ENEL UP2020 Lite Manual

Remote terminal unit for mv/lv substation

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This document describes the UP2020 Lite equipment, the Remote Terminal Unit for

telecontrol and supervision of Medium Voltage distribution network integrating an IEC 61850

Client; it provides functional and construction requirements for the provision.

Countries' I&N

Argentina

Brasil

Chile

Colombia

Iberia

Italy

Peru

Romania

Global I&N – NTI

This document is intellectual property of Enel Spa; reproduction or distribution of its contents in any way or by any means whatsoever

is subject to the prior approval of the above mentioned company which will safeguard its rights under the civil and penal codes.

It is for internal Use. Each Country can provide a translation in local language but the official reference document is this GS English

version.

Revision

Remote Terminal Unit for MV/LV substation – UP2020 Lite

Elaborated by

José Luis Calero

Juan Miguel

Gonzalez Provost

Stefano Riva

Carla Marino

Elaborated by

Giorgio Scrosati

Data

List of modifications

28.05.2018

First draft

06.06.2018

First approved draft for large area implementation in Italy

Second approved editon.Includes the outcomes of the DtV – Design to Value – methodology

30.09.2019

GLOBAL STANDARD

Collaborations by

Domenico

Demuro

Collaborations by

Michele Negro

Verified by

Approved by

Carlos Espinoza

Darcio De Souza

Dias

Daniel Gonzalez

Juan Gomez

Maria Avery

Gianluca

Sapienza

Robert Sanchez

Vasilica Obrejan

Verified by

Approved by

Giorgio Scrosati

Fabio Giammanco

Page 1 of 61

GSTR002

Rev. 02

30/09/2019

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Summary of Contents for ENEL UP2020 Lite

Page 1 Fabio Giammanco This document is intellectual property of Enel Spa; reproduction or distribution of its contents in any way or by any means whatsoever is subject to the prior approval of the above mentioned company which will safeguard its rights under the civil and penal codes.
Page 2 For EU ................................7 For Iberia ................................7 , Enel Global Standards quoted in the document ........Errore. Il segnalibro non è definito. INTRODUCTION ............. ERRORE. IL SEGNALIBRO NON È DEFINITO. LIST OF COMPONENTS, PRODUCT FAMILY OR SOLUTIONS ............ 8 Components of the Remote terminal Unit for Secondary substation in the configurations available ..
Page 3 GLOBAL STANDARD Page 3 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 TESTING AND INSPECTION ......................34 Overview of the tests required for the RTU and its components .............. 34 Type tests ............................... 34 8.2.1...
Page 4 GLOBAL STANDARD Page 4 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 15.3 Connection ..............................49 15.4 Features ................................49 15.5 Installation ..............................50 15.6 Reliability ................................ 50 15.7 Manual and accompanying documentation ....................50 15.8 Plate Data ...............................
Page 5 GLOBAL STANDARD Page 5 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 ACRONYMS  DCE Data Circuit-terminating Equipment  DCS Digital Cellular Service  DTE Data Terminal Equipment  DFPI Directional Fault Passage Indicator ...
Page 6 GLOBAL STANDARD Page 6 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 NORMATIVE REFERENCES AND BIBLIOGRAPHY All the references in this GS are intended in the last revision or amendment. For all countries...
Page 7 GLOBAL STANDARD Page 7 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 Industrial, scientific, and medical (ISM) equipment - Radio frequency disturbance characteristics - CISPR 11 Limits and methods of measurement Remote Terminal Unit for MV/LV substation – UP2020 Lite...
Page 8 GLOBAL STANDARD Page 8 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 LIST OF COMPONENTS, PRODUCT FAMILY AND SOLUTIONS TO WICH THE GS APPLIES Components of the Remote terminal Unit for Secondary substation in the configurations available The UP is available in different configurations, applicable to indoor and outdoor installations.
Page 9 Spare part: connection cable to the switch Spare part: connection cable to the RGDAT Table 1 – UP2020 Lite Global Product Family codes. The merchandise group for these items is FTTE0501 Figure 1 – PSBC Figure 2 – UE2020 L8 Figure 3 –...
Page 10 Rev. 02 30/09/2019 INTRODUCTION The UP2020 Lite equipment is an enhanced version of the RTU, consisting of all the functionalities and hardware requirements of UP 2015 Global RTU, but integrated with furter software functionalities, detailed in this specification document. For this reason the UP2020 Lite specification (GSTR002) is based on the UP2015 specification (GSTR001/1, rev.1) and most of its technical attachments continues to apply to UP2020 Lite.
Page 11 GLOBAL STANDARD Page 11 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 The RTUs can also be used as a part of MV/MV switching substations, where they remotely control the circuit breakers, and record the signals and measurements from the related protection and control panels.
Page 12 GLOBAL STANDARD Page 12 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 TECHNICAL CHARACTERISTICS OF THE UE2020 LITE Construction characteristics The UE functional blocks must be designed as a chassis suitable for mounting onto a 19” normalized frame rack.
Page 13 GLOBAL STANDARD Page 13 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 A special requirement regarding the logging function for ENDESA is provided as an external annex “RTU REMOTE ACCESS WITH VOYAGER SYSTEM”.
Page 14 GLOBAL STANDARD Page 14 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019  Satellite network;  Radio network. The device Hardware and software architecture must be flexible and easily allow the interchangeability among the above mentioned communication systems, as explained in the remainder.
Page 15 5.2.8 Functionalities based on MQTT protocol UP2020 Lite must implement an MQTT Client and an MQTT Broker services. These services will be used to realize a peer-to-peer automation named “DBR”, and for publishing information (statuses and measures) from IoT sensors acquired by TCP ModBus.
Page 16 GLOBAL STANDARD Page 16 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 {"TS" : 1516188901179,"TCpu" : 44.01, "V1" : 225.53, "V2" : 225.88, "V3" : 226.33, "I1" : 21.40, "I2" : 25.10, "I3" : 11.20, "IN" : 18.40, "U1" : 390.65, "U2"...
Page 17 : 1000, "fumo" : Each UP2020 Lite could retrieve "n" topics multiplied by the number of meters for payloads from 1 to 8 with a frequency of one every 60 seconds (configurable time from minimum 200 ms to maximum 60 minutes).
Page 18 GLOBAL STANDARD Page 18 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 Figura 1 – Example of a correclty formatted topic and payload UE technical details The UE is equipped with connectors and terminals, to interface with the controlled/monitored devices.
Page 19 GLOBAL STANDARD Page 19 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 Terminals must clamp conductors with an equivalent section of 1.5 mm The digital outputs consist of an open collector PNP transistor, characterized by a maximum current equal 50mA.
Page 20 GLOBAL STANDARD Page 20 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019  withstand voltage:  rated capacity  voltage drop on a male-female terminal pair,  50mV traversed by a 5 A current 0,40 ...
Page 21 GLOBAL STANDARD Page 21 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 2. selection of the channel of the switchgear; 3. execution of the command. To each step, the verification that it has been performed successfully has to follow. A single fault must not cause, in any case, the execution of unwanted commands.
Page 22 GLOBAL STANDARD Page 22 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 The analog measurement related to the temperature probe differs from the other analog inputs as the signal transducer is integrated in the UE itself. Furthermore, and only for this particular analog channel, it...
Page 23 GLOBAL STANDARD Page 23 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 For the diagnosis of communication it is necessary to refer to the instructions listed in the standards CEI EN60870-5-101 and EN60870-5-104.
Page 24 GLOBAL STANDARD Page 24 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 TECHNICAL CHARACTERISTICS OF THE PSBC The PSBC charges the batteries which supply power to the components installed in the secondary substations or in the pole mounted installation: ...
Page 25 GLOBAL STANDARD Page 25 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019  Nominal power: 250 VA.  Insulation voltage: 10 kV industrial frequency. The choice between a 100V and 230V power supply must be made by means of a suitable selection switch, positioned at the rear of the PSBC.
Page 26 GLOBAL STANDARD Page 26 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 All control and verification of the set values must be available via software. Control of the mains, power supply and battery voltages Mains power, battery voltage and all of the PSBC functionalities must be continuously monitored by means of electronic circuits, as described in the diagram of Figure 5.
Page 27 GLOBAL STANDARD Page 27 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 6.3.2 Specification of the DCE power supply section The PSBC has to be capable to supply the DCE with a 12V DC 10% direct current power output, isolated from the UE power supply (24V with grounded positive terminal) through the interposition of a DC/DC converter with a supply capacity of at least 8W with no interruption.
Page 28 GLOBAL STANDARD Page 28 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 Average Average current Average current in Supply voltage current in RX in TX (GSM900) TX (DCS1800) 9,6V 80mA 310mA 230mA 65mA...
Page 29 GLOBAL STANDARD Page 29 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019  a delayed fuse on the output (negative terminal) towards the battery, with the following characteristics: rated voltage: 24 V rated current: 20 A;...
Page 30 IEC 60870-5-101 or IEC 60870-5-104 are described in the technical attachments to this specification (GSTR002_A4-IOA IEC_DB (REV1) UP2020 Lite.xlsx). IEC61850 will be an alternative method to interface with IEDs such RGDM. UP2020 Lite will be able to interface both wired RGDAT/RGDM and IEC 61850 RGDM or other servers, and continue to provide the same remote control and automation functionalities.
Page 31 GLOBAL STANDARD Page 31 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 in case of GSM/DCS, a “non-transparent” data transmission mode; in case of PSTN, a V.42 error correction; starting idle character must be omitted (violation of the rule R1);...
Page 32 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 DCE, must be minimized, or rather, reduced to zero. All of the tools which are useful to ENEL in order to interface the apparatus with the DCE of the latest generation must be made available. 7.3.1 GSM/GPRS modem 7.3.1.1.
Page 33 GLOBAL STANDARD Page 33 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019  a D25 type connector, female poles, on the RTU side;  a D25 type connector, male poles, on the PSTN Modem side.
Page 34 30/09/2019 TESTING AND INSPECTION The testing and certification process for the UP and Its components must be executed according to Enel Global Standard GSCG002 - Technical Conformity Assessment. That Global Standard describes the procedures for “technical conformity assessment” (hereinafter “TCA”) of components to be supplied (directly or indirectly) to all Enel Global Infrastructure and Networks Countries.
Page 35 1029 The automations described in the confidential documents 1030 All these tests must be performed in Enel laboratories located in Milan, in Bari, in Barcelona (or in any 1031 other place indicated by Enel), at the expense of the supplier.
Page 36 GLOBAL STANDARD Page 36 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 1042 In particular, it must be verified that the maximum value of the current supplied, and its alternate 1043 component percentage, do not exceed the prescribed threshold, using a dummy load.
Page 37 GLOBAL STANDARD Page 37 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 Ring Wave level 2 IEC 61000-4-12 Local ports Ring Wave level 3 IEC 61000-4-12 Field ports Field ports, Local ports, AC & DC...
Page 38 GLOBAL STANDARD Page 38 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 1083 The over temperature values, measured close to the each component, must be used to verify that, at the 1084 maximum prescribed operating temperature, the maximum permissible temperature is not exceeded for 1085 that component.
Page 39 GLOBAL STANDARD Page 39 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 TEST DESCRIPTION REMARKS  Displacement amplitude (mm) : 0,75;  Acceleration amplitude (m/s²) : 10;  Frequency range (Hz): 10-500 Duration: 5 cycles per axis.
Page 40 GLOBAL STANDARD Page 40 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 1112 Acceptance tests 1113 The acceptance tests are those indicated in Par. 8.1 clause 1, 2 and 3, and here reported: 1114 1.
Page 41 1148 8.3.3 Automatic Testing System (ATS) 1149 The ATS is used to perform the acceptance tests on the individual product parts of a UP2020 Lite (PSBC 1150 and UE2020 L8 or L16). 1151 The ATS (formerly SCA) is an integral part of UP2020 Lite project therefore it is subjected to the Technical...
Page 42 GLOBAL STANDARD Page 42 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019  1187 Test of all the existing IMS connectors 1188 Power supply presence 1189 Reading OPEN position 1190 Reading CLOSE position...
Page 43 1223 product object of the TCA). This type of documentation must be delivered only to the Enel technical 1224 organization unit in charge of the TCA ...
Page 44 1255 13.1 Remote connection with the Center 1256 The supplier must interface with the Center via the software package, made available by ENEL. 1257 The procedures of data exchange, related to each required activity, must fully operate automatically and 1258 without operator intervention.
Page 45 GLOBAL STANDARD Page 45 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019  1282 status monitoring of the digital inputs;  1283 status monitoring of the analog inputs;  1284 status monitoring of the control outputs (relay);...
Page 46 1345 14.1.3 Verification tests of compliance with the declared failure rates 1346 ENEL will agree to the modalities of analysis and verification of all of the data needed to monitor the 1347 reliability required throughout the period of useful life.
Page 47 Before the installation of the equipment, the supplier must prepare a project documentation to be submitted 1363 to ENEL for approval. This project documentation must list in detail all of the solutions adopted by the 1364 supplier in order to ensure the required functionality and reliability.
Page 48 Nettuno is a flood sensor that could be installed in secondary substation and connected 1378 to UP2020 Lite or any other UP generation, in order to prevent costly water damage. 1379 The device has a Normally closed (NC) contact. In case of flooding or device failure, the 1380 contact will open.
Page 49 GLOBAL STANDARD Page 49 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 Remote test must be possible using terminal 8 ( ), supplied by common voltage Figure 2 1399 (terminal 7 - ). Terminal 7 is internally connected with terminal 1 (common...
Page 50 GLOBAL STANDARD Page 50 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019  Relay contact capacity: potential-free contact (24VDC), 1 A on-load; 1415  Protection degree: IP67 CEI EN 60529; 1416  Safety requirements: CEI EN 61010-1, CEI EN 61010-2-032; CAT II;...
Page 51 GLOBAL STANDARD Page 51 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 1444 APPENDIX UE2020 UE2020 ID_IN Connector Description L/R selector Local operating mode L/R selector Remote operating mode input terminal substation door opening...
Page 52 GLOBAL STANDARD Page 52 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 UE2020 UE2020 ID_MEAS Position Description 4 wire PT100 terminal for Input/output terminal ambient temperature measurement FPI connector Telemeasuring enabled Telemeasuring input terminal Total Table 16 –...
Page 53 GLOBAL STANDARD Page 53 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 1454 AT COMMANDS OF THE DUAL–BAND MODEM GSM900/DCS1800 1455 The following AT commands (in alphabetical order) are included among the features, performance, and...
Page 54 GLOBAL STANDARD Page 54 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 1493 DCE response format 1494 Load user profile. 1495 1496 DATA EXCHANGE CIRCUITS 1497 C.102 Signal Ground or Common Return 1498 C.103...
Page 55 GLOBAL STANDARD Page 55 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 1511 1512 1513 Figure 4 – Views of the chassis of the UE2020 L8 (UE8 in the figure), UE2020 L16 (UE16 in the figure) and...
Page 56 GLOBAL STANDARD Page 56 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 1517 Figure 5 – Circuit diagram of the power supply 1518 1519 1520...
Page 57 GLOBAL STANDARD Page 57 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 1521 1522 1523 Figure 6 – Circuit diagram of the PSBC/UE field connections and rotary switch detail 1524 1525 1526 1527...
Page 58 GLOBAL STANDARD Page 58 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 1531 Name Description Name Description Local controls power supply (+24 V Remote control opening Motor power supply (+24 V Remote control closing...
Page 59 GLOBAL STANDARD Page 59 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 1548 Name Description RS Com Power supply (+24 V ) and Common Overcurrent operate condition Spare RS Analog input (pole 1)
Page 60 GLOBAL STANDARD Page 60 of 61 GSTR002 Remote Terminal Unit for MV/LV substation – UP2020 Lite Rev. 02 30/09/2019 Name Description Name Description Motor Power supply (+24 V Mot Fail Motor Failure Motor Power supply (+24 V Mains fail/BVI Mains failure/BVI...
Page 61 1571 CYBERSECURITY PRESCRIPTIONS The equipment has to be compliant to the Enel Cyber Security internal guideline about OT ICS: “Cyber Security 1572 Guideline no. 12”. The following Annex is a check list extracted by the Security Guideline and the manufacturer 1573 must fill in the “Compliance”...