E-terragridcom T390 Brochure GB

1

GRID

TELECOM

e-terragridcom T390Universal power line carrier

Digital power line carrier e-terragridcom T390

Customer Benefi ts • Modular architecture• IP LAN Transport Capability• Comprehensive system and outstanding quality of service

• Ownership costs reduction• Management capacities improved

• Transmission speed at up to 128kbits/s on 16 kHz

The ideal comprehensive solution for your communication requirements over HV Transmission Lines.

The Digital Power line Carrier e-terragridcom T390 is an HV line transmission solution perfectly adapted to power utilities environment and its constraints. Built on an innovative technology, e-terragridcom T390 is the cost effective alternative or back up to an optical fi bre communication network. With its comprehensive system of integrated tools and services such as the Ethernet interface and its modular design, T390 Digital Power line Carrier provides a complete integrated system combined with a high fl exibility for your operation needs.

Transmission Line

SNMP compliant Network Management Software

e-terrasentinel e-terragridcom T390Power Line Carrier

Integrated TeleprotectionModule e-terragridcom TPI

Electrical Interfaceas per V11 / G703 or E1

Optical Interfaceas per IEEE C37.94

Multiplexer e-terragridcom DXC or e-terragridcom e-DXC

TelecomNetworkTelecomNetwork

Optional concurent digital communicationpath for teleprotection command

TPI TPI

e-terragridcom T390 Universal Power Line Carrier provides:

● An easy integration within a Digital communication Network (e.g.: Ethernet transmission , V11 interface, RS 232 interfaces)

● Analogue or Digital or mix of the 2 communication modes without having to change the Hardware

● The fastest transmission speed at up to 128kbits/s on 16 kHz only

● SNMP Network management systems compatibility

● A cost effective solution upgradable according to a customer’s need and compatible with all application from retrofi t of existing PLC without having to change

costly HV equipment to new substation providing additional services and optimized for interconnection with Digital networks.

● A solution to limit the customer cost of ownership by providing within one hardware solution for all type of Power Line Carrier application

● An outstanding quality of service and level of reliability

● Narrow band intertripping application to send up to 4 independent Teleprotection command over analogue on 2; 2.5 or 4 Khz

2

Telecom network

TPI

TPI

Digita l Medium

Power Line Medium

Optional Additional Amplifier - Up to 80W

Amplifier - Up to 40W

External Teleprotection

Telephone Telephone PABX

Data RS232 Data V11 Data Ethernet

LAN

Protection Relay

Intertripping commands

Processing Unit

Integrated Teleprotection Module with dual communication path (Optional)

Optional Service Unit (up to 9)

2nd Integrated teleprotection module (Optional)

Multiplexer

Telephone Telephone

Fax

Printer

Printer

Firewall

InternetH.V.

TRANSPORTNETWORK

ETHERNET LAN

ETHERNET LAN

ETHERNET LAN

ETHERNET LAN

MiCOM T390Universal Power line Carrier

MiCOM T390Universal Power line Carrier

Router

Digital PBX

Computer

Computer

Computer

Modular architecture

With a modular architecture in both hardware through the use of racks not cards and software, the e-terragridcom T390 provides our customers with the best fl exibility of use without any return to the factory.

Each module has a specifi c function and can be installed separately. It can be confi gured as per the customer needs and upgraded by the customer himself. The number of interfaces is not given by the size of the chassis so several service modules can be added according to your needs. You just pay for what you need and adjust the equipment to reach the exact system required.

The e-terragridcom T390 Universal Power Line Carrier integrates:

● 1 or 2 Amplifi er Module for up to 80 W output power

● 1 processing module PRCS -full (2U) subrack with 4 RS 232 , 1 x V11 interface for communication up to 74 kbps , 1*RJ45 for LAN 10/100 Mbit interface, 1*maintenance telephone handset interface, 3x2/4W E&M or 2*FXO/FXS, 1*2/4W E&M and 1 external Teleprotection interface

● SRV (2U) service subrack can be added as an additional module that provides all the features required for the extended confi guration: (3 Rs232, 1 x V11 , 1*LAN, 1*maintenance telephone handset, 2*FXO/FXS, 1*2/4W E&M

TELECOM e-terragridcom T390

3


IP LAN transport capability (*optional)

By providing direct Ethernet interface, the e-terragridcom T390 Universal Power Line Carrier can easily transport LAN network and be integrated directly for exchange of data between substation automation platforms or associated with IP based solution like Voice over IP and Video over IP. Thus, e-terragridcom T390 offers the possibility to be ready for the next generation of IP Telecom Networks.

In order to support modern IP network, the LAN function supports VLAN and offers bridge and neighbouring capacities.

Comprehensive system providing a perfect operation fl exibility and an outstanding quality of service

Universal concept

The e-terragridcom T390 Universal Power Line Carrier provides a comprehensive set of transmission characteristics according to the network constraints. It can operate like a conventional analogue Power Line Carrier working on 2.5 or 4 kHz or a combination of analogue and digital mode. Digital transmission bandwidths can be separated or superimposed making it easier to allocate the e-terragridcom T390 Universal Power Line Carrier transmission band into congested frequency plan.

● Digital communication activated by a simple fi rmware key for transmission of high speed data (V11, Ethernet, and RS232) or compressed speech (Fig. 1)

● Analogue communication, reliable transmission for uncompressed speech, teleprotection signals and low speed data (Fig. 2)

● Mix communication (Analogue/Digital) (Fig. 3)

The e-terragridcom T390 provides a solution for all type of PLC application within one hardware with its “same hardware / various fi rmware” concept to offer Power Utilities a large range of features, transmission mode and services.

Some of the applications provided by the e-terragridcom T390 are:

● Transfer of distance protection information for the Electrical network safety

● Transfer of (RTU) data for SCADA application

● Remote control of substation minimizing necessary staff

● Telephone network

● Key data secured by private Power utility PLC network

4 kHz8 kHz16 kHz

QAM Signal

Figure 1 Full Digital transmission with superimposed band: 16 kHz, 8 kHz and 4 kHz

InterBand forseparated mode

AnalogCH1

with TPX

2.5 or4KHz

FSK

2.5 or4KHz

FSK

AnalogCH1

with TPX

0 to max

AnalogCH2

RX TX

2.5 or4KHz

AnalogCH2

2.5 or4KHz

Figure 2 Fully Analogue transmission with double channel sepa rated/adjacent bands: 2.5 kHz and 4 kHz

16 kHzor

8 KHz

QAM SignalRx

16 kHzor

8 KHz

analoguechannel

RxQAM Signal

TX

4KHz 4KHz

analoguechannel

Tx

Data

Speech Speech Data

Teleprotectioncommands

Interbandfrom 0 to

max

Figure 3 Mix Mode with 1 analogue channel (up to 2). Including 1 speech + e-terragridcom DIP teleprotection channel + up to 3 data channel and 1 digital channel (4 KHz or 8 KHz)

e-terragridcom T390 offers up to 4 built-in modems per analog channel instead of one reducing costs of implementation and offering more access.

Several software packages can be selected according to customer requirements. The system comes in analogue mode. It can be upgraded by software licence to digital, superimposed digital. The features LAN to LAN and SNMP management are also optional and can be activated at any time. Now Power Utilities can switch to digital application smoothly, and still benefi t the advantages of the analogue mode avoiding then the drawbacks of a radical and irreversible transition.

4

Teleprotection functionalities

e-terragridcom TPI module

e-terragridcom T390 includes the possibility to add up to 2 internal teleprotection module e-terragridcom TPI.

The advantages of the e-terragridcom TPI modules are :

● Transmission in analogue of up to 6 commands in 4 kHz band to transfer more information

● Up to 2 digital (optional) redundant communication path : 1 as per optical SFP interface module or as per X21/ V11 or G703.1 64 kbit/s or G703.6 2 Mbit/s to improve the overall protection scheme security with each path up to 8 command transmission

● Up to 8 inputs (depending on version) with logical combination capability

● Up to 14 heavy duty output (depending on version) freely allocated through the HMI to cope with all customer expectation

● Confi guration using MiCOM T1 HMI for all e-terragridcom TPI modules with possibility to monitor through an NMS using SNMP protocol

● Modular design allowing a full compliance of IEC 60834

By using e-terragridcom TPI module, the transfer of teleprotection command can be either within the e-terragridcom T390 analogue channel or directly in the digital channel reducing the requirement for bandwidth. In case of Mix mode analogue/digital e-terragridcom T390 communication, two e-terragridcom TPI modules can transfer command in each band.

External teleprotection

e-terragridcom T390 PLC still offers the possibility to connect an external analogue teleprotection with boost facilities to allow transmission of commands in an analogue band.

In order to maintain digital communication and overall Quality of Services, the e-terragridcom T390 relay is equipped with the FRT mode allowing digital transmission to be recovered in 200 ms after a teleprotection command transmission.

Outstanding quality of service

Reliable technology should be provided to Power Utilities in order to ensure the security of the electrical power network. The e-terragridcom T390 Universal Power Line Carrier offers several transmission speed capacity and operating modes adapted to the needs of each user. To guarantee the continuity of the selected services when conditions become critical (for example a power failure); the system provides an automatic fall back mode (i.e. from 72kbps to 42kpbs) and an improved service recovery time. The system recovers its full capacity when the line conditions are restored.

Reduced cost of ownership

Cost effective solution

Costs related to change in technology are often preventing customer willingness to upgrade their telecom network.

Thus, the e-terragridcom T390 Universal Power Line Carrier has been designed to reduce as much as possible the customer cost ownership by employing up to date modular technologies and by using a user friendly software.

It is able to be fi t in all application from retrofi t of existing analogue Power Line Carrier without having to change costly HV equipment to new substation providing additional services and optimized for the interconnection with Digital Networks.

Easy commissioning

To save time and money, ALSTOM Grid provides you the solution to assist commissioning engineer. Powerful tools have been integrated into the e-terragridcom T390 Universal Power line Carrier Human Machine Interface that provides a comprehensive set of features, including recording capabilities and a set of measurement integrated tools very useful during the on site commissioning.

No need of extra tools like BER tester or level generator since these features are performed by the e-terragridcom T390 Universal Power Line Carrier and can be read through the HMI software.


5

Maintenance cost reduction

Expertise can be deported as SNMP functions allow you to detect and diagnose at distance any trouble on your network, reducing the customer charges.

Highly manageable

Network Management using SNMP protocol (*Optional)

e-terragridcom T390, with its integrated SNMP protocol compatibility, offers Power Utilities the possibility to supervise your e-terragridcom T390 network without using expensive proprietary Network management system.

All parameters of your Power line Carrier Network can be monitored anywhere with your PC and few mouse-clicks to optimize your Quality of service. Maintenance is made easier as diagnosis can be performed remotely in advanced and then optimizes site cost. Power Utilities can then monitor their entire telecom network using a single Network Management System.

Supervision and programming

● All the programming parameters, alarms, transmission parameters and performances; are available at any time thanks to the Ethernet Interface

● The complete link (2 PLC) can be managed remotely but also another link connected to the fi rst one

● The transmission quality can be monitored

● A complete set of tools is available for commissioning, with no requirement for external measurement equipment

● Remote alarms and measurements are independent on the QAM signal

Easy operation and upgrades

e-terragridcom T390 Universal Power Line Carrier offers a full remote management and confi guration. No need to be an expert, the Human Machine Interface running on Windows 2000/XP has been particularly designed to be user friendly. With its 100% upgradeable software and hardware, you can remain up-to-date with the latest release and optimize your cost of ownership.

Security pack

The security pack enables an AES 128 bit encryption when connecting through the HMI to e-terragridcom T390 preventing from any unauthorized access.

Transmission speed at up to 128kbps on 16khz

The e-terragridcom T390 Universal Power Line Carrier provides a comprehensive set of transmission characteristics according to the network constraints.

It can operate like a conventional analogue Power Line Carrier working on 2; 2.5 or 4 kHz duplex bandwidth or fully digital mode or up to 128kbps on 16kHz. The choice of a digital modulation is given to the customer in order to adapt it depending on the Signal on Noise ratio of the link in order to reach the best compromise between the number of access, speed and bandwidth allocation.

More the superimposed digital mode allows to use the same band of 4, 8 or 16 kHz for transmission and reception dividing then by two the bandwidth requirement, a key point for congested Power Line Carrier frequency plan.

SDH e-terragridcom MSE

PDH e-terragridcom DXC

e-terragridcom T390


Network Monitoring Systeme-terrasentinel

6

Compatibility with Scada Polling mode

The polling mode is used widely on PLC network for Scada application in order to retrieve information on a series of RTU over many PLC links.

Today e-terragridcom T390 offers this polling mode also in digital, allowing the use of fastest transmission rates up to 38400 bit/s.

General features ● Frequency range : 20 to 700 kHz

● TX and RX band : superimposed (Digital band only) or separated and adjacent

● Choice of channel in 1 kHz steps

● Choice of carrier frequency in 1 Hz steps

● Transmitter power:1W to 80W PEP selectable by 1W step

● Line output : balanced or unbalanced

● Impedance: 50, 75, 125, 150 W

● R.F Bandwidth analogue:2; 2, 5 kHz or 4 kHz per channel

● User Bandwidth digital:16 KHz max.up to 128kbps8 kHz max up to 72kbps4 kHz max up to 32kbps

Receiver ● Sensitivity:

-20 dBm

● AGC range:60 dB

● Selectivity: In accordance with IEC 60495

Speech interface ● Interface:

2W/4W with E&M or DTMF

● Number of interface: min 3 in Processing module (Possibility of up to 4 additional services modules with 3 speech interface each )

● Mode: Central Battery, FXO, FXS, transit

● Impedance: 600 W

● Mode: balanced / isolated

● Return loss better than 14 dB

● Input level adjustment: Max level +7 dBmMin level -30 dBmStep 0.5 dB

● Output level adjustment: Max level +7 dBmMin level -30 dBmStep 0.5 dB

● 4W to 2W loss: 3.5 dB

● Compression :2400bps, or 16kbps ADPCM

● Fax: G3 Fax includes ITU-T V.17, V.27ter, V.29, V.21 fax data pump with G3 Fax logic according to T.30 (used to transmit and receive facsimile data at rates up to 14.4 kbps.)

Data interface ● V11

from 1kb/s to 72kb/s Internal or external Clock mode

● Number of interface: 1

● V24/V28 Interface RS232300, 600, 1200, 2400, 4800, 9600, 14400, 19200, 28800 Bps (Synchronous only), 38400 Bps (Synchronous only)

● Number of interface: min 4 (Possibility of up to 4 additional services modules with 3 data interface each)

● LAN10/100 baseT interfaceBridge and neighbouring featuresVLAN support

● Number of interface: min 2 (1 per module)

Technical data


7

Embedded Multiplexer ● Up to 64 different services

● 300 bps of accuracy to allocate each service

● Bridging capability for compressed speech

● transmission

External teleprotection ● Interface 4W

● Impedance 600 W

● Mode Balanced/Isolated

● Return loss > 14 dB

● Input level adjustment Max level +7 dBm Min level -30 dBm Step 3 dB

● Output level adjustment Max level +7 dBm Min level -30 dBm

● PLC Time Delay less than 7 ms depending of the type of external Teleprotection

Miscellaneous ● Event recorder up to 4000 events

● Accuracy: 1 ms

● Synchronization IRIG B or through SNTP server

Operating condition ● Power supply voltage 48 VDC +/- 20%

● Operating temperature -30°C / +55°C

● Storage temperature -40°C / +70°C

● Max relative humidity 95% at 23°C

● Storage Temperature -40°C < T < +70°C

Insulation & CEM

● Basic constraints PLC IEC 60495

● EMC as per EN 61000-6-2 EN 61000-6-4 EN 61000-6-5

Mechanical Characteristics

Dimensions ● Amplifi ers Height x Length x width:

134 mm (3U) x 483 mm (19’’ ) x 260 mm Weigth 9 kg

● Processing:89 mm (2U ) x 483 mm (19’’ ) x 260 mm Weight 4.3 Kg

● Service: 89 mm (2U ) x 483 mm (19’’ ) x 260 mm: Weight 4.2 Kg

Management system ● Fully SNMP V2 compatible

● Security pack : data encryption as perAES 128 bit protocol


8

GRID

Alstom Grid Worldwide Contact Centre www.grid.alstom.com/contactcentreTel: +44 (0) 1785 250 070 www.grid.alstom.com Grid

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e-terragridcom T390 Universal Power Line carrier at a glance

● Comprehensive range of software and hardware

● High modularity

● IP LAN transport capability

● Network management through SNMP

● Reduced costs of ownership

● 3 built-in modems per channel instead of one

● More Teleprotection commands in reduced bandwidth

● Fastest transmission speed at up to 128kbps

● Ready for the next generation of IP networks

A NEW ERA In the constantly evolving world of power line technology, the e-terragridcom T390 Universal Power Line Carrier represents a new generation in reliable information transmission.

World class expertise

• With this 5th generation of Power Line Carrier, e-terragridcom T390 Universal Power Line Carrier, ALSTOM Grid brings unrivalled expertise to Power Line Carrier market.

• e-terragridcom T390 Universal Power Line Carrier brings an outstanding level of reliability and quality of service to Power Line Carrier applications, ensuring fast, simple and reliable installation and confi guration.

• Encompassing the products and service for global solutions, ALSTOM Grid’s Telecom offering gives complete peace of mind.

• We have 50 years experience of designing, manufacturing and supplying a complete range of telecommunication equipment. Anywhere in the world, our experts can provide the solution for all of your telecom requirements, enabling you to focus on your core business.

E-terragridcom T390 Brochure GB

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