For Parallel Operation · supporting parallel operation up to 8 sets of transformer without any additional devices and also, it can IEC 61850 Communication. So, This product is suitable

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Overview

Processing Speed, AccuracyImprovement· Adopt the 32bit Digital Signal Processor · Possible to measure 0.1V and 0.01A By 16Bit A/D

Converter

Parallel Operation Function· Parallel operation methods : Master/Foller and CRC

method· Possible to support parallel operation up to 8 sets of

transformer

Real-time Monitoring function· Display LED and output alarm signal in case

error occurs

7”TOUCH LCD· Providing the convenience of the user

operation

Protection elements mounted· OCR(50), OVR(59), UVR(27) Protection elements

mounted

Tap Operation of OLTC Counting Function· Count and record the number of tap operation· Possible to forecast the maintenance time for on load

tap changer

Hourly Operating function· Operation Mode supports 8· Possible to Weekdays weekend driving mode setting

IEC 61850 Communication· Offer MMS, Goose, Report signals· Reliability secure through communication redundancy· Other Company IED interoperability

The Product is automatic voltage regulator to operate the On Load Tap Changer(OLTC) on main transformer. It can control the voltage according to each load characteristics and can supporting parallel operation up to 8 sets of transformer without any additional devices and also, it can IEC 61850 Communication. So, This product is suitable for the digital substation.

◎ Processing Speed, Accuracy Improvement

◎ Parallel Operation Function

(Up to 8 sets of transformer)

◎ Real-time Monitoring Function

◎ 7inch TOUCH LCD

◎ Protection elements mounted

◎ Tap Operation of OLTC Counting Function

◎ Hourly Operating function

◎ IEC61850 Communication

KEMA certification : No. 74101864 - MOC/INC 12-01490

Features

YSVR – 2110A

Smart Automatic Voltage RegulatorFor Parallel Operation

YouSung, 76 GaetBeol-Ro YeonSu-Go Incheon, KoreaTel. 82-32-819-6135 Fex. 82-32-818-6137

M1803 Techno Park IT Center 32 SongDoGwaHak-Ro YeonSu-Gu Incheon,Korea 406-840Tel. 82-32-719-8798 Fex. 82-32-719-8799

70 Aenggogae-Ro 556 BeonGil YeonSu-Gu Incheon, KoreaTel. 82-32-819-8621 Fex. 82-32-819-8622

● Head Office ● R&D Center

● Factory YOUSUNG Instrument & Electric Co., Ltd.www.yousung.com

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YSVR – 2110A

Smart Automatic Voltage RegulatorFor Parallel Operation

Control Power Source

AC 80V ~ 264 OR DC 110 ~ 340V

Power Consumption

Under 30W at normal time,Under 50W at during operation

Rated

Voltage AC 110V

Current AC 5A

Input

Voltage 1EA

Current 1EA

Digital 22EA

Analog 4EA

Output

Control 10EA(‘a’Contact)

Alarm 10EA(‘a’Contact)

4~20mA 4EA

Communi-cation

Front RS -232(Front HMI)

Backside

OPTIC PORT(ST TYPE) × 4EA

(for IEC 61850 : 2EA, OPTION : 2EA)

LAN PORT × 1EA (for IEC 61850)

Case

Material Steel

Size 322 × 308 × 216 mm

Specification

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Interlock Module DeviceYSIM-2250M

GENERAL

SPECIFICATIONS

This product is the fast programmable logic controller of 154/345kV Interlock Panel controller.This hybrid system is combine with sealed-relay and power semiconductor devices replaceto Analog keep relay in existing Panel.

THE PRODUCT

◎ Interlock Logic Function based on PLC

◎ Remote Control Function

◎ Constant monitoring System

◎ Convenient User Interface

◎ Connector Lock Type

◎ Event Record system

Control Power Source DC 125V ±20%

ContactCapacity

Input Local DC 125V

Output

Circuit BreakerControl

Power Device IGBT 1200V 25A

Sealed Relay 16A 250VAC, 125VDC

Interlock or Alarm

(Latch Relay)

8A 250VAC, 125VDC

OperatingTime

Circuit BreakerOpearation

ON Within 35ms

OFF Within 200ms

Latch RelayON Within 20ms

OFF Within 20ms

CaseMaterial Steel

Size 552 X 311.8 X 81.1(mm)

SPECIAL

FEATURES Interlock Logic Funtion based on PLC· Replace conventional interlock

c i rcui ts wi th conf igurat ion of various Interlock logics based on programmable Logic Controller

Remote Control Function· Circuit Breaker operation status

monitoring and control

Constant monitoring system· Power device, CPU, Control power

Source· Redundant input circuit monitoring

and diagnostics· Real Time temperature monitoring

inside the panel

Connector Lock Type· Space reduction and maintenance - free

Convenient User Interface· Can be monitored in real time using

the Ethernet port· Console port using a convenient

logic upload

Event Record system· Up to 256 events can be stored






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FieldApplicationCase

Set up Interlock Module Device in 154kV ILC PANEL

Applied to Keep Relay on 154kV Panel (front)

Applied to Keep Relay on 154kV Panel(back side)

Applied new Interlock Module Device on 154kV Panel (front)

Applied new Interlock Module Device on 154kV Panel (back side)

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YSSR - 0230

Control Power Source DC 125V ±20%

ContactCapacity

InputLocal DC 125V

Scada DC 24V

OutputSemiconductor IGBT 1200V 25A

Sealed Relay 5A 250VAC, 30VDC

OperatingTime

Semiconductor ON Within 16ms

Sealed Relay ON Within 20ms

Circuit BreakerTrip Within 16ms

Close Within 16ms

CaseMaterial Steel

Size 380 X 218 X 71(mm)

GENERAL

SPECIFICATIONS

The product is the fast programmable logic controller In LCP function of 25.8kV GIS.This hybrid system is combine with the sealed relay and power semiconductor devices to replace with the existing relays used in gas-insulated switchgear.

THE PRODUCT

SPECIAL

FEATURES

Semiconductor Soild Control Relay(SSCR, GIS Control Device)


◎ Remote Control Function

◎ RealTime Monitoring Function

◎ Convenient Program Upload

◎ Connector Lock Type

◎ Energy Saving

Interlock Logic Functionbased on PLC· Replace conventional interlock citcuits

with configuration of various Interlock Logics based on programmable Logic Controller

Remote Control Function· Possible to remotely control all contacts

the related gas insulated switchgear

RealTime Monitoring Function· Power device, CPU, Control power

source· Display LED and output alarm signal

in case of error occurs

Convenient Program Upload· Upload the program communication

port in front of outer case

Connector Lock Type· Prevent of contact failure & electric confusion

Energy Saving· Space reduction and maintenance

free






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FieldApplicationCase

Set up SSCR in 25.8kV GIS

25.8kV GIS Control Panel with Magnetic Relay

25.8kV GIS Control Panel with Magnetic Relay

25.8kV GIS Control Panel with new SSCR

25.8kV GIS Control Panel with new SSCR

www.yousung.com

Overview

Protection Function· OCR(50/51, 50N/51N), Reclose(79), OVR(59), UVR(27), NGR(59GA, 59GT), UBOC

Measurement Function· Current(A), Voltage(V), Apparent power(AV), Active power(P), Reactive power(Q), Power Factor(PF), Frequency(F)

Monitoring and Control Function· Monitor contacts of CB/DS/ES· Remotely control contacts of CB/DS/ES

Interlock Logic Function based on PLC· Replace conventional circuits with configuration of various Interlock logics based on programmable Logic Controller

Self Diagnosis Function· Setting value, Memory(ROM/RAM/Clock), Power source,

A/D converter, In-output circuits

Event and Fault Record Function· Record all event related to protection and control· Change setting values and analyze fault data though

HMI which is offered by manufacturer· Possible to change comtrade files

IEC 61850 Communication Protocol· Offer MMS, Goose, Report signals· Setting group Support· Acquire the reliability through communication doubling· Improve the interoperability between third

- party IEDs· Obtain the IEC61850 certificate of Level A1

by KEMA (No. 74101864-MOC/INC 12-01488)· Front USB port (for PC MMI), Rear Optic

- port(for IEC 61850 Communication)

The Product is an Intelligent Electronic Device(IED) which is designed to carry out various functions such as protection, monitoring, control, measurement, interlock functions for 25.8kV GIS in digital substation and the IED uses for protecting main transformer’s secondary Main feeder/Distribution line, Sh.C, S.Tr/Bus Tie, Bus section/PT bay.

◎ Multifunctional Protection and Measurement

◎ Monitoring and Control Function


◎ Self Diagnosis Function

◎ Event and Fault Record Function

◎ IEC61850 Communication Protocol

KEMA Certification : NO. 74101864 – MOC/INC 12-01488)

Features

YSDPI – 9800Smart Multifunctional IED






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Control Power Source

DC 125V ±20%

Power Consumption

Under 30W at normal time, Under 50W at during operation

Rated

Voltage 110/√3V, 190/√3V, 190/3V

Current AC 5A

InputContact

Voltage / Current

4CT, 4PC or 8PT

Digital 28EA

Analog 5EA(4~20mA x 5ea)

OutputContact

Control 14EA(‘a’Contact x 14ea)

Alarm 2EA(‘c’Contact x 2ea)

Communi-cation

Front USB port for PC HMI

Rear

OPTIC PORT(ST TYPE) × 4EA

(IEC 61850 : 2EA, OPTION : 2EA)

LAN PORT × 1EA

(for Tester)

Case

Material Steel

Size 304 × 275 × 259(mm)

Specification

YSDPI – 9800Smart Multifunctional IED

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Overcurrent Relay to Prevent 96P from MalfunctionYSOC-0800A

Control Power Source DC 125±20%

Rated Current AC 5A

Input ContactCurrent 4ea(A, B, C, N-phase current)

Digital 1ea(Clear)

OutputContactControl 3ea(‘b’ contact×3ea)

Alarm 2ea(‘a’ contact×1ea, ‘b’ contact×1ea)

CommunicationFront RS-232C

Rear RS-485

Outer Case

Structure Draw Out Type

Material Steel

Size 170×226×255(mm)

GENERAL

SPECIFICATIONS

The product is an overcurrent relay to prevent malfunction of 96P relay by fault current in case of the external fault on transformer.

THE PRODUCT

■ Digital Protection Relay base on Real-Time Operation■ Overcurrent Protection Function to Prevent

Malfunction of 96P■ Easy Maintenance■ Measurement Function for each Phase Current■ Self Diagnosis Function■ Event Data Record

SPECIAL

FEATURES Digital Protection Relay base on Real-Time Operation· Adopt the 32bit digital signal processor

Self Diagnosis Function· Setting value, Memory(ROM/RAM/Clock), Power source, A/D converter, In-output circuits

Easy Maintenance·Draw out type

Measurement Function for each Phase Current

Overcurrent Protection Function to Prevent Malfunction of 96P· Instantaneous “B” contact (point) output within 15msec which the time is faster than operation time of 96P Relay

Event Data Record· Record all events related to protection and control· Offer the PC interface using the RS-232C port· Check the information of event and change setting values though HMI which is offered by manufacturer

YOUSUNG Instrument & Electric Co., Ltd.www.yousung.com

www.yousung.com


M1803 Techno Park IT Center 32 SongDoGwaHak-Ro YeonSu-Gu Incheon,Korea 406-840Tel. 82-32-209-7411~4 Fex. 82-32-209-7415



● Factory

Overcurrent Relay(OCR, 50/51)

YSOC-7900A

Control Power Source DC 90~140V

Rated Current AC 5A


Digital 3ea(CB-b, Trip Blocking, Clear)

Output ContactControl 5ea(‘a’ contact×4ea, ‘b’ contact×1ea)

Alarm 9ea(‘2a’ contact×8ea, ‘2b’ contact×1ea)


Rear RS-485(option)

Outer CaseStructure Draw Out Type

Material Steel

Size 172×226×253(mm)

GENERAL

SPECIFICATIONS

The product operates by over current which occurs during power system faults and it is designed to fit with protection, monitoring, control & measurement in the distribution line.

THE PRODUCT

SPECIAL

FEATURES Overcurrent Protection Function(50/51, 50N/51N)· Adopt characteristic curves according to KEPCO and IEC standard

Unbalance Alarm Function(UBOC)

OLTC Blocking Function· Send the blocking signal to stop operating on load tap changer during reclosing(79) operates


Monitoring and Control Function· Monitor contacts of circuit breaker· Remotely control contacts of circuit breake

Self Diagnosis Function· Setting value, Memory(ROM/RAM/ Clock), Power source, A/D converter, In-output circuits

Fault and Event Data Record· Record event data(up to 256ea) and fault data(up to 16ea)· Change setting values and analyze fault data though HMI which is offered by manufacturer· Possible to change comtrade files

■ Overcurrent Protection Function(50/51, 50N/51N) - KEPCO and IEC standard Characteristic Curve

■ Unbalance Alarm Function(UBOC)■ OLTC Blocking Function■ Measurement Function for each Phase Current■ Monitoring and Control Function■ Self Diagnosis Function■ Fault and Event Data Record

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YSOC-7900R


Rated Current AC 5A


Digital 5ea(CB-b, Trip Blocking, Manual Lock, 43RC, Clear)

Output ContactControl 5ea(‘a’ contact×4ea, ‘1a1b’ contact×1ea)

Alarm 9ea(‘2a’ contact×8ea, ‘2b’ contact×1ea)


Rear RS-485(option)

Outer Case


Material Steel

Size 172×226×253(mm)

GENERAL

SPECIFICATIONS

The product operates by over current which occurs during power system faults and it is added reclosing function & load unbalance detection function with 50/51 relay. It is designed to fit with protection, monitoring, control & measurement in the distribution line.

THE PRODUCT

SPECIAL

FEATURES

Overcurrent Relay with Reclosing(OCR with Reclosing, 50/51/79)

■ Overcurrent Protection Function(50/51, 50N/51N) - KEPCO and IEC standard Characteristic Curve

■ Reclosing Function(79)■ Unbalance Alarm Function(UBOC)■ OLTC Blocking Function■ Monitoring and Control Function■ Self Diagnosis Function■ Fault and Event Data Record

Overcurrent Protection Function(50/51, 50N/51N)· Adopt characteristic curves according to KEPCO and IEC standard

Reclosing Function(79)· Operate up to 3 times· After one time reclosing operation through setting the internal manu, it can block the instantaneous trip· After finishing the reclosing operation, the instantaneous trip will return automatically

Unbalance Alarm Function(UBOC)


Monitoring and Control Function· Monitor contacts of circuit breake· Remotely control contacts of circuit breaker



Fault and Event Data Record· Record event data(up to 256ea) and fault data(up to 16ea)· Change setting values and analyze fault data though HMI which is offered by manufacturer· Possible to change comtrade files






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Input Contact Digital 4ea(43RC, CB-b, 50/51, Clear)

Output ContactControl 2ea(‘a’ contact×1ea, ‘1a1b’ contact×1ea)

Alarm 5ea(‘a’ contact×5ea)

Communication Front RS-232C

Outer Case Structure Draw Out Type

Material Steel

Size 172×226×177(mm)

GENERAL

SPECIFICATIONS

YSDR-8030A

Digital Reclosing Relay(Reclosing Operation, 79)

■ Reclosing Function(79)■ OLTC Blocking Function■ Self Diagnosis Function■ Circuit Breaker Operation Monitoring

Function■ Circuit Breaker Operation Counting■ Automatic Testing Function■ Setting Value Change by HMI

The product can minimize the delay time which is taken at the time of fault recovery through automatic reclosing performance, in case circuit breaker is opened when the fault occur on the power system.

THE PRODUCT

SPECIAL

FEATURES Reclosing Function(79)· Operate up to 3 times· After one time reclosing operation through setting the internal manu, it can block the instantaneous trip· After finishing the reclosing operation, the instantaneous trip will return automatically



Circuit Breaker Operation Status Monitoring Function· If they are different each other through comparing the reclosing signal and the circuit breaker contact, alarm signal is output

Circuit Breaker Operation Counting · The number of count : up to 9,999

Reclosing Automatic Testing Function·Test the reclosing operation step by step automatically by setting value

Setting Value Change by HMI· Offered PC interface using the RS- 232C port· Change setting values through HMI which is offered by manufacturer

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YDOV-3

Control Power Source DC 125V±20%

Rated Voltage AC 110V

Input Contact Voltage 3ea(A, B, C-phase voltage)

Output ContactControl 1ea(‘a’ contact×1ea)



Rear RS-485(option)

Outer Case


Material Steel

Size 172×226×274(mm)

GENERAL

SPECIFICATIONS

The product operates against over voltage which a fault is occurred on the power equipment. It is designed to fit for protection of differential voltage method about static condenser which is used for high voltage & ultra high voltage distribution lines.

THE PRODUCT

SPECIAL

FEATURES

Overvoltage Relay for Capacitor Protection(OVR For Condenser Protection, 60)

■ Digital Protection Relay base on

Real-Time Operation■ Overvoltage Protection Function(60)■ Self Diagnosis Function■ Test Trip Function■ Fault and Event Data Record

Digital Protection Relay base on Real-Time Operation· 16bit Digital

Overvoltage Protection Function(60)· Adopt characteristic curves according to IEC standard

Self Diagnosis Function· Setting value, Memory(ROM/RAM/ Clock), Power source, A/D converter, In-output circuits· Multiple Monitor of Output Circu it

Test Trip Function· Possible to change output contacts by test mode

Fault and Event Data Record· Record event data(up to 8ea) and Fault data(up to 4ea) · Change setting values and analyze fault data though HMI which is offered by manufacturer· Possible to change comtrade files






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The product offer the alarm output function per each channel & fault record function in case the ground fault is occurred, as it is always monitoring the leakage current in DC power supply line (P/N phase) at the power plant or the substation through CT with communication.

THE PRODUCT

DGPS-C60, C30

GENERAL

SPECIFICATIONS

Control Power Source AC 65-240V or DC 125V±20%

Rated Voltage DC 125V±10%

Input ContactVoltage 1ea(DC line voltage)

Digital 2ea(Scada Reset, Spare)

Output Contact

Signal Generator

AC 30~65V, 27.5Hz

Alarm 4ea(‘a’ contact×3ea, ‘1a1b’ contact×1ea)


Rear RS-485×6ea

Outer CaseMaterial Steel

Size 400×191×110(mm)

DC Ground Processing System(DGPS, Leakage Current Detection Device)

■ Digital Protection Relay base on

Real-Time Operation■ Detect Fault Signal by CT with Communication■ Measurement Method by Removing Noise Signal■ Possible to Select Fault Detection

Method in Each Channel■ Possible to Extend and Select Channels■ Monitoring and Control Function by

Communication Interface

SPECIAL

FEATURES Digital Protection Relay base on Real-Time Operation· Adopt the 32bit digital signal processor

Detect Fault Signal by CT with Communication· Use RS-485 communication between DGPS to DCT· Detective current range: 1~12mA, Accuracy: ±2%· Adapt two kinds of DCT

Measurement Method by Removing Noise Signal· Adopt the measurement method which removes noise signal by learning in advance

Possible to Select Fault Detection Method in Each Channel· Absolute method, Increment method

Possible to Extend and Select Channels· Possible to select channel number from 30ea to 60ea

Monitoring and Control Function by Communication Interface· Local: RS-232C port · Remote: RS-485 port(Possible to extend DGPS up to 10ea)

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The product is automatic voltage regulator to control the On Load Tap Changer(OLTC) on main transformer. It can control the voltage according to each load characteristics and also, it can adjust the voltage effectively by bus/line voltage drop as it includes Digital Voltage Meter(DVM) function too.

THE PRODUCT

SPECIAL

FEATURES

YVC-03

GENERAL

SPECIFICATIONS

Control Power Source DC 125V±20%, AC 85~245V(Option)

RatedCurrent AC 5A

Voltage AC 60~160V

Input Contact

Current 1ea

Voltage 1ea

Digital 2ea(Volt-change 1, Volt-change 2)

Output Contact

Control 2ea(‘a’ contact×2ea)


Error 1ea(‘b’ contact×1ea)


Rear RS-485

Outer Case

Structure Draw out Type

Material Steel

Size 205×240×177(mm)

Automatic Voltage Regulator(AVR, Controller for OLTC of M.Tr)

■ Processing Speed, Accuracy Improvement■ DVM Function■ Self Diagnosis Function■ Tap Operation of OLTC Counting Function■ Event Data Record■ Communication Interface

Processing Speed, Accuracy Improvement · Adopt the 32bit Digital Signal Processor · Possible to measure 0.1V and 0.01A by 16Bit A/D Converter

DVM Function · Possible to regulate voltage though the voltage of bus and feeder decrease rapidly

Self Diagnosis Function

Tap Operation of OLTC Counting Function· Count and record the number of tap operation· Possible to forecast the maintenance time for on load tap changer

Event Data Record· Record event data(up to 110ea)

Communication Interface· Offer the communication interface with the RS-232C and RS-485 port· Check the information of event and change setting values through HMI which is offered by manufacturer






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Automatic Voltage Regulator for Parallel Operation(AVR, Controller for Parallel operation Of M.Tr)

The product is automatic voltage regulator to operate the On Load Tap Changer(OLTC) on

main transformer. It can control the voltage according to each load characteristics and can

supporting parallel operation up to 8 sets of transformer without any additional devices and

also, it can adjust the voltage effectively by bus/line voltage drop as it includes Digital Voltage

Meter(DVM) function too.

THE PRODUCT

SPECIAL

FEATURES

YVC-03P

GENERAL

SPECIFICATIONS

Control Power Source DC 125V±20%

RatedVoltage AC 60~160V

Current AC 5A

Input Contact

Voltage 1ea

Current 1ea

Digital 5ea(Volt-change 1, Volt-change 2, Parallel 1, Parallel 2, Manual)

Analog 2ea(Potentiometer, 4~20mA)

Output Contact

Control 2ea(‘1a1b’ contact×2ea)

Alarm 3ea(‘1a1b’ contact×3ea)

Error3ea(Relay fault ‘1a1b’ contact×1ea, Parallel On ‘1a1b’ contact×1ea, Parallel Fault

‘1a1b’ contact×1ea)


Rear RS-485 for parallel operation

Outer CaseMaterial Steel

Size 230×330×90(mm)

■ Processing Speed, Accuracy Improvement■ Parallel Operation Function(up to 8 sets of transformer)■ DVM Function■ Self Diagnosis Function■ Event Data Record■ Tap Operation of OLTC Counting Function■ Communication Interface

Processing Speed, Accuracy Improvement · Adopt the 32bit Digital Signal Processor · Possible to measure 0.1V and 0.01A by 16Bit A/D Converter

Parallel Operation Function· Parallel operation methods : Master/ Follower and CRC method· Possible to support parallel operation up to 8 sets of transformer

DVM Function· Possible to regulate voltage though the voltage of bus and feeder decrease rapidly

Self Diagnosis Function

Event Data Record· Record event data(up to 110ea)

Tap Operation of OLTC Counting Function· Count and record the number of tap operation· Possible to forecast the maintenance time for on load tap changer

Communication Interface· Offer the communication interface with the RS-232C and RS-485 port· Check the information of event and change setting values through HMI which is offered by manufacturer

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The product is the device which indicates the tap position on the screen by receiving BCD & Potentiometer values from Motor Drive Unit(MDU) in order to know information for tap position of On Load Tap Changer(OLTC) on main transformer and which transmits analog outputs (DC 4~20mA, 0~1mA, 0~5V, BCD) to the remote control panel or the SCADA system in central control room.

THE PRODUCT

SPECIAL

FEATURES

YSTPI-9240A~K

Various types according to In-output

Input Output Type Input Output Type

Indicator BCD

None A

Potentiometer

None F

CurrentDC 0~1mA B

CurrentDC 0~1mA G

DC 4~20mA C DC 4~20mA H

Voltage DC 0~5V D Voltage DC 0~5V I

BCD E BCD J

Converter - - - BCD BCD K

GENERAL

SPECIFICATIONS

Control Power Source AC 100~240V±10% or DC 125V±20%

Power Consumption 4W

Display Type 7 Segment LED Display(Letter height: 14.2㎜)

Display Range 1~35Tap

Allowable Input 110% of input range

Input BCD, Potentiometer

Output None, Current(0~1mA, 4~20mA), Voltage(0~5V), BCD

Structure Indicator(Panel mounting type), Converter(Din rail type)

Certification

Tap Position Indicator(TPI, Indicator for OLTC of M.Tr)

■ Various types by In-output■ Extensive Power Source Range■ Tap Setting Function■ In-output Signal Compensation Function

by Calibration■Analog Output Scale Function ■Dry Contact■CE Certification

Extensive Power Source Range· Range: AC 100~240V, 50/60Hz

Tap Setting Function· Possible to operate regardless of tap range of OLTC· Tap setting rage: Start tap 0 or 1, Maximum tap 5~35

In-output Signal Compensation Function by Calibration· Compensate errors of resistance input signal· Compensatec errors of analog output signal

Analog Output Scale Function· Possible to scale voltage and current output siganls same as tap position

Dry Contact· Offer the compatibility Improvement between other devices

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Control Power Source Input 220V

Data UnitOS Windows7

Total LU Point LU-50EA

Local UnitProcessor Type DSP

Function 1sensor/LU

UHF Sensor Band Width 550MHz ~ 1.8GHz

GENERAL

SPECIFICATIONS

THE PRODUCT

SPECIAL

FEATURES

Monitoring, Analysis of UHF Bandwidth PD· Figure out the failure condition or spot through abnormal UHF PD signal

Monitoring for Extra High Voltage M.Tr., GIS, · Analyze PD Data for both M.Tr., GIS

Real Time Monitoring Function· TCP/IP Network, Remote monitoring function for a number of S/S, Access the DB Server to review or analyze the saved PD data

Type of External UHF Sensor Device · Type of External UHF Sensor Device to put in Oil Drain Valve

Adapt the Neural Network & L2-Classifier Knowledge Algorithm· The defect is figured out accurately by the Neural Network with L2-Classifier Knowledge Algorithm through prior learning

IEC 61850 HMI Communication · Adapt IEC 61850 HMI Comm. to do mutual intercommunication in digital power subsystem site

Monitoring, Analysis of Ultra-High Frequency Partial Discharge Signals for preventing the failures of M.Tr. or through External Sensor Device which put in Oil Drain Valve of M.Tr. with Acoustic Sensor Devices.

M.Tr./GIS PD DataMonitoring System

■ Monitoring of UHF Bandwidth PD■ Acoustic Sensor■ Type of External UHF Sensor Device to put in

Oil Drain Valve■ IEC61850 HMI Communication■ Remote Real Time Monitoring System■ Neural Network, L2-Classifier Knowledge Algorithm






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HMISYSTEM Upstream HMI Screen

Total Configuration IEC 61850 Structure

[변압기 센서1]AmplitudeMax 3Avg 3

UHFBand Width 500~1500MHz

Channel 2(scalable)

AEBand Width 120~150kHz

Channel 3(+1spare)

Internal SW OS Window 7

PC SW VS.net 3.5

GENERAL

SPECIFICATIONS

THE PRODUCT

STRENGTH

UHF Sensor which is Insertion type of Oil Drain Valve· Insertion the patched type of Oil Drain Valve

AE Sensor · A magnetic attachment type to detect Acoustic Emission Signal on the external of M.Tr, GIS

Monitor PD Data of AE Signal· 120KHz Center Frequency

regardless vibration noise

Simultaneous Detection function, UHF with AE · UHF, AE Self-Trigger function

Both Channel Detection Function · Compare AE Sensor Channel – 3 Ch, UHF Sensor Channel – 2 Ch with external Noise

Monitor PD Data of UHF Bandwidth· 500~1500MHz Bandwidth · Notch Filter

Figure out the accuracy faulty location of the caused PD using by UHF Sensor with AE Sensor to check out the current status of M.Tr, GIS to help the enhanced Electric Power Supply.

Portable PD Measurement Device of M.Tr., GISYSPD-3200P

■ Adapt UHF Sensor

■ Adapt AE Sensor to localize PD Point

■ Function to save the running PD Sampling Data

■ Neural Network Self-Knowledge Algorithm

■ All-In-One Portable Device

SPECIFICATIONS · Measure UHF PD Signal on the hot line for high voltage M.Tr. · Figure out UHF PD Spot using by high sensitive Acoustic Sensor· Insertion Type of Oil Drain Valve to reduce Outer Noise · High Reliability based on Large Database during the prolonged period· User Friendly Function like as Save, Compare, Display Wave Form and Report

HMISYSTEM System Block Diagram

Sample of Screen

The Inserted UHF Sensor UHF, AE Sensor

Embedded PC Screen

Sensor Board Analysis

AE Sensor

AE Sensor

AE Sensor

AE Sensor

UHF Sensor

UHF Sensor

AE Board(Physical)

PCExt.PC

DSP

TCP/IP

UHF Board#1(Physical)

UHF Board#2(Physical)

TCP/IP

TCP/IP

DSP

DSP

AE#2(Logical)

AE#3(Logical)

AE#4(Logical)

AE#1(Logical)






THE PRODUCT

SPECIAL FEATURES

Protection Relay of Condenser Bank is designed to monitor, protect the capacitance of the Condenser Bank by utilizing the harmonics waves in the Live line state capacitors configured for high-voltage or low-voltage switchboard or MCC.

Condenser Protection RelayYSCR-3150

■ Real time Monitoring of Condenser Bank

■ The Measured Capacitance of Condenser Bank in Live line state

■ Monitoring, Analysis of Harmonic-Wave based on Real Time

■ Trip and Alarm Signal

Realtime Monitoring the capacitance of Condenser Bank

· Realtime monitoring by 7 Segments Algorithm

· High Speed Sampling, 512 Sample/cycle

Power Supply

· AC/DC 85 ~ 264V

Monitoring, Analysis of Harmonic-Wave based on Real Time

· 64 harmonic wave representative

Setting Value Change by HMI

· Offered PC interface using the

RJ-45 Port

· Change setting values through HMI which is offered by manufacturer

Easily Program Upload

· Provided COMM Port to upload

Measuring a various function

· Current, Voltage, Apparent Power, Effective Power, Reactive Power, Power Factor, Frequency

Easy Maintenanc

· Draw Out Type

Control Function

· Remotely control the contacts of circuit breaker

Specification Input Power AC/DC 110V, 220V Free Voltage

Frequency 60Hz

Rated

Voltage 110V

Current 5A

Output

Control 2EA

Alarm 1EA

COMM

Front RS-232(debugging type)

Real Rj-45(HMI type)

Display type Trip, Pick up, Error

Sampling 512 Sampleing

Error tolerance ±1%

Case

Material Steel

Size 237x183x259(mm)






THE PRODUCT

SPECIAL FEATURES

Monitor, Diagnosis154kV transmission line by circuit parameter measuring

· Monitor, Diagnosis of Linear Equation Compose of voltages resistance(R),Inductance(L)

conductance(g) and Capacitance(C) of each phase transmission line

Condition Change

The provided IEC61850 Sampled Value, MMS Comm.

· (KEMA Certification No, 74104514-MOC/INC 13-1787)

Real Time Finding Out the incipient state of the transmission line

· Reduce Facility Accident, Power Failure Damage, Recovering Damage Restoration Cost, Maintenance Costs and accident prevention in the new On-Line monitoring technology for measuring the constant line of hot-state

Real Time Monitoring· Duplexing diagnosis circuit to check

out ROM/RAM/Clock, Control Power, Comm. and Input / Output

The new concept of Electric Power Facilities which is an on-line condition monitoring method for transmission line is proposed using electrical circuit theory and IT technology. It is reasonable that the circuit parameters such as resistance(R), Inductance(L) conductance(g) and Capacitance(C) of a transmission line exposed the electrical conditions and physical state of line.

Condition Monitoring System of transmission line by online circuit parameter measuring

■ Monitor, Diagnosis 154kV transmission line by circuit parameter measuring

■ The provided IEC61850 Sampled Value, MMS Comm. (KEMA Certification No. 74104514-MOC/INC 13-1787)

■ Applied IEEE 1588 Synchronization Protocol ■ Harmonic Monitor Function■ Real Time Monitoring■ Real Time Finding Out the incipient state of

the transmission line

Harmonic Monitor Function

· Can be monitored maximum 64 Harmonic Wave

Applied IEEE 1588 Synchronization Protocol

· Very useful for building Smart Grid, Digital Power Substation by Time

Synchronization Technic.






HMISYSTEM

Specification

CTGIS(CB/DS/ES)

GIS(CB/DS/ES)

A. Substation

Ethernet IEC 61850

B. Substation

Ethernet

PT

PT

S.M.U S.M.UC.M.U

H.M.I

CT

Circuit-parameterMeasuring

Unit

Control Power AC 110~220V or DC-48V


Output Alarm 5EA(Change over contact)

Comm. FrontRS-232×1Port(admin)RJ-45×1Port(admin)

CaseMaterial

RJ-45 × 2Port(HMI:1Port, Spare : 1Port)OPTIC(LC Type, Single Mode) × 4Port

(IEC 61850:2Port, Spare:2Port)

Dimension 482.6 × 250 × 44(mm)

Synchro-phasor

Measurement Unit

Control Power DC 125V or AC 220V


Rated Voltage 110/√3V, 190/√3V, 190/√3V

Current AC 5A

InputV/I 4CT, 4PT

(DI) 30EA

Output Alarm 5EA(Change over contact)

Comm.

Front RS-232 Port(admin)

RearOPTIC(ST Type, Single Mode)×2port

(IEC61850:1Port, Spare:1Port)

CaseMaterial Steel

Dimension 482.6 × 221.5 × 212.5(mm)






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LCD-type Alarm Device(YANS-L) Communication Module(YANS-COM2)

YANS-L, YANS-COM2

SPECIAL FEATURES

Alarm Device

THE PRODUCT

The product consists of touch screen, alarm device module(watchdog, converter) and communication module(converter, output, repeater). It transfers the site information to the operator by Bell, Buzzer & LED through signal processing up to 256ea

SPECIAL FEATURES

Converter Unit · The fault signal in substation convert to RS-485 signal· Possible to select “A” or “B” contacts in each channel (up to 8ea) by deep switch· Possible to select general or first-up sequence by first-up switch

Repeater Unit· Control the management of Output or User Input

Output Unit· Possible to select bell or buzzer by deep switch in each channel· Possible to connect the output unit to the lamp by connectors

Alarm Circuit Expansion· Possible to expand the number of channel up to 256ea as connection one repeater, 8ea converters and 4ea output units

Alarm Circuit Construction· Possible to check it in front of control panel by the lamp which shows communication conditions of converter, repeater and ouput unit· Possible to select the alarm circuit or the alarm circuit for communication by simple switch control

Touch Screen · Industrial PC with touch panel· Possible to display and manage information of equipment in substation· Possible to record operating data of equipment in substation

WatchDog· Monitor the normal operation of PC with touch screen · Detection of errors in Input Module· Manage input and output signals as bell and buzzer· Adopt the RS-232 port

Input Module· Connect touch screen to RS485-Multi-Drop· Monitor the analog input and transmit data · Possible to connect the input module to converters up to 32ea

Switchboard

Monitoring and Control Panel

Power Distribution Panel

Digital Reduction Mosaic Panel LCD type Digital Reduction Mosaic Panel

Ultra High Voltage Panel High/Low Voltage Panel Motor Control Center Power Distribution Panel Distribution Panel

THE PRODUCT· Mosaic PNL, Digital reduction mosaic PNL, LCD type digital reduction mosaic PNL, Concentrate monitoring and control PNL, Central monitoring and control PNL, HMI

CERTIFICATE· CE, FCC, ISO9001, ISO14001, Bid for Korean Electric Power Coporation(KEPCO)

THE PRODUCT· 22.9kV ultra high voltage PNL, Transformer PNL, High/low voltage PNL, Integrated PNL, Distribution PNL, Motor Control Center, Power distribution PNL

CERTIFICATE· ISO9001, ISO14001, Bid for Korean Electric Power Coporation(KEPCO)

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Switchboard

Protection Panel

Automatic Control Panel

Distribution Line Protection Panel UFR Panel, S․C Panel

Inverter Control Panel PLC Control Panel

THE PRODUCT· BUS protection PNL, Feeder protection PNL, Transformer protection PNL, Distribution line protection PNL, Non-ground line protection PNL, UFR PNL, S·C PNL, S·R PNL, B·F PNL


THE PRODUCT· Inverter Control PNL, PLC Control PNL, Water-cooled Control PNL


www.yousung.com

Documents

For Parallel Operation · supporting parallel operation up to 8 sets of transformer without any additional devices and also, it can IEC 61850 Communication. So, This product is suitable