IED (Intelligent Electronic Device)

Transcription

1 IED (Intelligent Electronic Device)

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3 Neopis IED (Intelligent Electronic Device)

4 Intelligent Electronic Device Dynamic Characteristics PROMET 4300-F PROMET 4300-M Relay Type Setting Setting Range Setting Function Items Steps Remarks Pickup Value Block, 1~80[A] 1.0[A] Instantaneous Operating Time 40~500[ms] [ms] OCR Pickup Value Block, 0.5~16[A] 0.1[A] (50/51) NI/VI/EI/DT Pickup Value Block, 0.5~40[A] 0.1[A] Instantaneous Operating Time 40~500[ms] [ms] OCGR Pickup Value Block, 0.2~5[A] 0.1[A] (50/51N) NI/VI/EI/DT Reference Angle 0~90[deg] 1[deg] Operation Angle 60~90[deg] 1[deg] Pickup Value Block, 1~80[A] 1.0[A] DOCR Instantaneous Operating Time 40~500[ms] [ms] (67P) Pickup Value Block, 0.5~16[A] 0.1[A] Operating Time Timed NI/VI/EI/DT Pickup Value Block, 0~150[%] 1[%] OVR 0.1~50.0[Tm] 0.1[Tm] NI (59) NI/DT Pickup Value Block, ~0[%] 1[%] UVR 0.1~50.0[Tm] 0.1[Tm] NI (27) NI/DT NSOVR Pickup Value Block, 5~0[%] 1[%] Timed (47N) Operating Time Instantaneous Pickup Value Block, 20~0[%] 1[%] Pickup Value Block, 5~40[%] 1[%] OVGR 0.1~50.0[Tm] 0.1[Tm] NI (64G) NI/DT Reference Angle 0~45[deg] 1[deg] Operation Angle 60~90[deg] 1[deg] Instantaneous Pickup Value Block, 0.5~40[A] 0.1[A] DGR Operating Time 40~500[ms] [ms] (67N) Pickup Value Block, 0.2~5[A] 0.1[A] Timed Operating Time NI/VI/EI/DT Reference Angle 0~60[deg] 1[deg] Operation Angle 60~90[deg] 1[deg] SGR Pickup Current Block, 1~[mA] 0.1[mA] (67G) Timed Pickup Voltage 5~40[%] 1[%] Operating Time Relay Type Setting Setting Range Setting Function Items Steps Remarks Pickup Value Block, 1~80[A] 1.0[A] Instantaneous Operating Time 40~500[ms] [ms] OCR Pickup Value Block, 0.5~16[A] 0.1[A] (50/51) NI/VI/EI/DT Pickup Value Block, 0.5~40[A] 0.1[A] Instantaneous Operating Time 40~500[ms] [ms] OCGR Pickup Value Block, 0.2~5[A] 0.1[A] (50/51N) NI/VI/EI/DT Upper Limit 0.2~5[A] 0.1[A] UCR Lower Limit 0.2~5[A] 0.1[A] (37) 0.1~.0[s] 0.1[s] DT Instantaneous Pickup Value Block, 0.5~12[A] 0.1[A] NSOCR Operating Time (46) Timed NI/VI/EI/DT Timed Pickup Value Block, 0.5~[A] 0.1[A] THR Heating Factor 0.5~60[min] 0.5[min] (49) Cooling Factor 0.0~60[min] 0.5[min] Pickup Value Block, 1~50.0[A] 0.2[A] 51LR, DT NI/VI/EI/LI/DT Pickup Value Block, 1~80.0[A] 0.5[A] Operating Time 48ST Timed Locked 1.0~.0[pu] 0.1[pu] Rotate Amp. Pickup Value Block, ~0[%] 1[%] UVR 0.1~50.0[Tm] 0.1[Tm] NI (27) NI/DT NSOVR Pickup Value Block, 5~0[%] 1[%] Timed (47N) Operating Time Reference Angle 0~45[deg] 1[deg] Operation Angle 60~90[deg] 1[deg] Pickup Value Block, 0.5~40[A] 0.1[A] Instantaneous DGR Operating Time 40~500[ms] [ms] (67N) Pickup Value Block, 0.2~5[A] 0.1[A] NI/VI/EI/DT Reference Angle 0~60[deg] 1[deg] Operation Angle 60~90[deg] 1[deg] SGR Pickup Current Block, 1~[mA] 0.1[mA] (67G) Timed Pickup Voltage 5~40[%] 1[%] Operating Time 4

5 Neopis IED (Intelligent Electronic Device) Neopis IED (Intelligent Electronic Device) PROMET 4300-T Relay Type Setting Setting Range Setting Function Items Steps Remarks Instan- Pickup Value Block, 5~0[A] 0.5[A] OP time: within 40 ms taneous Operating Time 40~500[ms] [ms] Pickup Value Block, 0.5~[A] 0.05[A] Slope 1 5~0[%] 1[%] RDR Timed Slope 2 OFF, 50~200[%] 1[%] (87T) Knee Point 5~0[A] 0.5[A] Operating Time 0.05~[s] 0.01[s] DT Restrain 2th Block % OFF, 5~0[%] 1[%] Harmonic 5th Block % OFF, 5~0[%] 1[%] Instan- Pickup Value Block, 1~80[A] 1.0[A] taneous Operating Time 40 ~500[ms] [ms] OCR(1) Pickup Value Block, 0.5~16[A] 0.1[A] (50/51) NI/VI/EI/DT Instan- Pickup Value Block, 0.5~40[A] 0.1[A] taneous Operating Time 40~500[ms] [ms] OCGR(1) Pickup Value Block,0.2~5[A] 0.1[A] (50/51N) NI/VI/EI/DT Instan- Pickup Value Block, 1~80[A] 1.0[A] taneous Operating Time 40~500[ms] [ms] OCR(2) Pickup Value Block, 0.5~16[A] 0.1[A] (50/51) NI/VI/EI/DT Instan- Pickup Value Block, 0.5~40[A] 0.1[A] taneous Operating Time 40~500[ms] [ms] OCGR(2) Pickup Value Block, 0.2~5[A] 0.1[A] (50/51N) NI/VI/EI/DT Instantaneous Pickup Value Block, 20 ~0[%] 1[%] OP time: within 50 ms Pickup Value Block, 5~40[%] 1[%] OVGR 0.1~50.0[Tm] 0.1[Tm] NI (64G) NI/DT Instan- Pickup Value Block, 1~80[A] 1.0[A] taneous Operating Time 40~500[mS] [ms] OCR(3) Pickup Value Block, 0.5~16[A] 0.1[A] (50/51) NI/VI/EI/DT Instan- Pickup Value Block, 0.5~40[A] 0.1[A] taneous Operating Time 40~500[ms] [ms] OCGR(3) Pickup Value Block,0.2~5[A] 0.1[A] (50/51N) NI/VI/EI/DT * 3-Wired Tr. IED (Intelligent Electronic Device) 5

6 Intelligent Electronic Device Characteristic curve Overcurrent Normal Inverse (NI) Overcurrent Very Inverse (VI) OCR (50/51), OCGR (50N/51N), NSOCR (46) OCR (50/51), OCGR (50N/51N), NSOCR (46) t 0.14 ( I/ Is ) Tm t : Operating Time I : Input Current Is : Setting Current Tm: Time Lever t 13.5 ( I/ Is ) 1 Tm t : Operating Time I : Input Current Is : Setting Current Tm: Time Lever Overcurrent Extremely Inverse (EI) Overvoltage Normal inverse (NI) OCR (50/51), OCGR (50N/51N), NSOCR (46), Locked Rotator (51LR) OVR (59) t 80 2 ( I/ Is ) 1 Tm t : Operating Time I : Input Current Is : Setting Current Tm: Time Lever t.5 2 ( V/ Vs ) 1 Tm t : Operating Time V : Input Voltage Vs : Setting Voltage Tm : Time Lever 6

7 Neopis IED (Intelligent Electronic Device) Undervoltage Normal Inverse (NI) Gound-Overvoltage Normal Inverse (NI) UVR (27) [V/Vs] OVGR (64) [V/Vs] t ( V/ Vs ) Tm t : Operating Time V : Input Voltage Vs : Setting Voltage Tm : Time Lever t ( V/ Vs ) 1 Tm t : Operating Time V : Input Voltage Vs : Setting Voltage Tm : Time Lever Directional Relays Differential curve RDR (87T) [2-Wired Tr.] [3-Wired Tr.] Id=I differential = I 1 - I 2 (Vector sum.) Id=I differential = I 1 - I 2 - I 3 (Vector sum.) Ir=I restraint = I 1 + I 2 (Scalar sum.) Ir=I restraint = I 1 + I 2 + I 3 (Scalar sum.) SGR (67G), DGR (67N) I differential SLOPE= I restraint I differential SLOPE= I restraint I 1 : Primary Current, I 2 : Secondary Current I 3 : Tertiary Current IED (Intelligent Electronic Device) 7

8 Intelligent Electronic Device Features Metering Item Present Error Rates Remarks 3-Phase Voltages [kV] ± 0.5% Phase-to-Neutral Voltages & Phase-to-Phase Voltages V [V] ± 1.0% 3-Phase Currents [kA] ± 0.5% In [A] ± 0.1% Active Power [MW] ± 0.5% Reactive Power [MVAR] ± 0.5% Active Energy 0-9,999.99[MWH] ± 1.0% Import/Export Active Energy Reactive Energy 0-9,999.99[MVARH] ± 1.0% Import/Export Reactive Energy Power Factor Lead/Lag 0-0[%] ± 0.5% Instantaneous Power Factor & Average Power Factor Frequency [Hz] ± 1.0Hz THD 0 0.0[%] - Harmonics 0 0.0[%] - 2 ~ 23th Harmonics V, I Vca Ic lb Vbc Vab la 8

9 Neopis IED (Intelligent Electronic Device) Supervise and Control Digital Input Photo-isolated Binary Input CB On/Off Status Monitoring Programmable Contact input : 16 Port Input Circuits -AC 220V or DC 250V -AC 1V or DC 125V Control Output Trip, CB On/Off Control: 3Port -20 A 250 VAC Programmable Contact output -8 Port -5 A 250VAC Application -Relay Operation Alarm -Sequence Output by DI Contacts -Remote Control Output Analog Input (Option) AI: 4 port Isolated Circuit: Surge Protected Analog Inputs like Temperature, Pressure Analog Output (Option) AO: 4 port Analog Outputs like V,I and Power Records Fault Record Item Data Max. Storage Fault Information Oscillographic Fault Wave Operating Record Total Events of IED Operation Sequence Of Event (1mS Resolution) Max 24 Events Backup Event Items - CB ON/OFF Control - Setting Value Updates - Local/Remote Change - IED Restart - Self-Diagnosis Result - Binary Input Change - Fault Occurrence - Fault Reset - etc Operated Relays Fault Elements and Fault Phase Fault I,V values and Phase with Time Tag Operated Relays with Time Tag 3-Phase Voltages, V0, 3-Phase Currents and I0 Waves up to 24 Up to 6 waves 160 Cycle per record Load Profile Item Electrical Values Storage Peak Demand I, V, Power, Energy, Power Factor, Frequency Time Tagged Peak Values Demand Power, Energy, Power Factor, Frequency 90 Days Demand Datas IED (Intelligent Electronic Device) 9

10 Intelligent Electronic Device Features User Interface You can check and control many display and setting using graphic LCD, LED and function keys. Additionally, the Windowsbased software allows complete access to relay setting and fault information. Desktop, Laptop RS232C Port 115,200 bps RS232C (115200bps) Measure Value Check Check DI Status Auto Update Values Communication Transaction View Relay Characteristic Curve Check Relay Operating Time Check Setting Relay Parameters Default Setting Value Button Setting Range Check Function Check Operated Relay Operating Time Check Bar Fault Wave Analysis

11 Neopis IED (Intelligent Electronic Device) Wiring -F, M IED (Intelligent Electronic Device) 11

12 Dimension Top view Rear view Panel cut Front view Side view Ordering F : INCOMMING FEEDER Protection M : MOTOR Protection T : Transformer Protection 4F, Neo Bd, Jeonpa-ro 24beon-gil, Anyang7-Dong, Manan-Ku, Anyang-City, Kyonggi-Do, Korea Tel Fax NEOPIS CO., LTD