www.kocos.com

Innovative Measurement and Technology

KoCoS – The Technology Group n Where Precision Meets Quality

n Metering and Power Quality Analysis

n Digital Fault Recording

Power Quality Analysis – EPPE CX

METER AND POWER QUALITY

EPPE CX

Advance Power Meter &

Power Analyzer

nnnnnn

EP

PE

Power Quality Analysis – EPPE CX

EPPE CX – What´s new?

New design

Improved performance

Increased computing capacity

Various measurement models

Integrated sensor card (PV systems,

wind power plants, industrial plants)

Replaceable measurement data

memory

6 current inputs (differential current

measurement)

Power Quality Analysis – EPPE CX

EPPE CX - Front -

NEW front design

New layout

Advanced display functions

2 additional LEDs

NEW additional EPPE software

- Basic software

- Additional expert software

Power Quality Analysis – EPPE CX

EPPE C8

Intuitive operation with 5" TFT graphical

touch screen

IEC 61850 protocol

Parametrisation via USB stick

Integrated web server

Multi-client capability

2-GB internal flash memory

Multi-processor system

Outstanding features of the EPPE C8 include…

Power Quality Analysis – EPPE CX

EPPE C8

Integrated energy meter

Numerous communication

interfaces

Direct current measurement

up to 40A

Time synchronisation via GPS, DCF,

NTP, PC-time

12 binary inputs, 8 relay outputs

…..

Outstanding features of the EPPE C8 include…

Power Quality Analysis – EPPE CX

Application

Application example: PV system

U1, U2, U3, U (EN)

Power

Supply

Eth

ern

et

I1, I2, I3, IN

Sensor card

Outside temperature

Light irradiation

Module temperature

DC Current

DC Voltage

GP

S

Humidity sensor

Power Quality Analysis – EPPE CX

Application

Application example: Wind power plant

U1, U2, U3, U (EN)

Power

Supply

Ethernet I1, I2, I3, IN

Sensor card

Wind direction

Wind intensity

Acoustic noise

Rotor oscillation

Generator temperature

Outside temperature

GPS

UMTS

Power Quality Analysis – EPPE CX

SHERLOG CRX

n Digital fault recording

n Fault location

n Disturbance recording

n Continuous recording

n Power quality monitoring

n Event recording

n Synchrophasor measurement

n Sequence of event recording

n Real-time monitoring

DIGITAL FAULT RECORDING

Power Quality Analysis – EPPE CX

Front and Back View- - -POWER SYSTEM RECORDER

Power Quality Analysis – EPPE CX

Power supply units

CPU module

Relays module

Analog and binary inputs

Interface module FO

Synchronisation module

Modules

Device Structure and Modules

Power Quality Analysis – EPPE CX

Externe GPS Uhr

GPS

Antenne

GPS

Antenne

DCF 77

Antenne

Glasfaser Leitung

4-Draht Leitung

Legende

2-Draht Leitung

Coaxial Leitung

Ethernet

Interner GPS

Empfänger

Glasfaser

GPS Eingang

Interner DCF 77

Empfänger

NMEA RMC

PPS/PPM

Elektrischer

GPS Eingang

NMEA RMC

PPS/PPM

SHERLOG

Interlink

Zeitsync.Datum/Zeit/PPS

CrosstriggerKriterium/Quelle

SH

ER

LO

G C

RX

IRIG-B Eingang

NTP/SNTP

Sta

nd

ard

Op

tio

na

les S

yn

ch

ron

isa

tio

nsm

od

ul

Interner GPS

Empfänger

Glasfaser

GPS Eingang

Interner DCF 77

Empfänger

NMEA RMC

PPS/PPM

Elektrischer

GPS Eingang

NMEA RMC

PPS/PPM

SHERLOG

Interlink

Zeitsync.Datum/Zeit/PPS

CrosstriggerKriterium/Quelle

SH

ER

LO

G C

RX

IRIG-B Eingang

NTP/SNTP

Sta

nd

ard

Op

tio

na

les S

yn

ch

ron

isa

tio

nsm

od

ul

Interner GPS

Empfänger

Glasfaser

GPS Eingang

Interner DCF 77

Empfänger

NMEA RMC

PPS/PPM

Elektrischer

GPS Eingang

NMEA RMC

PPS/PPM

SHERLOG

Interlink

Zeitsync.Datum/Zeit/PPS

CrosstriggerKriterium/Quelle

SH

ER

LO

G C

RX

IRIG-B Eingang

NTP/SNTP

Sta

nd

ard

Op

tio

na

les S

yn

ch

ron

isa

tio

nsm

od

ul

SHERLOG

Interlink

Zeitsync.Datum/Zeit/PPS

CrosstriggerKriterum/Quelle

NTP/SNTP

Op

tio

na

l

SH

E

SHERLOG

Interlink

Zeitsync.Datum/Zeit/PPS

CrosstriggerKriterum/Quelle

NTP/SNTP

Op

tio

na

l

SH

E

SHERLOG

Interlink

Zeitsync.Datum/Zeit/PPS

CrosstriggerKriterum/Quelle

NTP/SNTP

Op

tio

na

l

SH

E

Zweidraht-Bus

Glasfaser-Ring

zu weiteren SHERLOGs

Example of Application – Time Synchronisation and Interlink interface

Power Quality Analysis – EPPE CX

R R R R

k1 l1 k2 l2 k3 l3 k4 l4

X1 X2 X3 X4 X5 X6 X7 X8

L1

L2

L3

N

PE

k l

K L

k l

K L

k l

K L

k l

K L

SHERLOG CRX Analogmodul mit 8 Universaleingängen

U1 U2 U3 UEN I1 INI2 I3

1+ 1- 2+ 2- 3+ 3- 4+ 4- 5+ 5- 6+ 6- 7+ 7- 8+ 8-

Analog Module with 8 Universal Inputs – Example of Application

Power Quality Analysis – EPPE CX

4-channel current module

4 high-current inputs

3 selectable measuring ranges per input

Analog Module with 4 Current Inputs

Measuring ranges:

10 A

40 A

200 A

Power Quality Analysis – EPPE CX

Concept SHERLOG Operating Software

Features

All applications in one software package

Configuration of the measuring system

Automatic device and data handling

Evaluation and report creation

Maintenance and commissioning tools

Clearly designed user interface

Can be operated intuitively

Short familiarisation period

Enables users to work effectively

Power Quality Analysis – EPPE CX

www.kocos.com

Thank you for your attention.

KoCoS – The Technology Group n Where Precision Meets Quality