Ormazabal velatia ekor.ccp Instruction manual

LIB
ekor.ccp
Programmable cubicle controller
General instructions
IG-156-EN, version 04, 25/01/19

In view of the constant evolution in standards and design, the characteristics of the elements contained in this manual are subject
to change without prior notice. These characteristics, as well as the availability of components, are subject to confirmation by
Ormazabal.
CAUTION!
When medium-voltage equipment is operating, certain components are live, other parts may be in movement and some may
reach high temperatures. Therefore, the use of this equipment poses electrical, mechanical and thermal risks.
In order to ensure an acceptable level of protection for people and property, and in compliance with applicable environmental
recommendations, Ormazabal designs and manufactures its products according to the principle of integrated safety, based on
the following criteria:
• Elimination of hazards wherever possible.
• Where elimination of hazards is neither technically nor economically feasible, appropriate protection functions are
incorporated in the equipment.
• Communication about remaining risks to facilitate the design of operating procedures which prevent such risks,
training for the personnel in charge of the equipment, and the use of suitable personal protective equipment.
• Use of recyclable materials and establishment of procedures for the disposal of equipment and components so
that once the end of their service lives is reached, they are duly processed in accordance, as far as possible, with the
environmental restrictions established by the competent authorities.
Consequently, the equipment to which the present manual refers complies with the requirements of section 11.2 of Standard
IEC 62271-1. It must therefore only be operated by appropriately qualified and supervised personnel, in accordance with the
requirements of standard EN 50110-1 on the safety of electrical installations and standard EN 50110-2 on activities in or near
electrical installations. Personnel must be fully familiar with the instructions and warnings contained in this manual and in other
recommendations of a more general nature which are applicable to the situation according to current legislation[1].
The above must be carefully observed, as the correct and safe operation of this equipment depends not only on its design but also
on general circumstances which are in general beyond the control and responsibility of the manufacturer. More specifically:
• The equipment must be handled and transported appropriately from the factory to the place of installation.
• All intermediate storage should occur in conditions which do not alter or damage the characteristics of the equipment
or its essential components.
• Service conditions must be compatible with the equipment rating.
• The equipment must be operated strictly in accordance with the instructions given in the manual, and the applicable
operating and safety principles must be clearly understood.
• Maintenance should be performed properly, taking into account the actual service and environmental conditions in
the place of installation.
The manufacturer declines all liability for any significant indirect damages resulting from violation of the guarantee, under any
jurisdiction, including loss of income, stoppages and costs resulting from repair or replacement of parts.
Warranty
The manufacturer guarantees this product against any defect in materials and operation during the contractual period. In the
event that defects are detected, the manufacturer may opt either to repair or replace the equipment. Improper handling of this
equipment and its repair by the user shall constitute a violation of the guarantee.
Registered Trademarks and Copyrights
All registered trademarks cited in this document are the property of their respective owners. The intellectual property of this manual
belongs to Ormazabal.
[1] For example, in Spain the “Regulation on technical conditions and guarantees for safety in high-voltage electrical installations” – Royal Decree
337/2014 is obligatory.

General instructions
ekor.ccp
Contents
IG-156-EN version 04; 25/01/19 3
Contents
1. Description and main characteristics.......................4
1.1. General operating features ...................4
1.2. Equipment components .....................5
1.2.1. CPU module .................................5
1.2.2. Power Supply Module........................6
1.2.3. Digital I/O module ...........................6
1.2.4. Protection unit...............................7
1.2.5. Front panel ..................................7
2. General application ...................................................8
2.1. Line transfer .................................8
2.2. Remote control of transformer substations
and switching substations via integrated
control ......................................9
2.3. Automation distributed among several
substations .................................10
2.4. Line load shedding/automatic sectionaliser...11
2.5. Sending text messages and telephone calls...11
2.5.1. Sending text messages ......................12
2.5.2. Telephone calls .............................12
3. Communications protocols .....................................13
3.1. Remote control protocols ...................13
3.1.1. Remote control protocols between
ekor.ccp and SCADA ........................13
3.1.2. Remote control protocols between
ekor.ccp and transformer substation
slaves.......................................13
3.2. Web Services client/server ..................14
3.3. FTP or SFTP client/server ....................14
3.4. DHCP client/server ..........................14
3.5. NTP client/server ...........................14
3.6. Web Application: Web server
(HTTP and HTTPS)...........................14
3.7. LDAP and LDAPS authentication ............14
4. Web Application: Web server (HTTP and HTTPS)....15
4.1. Web Server Access Local access and
remote access ..............................15
4.1.1. Local access ................................15
4.1.2. Remote access ..............................15
4.2. LDAP authentication .......................16
4.2.1. Session control .............................16
4.3. Checking and modifying parameters
using the Web Server .......................17
4.3.1. Maintenance................................17
4.3.2. History log..................................23
4.3.3. Configuration...............................25
4.4. Web Server Characteristics ..................30
5. Web services.............................................................31
5.1. Characteristics of the control centre .........31
5.2. Services developed .........................31
6. Checking and modifying parameters using
the keypad................................................................32
6.1. Screens in graphic mode ....................32
6.2. Screens in menu mode......................35
7. DB B configuration program: ekor.gen .......................37
7.1. Substation general configuration............37
7.2. Single-wire substation configuration ........38
7.3. Generating and uploading files..............38
8. Technical characteristics..........................................39
8.1. Rated values ................................39
8.2. Communications............................39
8.3. Mechanical design ..........................39
8.4. Insulation tests..............................40
8.5. Electromagnetic compatibility ..............40
8.6. Climatic tests ...............................40
8.7. Mechanical tests ............................41
8.8. Power tests .................................41
8.9. CE Conformity ..............................41

IG-156-EN version 04; 25/01/19
4
Description and main characteristics General instructions
ekor.ccp
1. Description and main characteristics
The ekor.ccp programmable cubicle controller unit has
been designed to resolve applications such as automation,
remote control, line transfer, electrical interlocks between
cubicles, alarm centralisation, etc. in medium voltage
installations.
It is a exible and programmable microprocessor system
with PC structure and Linux operating system. This
powerful microprocessor enables use in remote controlled
installations, supporting a large number of communication
protocols, from both the Utility and the industry.
The ekor.ccp unit has been designed to meet the
requirements of national and international standards
and guidelines: IEC 60255-5, IEC 60255-25, IEC 61000-4,
IEC61000-22, EN 60255-21, IEC 60068-2.
Figure 1.1. cgmcosmos-2lpt
1.1. General operating features
The ekor.ccp unit can be tted with up to 4 digital input
and output modules, each with 12 inputs and 6 outputs,
making it possible to congure 48 digital inputs and
24 digital outputs in each unit. For applications with a larger
number of digital signals, up to 32 ekor.ccp units can be
congured in a local network.
It has 7 communication channels: a front RS232 port
and an Ethernet port for conguration, two RS232 ports
and two Ethernet ports for communication with external
devices and one RS485 port for use as a local network with
other devices.
The ekor.ccp unit supports the most common
communication protocols for the remote control of Utility
installations and other industrial installations for network
connection with peripheral equipment.
Its graphic display and Web server allow for the single-wire
diagram of the installation to be displayed, along with log
data, measurements, alarms, etc. of the medium voltage
installation. This data is accessed and displayed in a very
intuitive manner.
Its programmable automaton structure makes it possible
to program specic automations, as well as the remote
terminal unit function (RTU).

IG-156-EN version 04; 25/01/19 5
General instructions Description and main characteristics
ekor.ccp
1.2. Equipment components
The ekor.ccp unit has a modular-type architecture so that
its Hardware can be adapted to the specic requirements
of each installation. All modules are easily interchangeable
and are secured by bolts at the top of the unit.
1Digital input/output module and/or protection units
2Expansion modules
3CPU module
4Power supply module
Figure 1.2. ekor.ccp unit
1.2.1. CPU module
Module with PC architecture. It has non-volatile RAM for
logs and parameters, Flash memory for Firmware and
applications and a real-time clock for chronological logging.
It has 5 communication ports: two RS232 for remote
communication and control of external devices, one RS485
forlocal networksandtwoRJ45 forEthernet communication.
Figure 1.3. CPU module

IG-156-EN version 04; 25/01/19
6
Description and main characteristics General instructions
ekor.ccp
1.2.2. Power Supply Module
48 Vdc (24 - 110 Vdc range) power supply module. Includes
protection against polarity reversal, short-circuits and
overvoltage.
Figure 1.4. Power supply module
1.2.3. Digital I/O module
Module with 12 digital inputs and 6 digital outputs, being
able to use a maximum of 4 modules simultaneously
(each unit reaching a maximum of 48 inputs and 24 outputs).
Up to 32 units can be connected in a network for installations
with a greater number of inputs and outputs.
Figure 1.5. Digital I/O module

IG-156-EN version 04; 25/01/19 7
General instructions Description and main characteristics
ekor.ccp
1.2.4. Protection unit
Module with protection relay function. It has 8 digital inputs
and 4 digital outputs.
And analogue channels for the intensity, voltage, active
power and reactive power measurements.
1.2.5. Front panel
The ekor.ccp unit has a 320 x 240 resolution graphic display
for viewing status, alarms, performing operations, etc. The
cubicles can be viewed graphically on the main display
and they indicate the positions of the switches, presence/
absence of voltage, tripping of protection devices, etc.
The front panel is tted with one RS232 port and one
Ethernet port for equipment conguration.
Figure 1.6. Front panel

IG-156-EN version 04; 25/01/19
8
General application General instructions
ekor.ccp
2. General application
2.1. Line transfer
The automatic transfer of lines minimises power outages
in loads fed by Transformer or Switching Substations with
more than one incoming line, thereby improving the
continuity of service.
Figure 2.1. ekor.stp
Under normal conditions with voltage present on two
possible incoming lines, the switch selected as preferred
will remain closed and the reserve one will be opened. A
voltage drop in the preferred line will cause the switch of
this line to open and the reserve switch to close afterwards.
Once normality has been re-established in the preferred
line, the inverse cycle is performed, returning the system to
its initial status.
Figure 2.2. Automatic transfer

IG-156-EN version 04; 25/01/19 9
General instructions General application
ekor.ccp
2.2. Remote control of transformer substations and switching substations via integrated control
The ekor.ccp unit makes it possible to handle remote control
applications of Transformer and Switching Substations.
Integrated control installations communicate with the
ekor.rci and/or ekor.rp.ci[2], integrated control units, which
implement the control and monitoring of each switch.
Figure 2.3. Integrated control Figure 2.4. Wiring ekor.ccp unit inside the box
The use of the ekor.ccp unit allows the user to display and
operate each functional unit remotely.
Figure 2.5. Remote control
[2] See General instructions document IG-157 for ekor.rp.ci and IG-158 for ekor.rci units.

IG-156-EN version 04; 25/01/19
10
General application General instructions
ekor.ccp
Integrated control allows for a drastic reduction in wiring
inside transformer substations.
The ekor.rci and ekor.rp.ci units receive input signals from
thecubicles(statusesofswitchesanddisconnectors,tripping
of fuses) and execute the output signals (open, close). All of
these signals, together with those of the units themselves
(tripping of protection functions, fault detection, presence
or absence of voltage, current measurements, etc.), are sent
via a communications port to the ekor.ccp unit.
1Power supply
2Communications
3ekor.ccp
Figure 2.6. Remote controlled switching substation
2.3. Automation distributed among several substations
The speed of the microprocessor allows for high data
transfer speeds, which allows the interaction of several
controllers performing automation distributed among
several substations.
1Optical Fibre
Figure 2.7. Automation distributed among substations
Each controller sends the data that the other installations
need to perform the automations, and at the same time
receives data from the others: transfer automations,
disconnection of faulty lines, etc.
Furthermore, the physical means of communication can
be Ethernet, GPRS, optical bre, digital radio, PLC-medium
voltage telephone modem, etc. There can be up to 128
controllers in the system.
1TS 1
2TS 2
3Fibre optics, Ethernet
Figure 2.8. Automation distributed among substations

IG-156-EN version 04; 25/01/19 11
General instructions General application
ekor.ccp
2.4. Line load shedding/automatic sectionaliser
The automatic sectionaliser makes it possible to disconnect
the fault section of a line. Its operation is similar to that of
the fault detection, supplemented by automatic opening of
the switch-disconnector once the main circuit-breaker has
cleared the fault.
Figure 2.9. Automatic sectionaliser
This opening can be done in any of the reclosings that
the main circuit-breaker performs. Therefore, a line fault
implies the tripping of the protection of the Transformer or
Switching Substation and then the rst reclosure attempt.
If this is not successful, the main circuit-breaker will be
tripped again. The sectionaliser detects this and checks
that there is no voltage by opening the line for the section
where it is installed. The second reclosing manages to feed
the line again without the section where the fault is located.
This operation can be scheduled to be performed after the
second reclosing. Therefore, if the second reclosing is not
successful and the main circuit-breaker protection trips
again, an order will be given to automatically open the
corresponding switch.
Figure 2.10. Sectionaliser
2.5. Sending text messages and telephone calls
Text messages can be sent and/or telephone calls made
from the ekor.ccp unit.
Messages are available for Hayes-type modems, compatible
with telephone communication standards that allow the
transmission of text messages (GSM and GPRS).
It is possible to send up to 100 dierent text messages. Each
message can be received by a maximum of 100 dierent
telephone numbers.
Telephone calls can be made to 10 dierent numbers.

IG-156-EN version 04; 25/01/19
12
General application General instructions
ekor.ccp
2.5.1. Sending text messages
There are two strategies for the way in which text messages
are sent:
1. Dierent text messages for dierent telephone numbers.
It is possible to send dierent text messages to dierent
telephone numbers using this transmission mode. The
100 dierent text messages that can be dened must be
distributed among the telephone numbers to which the
messages are to be sent.
The telephone number to receive each message can be
selected using this transmission mode.
2. Sending the same text message to all telephone numbers
dened.
It is possible to dene a maximum of 100 text messages
using this transmission mode. Every time a text message is
sent, it will be sent to all of the telephone numbers dened.
A maximum of 100 dierent telephone numbers can be
dened.
Figure 2.11. Sending text messages
2.5.2. Telephone calls
Telephone calls are normally faster than text messages
and, therefore, it may be convenient for the receiver to
receive a telephone call from the substation, indicating that
an incident has occurred and that a text message will be
received shortly informing of the type of incident.
It is possible to make calls to 10 dierent numbers.

IG-156-EN version 04; 25/01/19 13
General instructions Communications protocols
ekor.ccp
3. Communications protocols
Displays the diagram of protocols and services supported
by ekor.ccp regarding communication with the control
substation and communication with transformation
substation systems:
Figure 3.1. Communications protocols
3.1. Remote control protocols
3.1.1. Remote control protocols between ekor.ccp and SCADA
1. IEC 60870-5-104 (dierent company proles)
2. MODBUS TCP
3. MODBUS RTU
4. IEC-60870-5-101
5. IEEE DNP.3 standard
6. Proprietary company protocols
3.1.2. Remote control protocols between ekor.ccp and transformer substation slaves
1. PROCOME
2. MODBUS RTU

IG-156-EN version 04; 25/01/19
14
Communications protocols General instructions
ekor.ccp
3.2. Web Services client/server
The Web Services are used for the exchange of information
and management services without real-time requirements.
The protocol used is SOAP over HTTP. The Web Services are
compatible with the standards SOAP 1.2 and WSDL 1.1.
This protocol and functionality are explained in greater
detail in the "5. Web services" section.
3.3. FTP or SFTP client/server
The ekor.ccp has an FTP server available to download les
from other units. It also has an FTP client to download les
from an external FTP server.
Files can also be downloaded via SFTP.
3.4. DHCP client/server
It is possible to obtain the IP address through the DHCP. It is possible to dynamically allocate IP addresses to other
units via DHCP.
3.5. NTP client/server
Protocol for synchronizing the internal clock of the remote
control, accessing an external NTP server using the UDP
communication protocol.
It is possible to be NTP server of other substation systems
via this protocol.
3.6. Web Application: Web server (HTTP and HTTPS)
The unit is equipped with a Web server (with both remote
and local access) for display and/or modication of the
parameters of the unit and of the substation's units:
This point is explained in greater detail in the "4. Web
Application: Web server (HTTP and HTTPS)" section.
3.7. LDAP and LDAPS authentication
Authentication of users for remote access is performed
through a LDAP server.
This point is explained in greater detail in the
"4.2. LDAP authentication" section.

IG-156-EN version 04; 25/01/19 15
General instructions Web Application: Web server (HTTP and HTTPS)
ekor.ccp
4. Web Application: Web server (HTTP and HTTPS)
4.1. Web Server Access Local access and remote access
The ekor.ccp unit has a Web Application Server, which can
be be accessed via HTTP and HTTPS.
This access can be in local mode and in remote mode via
any of the Ethernet ports on the unit. Consulting and/or
modifying parameters, consulting records and logs,
updating Firmware, etc. is carried out via this server.
The website can be accessed via any web browser (Internet
Explorer, Firefox.). Communications equipment with WAN
access connected to the ekor.ccp unit must be congured
for remote access.
As a requirement to access the Web the user must be
authenticated by entering a user name and password
dened by the client.
1IP address
2Username
3Password
Figure 4.1. User authentication
It is possible to perform user authentication via the LDAP
protocol.
4.1.1. Local access
The default local access IP address is 100.0.0.1 .
Two types of user are possible: one with rights to view and/or
modify substation and remote control parameters and one
only with rights to view the information, without being able
to make any changes to the conguration.
The default passwords for installer mode (can be modied
from the Web page) are:
1. Username: Admin
2. Password: Change
The default passwords for user mode (modied from the
Web page itself) are:
1. Username: User
2. Password: Mira
4.1.2. Remote access
The remote access IP address will be the one dened in the
IP1 and IP2 associated with the substation, using the same
default passwords as described in the previous section.
It is possible to include the LDAP protocol for authentication
by validating user credentials.

IG-156-EN version 04; 25/01/19
16
Web Application: Web server (HTTP and HTTPS) General instructions
ekor.ccp
4.2. LDAP authentication
The LDAP client used in the ekor.ccp is compatible with
OpenLDAP 2.4.x. The steps for LDAP authentication are:
1. Anonymously link to the LDAP server.
2. Checking the user name and password to log on to the Web
application. This checks that the username/password pair is
correct.
3. Reading the other attributes (except username/password) by
the remote, to validate them before allowing the user access
to the unit. The attributes that are checked are:
a. User Profile: Administrator profile or display profile.
b. Attributes: There are 8 possible attributes. Whenever
any of these fields has the value ALL it means that this
attribute has no restrictions.
4. The user/password is required for any new Web access.
An attempt will be made to validate the username/password
with the LDAP server, and if no reply is received, "n" retries
(denable in the n_retry parameter of the settings tab on
the remote) must be performed with a time between retries
of t_retry more until the authentication process is classed as
failed, indicating the situation to the user.
If a response is received from the LDAP server, the
authentication process is completed. If the authentication
is not valid, no retries are made.
If a positive authentication is obtained, a application session-
level validation is made for this user, with the corresponding
prole, which is valid until the session is closed, or until
session timeout (tact attribute of the LDAP parameter: time
a session without trac remains authenticated, which must
be modiable), at which point it must be re-authenticated.
4.2.1. Session control
From both local and remote access, once you are
authenticated with the administrator prole you can select
the access mode, view (without permission for modication)
or administrator mode:
Figure 4.2. Access control
There can be up to 2 users connected simultaneously in
view mode and 1 in administrator mode. A new user who
wants to connect via Web in administrator mode, if there is
already one connected, is given the following options:
1. Cancel the session of the previous administrator and log in as
administrator.
2. Enter in view mode only (if free sessions
are avaiable for that).
3. Exit and try again later.
The connected user has the ability to open tabs in dierent
windows simultaneously

IG-156-EN version 04; 25/01/19 17
General instructions Web Application: Web server (HTTP and HTTPS)
ekor.ccp
4.3. Checking and modifying parameters using the Web Server
The website is divided into four main tabs: Maintenance,
Logs, Congure and Exit.
4.3.1. Maintenance
This tab is used to keep users informed on data in real time
and provide information on the status of the switchgear,
substation alarms, current and voltage measurements, etc.
In turn, it is divided into 6 menus: Display, Alarms,
Measurements, Specication, Communications and I/O
Inputs.
1. Display: The single-wire diagram of the substation is displayed,
showing the status of the installed cubicles in real time.
1Display Tab
2Switchgear status
3Cubicle status indicators
4Measurements (of cubicle and of bars)
Figure 4.3. Display tab

IG-156-EN version 04; 25/01/19
18
Web Application: Web server (HTTP and HTTPS) General instructions
ekor.ccp
2. Alarms: A list of all the alarms dened in the substation and
the real-time status of each one are displayed. When an alarm
is triggered, its status changes from OFF to ON and the alarm
box turns red.
1Active alarm
2Inactive alarm
Figure 4.4. Alarm tab
3. Measurements:The dierent values for voltage, current, active
and reactive power of each cubicle, as well as the voltage on
substation bars are shown.
Figure 4.5. Measurements tab: Voltage on bars

IG-156-EN version 04; 25/01/19 19
General instructions Web Application: Web server (HTTP and HTTPS)
ekor.ccp
Figure 4.6. Measurements tab by cubicle
4. Description:This enables users to enter text giving information
on the substation and on each cubicle in the installation. The
serial number of the ekor.ccp unit and the protection units
are displayed.
Figure 4.7. Description tab

IG-156-EN version 04; 25/01/19
20
Web Application: Web server (HTTP and HTTPS) General instructions
ekor.ccp
5. Communications: the following options are displayed:
a. Values: Provides the real-time status of the DB signals sent
to the dispatching centre (single signals, measurements,
etc.).
Figure 4.8. Communications tab: Values
b. Commands: Allows pings to be made to a specific
IPaddress, provides the configuration of the unit and its
routing table.
1Command options
Figure 4.9. Communications tab: Commands