Protection and Control foryour Energy Systems

product finder

Electric power generation and distribution is our business. We are a strongglobal company employing over 2,500 people across 27 locations in 15countries worldwide. We support you with innovative solutions, competen-ce, quality, flexibility and continuity.

As a member of the international NEWAGE AVK SEGGroup, SEG Kempen develops, manufactures and sellshigh-quality switchboards, protection and controlsystems across three business segments. No matterwhether standardised products or developments speci-fied by the customer are required - the solutions andservices of the 500 people working at SEG rankamong the top world-wide.

The performance and service provided by the busin-ess segment Power Protection is based on more than30 years of experience in low and medium voltagetechnology which has led to numerous internationalreferences and technical leadership in the field of spe-cial niche products.

Development and testing of all our electronic devicescomply, of course, with the relevant internationalstandards and regulations such as IEC 60255.The manufacture of our products is subject to severequality checks. This is also proven by the fact that weare certified according to ISO 9001.

SSYYSSTTEEMM LLIINNEE -The digital all-roun-ders for all yourmedium-/high-vol-tage protection and

control applications; from simple feeder and line pro-tection right down to transformer and busbar differen-tial protection in a reliable and consumer-friendly man-ner.

The HHIIGGHH TTEECCHHLLIINNEE embodies top-quality protectionin a compact,modular and 19"-

compatible structure. Modern digital technology andeasy handling leave hardly anything to be desired.

The PPRROOFFEESSSSIIOO--NNAALL LLIINNEE also com-prises digital protec-tion devices whichfulfil all medium

voltage technology standards, and which are designedfor professionals who prefer to avoid door installation.You will quickly find out that these compact deviceswith DIN fixtures offer complete protection for mediumand low-voltage applications.

The WWII LLIINNEE provesits benefits everyday even under thetoughest conditi-ons. There arealready more than 23,000 of these current-transfor-mer-fed current protection relays in operation. Thebasis for this product’s success is it’s the customer-ori-ented design.

Despite our large product range, if you still cannotfind the right solution for your application in this bro-chure, together we will develop a solution to meetyour requirements.

CONTENTS

THE POWER PEOPLE

SEG Productfinder

2 The Power People

WE INVEST ALL OUR

ENERGY IN YOU

Sophisticated product linesIt is your choice

THE POWER PEOPLE For you we invest Page 3all our energy

SYSTEM LINE The digital allrounders Page 4 - 5Competence in: Feeder protection, Line,Transformer and Bus-bar Differential protection Page 6 - 7Combined protection and control devices Page 8 - 9

HIGH TECH LINE Safe, precise, well-proven Page 10 - 11Standard protection devices Page 12 - 13Product choice Page 14 - 15Connection examples Page 16 - 17Technical datas and housing technology Page 18 - 19

PROFESSIONAL LINE The DIN rail trendsetter in medium voltage application Page 20 - 21Product choice Page 22 - 23Connection examples Page 24 - 25

WI LINE Tripping without auxiliary voltage Page 26 - 27Compact and reliable Page 28 - 29

COMMUNICATION Communication is everything Page 30 - 33

OUR SERVICE We are at your service - 35 locations Page 34 - 36on five continents

Off to the new cell! With the optio-nally available parameter setting and evaluation soft-ware SSLL--SSOOFFTT you can copy complete parameter setsand single line diagrams from a PC to the CSP or viceversa. This way you simply load new single line dia-grams with the relevant interlocking logic into yourSSYYSSTTEEMM LLIINNE unit. For customer-specific requirements,individual functions can be generated by an internalprogrammable logic function called SL-LOGIC.

Measuring, Evaluation, Diag-nosis: SSYYSSTTEEMM LLIINNEE devices record electrical valuessuch as current, voltage, power, etc. But they also offeryou numerous statistical and counting functions. Forhow many operating hours have your switchboardsbeen running? How many switching cycles do yourswitching devices have? Energy metering, mean andmaximum values? The answer is only a few »clicks«away.

And after a fault event? Every-thing will be recorded by your SSYYSSTTEEMM LLIINNEE.. You alsohave enough time to analyse a fault, even if it is only

a matter of milliseconds. And if you want to knowwhat events preceded the fault, the fault recorder willprovide the answer. If that is not enough for you, youcan simply carry out another analysis of the faultrecords via PC and copy this as a file. You can applythe same principle to take current flows over intoyour MS Office application or to zoom them into rele-vant time ranges. All this is made possible by the»Data Recorder«, a powerful software tool which pro-vides you, visually and graphically, with valuableinformation and contributes to reducing costs withinyour company.

Standardised communicationis a further highlight of SEG’s SSYYSSTTEEMM LLIINNEE. Regard-less of whether you use process visualisation, via sta-tion SCADA systems, or building automation or ener-gy management systems, it´s no problem! You canskillfully link your medium-voltage switchboard toother systems via IEC870-5-103, PROFIBUS DP orMODBUS RTU using a standardised interface. Thiscombined protection and control system integratesand helps to save costs because you do not require

any expensive individual solutions. In addition, due totheir great flexibility, the devices can be integratedstep-by-step into existing or planned electrical energydistribution systems.

Any further benefits required?Control and operating comfort of the SSYYSSTTEEMM LLIINNEEare unbeatable. If, for example, you have to changethe parameters of some panels of your switchboard,SEG technology will offer you all the advantages ourdigital era can offer. It is up to you whether you wishto set the parameters of the respective panels locallyor adjust the parameters of other panels via the ope-rating unit of one panel. Or you can link the opera-ting unit CMP to your notebook via a serial cable andcarry out changes by means of the keyboard. Theinternal bus allows central evaluation of up to 16devices.

SYSTEM LINE

MORE THAN

PROTECTION

System Line

From where do you want tocontrol? It´s up to you whether you chooselocal control via the separate operating unit CMP, orremote control via a digital input or via SCADASystem. SEG SSYYSSTTEEMM LLIINNEE will control almost allcommonly available medium-voltage switchgears. Of

course, the devices take into account the panel andsystem inter-locking functions. All operating or faultmessages are given a time stamp with date andtime. You may rest assured - nothing will happenwithout you knowing about it.

PPrrootteeccttiioonn?? -- AAllll iinncclluussiivvee!! The feeder protectionalready includes 18 protective functions. All you needto do is to activate them. Even with the line andtransformer differential protection all back-up protec-tion functions are already on board.

Compact, universal, flexible.The compactly designed protection and controlsystem fits into the smallest low-voltage niches and,thanks to its flexible field configurations, can beinstalled in all common switchboards irrespective ofthe manufacturer. But flexibility also means:

a wide range power supply and universal in- and outputs,the current transformer inputs are designed forboth 1 A or 5 A,you switch over between four different protective parameter sets.

4 The Power People

Protection, Control, Supervision - Are you looking for a completesolution for switchboards up to 132 kV instead of numerous individualunits? The SYSTEM LINE devices are variable protection and controlsystems which offer you feeder, line, transformer and bus-bar protection. Allthese functions can be adjusted with ease and comfort. Standardised

CommunicationMeasuringEvaluationDiagnosis

ProtectionControlSupervision

CompactUniversalFlexible

System Line

6 The Power People

COMPETENCE IN:

FEEDER PROTECTION, LINE, TRANSFORMER AND BUS-BAR DIFFERENTIAL PROTECTION

given to just one or both or none of the circuit brea-kers. Also the transformer protection is able to con-trol up to 5 switching devices including power out-puts or two circuit breakers.

Busbar protectionAt long last, an affordable bus-bar protection for me-dium-voltage range applications. And this is what

Supply? Coupling?Transformer feeder? ... ... the CSP-F will manage all relevant protection andcontrol tasks. The CSP-F has not only stood the testas a flexible standard solution in new switchboards,but is also highly suited for retrofitting old switchbo-ards. All inclusive - everything without extra charge,without expensive additional modules.

With comfort and menu-guidance you can activatenew device and protection functions with the tip ofyour finger - also later on in the switchboard.

Line protectionDo you require more than fast, selective line differen-tial protection? In addition to complete line protec-tion the CSP-L offers measuring and control functions

as well as integrated backup protection. Since com-munication between the devices occurs via fibre opticconductors, data transmission is not only especiallyfast, but also extremely safe.

Transformer protectionWith this high performance management system,two winding transformers can be protected and ope-rated completely. In order to cover and satisfy different trip philoso-phies, SEG has designed the CSP2-T in such a way,that it provides various trip characteristics relating totrip commands, and therefore commands can be

characterises this High End Protection: fast, selectiveand safe against over-functionality. Stabilisationagainst c.t. saturation prevents faulty tripping. Up to18 feeders are always in view on the display of theoperating unit. And, of course, the positions of theindividual circuit breakers, including their detailedmeasured current values are also shown on the dis-play of the operating unit CMP.

CSP-F Feeder protection CSP-L Line protection CSP-T Transformer protection CSP-B Bus-bar diff. protection

System Line

COMBINED PROTECTION

AND CONTROL DEVICES

ANSIProtection functions

Phase current Number of elements

Phase current (directional) Number of elements

Earth fault Number of elements

Earth fault (directional) Number of elements

Negative sequence (current) Number of elements

Overload protection with thermal replica

Voltage Number of elements

Residual voltage Number of elements

Voltage transformer supervision (fuse failure)

Frequency Number of elements

Power Number of elements

Differential protection

Auto reclosing (AR)

Overexcitation

Lock out function

Control circuit supervision (CCS)

Circuit breaker failure protection (CBF)

Programmable protection logic

Parameter switch

Backward interlocking

50/51

Disturbance recorder (Optionally with extended storage range)

50/51/67

50N/51N

67N

46

49

27/59

59N

81

32 F/R

87

79

86

74 TC

50 BF

O O O

Cable/Line

3 3 3

Bus-bar

Bus-bar

2/22/2

4 4

2 2

2/2 2/2

2 2

22

2 2 2

3 3

CSP-F3 CSP-F5 CSP-L CSP-B

24

Measuring functions

Phase currents

Earth current

Negative sequence current

Differential currents

Stabilizing currents

Phase-to-phase voltages

Phase-to-neutral voltages

Frequency

Power

Power factor

Energy counter

Statistic measuring functions

Currents

Voltages

Frequency

Power

CB operation counter

Sum of short circuit currents

Control functions

Local/remote control (key switch)

Number of controllable switching devices

Number of recognizable switching devices

Number of signal relays

Number of configurable inputs

Supervision functions

Fault-/Differential position

Programmable field interlocking

Communication

Profibus DP (option: fibre optic/RS485)

IEC60870-5-103 (option: fibre optic/RS385) O O O O

O O

5 3 6-18

5

10

16 12 7

6-18

116

5

5

5

6

16

CSP-F5 CSP-L CSP-B CSP-T

Line

3

2

2/2

2

8 The Power People

O = Option = Standard * in preparation O = Option = Standard * in preparation

CSP-F3

12

*

3

Base unit Operating units

Feeder

***

**

O

AR Fast trip

Modbus RTU (option: fibre optic/RS485) O O O O

CSP-T

Transfor.

Switch on to fault protection (SOTF)

Restricted earth fault (REF)

Temperature measurement

64

2

2

2

2

2/2

2

4

Transformer

*

O

**

5

6

O

O

Our eye for detail is also apparent in the plug connector especially developed for this design. It has 15 current/voltage

inputs with screw terminals for connection to C.T.s and P.T.s (V.T.s).

Its current inputs are designed for 100 x In/1s with automatic short-circuit mechanisms for the protection of the current

transformers. 27 control inputs and outputs with connections for flat-pin plugs serve for fast and safe switchboard wiring.

HIGH TECH LINE

SAFE, PRECISE, WELL-PROVEN!

High Tech Line

Arrangements as required.No matter whether you wish to protect grids, genera-tors, transformers or engines, the SEG relays withtheir modular structure and thousand-fold applicationswill stand up to any task. And it does not matterwhether you wish to use individual or combinationrelays.

Numerous additional func-tions have already been integrated into theserelays and additionally offers you, among other func-tions, fault analysis and flexible adaptation to chan-ging operating conditions. The integrated communica-tion interface provides the linkage to the higher-levelSCADA System. The additional SEG software makesparameter setting of the relays and fault analysismuch easier.

The HHIIGGHH TTEECCHH LLIINNEE has meanwhile progressed tothe third generation with a high degree of perfectionfor applications such as time overcurrent protection,mains decoupling and motor protection. Furthermoreit also offers further useful functions such as:

display of date and time,two parameter sets,disturbance recorder,fault value memory,free configuration of the output relays (matrix),

CB failure protection,display of primary values,triggering of the disturbance recorder by a digitalinput andModbus RTU protocol.

Complex protection functions are the special features of these de-vices for low, medium and high-voltage applications. This well-proven, con-tinuously developing line covers everything from basic over-current time pro-tection via machine protection right down to high-quality differential pro-tection.

The intuitive operation of the HHIIGGHHTTEECCHH LLIINNEE relays deserves five stars for comfort.Thanks to its functional design, five keys, LEDs andalpha-numerical displays, it offers you a lot of flexibilityin a minimum space. The simple operating surfacecombines functionality with comfort, with the integra-ted four-digit display serving as a clear text display formeasured, fault and adjustment values. The LEDs guideyou intuitively through the adjustment process or signalthe actual status of the relay. The SEG micro-processortechnology and the highly integrated electronics, whichguarantee top precision and reliability, will be as effi-cient as your speed of acquiring operating and parame-ter setting skills. Sophisticated solutions are, for exam-ple, offered by the double functions of theSELECT/RESET button. It allows you to call up allmeasured and adjustment values one after the otherand to acknowledge fault signals. This is possibleeven when the housing lid is closed or sealed.

Fast fault detection. If a protectivefunction is triggered, the display level changes to thetrigger level. Here the measured values at themoment of triggering can be seen, which makes faultdiagnosis simpler.

The compact housing techno-logy is the result of the 19"-compatible rack-mounting feature consistently used for rack installati-on. But we also offer you separate housings for flushmounting.

Compact und functional. Just asthe HHIIGGHH TTEECCHH LLIINNEE functions are so numerous, so isthe design of this series compact. You get precision ina minimum of space. All units are designed for modu-lar housing structures, based on 19" systems. Eachrelay is of plug-type design and therefore suited forfront installation or mounting on a mounting plate.

The HHIIGGHH TTEECCHH LLIINNEE with its extensive protection func-tions, numerous additional functions, the intuitiveoperation and the compact housing design guaran-tees High Tech Protection everywhere where power isgenerated, converted or distributed.

Complex protection functions

Compact housingtechnology

Intuitiveoperation

Manifold additional functions

10 The Power People

Protection functions and features

Combinations

Phase currents and earth current (directional or undirectional)

Phase current, earth current, CB failure and AR (undirectional)

Phase current, earth current and thermal replica (undirectional)

Voltage and frequency

Voltage and negative sequence

Mains decoupling (U/ f/ vector)

Mains decoupling (U/ f/ df/dt)

Motor protection (various functions)

Line features

Housing technology 19"/flush mounting

DIN rail mounting

Panel mounting

Display (measuring values and parameters)

Indication of primary measuring values

Interface

Setting via buttons

Setting via potentiometer

Setting via DIP switches

Fault memory

Disturbance recorder, clock, 2 parameter sets

Number of output relays

Password protection

ANSI MR IR X

PROFESSIONAL

LINEHIGH TECH LINE

50/51/67/50N/51N/67N

50/51/50N/51N/BF/79

50/51/50N/51N/49

27/59/81

27/59/47

27/59/81/78

27/59/81

37/46/48/49/50/51

I*

IK

IT*

N3*

N3*

M*

O

1

1

5

O

1 or 2

UF

UA

RN N*

RW RN* N*

M

only RN RW RI

O

only RN RW RI

2

with software

STANDARD PROTECTION RELAYS

High Tech Line

Professional Line

Parameter software HTL/PLSoft4 O O

Protection functions and features

Individual functions

Phase current

Phase current (directional)

Earth current

Earth current (directional)

Circuit breaker failure protection

Overcurrent voltage dependent

Negative sequence (current)

Voltage

Residual voltage

DC voltage

Phase balance (voltage)

Frequency

Vector surge

Power

Differential protection

Rotor earth fault (DC)

Auto reclosing

Lock out function

Field failure (Impedance)

Exciter failure (DC)

Trip circuit supervision

Phase sequence

ANSI MR IR X

PROFESSIONAL LINEHIGH TECH LINE

50/51

50/51/67

50N/51N

67N

BF

51V

46

27/59

59N

27DC/39DC

47

81

78

32

87

64

79

86

40

37/40/64/76

74 TC

47

I*

I*

I*

I*

I*

I*

S

U*

U*

U*

F

G

P

D*

R

K

L

Q

R

A

U*

I

I

U

U

D*

I*

RI

I*

I*

S

U*

U*

U*

A

F

G

P

D*

R

E

U*

12 The Power People

* Various types with this code = Standard O = Option 1 with HIGH TECH LINE devices type MR*3 only

High Tech Line

Mains decoupling/protec. Machine protection Diff Motor Diverse

MRI3

-I

MRI3

-IR

MRI3

-IRE

MRI3

-IRX

MRI3

-IRER

MRI3

-IRX

R

MRI3

-IRSR

MRI3

-IE

MRI3

-IX

MRI3

-IER

MRI3

-IX

R

MRI3

-ISR

MRI3

-E

MRI3

-X

MRI3

-ER

MRI3

-XR

MRI3

-SR

MRI3

-IT

MRI3

-ITE

MRI3

-ITE

R

MRI3

-IH

E

MRIK

3-I

MRIK

3-I

E

MRI1

-IU

MRI1

-IN

MRN

3-1

MRN

3-2

MRU

3-1

MRU

3-2

MRF3

MRF2

MRG

2

MRP2-1

IU

MRP2-3

IU

MRP2-R

1IU

MRP2-R

3IU

MRR1

MRS1

MRQ

1

MRD

1-T

MRD

1-G

MRM

3-2

-I

MRM

3-2

-IE

MRK

1

MRA

1

MRL1

MRT1

HTL

-CU

230

Current transformer inputs 3 3 4 4 4 4 4 4 4 4 4 4 1 1 1 1 1 3 4 4 4 3 4 3 3 1 3 1 3 3 1 6(9) 6 3 4

Voltage transformer inputs 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 1 1 3 1 3 1 3 3

Binary inputs 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 5 5 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 7 7 10 1 4

Output relays 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 2 4 4 4 4 4 3 4 4 4 4 4 4 2 4

Watchdog relay 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

Protection functions

Time overcurrent protection [50/51]

Trip

circu

it su

perv

ision

Trip-

and

aux

iliary

relay

s

Test

block

Capa

citor

stor

age

Inrush stabilisation (2nd harmonic)

Directional time overcurrent protection [67]

Earth fault protection Standard [50N/51N]

Sensitive EF isolated/compensated

Resistance earthed / solidly earthed [50N/51N]

Earth fault directional feature [67N]

Thermal replica [49]

Circuit breaker failure protection [50BF]

Voltage protection [27/59]

Residual voltage [59N]

Phase balance [47]

Frequency protection [81O/U]

Frequency gradient [81]

Vector surge [78]

Power direction [32/37]

Rotor earth fault- [64N], Exciter current protection [40/76], diode failure

Negative sequence protection [46]

Field failure protection [40]

Locked rotor [51], incomplete start [48], max. number of starts [66], undercur-rent [37]

Differential protection [87T / 87G]

Special- and additional functions

Auto reclosing

Reset / Blocking /-

Voltage dependent function

Time + Date

Parameter sets 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 1 2 2 2 2 2 1 1 1 1 1 1 1 1 1 4 4 2 2 1

Fault recorder (none volatile)

Disturbance recorder

Output relay matrix

Communication RS485

RS485 Open Data protocol

Modbus RTU protocol O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O

= Standard O = Option

14 The Power People

IT IS YOUR CHOICE

MRIK

3-I

CE

MRIK

3-I

CX

MRIK

3-I

CER

MRIK

3-I

CX

R

MRI3

-ICE

MRI3

-ICX

MRI3

-ICER

MRI3

-ICX

R

4 4 4 4 4 4 4 4

1 1 1 1

7 7 7 7 7 7 7 7

4 4 4 4 4 4 4 4

1 1 1 1 1 1 1 1

2 2 2 2 2 2 2 2

Time overcurrent protection

Control and supervision of a circuitbreaker (remote or local)

MRI1

-IE

4

2

4

1

1

O

High Tech Line

16 The Power People

Phase voltage V-connection

Phase voltage LV-direct connection

Phase voltage HV/MV VT connection

connection types for residual voltage measuring

Phase current measuring (2-CT’s) Earth current measuring with ring core transformer Combined phase- and earth current measuring»Holmgreen - connection«

Phase current measuring

CONNECTION EXAMPLES

Connections of High Tech Line relays

TECHNICAL DATAS AND

HOUSING TECHNOLOGY

High Tech Line

Data and setting ranges of the High Tech Line

Common data

Current transformer inputs

Voltage transformer inputs

Binary inputs

Output- and Watchdog relay

Voltage supply

Power consumption

Protective system front of housing

Setting ranges

Time overcurrent protection

Earth fault protection standard

Earth fault protection sensitive

Voltage protection functions

Frequency protection functions

Frequency gradient

Vector surge ∆Θ = 2 - 22°

df = 0.2 - 10 Hz, dt = 2 - 64 cycles

f = 0.6 - 1.4 x fn, tf = tfmin - 120 s

U<, U<<, U>, U>>, U0>, U2> = 0.02 - 2 x Un, tU = 0.04 - 50 s

IE> = 0.1 - 20% In, tIE> = 0.04 - 260 s resp. a = 0.05 - 10; IE>> = 0.01 - 15% In, tIE>> = 0.04 - 10 s

IE> = 0.01 - 2 x In, tIE> = 0.04 - 260 s resp. a = 0.05 - 10; IE>> = 0.01 - 15 x In, tIE>> = 0.04 - 10 s

I> = 0.2 - 4 x In, tI> = 0.03 - 260 s resp. a = 0.05 - 10; I>> = 0.5 - 40 x In, tI>> = 0.03 - 10 s

IP54

max. 5 W

16-360 V DC / 16-270 V AC

250 V AC /2500 VA /8 A;

24 V DC to 60 V DC and 100 V to 230 V AC/DC

Un = 100 V, 230 V, 400 V Pv < 1 VA

In = 1 A Pv=0.2 VA / In = 5 A Pv=0.1 VA

Ohmic L/R = 70 msL/R = 40 ms

300 V DC

250 V DC

110 V DC

60 V DC

48 V DC

24 V DC

0.3 A

0.4 A

0.5 A

0.7 A

2.6 A

6 A

0.2 A

0.3 A

0.4 A

0.5 A

1.85 A

4.2 A

0.18 A

0.15 A

0.2 A

0.3 A

1.1 A

2.5 A

Breaking capacitiy

Making capacity

18 The Power People

The adjustment ranges listed in the table apply for protection relays in general. For details please refer to the relevant product documentation.

250 V AC 8 A

Peak current 64 A / 0.005 s

16 A / 0.02 sShort time current

Nominal current 8 A / 60 s

Mounting plate set-up A-housing

19” subunit rack for door installation A-housing

19” subunit rack for panel mounting A-housing(also available with 42TE)

Flush mounting D-housing

HTL-6M12

HTL-3F42 HTL-3F84

HTL-6M48

All dimensions in mm

Easy adjustment. DIP switches andpotentiometers enable you to adjust the protectivefunctions and tripping values quickly and safely. Ifyou prefer to use a PC or a Notebook for this pur-pose, we offer you - as an option - an interface adap-ter plus the appropriate software. Active protectionagainst changes in the settings is ensured by frontcovers that can be sealed and through adjustmentsusing the software.

Compact design. The PPRROOFFEESSSSIIOONNAALLLLIINNEE protection relays are in many ways unique onthe market. For example, the standard DIN rail-moun-ted housings allow fast installation at an optimumcost. They have LV and MV practice-oriented termi-nals which are easily accessible and are suited foreasy installation on DIN rails. They have a terminalcross section which is especially designed for the

connected C.T.s so that they are first choice for thosewho are not obliged to use door installation.

Variety of applications. SEG - PPRROO--FFEESSSSIIOONNAALL LLIINNEE devices not only prove themselves inthe most varied stationary applications - such as intype-tested energy supply systems - but also in mobi-le applications: in construction site systems, containersystems, in supply systems for trains and for themost varied maritime applications, they are GL certi-fied. SEG units fulfil the most stringent testing condi-tions. They are resistant to vibration and climate, andfulfil all requirements of IEC 60255.

PROFESSIONAL LINE

THE DIN-RAIL TRENDSETTER IN

MEDIUM-VOLTAGE APPLICATIONS

Professional Line

Gap in the market closed. Here you will find all common protectivefunctions for low and medium voltage in individual or combined units. Thespecial feature of the PROFESSIONAL LINE products is their attractive price inconjunction with their intelligent DIN bar design which is limited to essentials.

Small but efficient - fast andsafe. These units manufactured using SMD tech-nology and with universal architecture are used forgrid, generator and motor protection. Micro-processortechnology used with our larger models ensures topprecision and reliability. Especially important too, therelays can process complex measured values, whichinclude: the effective values, real power measuringand communication capability in addition to characte-ristic curves.

Flexible adaptation. The PPRROOFFEESS--SSIIOONNAALL LLIINNEE relays let you kill two birds with onestone. With the voltage and frequency relays you caneasily select rated voltages and rated frequencies aswell as some additional protective functions by meansof a DIP switch. The current relays, for example, havea great number of standard characteristic curveswhich can be used to fit the individual application.

Universal supply. The protection relayscan be operated with alternating or direct voltage,thanks to a wide-range power pack. This way you canhave an electrical supply from the measured value its-elf or any other power source and therefore the pro-duct can be integrated into almost any operating

environment. Not only can important rated values beeasily adjusted on the unit, but there is no need for ahuge variety of associated equipment, which thereforeoptimises logistics and warehousing. This underlinesthe cost efficiency of this product line.

20 The Power People

Easy adjustment

Adjustablenominal values

Wide rangepower supply

DIN-rail housing

IT IS YOUR CHOICE

Professional Line

Current transformer inputs

Voltage transformer inputs

Binary inputs

Output relay

Watchdog relay

Protection functions

Time overcurrent protection [50/51]

Directional time overcurrent prot. [67]

Earthfault protec. Standard [50N/51N]

Resistance earthed/solidly earthed[50N/51N]

Earth fault directional feature [67N]

Circuit breaker failure protect. [50BF]

Voltage protection [27/59]

Residual voltage [59N]

Phase balance [47]

Frequency protection [810/U]

Frequency gradient [78]

Vector surge [78]

Directional power [32/37]

Rotor earth fault [64]

Negative sequence protection [46]

Underexcitation protection [40]

Motor protection: Locked rotor [51],thermal protection [49], under-current [37]

Differential protection [87T/87G/87L]

Special- and additional functions

Auto reclosing

Reset/blocking

Voltage dependent function

Time and date

Parameter sets

Fault memory (non volatile)

Communication

RS485 Open Data Protocol

3 1 1 1 1 3 4

XI1

-IX

I1-E

XI1

-SX

I1-E

-RX

I1-S

-RX

RI1

-I-R

XRI1

-I-E

XN

2-1

XN

2-2

XRW

1X

UF2

XU

A1

XU

2-A

CX

U1-D

CX

U1-E

XF2

XG

2X

A1

XP2-R

XS2

XE2

XR1

XM

1

XD

1-T

XD

1-G

XD

1-L

1 3 1 36 6 2

1 1 3 3 3 3 3 3 3 1 1 3 3 3 1

2 2 2

2 2 2 2 2 4 4 2 2 4 2 2 2 2 2 2 2 2 2 2 2 2 22 2 3

111 1

50

O O

1

O O O O O O O O O O O O O O O O O O

1 1

Data and setting ranges of the PROFESSIONAL LINE

Current CT inputs

Technical datas

Voltage CT inputs

Binary inputs

Output relays (X-types)

Voltage supply

Power consumption

Protection type front housing

Setting ranges

Time overcurrent protection

Earth fault protection sensitive

Voltage protection functions

Frequency protection functions

Frequency gradient

Vector surge

In = 1 A Pv = 0,1 VA | In = 5 A Pv = 0.1 VA

Un = 100 V, 110 V, 230 V, 400 V and XRW to 690 V 50/60 Hz

24 V DC to 60 V DC and 100 V to 230 V AC/DC

250 V AC /1250 VA/5 A 24 V DC/5 A

19-390 V DC / 36-275 V AC

max. 4 W

IP40

I> = 0.5 - 2 x In, tI> = 0.05 - 100 s resp. a = 0.1 - 2; I>> = 1 - 15 x In, tI>> = 0.05 - 2.5 s

IE> = 0.001 - 0.3 x In, tIE> = 0.05 - 100 s; IE>> = 0.001 - 1.5 x In, tIE>> = 0.05 - 1.25 s

∆Θ = 1 - 22°

df = 0.5 - 3 Hz/s

f< = 0.94 - 1 x fn, tf< = 0 - 10 s; f> = 1 - 1.06 x fn, tf> = 0 - 10 s

U< = 0.75 - 1.05 x Un, tU< = 0.05 - 10 s; U> = 0.95 - 1.25 x Un, tU> = 0.05 - 10 s;U0>, = 0.01 - 1.2 x Un, tU0> = 0.07 - 100 s; U2> = 0 - 0.6 x Un, tU2> = 0.07 - 10 s

22 The Power People

Time overcurrent protection Mains decoupling/-protection Machines Diff-prot. Di.

1 2 3 4 5 6 7 8 910 20I/IS

0.1

1

10

100

1000

t[s]

tI>=

0.1

0.2

0.30.40.50.60.81.0

1.4

2.0

3.04.0

6.08.010.0

20.0

0.06

The current relays of the PROFESSIONAL LINE offer you a large number

of selectable definite time and inverse tripping characteristics.

O = Option = Standard

Output relays (XR-types) 250 V AC /1500 VA/6 A 24 V DC 144 W/6 A (ohmic) 4.2 A/100 W (L/R = 40 ms)

Earth fault protection standard IE> = 0.25 - 1.75 x In, tIE> = 0.05 - 100 s; IE>> = 1 - 15 x In, tIE>> = 0.05 - 1.25 s

Housing

75 x 65 x 110 mm (H x B x T)

75 x 224.7 x 110 mm (H x B x T)

XRI

1-E-

R

1

3

2

2

1

1

XRN

2-1

XRN

2-2

3 3

2 2

4 4

1 1

1 1

The adjustment ranges listed in the table apply for protection relays in general. For details please refer to the relevant product documentation.

CONNECTION EXAMPLES

Professional Line

24 The Power People

Phase voltage HV/MV VT connectionPhase current measuring

Phase current measuring (2-CT) Earth current measuring with ring core transformer Earth current measuring with »Holmgreen - connection« Phase voltage LV-direct connection 1-phase measuring

Connection type for residual voltage mesuring

Connection example XI1-I

Housing form X...

Housing form XR... relay and XD

Connection example XR ... Relays

Always live. All the WWII LLIINNEE products areover-current time relays. The tripping characteristicsrange from the two-step independent time overcur-rent protection (DEFT), dependent (INV) right downto specialist characteristic curves.

As further options, we offer some relays with integra-ted earth current protection.

Cleverly sourced. The WI protectionrelays receive their power supply from the measured

current of the current transformers. By using the rightcombination of current transformer, low-power trippingcoil (<0.5 Ws) and the appropriate protective device,you can gain enormous cost savings. Our contributionto this, has been the development of a low-energytripping principle which can be found in all WI devi-ces. This low-energy tripping principle consists of anenergy storage system which is integrated into theWI devices, and which considerably reduces the cur-rent transformer power. Since we know how valuableand cost-intensive building space is, we are especiallyproud of the fact that our WI devices can be suppliedeven with smaller transformers. Expensive connectionvia interposing transformers is therefore not neces-sary. The operating mode, which is independent fromauxiliary voltage, guarantees you the greatest flexibi-lity when it comes to using the devices. Of course,we also offer you solutions where standard 1 A or 5A current transformers are required or where specia-list transformers in compact switchgears are used.

For rough conditions. Day in dayout - even under the roughest environmental conditi-

WI LINE

TRIPPING WITHOUT AUXILIARY

VOLTAGE

WI Line

Customer-oriented design. The protection relays we introduce to youin this line were developed in close co-operation with our customers. This co-operation has resulted in products which will match any circuit breaker com-monly available on the market. Because these relays work independent ofauxiliary voltage, they are well suited for self-sustaining transfer and distributi-on stations, local grids and ring-main-units.

Current and setting ranges of the WI-Relays

WI1-3 and WI2-3 7.2 to 460 A

I> from 2 x In I>> = 6 -13.5 x In

tI> = 5 -20 s tI>> = 0.01 - 1.5 s

WIM1 and WIZ1

I> = 0.8 - 2.3 x In

tI> = 0.6 - 20 s

WIP1

I> = 0.5 - 2.5 A I>> = 1 - 35 x In

IE> = 0.05 - 2 x In IE>> = 0.1 - 9 x In

tIE> = 0.06 - 300 s tIE>> = 0.06 - 2 s

26 The Power People

ons - the WWII LLIINNEE relays prove to be reliable. Forover 15 years more than 23,000 WI relays havebeen installed and neither dirt, greatly fluctuatingtemperatures nor high humidity have had any adver-se effect on them. If you wish to employ superiortechnology even under the most unfavourable condi-tions - then the WWII LLIINNEE is the right choice for you.

Did you know?... that the WIP, flag shipof the WWII LLIINNEE offers additional functions, which youwould not normally expect from a current transformerpowered relay? An optional, redundant voltage supply,allows you to have the following additional features,regardless whether a primary current is flowing:

Display of up-to-date measuring values Earthfault protection (IE> ≥ 0.05 x IN) Free configuration of the output signalsCommunication via RS485

Robust Low-energytripping

Current trans-former supplied

Customer orientated design

The communication interface allows you online para-meter setting with WI-Soft, reading of the fault valuememory and connection to the SCADA System viathe Modbus RTU Protocol.

to 1 or 5 A

I>> = 2 - 18.5 x In

tI>> = 0.05 - 1.5 s

to 1 A

tI> = 0.06 - 300 s tI>> = 0.06 - 2 s

WIC1 16 to 448 A

I> = 0.9 - 2.5 x Is

tI> = 0.04 - 300 s

IE> = 0.2 - 2.5 x Is

tIE> = 0.1 - 20 s

I>> = 0.9 - 20 x Is

tI>> = 0.04 - 3 s

COMPACT AND RELIABLE

WI Line

WI1-3 WI2-3 WIM1 WIM1-H WIZ1 WIP1

Single functions ANSI

Phase overcurrent (independent) 50/51

Phase overcurrent (dependent) 50/51 *

Phase overcurrent (multi-characteristic) 50/51

Short circuit protection 50/51

Number of overcurrent elements 1 2 2 2 2 2

Earth overcurrent 50N/51N O

Number of earth overcurrent elements 2

Line features

DIN rail mounting

Panel mounting

Display (measuring values and parameters)

Setting via buttons

Setting via hex switches

Setting via DIP switches

Setting via code jumpers

Standard CT (1A /5A) 1 A or 5 A 1 A 1 A or 5 A 1 A

Special CT (secondary rated current) 0.3 A 0.6 A

LED pickup

Rated frequency Hz 50/60 50/60 50/60 50/60 50/60 50/60

Fault memory

Clock

Password protection

Electro-impulse/Relay contact output R or E R or E R or E R or E R or E both

Number of output relays W = c.o. contacts

Input remote tripping

Interface O

RS 485 interface with Pro Open Data protocol

Additional power supply O

RS 485 interface with MODBUS-protocol

O

O

1W (R-type) 1W (R-type) 2/3W (R-type) 2/3W (R-type) 2/3W (R-type) 3W

*please state characteristic on order form = Standard O = Option * only WIC1-2 or WIC1-3

28 The Power People

WIC1

2

O

E

50/60

wide range

1

O

O

O*

One of our latest developments is the WIC, which isused in compact ring main units - a device reduced tothe essential with an excellent price/performanceratio.

The WIC protects mains transformers against over-cur-rent and short circuits, in compact switchboards (RingMain Units) containing integrated circuit breakers.The DMT and IDMT tripping elements with their multi-characteristics allow you flexibility with your applicati-on. The WIC is also available, as an option with inte-grated earth current supervision.

You will see that the WIC has benefits to offer evenin the planning stage. Your work can be reduced sothat you only need to select one of our four wide-range current transformers with secondary currentadapted to the relay. In conjunction with these wide-range current transformers the WIC relay forms a

system with an extremely wide operating-currentrange from 16 - 448 A. The complete system oftransformer and relay has a primary short-circuit resi-stance of 62.5/25 kA 1 sec or respectively52.5/21 kA 3 sec.

Its dimensions 170/40/125 mm make the WICparticularly suitable for installation in compact switch-boards.

The WIC System provides safe planning. As thesystem is universally applicable, the varieties youhave in stock can be reduced to a minimum.

The choice is yours when it comes to parameter set-ting. Depending on the type, the WIC parameters canbe set either by way of the communication interfacevia PC or, alternatively, with a manual SEG parametersetting device, or simply via a DIP or HEX-switch.

Either supported by software or with a simple turn,you can simply adjust the tripping and excitationvalues as well as the tripping characteristic. The WIC is equipped with an integrated fault valuememory which you can read via the communicationinterface.

When it comes to servicing and commissioning, addi-tional test bushings on the top of the device makethe direct secondary current testing of the completeconverter much easier. OOnnccee ppuutt iinnttoo ooppeerraattiioonn,, tthheeWWIICC wwiillll rreemmaaiinn mmaaiinntteennaannccee--ffrreeee ffoorr 2255 yyeeaarrss..

Big selection. Hopefully you will find theprotection relay to suit your requirements whilstbrowsing. In case you do not find a relay, pleasecontact us. Chances are that we would be able tolaunch another member of the WWII LLIINNEE in a jointeffort.

WIC new and forward looking Comfortable parameter setting viaPC or handheld.

intercept them and minimise grid losses. It is our aimto optimise the use of your equipment.

The SSYYSSTTEEMM LLIINNEE is integrated into the StationSCADA System by way of the standard protocol IEC870-5-103, the PROFIBUS DP or MODBUS RTU.

Communication channels.To ensure system flexibility, we offer you the follo-wing communication channels for SSYYSSTTEEMM LLIINNEE devi-ces:

FFiibbrree ooppttiicc ccoonndduuccttoorrssDo you have to bridge great distances? By using fibreoptic conductors you can set up potential-free andtrouble-free communication with our SSYYSSTTEEMM LLIINNEEdevices. Distances of up to 2 km can be coveredwithout additional hardware. It is even possible tobridge greater distances with appropriate ampli-fiers/wide-range converters.

RRSS448855--BBuussUsing the world-wide accepted RS485 Bus, you canintegrate the devices of the SSYYSSTTEEMM LLIINNEE easily,cheaply and reliably into your station managementsystem via a two-wire line. Why don't you simplylink several devices to this well-priced serial databus? We will be pleased to advise you.

MMooddeemm ((RRSS223322))You don't really want to lay data lines or is it notpossible to do so? No fear, the data lines are alreadythere. Simply use the conventional telephone net-work/dedicated circuit line for data transfer. Thissaves you costs in setting up communication chan-nels.

...and, of course, by using commercial convertersfound on today´s market, any combination of themost varied transfer lines is possible. Just talk to us.

Types of communications.IEC-870-5-103, Profibus DP or Modbus-RTU - It isyour choice.

IInnddeeppeennddeenntt ooff mmaannuuffaaccttuurreerrss .........you can integrate your SSYYSSTTEEMM LLIINNEE unit into thestation management system via IEC 870-5-103. Byusing this standard protocol, all relevant device func-tions are easily and safely controlled, monitored andcalled up from a central location. See our referencesfor more details.

PPrrooffiibbuuss DDPP//MMooddbbuuss RRTTUUFor industrial applications or simple visualisationsystems, we can offer you this automating bus whichis standardised throughout Europe. Are you lookingfor building/facility solutions? Air conditioning, gasand water systems need to be comfortably controlledfrom one central location? Using the Profibus DP, youcan connect your medium-voltage equipment to anyautomation system without problems.

COMMUNICATION IS EVERYTHING

Communication

Modern communication and linking to systems are the basis foreconomical and efficient application of your operating components. So thatwe can offer you maximum comfort, SEG has developed special softwaretools for all product lines mentioned in this brochure on the basis of stan-dardised communication channels. These tools considerably increase thefunctionality of the devices.

SEG has created solutions which guarantee you mostcomfortable protection, simplest control and commu-nication links capable of meeting challenges of thefuture.

Below you will find more detailed information concer-ning the individual product lines. Since the SSYYSSTTEEMMLLIINNEE--SSOOFFTT offers you the most comprehensive com-munication solutions, we will mention it first.

Communication links forSystem Line devices. The great num-ber of communication solutions offered by theSSYYSSTTEEMM LLIINNEE helps you save costs. Linking SSYYSSTTEEMMLLIINNEE devices together puts you in a situation whereyou will not need any maintenance staff on site. Afault has occurred? Our communication solutions willsupport you by actively looking for a fault if oneshould occur. It goes without saying that your initialfault analysis can be by remote interrogation. If, forexample, an earthfault occurs, you simply connectand disconnect various feeders in order to isolate theearthfault. After a fault event, without loosing any

time, you can immediately carry out suitable countermeasures such as switchovers.

NNoottee:: More detailed information on internal communi-cation - parameter setting, evaluation and analysis -can be found on pages 4 and 5.

Do you require not only pro-tection and control? Of course, youcan also expect comfortable support for efficient ener-gy management. Actual measured values can be read»remotely« therefore you can use your equipmentefficiently. This way you avoid load peak loads or

30 The Power People

Do you expect more thanstandardised products? We havedeveloped a protocol for you. The SEG Pro Open DataProtocol offers fast and simple data evaluation andeffective use of the data recorder …and…and

SL

Features of the software SL-SoftHTL-/PL-

SoftWI-Soft

Reading measuring values

Reading, setting protection parameters

Loading and storing single line diagrams

Storing and copying protection parameters

Switching parameter sets over

Reading fault memory

Reading event memory

Displaying and evaluating fault records

Synchronising time via PC

Multi-device communication

Connection RS232 1 1

Connection RS485

Connection CAN-Bus

Trend recorder

Product Line MODBUSRTU

SEG-PRO OPENDATA PROTOCOL

High Tech Line

Professional Line

WI Line

HTL/PL WIP1

.

1= RS232/RS485 converter required

WIC1

WIC1-Soft

Communication

PPrroocceessss aauuttoommaattiioonn iiss yyoouurr bbuussiinneessss??By using Profibus DP, standard components can beused (e.g. PLC). This puts you in the position ofbeing able to set up your management system at areasonable price.

Communication channel forHigh Tech Line, ProfessionalLine and WIP1 devices

The software. SEG has developed an opti-mally designed parameter setting and evaluation soft-ware for every line. The software works on any com-mercial PC with a Windows operating system. Byusing this well-priced software, you do not need toinvest in anything else. Installation is quite simple.Thanks to the uniformly designed surface, operationis intuitive. With these software tools you are able toset the parameters for up to 32 devices quickly andsimultaneously from one central position. A passwordprotects the communication rights of the user. Butthat is not everything. The software also allows youto store device data. Stored fault values and possible

fault records can be documented... You and your colleagues can assign data sets withthe relevant adjustment parameters to all devices andthen prepare them comfortably at your desk. Use thesoftware to assist you in project planning. There ishardly any simpler and more comfortable way ofachieving optimal safety and accessibility.

Especially for the ProfessionalLine. For communication with these relays thereis a specially developed interface adapter Type XRS.This module, which can be placed at the side of thedevice, uses appropriate software to transfer data.The module can be easily refitted and is simple toinstall. The XRS1 is galvanically isolated from therelay via optical transmission.

The bus system. Because the RS485bus is easy to set up - a simple two-wire line is suf-fient, and allows several devices to be linked.Therefore the RS485 bus represents a simple, wellpriced communication link for you. More and morecustomers are using this communication solution, as

this bus system is accepted world-wide and the dedi-cated SEG software is available at a reasonable price.Please see our references, so that you will be convin-ced of the opportunities offered by modern communi-cation links.

Without extra charge. You canchoose between the standardised Modbus RTU andthe SEG Open Protocol. Almost all High Tech,Professional and WIP1 devices allow parameter set-ting, monitoring and evaluation via SEG's ownProtocol or via MODBUS RTU (not applicable forProfessional Line). Transmission of measured values,protection messages or fault values is also no pro-blem. Some High Tech Line devices such as the MRI3are also capable of transmitting fault records.

For connection to a higher-level SCADA system youuse the standardised Modbus RTU Protocol. On thebasis of this standardised protocol and in conjunctionwith the SEG software tools you are able to evaluateyour devices in comfort.

32 The Power People

Interface adapter XRS for

PROFESSIONAL LINE

Relay

PROFI-BUS DP

1

1

1= Profibus converter required

We are at your service - 35locations on five continents.We have customers all over the world and for thisreason we have branches around the world offeringcomprehensive services. This does not only covertechnical service for servicing and maintaining ourdevices, but also competent consultation and supportduring commissioning of devices. Here is a short outli-ne of the services we offer:

Selection of devices - Pre Sales Service. Profit from theexperience of our sales force. Take your time for aconsultation. On the basis of many years of experien-ce we will find the tailor-made solution for your appli-cation. We will be pleased to put all of our know-howat your disposal. We know from experience that opti-mum selection of equipment leads to considerablecost savings.

Engineering. Are you looking for specificengineering services? E.g. for configuration of theinterlocking conditions of a feeder managementsystem? Talk to our team of specialists.

After Sales Service.We want satisfied customers, therefore we offer advi-ce and service after the sale of our products. For que-ries and further information, please contact ourService Team.

Grid calculation. From short-circuit cal-culations via the preparation of a time distance graphand the calculation of the adjustment values of SEGprotection devices, right down to the selection of thedevices, our specialists offer you competent advice tomeet the specific requirements of your system.

Device configuration and set-ting. Do you expect more than standard soluti-ons? No problem. We will configure and set the para-meters of the devices you purchase from us exactlyto your specifications.

Repairs. The servicing and testing of devices iscarried out by the service team at SEG headquartersin Kempen. Here, too, you profit from our excellentlocation; i.e. to other industrial areas, other Europeancountries and Düsseldorf International Airport.

Commissioning support withprotection and control devices(secondary injection testing).We ensure you that you only have to pay for thoseservices which you actually take advantage of.Commissioning support for function and protectionunits is invoiced on the basis of actual costs.Commissioning of protection devices usually requiressecondary-injection testing of the devices. We wouldbe pleased to provide you with skilled personnel andspecial test equipment.

Check our homepage at www.newage-avkseg.com forour world-wide sales and service partners or just visitour document/product server doc.newage-avkseg.com.

WE ARE AT 35

LOCATIONS ON

FIVE CONTINENTS

WELCOME

Selection Configurationand setting

Commissioningsupport

34 The Power People

Comprehensive documentation of all products covered by theBusiness Segment Electronic Devices can be found on our productCD. Order your copy under: +49 (0) 21 52/14 5-6 15doc-seg@newage-avkseg.com

Product catalogue in the Internet

Our Homepage

Always up to date documentation material can be found on our document server:doc.newage-avkseg.com.

If you want to know what other services the NEWAGE AVK SEG Group of Companies can offer you,please visit our Internet pages under:

www.newage-avkseg.com

PM_P

rodFin

d_09

.03_

GB

Schaltanlagen-Elektronik-Geräte GmbH & Co.KGDivision Power ProtectionKrefelder Weg 47 D - 47906 Kempen (Germany)P.O. Box 10 07 55 D - 47884 Kempen (Germany)

InternetHomepage http://www.newage-avkseg.comDocumentation http://doc.newage-avkseg.com

Sales teamPhone: +49 (0) 21 52 1 45 - 1 Fax.: +49 (0) 21 52 1 45 - 3 54e-mail: electronics@newage-avkseg.com

ServicePhone: +49 (0) 21 52 1 45 - 2 37 Fax.: +49 (0) 21 52 1 45 - 4 55e-mail: application@newage-avkseg.com

THE POWER PEOPLE

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