposed to electrical voltages which can be dangerous.
ANSI Z535.2

Safety instructions
2.8 Identification of the device ERK
SICHARGE Operating instructions, ERK
Operating Instructions, 07/2020, A5E48571690-AB 19
2.8 Identification of the device ERK
The rating plate is attached on the inside of the device door. It contains the device ID, serial
number, and key connection data.
Information on the nameplate will help service and support with troubleshooting and
procuring matching spare parts. For this reason, do not remove the rating plate. Make sure
that the information is legible.
VOLTAGE
Supply voltage
CURRENT
Max. current
FREQUENCY
Connection frequency
IP
Degree of protection
Ta
Operating temperature
PD
Production date
PN
Production no.
SN
Serial number
FC
Factory Code
Figure 2-1 Rating plate SICHARGE CC AC22 - ERK