ABB SACE Emax 2 User manual

DOC. N° 1SDH001316R1002 - ECN000086501 - Rev. A
SACE Emax 2
Emax low voltage air circuit-breakers E1.2-E2.2-E4.2-E6.2
Instructions for using Ekip Touch protection trip units
and Accessories.

ABB | SACE Emax 2
2 | © 2019 ABB | 1SDH001316R1002 - ECN000086501 - Rev. A |

© 2019 ABB SACE Emax 2 | I 1SDH001316R1002 - ECN000086501 - Rev. A
Contents
Glossary ........................................................................................ 3
Introduction .................................................................................. 4
1 - Contents .........................................................................4
2 - Safety .............................................................................5
Overview of Ekip Touch................................................................ 6
1 - General characteristics ...................................................6
2 - Models and Versions.......................................................7
3 - Accessories and software ...............................................8
4 - Operating features ........................................................11
Interface and menus .................................................................. 12
1 - Presentation of interface...............................................12
2 - Navigation.....................................................................14
3 - Graphic pages ..............................................................16
4 - Menu.............................................................................19
5 - Changing parameters and commands ..........................24
6 - PIN and security ...........................................................26
Protections ................................................................................. 27
1 - Protections - Introduction .............................................27
2 - Standard Protections ....................................................28
3 - Voltage protections .......................................................32
4 - Voltage Advanced protections ......................................33
5 - Frequency protections ..................................................34
7 - ROCOF protections.......................................................36
8 - Adaptive protections.....................................................36
9 - Additional protections and functions.............................37
Measurements ............................................................................ 38
1 - Standard Measurements ...............................................38
2 - Ekip Measuring Measurements .....................................39
3 - Class 1 Power & Energy Metering .................................41
Settings....................................................................................... 42
1 - Main settings ................................................................ 42
Test.............................................................................................. 45
1 - Test...............................................................................45
Accessories ................................................................................ 47
1 - Introduction ..................................................................47
2 - Rating Plug ...................................................................47
3 - Measurement................................................................48
Default......................................................................................... 49
1 - Ekip TOUCH default parameters...................................49
Management operations ............................................................ 50
1 - Ekip Touch maintenance and troubleshooting...............50

II | © 2019 ABB SACE Emax 2 1SDH001316R1002 - ECN000086501 - Rev. A

ABB | SACE Emax 2
Glossary |3 | © 2019 ABB | 1SDH001316R1002 - ECN000086501 - Rev. A
Glossary
Term Description
SACE Emax 2 New series of ABB SACE air circuit-breakers
CB Circuit-breaker
Trip unit Electronic unit connected to the CB, which provides measuring, monitoring and protection functions for the CB if
faulty operating conditions occur. In the event of an alarm, it commands a TRIP
Ekip Touch Trip unit for SACE Emax 2 CBs, equipped with touchscreen display and available in four different versions
Trip coil CB opening actuator controlled directly by Trip unit
TRIP
Concluding action of protection timing or a test command which, except in special configurations applicable to the
trip unit, coincides with activation of the trip coil, which instantly opens the bars of each pole and interrupts the
circulating current
Vaux Auxiliary power supply
4P / 3P / 3P + N CB configuration: four-pole (4P), three-pole (3P) and three-pole with external neutral (3P + N)
If Fault current measured by Trip unit, useful for calculating the trip time t t

ABB | SACE Emax 2
4 | © 2019 ABB | 1SDH001316R1002 - ECN000086501 - Rev. A Introduction | 1 - Contents
Introduction
1 - Contents
Overview
This manual describes the characteristics of the Ekip Touch Trip units installed on SACE Emax 2 CBs, among
which:
1. general overview:
2. operating conditions
3. consultation of menus for changing parameters and displaying measurements
4. overview of protections, measurements, parameters and main accessories
5. management operations: maintenance, troubleshooting
Integrated informations
A full description of Ekip Touch is available in document 1SDH001330R1002 (Emax 2 engineering manual)
available on the website ABB library.
recipients
This manual refers to two user profiles, as defined by standard IEC 60050:
• skilled person, in the electrical field (IEV 195-04-01): person with relevant education, training, knowledge
and experience to enable him or her to perceive risks and to avoid danger which electricity can create
• instructed person, in the electrical field (IEV 195-04-02): person adequately advised or supervised by
electrically skilled persons to enjable him or her to perceive risks and to avoid danger which electricity
can create
IMPORTANT: operations which can be performed by persons trained on the subject
of electricity are specifically indicated in this manual. All the remaining operations
described in this manual must be performed by skilled persons, in the field of
electricity.ABB declines all liability for damage to persons or property caused by
failure to comply with the instructions in this document.
Specifications and supporting
documents
To ensure that Ekip Touch is installed and configured correctly, please read the information in this manual and
in the technical documentation of the product, supplied with the circuit-breaker or available in the website
ABB liBRARy
Document Description
1SDH000999R0002 Installation, operation and maintenance instructions for Sace Emax E1.2 CBs
and Ekip Dip Trip units
1SDH001000R0002 Installation, operation and maintenance instructions for Sace Emax E2.2-
E4.2-E6.2 CBs and Ekip Dip Trip units
1SDH001330R1002 Manual for design engineers with full information about the trip units and
accessories for Emax 2
1SDH001140R0001 Communication System Interface for Emax 2 CBs
1SDC200023D0906 Sace Emax 2 CBs General catalog
1SDM000091R0001 Sace Emax 2 CBs Circuit diagrams
WARNING! carefully read the instructions for putting into service and maintenance
given in the installation manuals 1SDH000999R0002 (for E1.2) or 1SDH001000R0002
(for E2.2-E4.2-E6.2).
Design notes
The information in this manual was written in Italian and then translated into other languages to conform to
the laws and/or commercial requirements concerning the product.

ABB | SACE Emax 2
Introduction | 2 - Safety5 | © 2019 ABB | 1SDH001316R1002 - ECN000086501 - Rev. A
2 - Safety
Safety requirements HAZARD
ACCIDENTAL CONTACT WITH LIVE
POINTS CAN CAUSE SHOCK, BURNS AND
RESULT IN DEATH.
Do not try to use the product in any way, before
having read this instruction manual
Figure 1
HAZARD! RISK OF ELECTRIC SHOCK! In accordance with the local laws in force,
disconnect all the electricity supplies when Ekip Touch is being assembled, installed,
serviced or decommissioned if persons who are not authorized to work in live
installations are present.
WARNING!
• detailed descriptions of the standard installation, operation, maintenance procedures and
principles for working safely are not included; it is important to note that this document contains
indications about safety and caution, against certain methods (concerning installation, operation
and maintenance) which could cause imjuries to the personnel, damage devices or make them
unsafe
• these warnings and alarms do not include all the conceivable methods of performing the
installation, operation and maintenance operations recommended by ABB and others, which
could be performed, or the possible consequences and complications of each conceivable
method, neither will ABB investigate all those methods
• anyone who is implementing procedures or using maintenance devices recommended by
ABB or not must check carefully that neither their personal safety nor the safety devices are
endangered by the installation, operation, maintenance method or by the tools used; contact
your nearest ABB representative for further information, explanations or specific problems
• this manual is written for qualified personnel only and is not intended to replace an adequate
training course or experience concerning the safety procedures of this device
• regarding products equipped with communication systems, the purchaser, installer or end
customer are responsible for applying all the IT security measures to prevent risks deriving from
connection to communication networks; among others, these risks include use of the product
by unauthorized persons, alteration of its normal operation, access to and modification of the
information
• the purchaser, installer or end customer are responsible for ensuring that safety warnings and
notices are affixed and moreover, that all points of access and operating devices are securely
blocked when the switchgear is left even momentarily unattended
• all information in this document is based on the latest product data available at the time of
printing. We reserve the right to make changes to the document at any time and without prior
notice.
Warnings
WARNING! READ THIS MANUAL WITH CARE BEFORE INSTALLING, OPERATING OR
REPAIRING THE CIRCUIT-BREAKER
• file this manual with all the other available documents concerning the circuit-breaker
• to facilitate the work, these documents must be readily available when the CB is installed,
operated and serviced
• the unit must be installed in accordance with the environmental, electrical and mechanical
limitations described in the product documentation
• this circuit-breaker has been designed to operate with voltage and current values within the
rating plate limits: do not install in systems that operate at values exceeding these rated limits
• comply with the safety procedures required by your Company.
• do not open covers or doors, do not work on devices before having disconnected all circuits
from the electricity sources and after having made sure of this with a measuring instrument

ABB | SACE Emax 2
6 | © 2019 ABB | 1SDH001316R1002 - ECN000086501 - Rev. A Overview of Ekip Touch | 1 - General characteristics
Overview of Ekip Touch
1 - General characteristics
Families
SACE Emax 2 can be configured to operate with two Trip unit families:
• Ekip Dip with interface via dip-switches
• Ekip Touch with touchscreen display
Both families provide protection and measuring functions related to signals from the installation and are
available in different models and versions.
There are four Ekip Touch models available:
• Ekip Touch
• Ekip Hi-Touch
• Ekip G Touch
• Ekip G-Hi Touch
All Ekip Touch models are also available in the version with LCD display for installations situated in particularly
aggressive environmental conditions.
A description of Ekip Dip is given in manuals 1SDH000999R0002, 1SDH001000R0002 and
1SDH001330R1002.
Main functions
The Ekip Touch Trip unit provides the following functions:
1. Measurement: measurement of different quantities, such as: current, voltage, power, energy
2. Protection: depending on the measurements made and the parameters configured by the user, the
Trip unit checks for the presence of alarms and commands circuit-breaker opening if necessary
3. Signalling: management of contacts and communication networks to optimize plant efficiency,
communication among different CB and other functions
The Ekip Touch functions are provided both by means of transducers and actuators inside the circuit-breaker,
and by means of a vast range of external accessories
Presentation
Figure 2
Ekip Touch has a touchscreen display (1) for accessing the configuration menus and checking parameters,
measurements and information (page 12).
The nominal size of the Rating plug (2) can be checked on the front.
All the external connections, including the supply and communication modules, the external sensors and
mechanical accessories, are available in the upper terminal box (3) (page 8 for an overview of the electronic
accessories).

ABB | SACE Emax 2
Overview of Ekip Touch | 2 - Models and Versions7 | © 2019 ABB | 1SDH001316R1002 - ECN000086501 - Rev. A
2 - Models and Versions
Default functions and
extensions
Every Ekip Touch module has default measurement and protection functions, which can be extended with the
aid of additional software packages.
The extensions (additional SW packages) can be pre-engineered when the circuit-breaker is ordered or at a
later date (in this case, via ABB Ability Marketplace TM
Overview
Figure 3
Model Ekip Touch Ekip
Hi-Touch
Ekip G
Touch
Ekip G
Hi-Touch
Versions LSI, LSIG LSI, LSIG LSIG LSIG
Standard protections XXXX
Voltage protections O(1) X X (3) X
Voltage advanced protections O(1) O X (3) X
Frequency protections O(1) X X (3) X
Power protections O(1) X(3) X(3) X
ROCOF protections O(1) OOX
Adaptive protections O X O X
Standard Measurements XXXX
Ekip Measuring Measurements O X X X
Class 1 Power & Energy Metering O(2) XXX
Datalogger O(1) XXX
Network Analyzer O(1) X O X
X = Available by default; O = Optional
(1) Configurable if Measuring Measurements package is present
(2) Only available at the time circuit-breaker is ordered
(3) Certain protections of the complete package are available by default; the remaining ones can be activated
on request
Description
Lists of the main characteristics of the protections and measurements of each package are given in the next
chapters.
A description of the Datalogger and Network Analyzer functions is available in manual 1SDH001330R1002.

ABB | SACE Emax 2
8 | © 2019 ABB | 1SDH001316R1002 - ECN000086501 - Rev. A Overview of Ekip Touch | 3 - Accessories and software
3 - Accessories and software
Internal and external
accessories
The functions of Ekip Touch can be expanded by further internal and external accessories, which differ as to
function and assembly position.
Details of each module are available in manual 1SDH001330R1002.
Internal modules
Name Function
Measurement (1) Measurement and supply from installation voltages
Ekip Signalling 4K (2)(5) Programmable digital inputs/outputs
Ekip LCD LCD interface for aggressive environments
Rating Plug (3) Defines rated current In
External modules for assembly in upper terminal box(5):
Name Description
Ekip Supply Power supply of Trip unit and modules in terminal box
Ekip Com (4) Communication between Trip unit and external buses (various protocols)
Ekip Link (4) Communication between Trip units via an intranet with ABB proprietary
protocol
Ekip Signalling 2K Programmable digital inputs/outputs
Ekip Signalling 3T Measurement from current loop and temperature sensors
Ekip Synchrocheck Measurement of an external voltage and management of synchronism
between two supply sources
Other external modules and accessories:
Name Description
Ekip Signalling 10K (5) Programmable digital inputs/outputs
Ekip Multimeter (5) Panel front display
Sensor S.G.R. Sensor for protection from earth fault currents
Toroid Rc Sensor for protection from residual currents
External neutral Sensor for protecting the external neutral line with 3P circuit-breaker
In addition, the supervision, configuration and reporting functions are provided by further modules for
temporary communication and supply:
Name Description
Ekip TT Supply and tests
Ekip T&P Supply, communication, programming and tests
Ekip Programming Supply, communication and programming
Ekip Bluetooth Key Bluetooth communication and programming
(1) Version and availability of the module depend on the Trip unit model and on activation of the measurements
package
(2) Configurable with circuit-breakers E2.2, E4.2 and E6.2
(3) Assembled by default at the time equipment is ordered; can be replaced afterwards with a model of a
different size
(4) Always supplied with contacts Ekip AUP and Ekip RTC
(5) auxiliary supply is required and, for terminal box models, the presence of Ekip Supply
Additional functions
Ekip Touch can be equipped with further software configurations compliant with different functional
applications:
• Power Controller
• Load Shedding
• Interface protections (IPS)
• Synchro reclosing
• Embedded ATS
For details consult the Technical catalog or the summary documents of each function (page 9).

ABB | SACE Emax 2
Overview of Ekip Touch | 3 - Accessories and software9 | © 2019 ABB | 1SDH001316R1002 - ECN000086501 - Rev. A
Supporting software and
documents
Different softwares and documents are available; the majority are free of charge and are designed to facilitate,
optimize and extend the functions and configurations of Ekip Touch in your installation:
NOTE: some of the documents mentioned in the next table refer to SACE Emax 2, but can
also be used with SACE Tmax XT7
Ekip Connect 3
ABB software to interface with Ekip Touch and other low voltage devices (link)
EPiC
ABB APP to interface with Ekip Touch using a smartphone / tablet via Bluetooth (link)
Ekip View
ABB software which supervises the communication network, analyzes the trend of the electricity values and
monitors the plant conditions (1SDH001276R0001)
NOTE: the link launches the software package download, which requires about 1.3 Gb of space.
e-Design
ABB software suite (link)which includes the following tools:
• DOC, to design the single-line diagrams of low and medium voltage electrical installations, choose the
operating and protection devices and check and coordinate the protections
• CAT, for technical / commercial cost estimating of ABB products
• Curves, for drawing, calibrating and printing the trip curves of the protection devices
• OTC, for assessing the thermal behavior of the switchgear and sizing its fans and air conditioners
• UniSec, for configuring medium voltage switchgear
Front CAD
Software comprising libraries of block graphics for ABB panel-making products to be used with the latest
versions of AutoCAD, AutoCAD LT, IntelliCAD (link)
NOTE: the link launches the software package download, which requires about 190 Mb of
space.
Ekip Link
Introduction to the Ekip Link switchgear monitoring system (1SDC200031l0202)
Network Analyzer
Introduction to the Network Analyzer measuring and analysis system (1SDC200037l0202)
Adaptive protectionsProtezioni adattive
White paper on adaptive protections (1SDC007116G0201)
Generator protections
White Paper on generator protections (1SDC007409G0202)
Power Controller
White Paper on the Power Controller function (1SDC007410G0202)
Continued on the next page

ABB | SACE Emax 2
10 | © 2019 ABB | 1SDH001316R1002 - ECN000086501 - Rev. A Overview of Ekip Touch | 3 - Accessories and software
Continued from the previous page
IPS
White paper on the Interface protection System (IPS) and Interface Device (DDI) (1SDC007117G0202)
Load shedding
White paper on Load Shedding - Load shedding priority (1SDC007119G0201)
Synchronism and reclosing
White paper for Synchro reclosing synchronization solutions (1SDC007118G0201)
White Paper on ATS systems for applications which require continuity of service (1SDC007115G0202)
Handbook
General overview of electrical installations (1SDC010002D0206)

ABB | SACE Emax 2
Overview of Ekip Touch | 4 - Operating features11 | © 2019 ABB | 1SDH001316R1002 - ECN000086501 - Rev. A
4 - Operating features
Introduction
Ekip Touch has been developed and certified to function in specific environmental, electrical and mechanical
conditions; full details are available in the Technical catalog.
The following sections describe the electrical and power supply characteristics that enable Ekip Touch and
the relative electronic accessories to operate correctly.
Electrical characteristics
The Ekip Touch measurement and protection functions described in this document are provided with primary
voltage and current values within the following nominal ranges:
Parameter Rated operating range
Primary current 0,004 ÷ 16 In (1)
Primary voltage 5 ÷ 690 V AC (2)
Rated frequency 45 ... 55 Hz (with fn= 50 Hz) / 54 ... 66 Hz (with fn= 60 Hz)
Peak factor Complying with standard IEC 60947-2
(1) range with reference to each phase; In refers to the rated size defined by the Rating plug installed on the Trip
unit, available in models from 100 A to 6300 A
(2) rated highest line-to-line voltage connected directly to Trip unit, also to sockets inside the CB; external
transformers must be used for higher voltage values, consult the chapter dedicated to the Measurement
modules
Self-supply
The internal current sensors are able to supply the Trip unit directly; versions Hi-, G, G Hi- are also fitted
with the Measurement enabler with voltage sockets module, which allows the Trip unit to be supplied by the
installation voltages as well:
Parameter Operating limits
Minimum three-phase turn-on current
> 30 A (E1.2-E2-2-E4.2 with Rating Plug < 400 A)
> 80 A (E1.2-E2-2-E4.2 with Rating Plug ≥400 A)
> 160 A (E6.2)
Minimum three-phase turn-on voltage > 80 V
Auxiliary power supply
Ekip Touch can be connected to an external auxiliary supply source, which is useful when certain functions
such as communication via Local Bus, recording manual operations, certain measurements and the
datalogger must be activated.
The auxiliary supply can be provided by modules from the Ekip Supply range or by direct connection to the
terminal box.
Direct connection must guarantee the following operating conditions:
Parameter Operating limits
Voltage 24 V DC galvanically isolated
Tolerance ±10%
Maximum ripple ±5%
Maximum inrush current @ 24 V 10 A per 5 ms
Maximum rated power @ 24 V 4 W
Connection cable Insulated with grounding cable (same characteristics as Belden
3105A/B or higher)
IMPORTANT: if connection is direct, the power supply must be galvanically insulated
and provide the insulation characteristics established by standard IEC 60950 (UL
1950) or equivalent.

ABB | SACE Emax 2
12 | © 2019 ABB | 1SDH001316R1002 - ECN000086501 - Rev. A Interface and menus | 1 - Presentation of interface
Interface and menus
1 - Presentation of interface
Functions
The Ekip Touch operator interface allows you to:
• display signals and measurements of the functions in progress or recorded events
• configure the parameters, the protections present and other functions of the unit
• set parameters concerning the accessory modules connected
• perform tests
Components
The Ekip Touch interface includes a touchscreen, short-cut push-buttons, status leds and a service connector
for certain external accessories:
Figure 4
Pos. Description
ASingle-touch color touchscreen display
BPower led
CWarning led
DAlarm led
EHOME push-button
FiTEST push-button
GService connector
Display
The touchscreen display of Ekip Touch is the single-touch, color type.
The touchscreen function is active when the unit is on.

ABB | SACE Emax 2
Interface and menus | 1 - Presentation of interface13 | © 2019 ABB | 1SDH001316R1002 - ECN000086501 - Rev. A
LEDs
LEDs Colour Description
Power
Green
Indicates the on status of Ekip Touch:
• off: no power and unit off
• on, steady (Power mode) or flashing (Alive mode): unit on and self-supplied
by external Vaux or service connector
The Power mode or Alive mode can be selected via Ekip Connect: if the Alive
mode has been selected and external modules are connected, the Power leds
of Ekip Touch and the modules flash in the synchronized mode.
Warnings
Yellow
Signals that certain alarms are present:
• off: no alarm
• on steady: prealarm of an active protection or status contacts error
• two flast flashes every 0.5 s: trip unit parameter configuration error
• fast flash: Rating Plug or Measurement module installation error
Alarm
Red
Signals that an alarm is present:
• off: no alarm
• on steady: on steady signals a TRIP due to a protection
• on flashing: protection timing tripped or alarm due to disconnection of a
current sensor
• two flast flashes every 2 seconds: Rating Plug error
• on with fast flashing: protection timing tripped or alarm due to disconnection
of a current sensor
If on at the same time, the Warning and Alarm leds provide further signals:
• leds on with fast flashing: no communication between display and Mainboard
• leds on with slow flashing: internal error
• leds on and steady internal configuration error
These cases need assistance from ABB.
Push-buttons
Push-
button Description
HOME Allows different areas of the menu to be accessed:
• from pages: HOME, Histograms, Measuring instruments, Measurements, Main
measurements -> open: Main page
• from pages: Main page, Alarm list, at any point of the menu area -> open: HOME page
iTest
Allows certain pages of information about the unit to be rapidly consulted; press the button
in successionj to display the following pages:
• Alarm list, if messages are present
• Info, if Customer Page option is active
• Protection unit, with information about Ekip Touch
• Circuit breaker, with information about the CB
• Last trip, with information about the last trip, if available
Consultation is active from pages: HOME, Histograms, Measuring instruments,
Measurements, Main measurements
NOTE: with Ekip Touch off and the internal battery charged, press iTEST to
temporarily switch on the Power led and, in the case of a trip, the display with
information about the trip protection and the Alarm led
Service connector
The service connector enables Ekip Touch to be connected to Ekip TT, Ekip T&P and Ekip Programming,
allowing the unit to be temporarily supplied, parameter configuration prior to putting into service, tests and
extension of the configuration functions.
IMPORTANT: only use cables supplied by ABB or with ABB accessories

ABB | SACE Emax 2
14 | © 2019 ABB | 1SDH001316R1002 - ECN000086501 - Rev. A Interface and menus | 2 - Navigation
2 - Navigation
Levels and pages
The Ekip Touch menu is divided into several levels, all accessible using the touchscreen display and buttons
available in the units:
Level 1 (HOME)
Page shown on power up; appears when push-button of the same name appears, as described on page
13; from here you can:
1. access the MAIN PAGE (level 2), by pressing the HOME button
2. access the Alarm list, by selecting the diagnostic bar at the bottom
3. access the Summary pages of some of the measurements by pressing on the edges
Figure 5
NOTE: Ekip Touch is supplied with the Histograms page configured as HOME; if the configuration
is different, the Histograms can be set as the main page by pressing and holding the HOME
key for five seconds and confirming the message on the display
Level 2 (MAIN PAGE)
This page allows you to:
4. access one of the graphic pages: Histograms, Measuring instruments and Measurements
5. access the MENU AREA (level 3)
Figure 6
Continued on the next page

ABB | SACE Emax 2
Interface and menus | 2 - Navigation15 | © 2019 ABB | 1SDH001316R1002 - ECN000086501 - Rev. A
Continued from the previous page
Level 3 (MENU AREA):
You can access all the configuration menus and consult the parameters in this page
6. Protections and Advanced
7. Measures
8. Settings
9. Test
10. About
Figure 7
LEVEL 4 (MENUS and SUBMENUS)
Selection of one of the level 3 menus accesses a set of submenus with the list of available options, which are
organized into several levels through to details of the specific parameter.
Each submenu has a command for returning to the previous menu (11); if the list contains more than five
options, there is also a scroll bar (12) for full consultation.
Figure 8
To consult a parameter, it just needs to be selected.
Consult the dedicated section for instructions on how to configure and save the parameters (page 24).

ABB | SACE Emax 2
16 | © 2019 ABB | 1SDH001316R1002 - ECN000086501 - Rev. A Interface and menus | 3 - Graphic pages
3 - Graphic pages
Histograms
The page displays the histograms of the current and voltage measurements acquired in real time and certain
status information:
Figure 9
Pos. Description
A
Up to four information icons are available:
or
The letter corresponding to the active configuration is displayed if Adaptive
Protections package is present and with Dual Set enabled;
o
External power supply present (Vaux or through a service connector); the plug
icon indicates Vaux
Remote parameter writing configuration activre, modules Ekip Com connected,
Vaux present
Bluetooth communication activated
B
Histograms of the voltage and current measurements acquired in real time.
The bar of each signal is represented in scale 0 to 125 % with reference to the rated current and
voltage values of the, and can be of three colors:
• light blue: no protection in alarm status
• yellow: one of the tripped protections is in prealarm status with respect to set thresholds
• red: one of the tripped protections is in alarm status with respect to set thresholds
NOTE: Histogram Ne is available with 4P or 3P + N configurations
CMaximum phase current measured in real time
DMaximum line-to-line voltage measured in real time
Summary page
Press on the sides of the display (1) from the Home page to access further summary pages for certain
measurements:
• Main measurements page: maximum phase current, maximum line-to-line voltage, power factor, total
active/reactive/apparent powers
• Ekip Synchrocheck main measurements page (when module is present): Int and Ext frequencies and
voltages, phase difference, synchronism status (page 21)
Figure 10
NOTE: both pages can be set as the main page by pressing HOME, holding it for five seconds
and confirming the message on the display

ABB | SACE Emax 2
Interface and menus | 3 - Graphic pages17 | © 2019 ABB | 1SDH001316R1002 - ECN000086501 - Rev. A
Measuring instruments
Figure 11
Depending on the Trip unit model, certain measurements acquired in real time are shown on these pages by
means of a pointer; each page displays a specific measurement:
Page Measurement type page Unit of measurement/indicator
1Maximum phase current A
2Maximum line-to-line voltage V
3Total active power kW
4Total reactive power kVAR
5Total apparent power kVA
The scale of values ranges from 0 to 125 % and refers to the rated values set (for powers: rated current x
rated voltage x √3).
Press on the sides of the display to browse the pages; quit the Measurement tools section with the HOME
key.
Page orientation (horizontal by default) can be changed in the Settings menu.
NOTE: each page can be set as the main page by pressing HOME, holding it for five seconds
and confirming the message on the display
Measurements
Figure 12
If provided for by Trip unit model, the Measurements pages contain a list of measurements acquired in real
time, expressed in absolute value:
Page Name Measurements
1Current Currents: phase, earth fault, external/Rc earth fault
2Voltage Voltages: line-to-line, phase, neutral
3Active power Phase and total active powers
4Reactive power Phase and total reactive powers
5Apparent power Phase and total apparent powers
6Energy counters Total active, reactive and apparent energies
7Power Controller Power Controller measurement summary, if installed
8Load shedding Summary of Load Shedding measurements, if present
9Ekip Signalling 3T Summary of Ekip Signalling 3T module measurements, if present
Continued on the next page

ABB | SACE Emax 2
18 | © 2019 ABB | 1SDH001316R1002 - ECN000086501 - Rev. A Interface and menus | 3 - Graphic pages
Continued from the previous page
Ekip Touch configuration involves certain exceptions:
• the Ne current measurements are available with 4P and 3P + N configurations
• the phase voltage measurements are available with the 4P and 3P + active external neutral voltage
configuration
• with the 3P configuration, pages: Active Power, Reactive Power and Apparent Power are replaced by the
Powers page with the total active, reactive and apparent power measurements
• Ige/Rc current available with external sensor activated
• Power Controller page available with Power Controller function activated
• Load Shedding available with Load Shedding function activated
Press the sides of the display to browse the pages; press the HOME key to quit.
NOTE: each page can be set as the main page by pressing HOME, holding it for five seconds
and confirming the message on the display
Diagnosis bar and Alarm list
The Diagnosis bar lists the faults detected by the unit. It shows a detail of each alarm for about two seconds.
Figure 13
Select the bar to access the Alarm List page, with the list of alarms present.
Figure 14
NOTE: the Alarm List page also appears when the iTEST button is pressed in the cases
provided for and described on page 13
Each signal is followed by an icon that identifies the type of alarm:
Icon Alarm type
Alarm
Warning, error or prealarm
About
Timing due to tripped protection
The complete list of alarms is given on page 50.