Siemens SICHARGE UC 150 User manual

OPERATING INSTRUCTIONS
siemens.com/sichargeuc
Edition
SICHARGE
SICHARGE UC 150
(8EM4010-2XXXX-XXXX)
10/2022

Introduction 1
Safety instructions 2
Description 3
Preparing for use 4
Installation 5
Connecting 6
Commissioning 7
Operation 8
Handling alarms and errors 9
Maintenance and service 10
Disposal 11
Service & Support 12
Technical specifications 13
Dimension drawings 14
Declaration of Conformity 15
SICHARGE
SICHARGE UC 150
Operating Instructions
10/2022
A5E50068475-AB List of abbreviations A

Siemens AG
Smart Infrastructure
Schuhstr. 60
91052 Erlangen
GERMANY
A5E50068475-AB
Ⓟ 04/2023 Subject to change
Copyright © SiemensAG 2019 - 2022.
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.

1 Introduction........................................................................................................................................ 8
1.1 About the operating instructions....................................................................................... 8
1.2 Open-source software....................................................................................................... 9
2 Safety instructions.............................................................................................................................. 10
2.1 Basic safety instructions.................................................................................................... 10
2.2 The five safety rules for electrical work.............................................................................. 13
2.3 DC shutdown button......................................................................................................... 14
2.4 Safety sign........................................................................................................................ 15
2.5 Cybersecurity at Siemens.................................................................................................. 17
2.6 Identification of the device................................................................................................ 17
3 Description.......................................................................................................................................... 19
3.1 Product overview.............................................................................................................. 19
3.2 Display and operator controls............................................................................................ 20
3.3 Design of the charging station.......................................................................................... 22
3.4 Charging cable.................................................................................................................. 23
3.5 Decentralized charge points.............................................................................................. 25
3.6 Electrical protection devices.............................................................................................. 25
4 Preparing for use................................................................................................................................ 27
4.1 Checking incoming goods................................................................................................. 27
4.1.1 Checking the delivery for completeness and correctness.................................................... 27
4.1.2 Checking the transport packaging..................................................................................... 27
4.1.3 Unpackaging the charging station..................................................................................... 28
4.1.4 Report missing delivery components or transport damage................................................. 28
4.2 Location planning............................................................................................................. 29
4.3 Preparing the base area.................................................................................................... 34
4.4 Storing the charging station.............................................................................................. 36
4.5 Transporting the charging station..................................................................................... 38
5
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Operating Instructions, 10/2022, A5E50068475-AB 5
Table of contents

5 Installation.......................................................................................................................................... 41
5.1 Preparing the cable gland plate......................................................................................... 41
5.2 Positioning the charging station........................................................................................ 42
5.3 Inserting the connecting cable into the cabinet................................................................. 43
5.4 Securing the charging station............................................................................................ 44
5.5 Install the cable gland plate............................................................................................... 45
5.6 Re-attaching protective cover............................................................................................ 46
6 Connecting......................................................................................................................................... 47
6.1 General information about power cables........................................................................... 47
6.2 Connecting the power supply cable................................................................................... 49
6.3 Connecting DC cables....................................................................................................... 51
6.4 Connecting the communication cable............................................................................... 53
6.5 External communication................................................................................................... 55
6.6 Connecting the auxiliary power supply.............................................................................. 56
7 Commissioning................................................................................................................................... 58
7.1 Initial commissioning........................................................................................................ 58
8 Operation............................................................................................................................................ 62
8.1 Introduction..................................................................................................................... 62
8.2 Operation via HMI............................................................................................................. 62
8.2.1 Select language................................................................................................................ 62
8.2.2 Selecting a dispenser........................................................................................................ 63
8.2.3 Connecting the charging cable.......................................................................................... 65
8.2.4 Connecting the vehicle..................................................................................................... 66
8.2.5 Terminating the charging process..................................................................................... 67
8.2.6 Settings............................................................................................................................ 68
8.2.6.1 Settings............................................................................................................................ 68
8.2.6.2 Last charging report.......................................................................................................... 69
8.2.6.3 Alert log........................................................................................................................... 70
8.2.6.4 Advanced mode................................................................................................................ 71
8.3 Operation without HMI..................................................................................................... 72
9 Handling alarms and errors................................................................................................................ 74
9.1 Alarm messages in the alarm history................................................................................. 74
6
Table of contents
SICHARGE UC 150
Operating Instructions, 10/2022, A5E50068475-AB

10 Maintenance and service.................................................................................................................... 79
10.1 Safety instructions............................................................................................................ 79
10.2 Maintenance plan............................................................................................................. 80
10.3 Servicing the charging station........................................................................................... 81
10.3.1 Cleaning the touch screen................................................................................................. 81
10.3.2 Cleaning the cabinet......................................................................................................... 82
10.3.3 Replacing an air filter........................................................................................................ 83
10.4 Replacing the cabinet fan.................................................................................................. 85
10.5 Replace lock cylinder......................................................................................................... 87
11 Disposal.............................................................................................................................................. 89
12 Service & Support............................................................................................................................... 90
12.1 Siemens Industry Support................................................................................................. 90
13 Technical specifications...................................................................................................................... 91
13.1 Technical specifications.................................................................................................... 91
13.2 Power factor/efficiency..................................................................................................... 92
13.3 Charging current/power curve........................................................................................... 93
14 Dimension drawings........................................................................................................................... 94
15 Declaration of Conformity.................................................................................................................. 96
15.1 Declaration of Conformity................................................................................................. 96
A List of abbreviations........................................................................................................................... 97
Index................................................................................................................................................... 98
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Table of contents

SICHARGE UC 150
Operating Instructions, 10/2022, A5E50068475-AB
8
Introduction 1
1.1 About the operating instructions
These operating instructions contain the information required for safe operation and
intended use of the SICHARGE UC charging station.
Safekeeping the operating instructions
The operating instructions are an integral part of the product and an indispensable part of the
product safety concept. The following requirements therefore apply for safekeeping the
operating instructions:
•Keep the operating instructions for the entire service life of the charging station.
•Make the operating instructions easily accessible at all times for all persons involved.
•If you transfer the charging station to third parties, also pass along the operating
instructions.
Using the operating instructions
How to use the operating instructions correctly:
•Make the operating instructions available to all persons involved before and during work
on the charging station.
•Read the operating instructions carefully before starting work.
•Follow the safety instructions and handling instructions.
Definitions and naming conventions
•Charging station:
The term "charging station" is used in this documentation for the "SICHARGEUC150".
Changes compared to previous version
•Update of the chapter Maintenance plan (Page 79)
•Update of the chapter Declaration of Conformity (Page 96)

1.2 Open-source software
Open-source software is used in the firmware of the product described. 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 original text of the license conditions and
copyright notices. For this, read the information included with the product or provided on the
Internet (https://assets.new.siemens.com/siemens/assets/api/uuid:beda63de-
e83a-4598-9863-7645d0c0dda8/sicharge-uc-open-source-software-V2.pdf).
9
Introduction
1.2 Open-source software
SICHARGE UC 150
Operating Instructions, 10/2022, A5E50068475-AB

SICHARGE UC 150
Operating Instructions, 10/2022, A5E50068475-AB
10
Safety instructions 2
2.1 Basic safety instructions
The charging station complies with all prescribed technical safety standards and thereby
offers the greatest possible product safety. To ensure the safety of all persons, systems and
equipment at all times, adhere to the following basic safety instructions.
Guidelines and regulations
In order to ensure comprehensive safety, adhere to the following guidelines and regulations:
•Guidelines for occupational safety
•Regulations for prevention of accidents
•Trade regulations
•Technical connection conditions of the power supply unit
•Building regulations
•Generally accepted rules of technology
•DIN ISO 0100-600, or IEC 60364-6 and other country-specific regulations
Target group
These operating instructions are intended for the following persons:
•Planners
–Plan the location of use of the charging station.
•Carriers
–Transport the charging station to the location of use.
•Installers
–Install the charging station.
•Qualified electricians
–Connect electrical cables to the charging station.
–Perform electrotechnical work on the charging station.
•Users
–Charge the electric vehicles.
•Service personnel
–Perform maintenance and service.
Intended use
The intended use of the charging station is exclusively to charge the battery of an electric
vehicle. For this, the electric vehicle must be equipped with a charging socket of the type CCS
Combo 2. The charging station charges electric vehicles according to the standards
EN62196‑3 and EN61851‑23.
Charging is only possible with a charging cable at the charging station. Any other or
additional use is not in accordance with the intended use and constitutes misuse of the
device. The charging station is suitable for indoor and outdoor use. The permissible ambient
conditions at the place of use must be observed for intended use.

Qualified personnel
Non-electrical work, e.g. transport and assembly, may only be performed by qualified
personnel. Qualified personnel are qualified by training and experience to recognize risks
arising during the respective work and to avoid possible hazards.
Electrical engineering work may only be performed by qualified electricians themselves or
under their direction and supervision. A qualified electrician is someone who is able to assess
the work assigned to them and recognize potential dangers due to their professional training,
knowledge and experience as well as knowledge of the relevant standards.
Work on a live charging station can only be performed by qualified electricians that meet the
following requirement:
•Ability to work on live equipment according to DGUV regulation 103-011
Personal protective equipment (PPE)
Personal protective equipment protects you against hazards to your health and safety. Use
your personal protective equipment in accordance with occupational safety guidelines and
accident prevention regulations.
Fire and explosion protection
Do not store or use flammable liquids that produce flammable fumes, such as gasoline or
ethanol, in the vicinity of the charging station. Electrostatic charge or heat generated during
charging can ignite explosive and flammable liquids.
Protection against electromagnetic fields
The electromagnetic emission in the charging station meets the IEC61851‑21‑2 standard:
•Noise immunity: ClassA
•Emission (radiated): ClassA
•Emission (conducted, AC input): ClassA
•Emission (conducted, AC port): ClassA
•Emission (conducted, DC port): Limits according to IEC 61851‑21‑2:2018
The charging station complies with immunity requirements for Class A industrial areas
according to the generic standard IEC61000‑6‑2:2016 Electromagnetic Compatibility(EMC).
WARNING
Danger to life from electromagnetic fields when door is open
When the door is open, the switched-on charging station emits electromagnetic fields (EMF)
to the outside. Electromagnetic fields are particularly dangerous for people with pacemakers
or other implants in the immediate vicinity of a system.
• Therefore, switch off the power supply before opening the door of the charging station.
• If you open the door forcibly, the charging station automatically switches off the power
supply to the AC‑DC converters.
11
Safety instructions
2.1 Basic safety instructions
SICHARGE UC 150
Operating Instructions, 10/2022, A5E50068475-AB

Protection against ingress of liquid
The protection standard of the cabinet protects the charging station against the ingress of
splash water from all directions. In particular, the protection standard prevents the
penetration of precipitation and protects against all liquids applied to the surface of the
cabinet without pressure.
Also protect the charging station from liquids that exert pressure on the surface of the
cabinet:
•Never use high-pressure cleaners or steam cleaners when cleaning the charging station.
•Place the charging station in a flood-proof location.
WARNING
Electric shock due to ingress of liquid
Strong jets of water or flooding can cause liquid to enter the charging station. Moisture or
liquid inside the charging station can cause electric shock.
If liquid has entered the charging station, take the following safety precautions:
• Take the charging station out of service by switching it off at the electrical distributor.
• Qualified personnel must dry the charging station and check it for damage.
Protection against unauthorized opening
A lock system protects the charging station from unauthorized opening of the device door.
•Keep the key for the door locks safe against access by unauthorized persons.
•Only make the key available to authorized persons for work in the charging station.
•Do not leave the charging station unattended with the device door open.
Alterations to the device
The operating instructions describe all permissible changes to the charging station. Any other
or additional changes are not permitted. Unauthorized modifications void the manufacturer's
warranty and the approvals of the device become invalid.
WARNING
Danger due to missing or unrecognizable safety signs and warnings
Missing or unrecognizable safety signs or warnings do not indicate that danger is not no
longer present. Undetected dangers can result in accidents with serious physical injury or
death.
• Check the presence of all safety signs and warnings using the operating instructions
• Attach missing safety signs and warnings
• Do not remove safety signs and warnings
• Replace unrecognizable safety signs and warnings
12 SICHARGE UC 150
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Safety instructions
2.1 Basic safety instructions

Only use undamaged equipment or parts
WARNING
Electric shock in case of damaged equipment
Improper handling can damage the equipment. Damaged devices may have dangerous
voltages on the cabinet or exposed components, which can cause serious injury or death if
touched.
• Comply with the technical specifications for transport, storage and operation.
• Check the charging cables and charging plugs for tampering, damage and foreign
objects.
• Do not use a device if it is damaged.
2.2 The five safety rules for electrical work
The European standard EN50110‑1 "Operation of electrical installations" prescribes safety
rules for electrical work on and in electrical installations. To ensure the safety of persons and
property in accordance with the standards, always comply with the following safety rules.
Securing an electrical system before starting work
Before starting work on and in electrical installations, apply the following five safety rules:
1. Disconnect
2. Secure against reclosing
3. Ensure there is no voltage present
4. Ground and short-circuit
5. Cover or shield adjacent live parts
Prepare to switch on again after work is finished
After finishing and checking the work, prepare the restart as follows:
•Inform persons no longer required that the work is completed and no further work is
permitted.
•Withdraw people that are no longer needed.
•Remove all used tools, equipment and aids.
Switch on the electrical system again
After finishing the work, remove the protective measures and switch the system on again:
1. Remove short-circuit
2. Remove grounding
3. Remove covers or barriers
4. Remove fuse to prevent restart
5. Switch the system back on
13
Safety instructions
2.2 The five safety rules for electrical work
SICHARGE UC 150
Operating Instructions, 10/2022, A5E50068475-AB

2.3 DC shutdown button
In a dangerous situation, pressing the DC shutdown button immediately puts the charging
station into a safe state.
Position of the button
The DC shutdown button is positioned on the front of the charging station in the middle of
the device door.

① DC shutdown button
Figure 2-1Position of the button
Function of the DC shutdown button
Pressing the DC shutdown button triggers an alarm. The control system of the charging
station immediately switches off the power supply to the charging cable. The charging
station changes to a safe state. The charging station displays the Alarm message "DC
shutdown" on the touch screen. For safety reasons, the charging station cannot be operated
in the DC shutdown state. The charging station only returns to its normal operating state
after the button has been reset.
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Safety instructions
2.3 DC shutdown button

Revoke the DC shutdown state again
NOTE
Eliminate the hazardous situation
First eliminate the hazardous situation. Only then cancel the DC shutdown state.
The DC shutdown button is equipped with a rotary release. An arrow on the top of the button
indicates the direction of rotation for unlatching.
Unlock the DC shutdown button
To cancel the DC shutdown state, proceed as follows:
•Remove the charging cable from the vehicle.
•Turn the DC shutdown button in the direction of the arrow until the button is released.
The charging station will automatically start up. When the charging station display shows the
Start menu, the charging station is back in normal operating mode.
2.4 Safety sign
To handle the charging station safely, safety signs are attached to the charging station and
the packaging.
Safety signs on the packaging
The following safety signs are attached to the packaging of the charging station:
Safety sign Meaning
Marking of the center of gravity
Warning of tipping hazard
Identification of locations that cannot be used for pickup using a forklift
15
Safety instructions
2.4 Safety sign
SICHARGE UC 150
Operating Instructions, 10/2022, A5E50068475-AB

Safety sign on the charging station cabinet
The following safety signs are attached to the charging station cabinet:
Safety sign Meaning
Warning of general danger
Warning of dangerous voltage
Warning of tipping hazard
Warning signs in the cabinet of the charging station
The following warning signs are installed in the charging station:
Safety sign Meaning
The device contains noise filters at the input and output. A central
ground connection is required for safety reasons and for proper function
ing.
Leakage currents to ground occur with this device.
Merely disconnecting the network supply is not sufficient for safe execu
tion of maintenance work. Wait for 10 minutes after switching off so that
the DC capacitors can discharge. Only remove the cover afterwards.
The device does not contain any parts that can be maintained by the
user. Only qualified personnel may open the device.
The module has capacitors. Discharge the capacitors before you touch
the connections.
16 SICHARGE UC 150
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Safety instructions
2.4 Safety sign

2.5 Cybersecurity at Siemens
SIEMENS AG provides products and solutions with cybersecurity functions that support the
secure operation of plants, systems, machines and networks.
Implement and maintain the cybersecurity concept
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
cybersecurity concept. Siemens’ products and solutions constitute one element of such a
concept.
Customers are responsible for preventing unauthorized access to their plants, systems,
machines and networks. Systems, machines, and components should only be connected to
the enterprise network or the Internet if and to the extent that it is necessary and with
appropriate security measures in place (e.g. using firewalls and network segmentation).
In addition, the recommendations of Siemens regarding appropriate protective measures
should be observed. For more information about cybersecurity, please visit:
Cybersecurity at Siemens (https://www.siemens.com/cybersecurity#ouraspiration)
Only use current product versions
Siemens’ products and solutions undergo continuous development to make them more
secure. Siemens strongly recommends that product updates are applied as soon as they are
available and that the latest product versions are used. Using versions that are obsolete or are
no longer supported can increase the risk of cyber threats.
17
Safety instructions
2.6 Identification of the device
SICHARGE UC 150
Operating Instructions, 10/2022, A5E50068475-AB

You can find the following information on the nameplate of the charging station:
Figure 2-2Example: Charging station nameplate
Position of the nameplate on the device
The nameplate is located on the left exterior of the device in the lower left corner of the
cabinet.
18 SICHARGE UC 150
Operating Instructions, 10/2022, A5E50068475-AB
Safety instructions
2.6 Identification of the device
Information on the nameplate
2.6 Identification of the device
The nameplate clearly identifies the charging station. The nameplate also contains the
identification data of the device, the manufacturer and the CE marking.

Description 3
3.1 Product overview
The SICHARGEUC150 charging station enables high-performance charging of electric
vehicles. The connector type used, CCSType2, allows for the connection of commercial
vehicles. Commercial vehicles are, for example:
•Electric buses
•Electric trucks
•Similar electric vehicles
Performance features
The SICHARGEUC 150 charging station charges your electric vehicle quickly and safely. To
start the charging process, simply connect the charging cable to your vehicle. The charging
station then controls the entire charging process precisely and fully automatically.
The charging station features the following performance characteristics:
•Fully automatic control of the charging process
•User-friendly operation by a central touch screen
•Space-saving design
•High availability
•Easy maintenance and servicing
Equipment variants
The SICHARGEUC150 charging station is available in various equipment variants with the
following components:
Components Equipment variant 1 Equipment variant 2 Equipment variant 3
Human Machine Inter
face (HMI)
✓ ✓ -
Charging cable ✓ - -
DC output for dispenser - ✓ ✓
Application
The charging station is designed for charging electric vehicles in semi-public commercial and
industrial areas, for example:
•Terminals
•Vehicle depots
•Company parking lots
19
SICHARGE UC 150
Operating Instructions, 10/2022, A5E50068475-AB

3.2 Display and operator controls
Display and operator controls
The charging station has the following displays and operator controls:

① Touch screen (depending on the equipment variant)
② RFID reader (depending on the equipment variant)
③ Charging plug (depending on the equipment variant)
④ Door lock
⑤ Cable holder
⑥ DC shutdown button
⑦ Status LED (depending on the equipment variant)
Figure 3-1Display elements and operator controls of the charging station
Touch screen
The charging station can optionally be equipped with a central 10" Human Machine Interface
(HMI) ①. The HMI has a touch screen with a 10" display in widescreen format. The large
viewing angle of the display makes it easier to recognize the operating information from
different viewing directions. To adapt the display to different lighting situations, the backlight
of the display can be dimmed over a wide range of brightness.
20 SICHARGE UC 150
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Description
3.2 Display and operator controls

Charging plug and cable holder
The charging device is located on the side of the charging station. You use the charging plug
to establish a charging connection ③ to all electric vehicles that are equipped with a
charging socket according to standard CCS Combo 2. When not in use, keep the charging
plug in the plug position of the charging station. When plugged in, the plug holder protects
the charging plug from mechanical damage and environmental influences. The cable holder
⑤ holds the charging cable safely and in a space-saving manner, while protecting the
charging cable from damage.
DC shutdown button
The charging station is equipped with a DC shutdown button ⑥. If you press the DC
shutdown button in a dangerous situation, the charging station stops charging immediately.
The charging station changes to the safe DC shutdown state. The touch screen shows the
alarm message "DC shutdown". For safety reasons, the charging station cannot be operated
in the DC shutdown state. The charging station only returns to its normal operating state
after the button has been reset.
Lock system
To protect the charging station from unauthorized opening, the door of the charging station
is equipped with a lock system. The door lock ④ secures access to the interior of the
charging station. You need a special door key to open the device door. The door key is
included in the delivery.
21
Description
3.2 Display and operator controls
SICHARGE UC 150
Operating Instructions, 10/2022, A5E50068475-AB