ABB PCS100 ESS User manual

2UCD190000E001 rev. J
PCS100 ESS
Grid Connect Interface for
Energy Storage Systems
User Manual
Introduction
ABB's PCS100 ESS converter is a grid connect interface
for energystorage systems that allows energy to be
stored or accessed exactly when it is required. Able to
connect to any battery type or energy storage medium,
the PCS100 ESS brings together decades of grid inter-
connection experience and leadership in power conver-
sion to provide seamless system integration and battery
control.
The PCS100 ESS’ modular design and advanced control
maximize the availability, value and performance of both
large and small energystorage systems in a variety of
applications. With this optimized use of the energy stor-
age system, the PCS100 ESS helps to deliver exceptional
returns on investment.
The PCS100 ESS allows control of both real power (P)
and reactive power (Q), enabling it to cover a wide range
of system requirements.
Moreover, advanced control features in theVirtual Gener-
ator mode of operation allow this storage system to em-
ulate generator behavior and thus act as a true power
system component.
With these advanced features the PCS100 ESS is the per-
fect solution for applications requiring power system
load levelling, grid stabilization, grid loss detection, grid
compliance for renewable and generation systems and
power quality improvement.
For a comprehensive overview of publications available
for the PCS100 ESS, refer to the inside cover of this pub-
lication. Web links and QR code are also included.

PCS100 ESS User Manual | 2UCD190000E001 rev. J 2
The Company
We are an established world force in the design and man-
ufacture of power electronics and power protection equip-
ment.
As a part of ABB, a world leader in electrical technology,
we offer customers application expertise, service and
support worldwide.
We are committed to teamwork, high quality manufactur-
ing, advanced technology and unrivalled service and sup-
port.
The quality, accuracy and performance of the Company’s
products result from over 100 years of experience, com-
bined with a continuous program of innovative design and
development to incorporate the latest technology.
Quality Control
The products listed in this catalogue are manufactured in
an ISO 9001 accredited facility.
Registration No. 2469
For more information…
Further publications for the PCS100 ESS are available for
free download from https://new.abb.com/power-convert-
ers-inverters/power-converters-and-inverters/pcs100-ess
or by scanning this code:

PCS100 ESS User Manual | 2UCD190000E001 rev. J 3
Overview of this Manual
About this Manual
This manual contains information regarding:
– the general functions of the PCS100 ESS
– the user interface, control and possible adjustments of the PCS100 ESS
– installation and commissioning of the PCS100 ESS
Usage
This manual should be used during operation and adjustment of the PCS100 ESS. It should be referenced when:
– integrating the PCS100 ESS into a complete BESS system
– operating and adjusting the PCS100 ESS
– commissioning the PCS100 ESS
Who should read this manual?
This manual is intended for:
– integrators of the PCS100 ESS
– installation personnel
– operators
Prerequisites
An installation/repair/operator person working with the PCS100 ESS must:
– be trained by ABB and have electrical operational and safety knowledge
– have sufficient training to operate in an accidentally touch safe service environment
Software Revision
This User Manual applies to PCS100 ESS systems with software revision R2M2.
Note: To locate the current software release number, on the GDM’s Control Panel, press Product.
The release number is labeled “Release: …”.

PCS100 ESS User Manual | 2UCD190000E001 rev. J 4
Safety Notices
This manual contains important information regarding the operation of the ABB PCS100 ESS. This manual pro-
vides technical and operational guidance for operators. The following safety instructions are to be observed.
DANGER
This manual does not provide sufficient information for safe service of the PCS100 ESS. For such service infor-
mation refer to appropriate manual.
Please pay due regard to safety as the PCS100 ESSs are high energy devices and require strict precautions to
be taken.
CAUTION – Trained Operators
All operations on the PCS100 ESS must only be carried out by a trained Operator familiar with the contents of
this manual. Hazardous conditions could arise from incorrect adjustment.
Ensure power to the product is isolated and locked off before attempting any work on it.
DANGER – Hazardous Voltages
An Operator must not open doors or panels marked as containing hazardous voltages. Many parts in this prod-
uct, including printed circuit boards operate at lethal voltages. DO NOT TOUCH components or connections that
have voltage present.
DANGER – Stored Charge
Stored charge is present after the device is switched off.
DANGER – Arc Flash
Shorted terminals can cause arc flash resulting in severe burns, severe eye injury or blindness. Use insulated
tools and do not short any terminals.
DANGER – High Leakage Current
The leakage current that is produced during normal operation of an ESS rack system exceeds 3.5 mAac. The
ESS rack system is required to be installed in a fixed connection for protection.
DANGER – Protective Covers
Normal operation of this product requires any protective covers in place and doors secured closed.
DANGER – Personal Protection Equipment
Ensure safety glasses are worn while working if any part of the unit could be energized.
DANGER – Personal Protection Equipment
Ensure appropriate safety footwear is worn if inserting or removing modules or components from the product.

PCS100 ESS User Manual | 2UCD190000E001 rev. J 5
Table of Contents
1Overview.......................................................7
1.1 User Benefits...............................................7
1.2 Features......................................................7
1.3 Applications.................................................7
2Model Definition.............................................8
2.1 Type Code ..................................................8
2.1.1 Number of Power Modules ..................... 8
2.1.2 Type of Power Module............................ 8
2.1.3 Mechanical Construction........................ 9
2.1.4 Options.................................................10
2.2 Examples of PCS100 ESS Type Codes.......10
2.3 PCS100 ESS Model Range ........................12
2.3.1 PCS100 ESS D-Type Model Range.......12
2.3.2 PCS100 ESS C-Type Model Range.......13
3Technical Specification ................................14
3.1 Model Range.............................................14
3.2 Utility Side (AC).........................................14
3.3 Energy Storage Side (DC)..........................14
3.4 Standards and Certifications.......................15
3.5 Environmental ...........................................15
3.6 Protection Rating.......................................15
3.7 Service......................................................16
3.8 User Interface............................................16
3.9 Auxiliary Power..........................................16
4Sub-Assemblies...........................................17
4.1 PCS100 ESS Rack and Cabinet..................17
4.2 PCS100 Modules.......................................18
4.3 PCS100 Master Module..............................19
4.3.1 Connections on the Master Module........19
4.3.2 The PCS100 Extended I/O Board..........23
4.4 Metering Interface......................................26
4.4.1 Measurements......................................26
4.4.2 Metering Interface for Cabinet Systems.27
4.4.3 Metering Interface for Rack Systems .....27
4.5 Graphic Display Module (GDM)...................28
5The User Interface.......................................29
5.1 Graphic Display Module (GDM)...................29
5.1.1 Hiding / Showing the Control Button ......29
5.1.2 Navigation Panel...................................30
5.1.3 Status Bar.............................................31
5.1.4 Status Page..........................................32
5.1.5 Event Log Page ....................................34
5.1.6 Product Page........................................35
5.1.7 Menu Page ...........................................36
5.1.8 Starting and Stopping the PCS100 ESS.36
5.1.9 Logging in to the GDM ..........................37
5.2 Module Display Boards...............................38
6Functional Description and Setup.................40
6.1 How it Works............................................. 40
6.2 Virtual Generator Mode (VSI)..................... 40
6.3 Current Source Inverter Mode (CSI)............ 41
6.4 Selecting the System Mode (VSI or CSI)..... 41
6.5 Control Setup in Virtual Generator Mode..... 42
6.5.1 Fixed Power Mode and V/F mode .........43
6.5.2 Frequency and Voltage Droop...............43
6.5.3 Generator Settings ...............................43
6.6 Control Setup in CSI Mode......................... 44
6.7 Inputs and Measurements.......................... 45
6.7.1 Source Selection for Input References..45
6.7.2 DC Voltage Sensing .............................45
6.7.3 Grid Voltage Sensing – VR1 .................46
6.8 Limiting Control Functions.......................... 46
6.8.1 Frequency Envelope.............................47
6.8.2 Voltage Envelope .................................48
6.8.3 SOC Limiter..........................................49
6.8.4 Low Voltage Ride Through (LVRT)........50
6.8.5 Absolute Power Limits..........................51
6.8.6 Customized Power Limits......................51
6.9 Islanding and Anti-Islanding....................... 52
6.9.1 Grid Monitoring.....................................52
6.9.2 Islanding Control Overview...................53
6.9.3 Grid Loss Action...................................56
6.9.4 Re-Synchronization with the Grid..........59
6.10 Using the Converter Loading Feature.......... 59
6.11 Using the Energy Saving Standby Feature.. 59
6.12 Using the Voltage Clamping Feature........... 59
6.13 Using the DC Equalize Feature .................. 60
6.14 DC Voltage Imbalance and Ripple Protection
61
7Protection Requirements.............................. 62
7.1 Input Circuit Protection.............................. 62
7.2 Insulation Monitoring................................. 62
7.3 Arc Fault Hazards and Protection............... 62
7.3.1 Arc Fault and Standards.......................62
7.3.2 Arc Fault Protection Recommendation ..63
7.3.3 Personal protective equipment..............63
8Maintenance................................................64
9Faults, Warnings and other Events...............65
9.1 Resolving a Fault ...................................... 65
9.2 Resolving a Warning ................................. 71
9.3 Events during Normal Operation................. 76
10 Remote Monitoring ......................................77
10.1 List of Ports.............................................. 77
10.2 Cyber Security Information......................... 77
10.2.1 Cyber Security Disclaimer.....................77