(Feeder Terminal Unit) www.pnctech.co.kr FTU FTU (Feeder Terminal Unit) for Distribution Automation FTU-P200 Pole-mounted Load Break Switch Control FTU-R200 Automatic Circuit Recloser Control Our high technology doesn’t allow even 1% tolerance of error. P&C Technologies is a company that creates an increasingly convenient world as it is a group of technology specialists who pursue innovations for human comfort and who are geared towards service maintenance, upholding clients and proven safety through impeccable verification and testing, and creating reliable state-of-the-art digital technological powers. Our system and products guarantee the superiority of P&C Technologies. P&C Technologies, equipped with outstanding personnel and an impeccable quality system, is growing rapidly in an intensive period of time by supplying FTU, Numerical protection relay and substation mRTUs to the KEPCO. Contents 04 Introduction, Key Features / 05 Features / 07 Technical Data / 10 General Specifications 11 Communication Interface / 12 Outline & Dimension, Enclosure Dimensional Drawings 13 FTU Interface Connectors, Construction / 14 External Connections 15 Various types of Device for Distribution Automation FTU-200 series Introduction FTU is a remote terminal unit for distribution automation which controls and monitors switches on the distribution lines such as Load Break Switch, Recloser, or RMU (Ring Main Units) and measures various electrical quantities of the line and transmits data to control center through remote communication. FTU-200 series are the advanced terminal units which were upgraded from FTU-100 series equipped with more functions and multiple protocols support and enhanced hardware platform. FTU-R200 FTU-P200 Automatic Circuit Recloser Controller Pole-mounted Load Break Switch Controller Key Features • Integrated multi-functions on new microprocessor based platform - Fault detection & Protection, Metering, Control, Status monitoring, Power quality monitoring. • Directional protection, Negative sequence protection, SEF and lots of built-in over-current protection curves including IEC, ANSI/IEEE, Recloser curves and customized curves. • 4 setting groups and automatic setting group change function. • 4 quadrants energy metering & load profiling. • Multi-port, multi-protocol communication support (DNP3.0, DNP3.0 over TCP/IP, IEC60870-5-101/104), modem control & dial-up function for SCADA. • DNP3.0 subset level 3 with information index mapping & class assignment. • Built-in protocol monitor for integrating FTU with DAS system. • Large size memory for load profiling, event and fault recording. Available Disturbance waveforms with COMTRADE format. • Configurable digital inputs and outputs. • Intelligent power supply & battery charger with built-in self-diagnosis & test function. - Easy maintenance through separated module design with simple CAN interface. • IP54 enclosure for mounting on the pole-top • Type tested in accordance with IEC60265-1 and IEEE Std. C37.60 • Customized supports for special user-required functions and firmware upgradable at site. 04 FTU-200 series (Feeder Terminal Unit) Features Hardware RTU • Dual Processor : ARM9 (96MHz) + DSP (TMS320C6713) • 16-bit A/D converter • Non-volatile memory : FRAM(1 Mbytes), Flash ROM (2 Mbytes) • HMI : LCD 20 characters * 4 lines with LED backlight, Buttons, LEDs • 10 Contact inputs, 4/6 Digital Outputs (Electrical isolation) : Configurable • 2 channel 4~20mA TD inputs • RS232C, ETHERNET, RS232C/RS485 Controller • Battery charger with test circuit • Power supply for FTU and modem • LBS Motor driving • CAN interface Control box • Step down transformer (AC220V/30V) • Lead acid battery (12V*2, 35Ah, 18Ah-Standard) • Modem space • IP54 Main functions Metering • 128 Samples per cycle • Galvanic isolation through Aux. CT & Aux. PT • Secondary of 1000:1 CT ~ 12.5A, Up to 200% of rated voltage • Currents(A,B,C,N), Voltages(A,B,C/R,S,T) : RMS, Phasors, Sequence components, Harmonics • Power : Apparent(kVA), Active(kW), Reactive(kVar), Power factor • Energy : 4-quadrant metering, import / export active energy, inductive / capacitive reactive energy. • Frequency • Demand Profile • Report value by deadband Status monitoring • 10 Contacts input : Open, Closed, Lock, Gas low, Door open, etc. - Opto-isolation - Delay timers for de-bouncing of each contact input - Configurable : Name, Interlock condition, Inverted status • Controller status (battery & battery charger test result) - External AC power loss - Battery low, Battery Fail, Battery overvoltage, Battery Charger Fail, Grounded battery - Battery voltage • Control Status - Operator place : Local/Remote - Control Lock - Recloser On/Off, Protection On/Off, Ground Protection On/Off Function Status - Fault indicators, PQM status, Live Line(source, load side), Phase sync., Reclosing status - Under voltage status, Under frequency status, Self-diagnostics status, etc. - Analog Hi/Low alarm Control • 4 contacts output, 2 high-speed outputs - Open(Trip), Close, Spares - Configurable : Name, Pulse width P&C TECHNOLOGIES CO., LTD. 05 FTU-200 series • Switch Control - Operator place : Remote, Local (Front Panel/PC Tool) - Interlocks : Control Lock, Gas low, Mechanical Lock, Current Switch status - Close interlock conditions (Selective) : Live load, Phase sync. fail • SBO (Select before Operate) Time[sec] A : Basic Curve - Secure switch operation B : After Time Multiplier is applied C : After Time Adder is applied - SBO timeout (settable) D : After Min. Response Time is applied • Auto reclosing C - Recloser On/Off - Protection On/Off D - Ground protection On/Off • B Battery Test, Reset Indicators A Protection • Fault passage indicator • 3-stage over current protection (directional or non-directional) Current[A] - Fast and delayed TC trip elements for phase and earth fault Parameters of TC curve - 54 types of built-in TC Curves (IEC, ANSI, Recloser curves) and 4 Customized TC Curves - Definite time over-current element - Definite time HCT (High Current Trip) • Negative sequence over-current protection Max Torque Angle • SEF(Sensitive earth fault) detection • Cold load protection(pickup adjustment) 3lo Op Current • Magnetizing inrush restraints Min Torque Angle • Sequence coordination • Open line detection Angle (+30°) • Phase sync. fail detection -3V • Over voltage, under voltage, under /over frequency O • Auto reclosing (up to 4 shots) • Auto sectionalizing Operated • 4 setting groups, automatic setting group change depending on power flow Non-Op Power quality monitoring Phasor diagram of SEF • Sag, Swell, Interruption Detection - Status - Events : Time-stamp, Magnitude, Duration - Counters : Statistics for each phase, duration classified by IEEE 1159. - Accumulated interruption time - Waveform recording on events • Harmonics - THD (Total harmonic distortion) - Each components up to 31th harmonics - Events by threshold setting, Counter Event/Fault Recording • SOEs are stored on non-volatile memory with 1ms time-stamp • Event history buffers are categorized by group - I/O Events, Function Events, System Events - Fault current Events - PQM Events - Demand I,P,Q - Daily Max. I,P,Q - Counter : Switch open, Fault, Restart - Memory size : 1Mbytes • Fault waveform recording - 8 faults, 6 PQM waveforms can be stored on non-volatile memory - 1 Manual triggered waveform - 128 samples/cycle, 20 cycles - Waveforms are stored as COMTRADE file format through PC maintenance software - Memory size : 2 Mbytes 06 FTU-200 series (Feeder Terminal Unit) Communication • Supports DNP3.0 Subset level 3, DNP over TCP/IP • IEC60870-5-101, 104 • Index mapping & class assignment • Modem control • Unsolicited Dial-Up • Built-in protocol monitor Auxiliary functions • Self-diagnosis • CAN interface with controller • PC software for setting & maintenance • Waveform evaluation software • Firmware upgradable at site Example of waveform evaluation Typical Application Typical application example of FTU-P200 Technical Data Fault Detection & Protection Phase Fault Earth Fault • FTU-P200 - Pickup Level : 10~900A (step: 1A) • FTU-P200 - Pickup Level : 3~900A (step: 1A) - Detection Time : 0.02~10.00 sec (step: 0.01 sec) - Detection Time : 0.02~10.00 sec (step: 0.01 sec) • FTU-R200 - Pickup Level : 10~900A (step: 1A) • FTU-R200 - Pickup Level : 5~900A (step: 1A) - Fast TC Curve : 54 types (ANSI, IEC, Recloser) - Fast TC Curve : 1~48 (step: 1) - Fast Multiplier : 0.10~2.00 (step: 0.01) - Fast Multiplier : 0.10~2.00 (step: 0.01) - Fast Adder : 0.00~1.00 sec (step: 0.01 sec) - Fast Adder : 0.00~1.00 sec (step: 0.01 sec) - Fast Min Response Time - Fast Min Response Time : 0.00~1.00 sec (step: 0.01 sec) : 0.00~1.00 sec (step: 0.01 sec) - Time-delayed TC Curve : 1~48 (step: 1) - Time-delayed TC Curve - Time-delayed Multiplier : 54 types (ANSI, IEC, Recloser) : 0.10~2.00 (step: 0.01) - Time-delayed Multiplier : 0.10~2.00 (step: 0.01) - Time-delayed Adder - Time-delayed Adder : 0.00~1.00 sec (step: 0.01 sec) : 0.00~1.00 sec (step: 0.01 sec) - Time-delayed Min Response Time - Time-delayed Min Response Time : 0.00~1.00 sec (step: 0.01 sec) : 0.00~1.00 sec (step: 0.01 sec) P&C TECHNOLOGIES CO., LTD. 07 FTU-200 series Direction Detection Under frequency • 3V1 threshold 0~100%(step : 1%) • Pickup Level 47.00~59.98 Hz (step : 0.01Hz) • 3I1 threshold 0~100%(step : 1%) • Delay time 0.03~10.00 sec (step : 0.01sec) • 3I1 Max. torque angle 0~355° (step : 5°) Over frequency • 3Vo threshold 0~100%(step : 1%) • Pickup Level 52.02~63.00 Hz (step : 0.01Hz) • 3Io threshold 0~100%(step : 1%) • Delay time 0.03~10.00 sec (step : 0.01sec) • 3Io Max. torque angle 0~355° (step : 5°) Open Line (Loss of Phase) Detection Sensitive Earth Fault (SEF) • Voltage On Level 50~90% (step : 5%) of rated voltage • Pickup - 3Io : 0.1~20.0A (step : 0.1A) - 3Vo : 10~80% (step : 1%) of rated voltage • Voltage Off Level 35~75% (step : 5%) of rated voltage • Maximum Torque Angle 0~345° (step : 15°) • Delay time 0.1~30.0 sec (step : 0.1sec) • Detection Time 0.1~30.0 sec (step : 0.1sec) Phase Synchronism Check High Current Trip (HCT) (FTU-R200) • Sync Fail Phase Difference 5~60° (step: 1°) • Phase - HCT Pickup Level 100~1500% (step : 1%) • Delay Time 0.1~30.0 sec (step: 0.1sec) • Phase - HCT Adder 0~100%(step : 1%) Reclosing(FTU-R200) • Earth - HCT Pickup Level 100~1500% (step : 1%) • 1st Dead Time 0.5~180.0 sec (step: 0.1sec) • Earth - HCT Adder 0.00~1.00 sec (step : 0.01sec) • 2nd Dead Time 1~180 sec (step: 1sec) • 3rd Dead Time 1~180 sec (step: 1sec) Negative phase sequence(NPS) Overcurrent • I2 Pickup Level • 4th Dead Time 1~180 sec (step: 1sec) 10~900A (step : 1A) • Detection Time • Reset Time 3~180 sec (step: 1sec) 0.00~1.00 sec (step : 0.01sec) • SEF 1st Dead Time 0.5~180.0 sec (step: 0.1sec) Cold Load Pickup/Inrush Restraint • SEF 2nd Dead Time 1~180 sec (step: 1sec) • FTU-P200 - Cold Load Phase Pickup Multiplier • SEF 3rd Dead Time 1~180 sec (step: 1sec) : 1.0~5.0 (step : 0.1) • SEF 4th Dead Time 1~180 sec (step: 1sec) - Cold Load Time Duration : 0~60 min (step : 1 min) • SEF Reset Time 3~180 sec (step: 1sec) - Inrush 2nd Harmonic Level : 5~50% (step : 1%) • Phase Operation Count 1~5 - Phase, Earth, SEF, NPS Inrush Block • Earth Operation Count 1~5 : 1 (yes) / 0 (no) • SEF Operation Count 1~5 • FTU-R200 - Cold Load Phase Pickup Multiplier : 0~10 (step : 1) • Phase Fast 0~5 - Cold Load Earth Pickup Multiplier Operation Count : 0~10 (step : 1) • Earth Fast 0~5 - Cold Load Time Duration Operation Count : 0.00~60.00 sec (step : 0.01sec) • Phase HCT 0~5 - Restore Pickup Time Operation Count : 0.00~30.00 sec (step : 0.01sec) • Earth HCT - Inrush 2nd Harmonic Level 0~5 Operation Count : 5~50% (step : 1%) - Inrush Detection Time • Sequence Coordination 1 (on) / 0 (off) : 0.02~1.00 sec (step : 0.01 ec) • Single shot time 0~180 sec (step : 1sec) - Phase, Earth, SEF Inrush Block : 1 (yes) / 0 (no) Auto Sectionalizing (FTU-P200) • Fault count 1~3 (step : 1) Under voltage • Pickup Level • Reset Time 20~240 sec (step : 1sec) 0.30~0.95 pu (step : 0.01pu) • Delay time 0.1~180.0 sec (step : 0.1sec) Analog High/Low Alarm • Phase current Over voltage • Earth current • Pickup Level 1.05~1.50 pu (step : 0.01pu) • NPS Current • Phase voltage • Delay time 0.1~180.0 sec (step : 0.1sec) • Power 08 FTU-200 series (Feeder Terminal Unit) 4 Setting Groups Power Quality Monitoring • Active Default Setting Group 1~4 • Automatic Default Voltage Unbalance 1 (on) / 0 (off) Group Selection • Detection Level 0~100 % (step : 1 %) • Reverse power flow group 1~4 • Detection Time 0.1~60.0 sec (step : 0.1sec) Current Unbalance System Configuration • Detection Level 0~100 % (step : 1 %) I/O • Detection Time 0.1~60.0 sec (step : 0.1sec) • DI Debounce Time 10~500 msec (step : 5 msec) • DO Pulse Width 10~8000 msec (step : 10 msec) Sag • Detection Level 0.50~0.99 pu (step : 0.01) AC Rating • Detection Time 0.5~10.0 cycle (step : 0.5cycle) • Line Configuration Y-G/DELTA • System Frequency 50 or 60 Hz Swell • Rated Voltage (L-L) 1.00~40.00 kV (step : 0.01 kV) • Detection Level 1.01~1.50 pu (step : 0.01) • Reference Voltage (L-N) 1.00~30.00 kV (step : 0.01 kV) • Detection Time 0.5~10.0 cycle (step : 0.5 cycle) • Reference Phase A/B/C • CT Ratio (1A nominal) 1~5000 (step : 1) Interruption • Detection Level 0.10~0.49 pu (step : 0.01) • CT Direction FWD/REV • Detection Time 0.5~10.0 cycle (step : 0.5cycle) • NCT Ratio (1A nominal) 1.0~5000.0 (step : 0.1) • NCT Direction FWD/REV Voltage THD Alarm • Phase Rotation A-B-C/A-C-B • Alarm Level 0.5~100.0 % (step : 0.1%) • Detection Time 0.2~60.0 sec (step : 0.2sec) Waveform Trigger • Sample Record Frequency 16/32/64/128 Samples per cycle Current THD Alarm • Pre-1st Cycle 1~5 cycle • Alarm Level 0.5~100.0 % (step : 0.1%) • Post 2nd Cycle 1~5 cycle • Detection Time 0.2~60.0 sec (step : 0.2sec) • Pre-2nd Trigger cycle 1~10 cycle Demand Interval Status Monitoring • Block Interval 15/30/60 min configurable (signal name, interlock, invert) • Rolling Interval 1/5/15/30/60 min 10 Contacts Input DC 24V, opto-isolated FI Reset Power supply status • FI Reset Select Manual/Auto • External Power, Battery low, Battery fail, Charger Fail • FI Reset Time 0~12 Hour Close Interlock Control • Live Load No/Yes 4 Contact relay outputs • Sync. Fail No/Yes • Rated current 16A • Mechanical Life 6 >30x10 operations Voltage Display • Operate time typical 7ms • Mode L-N/L-L 2 Photomos Relay Outputs Automatic Battery Check • Rated current 120mA • Checking Cycle 1~30 Day • Checking Time Hour/Min P&C TECHNOLOGIES CO., LTD. 09 FTU-200 series Switch Control Power Factor • SBO (Select before Operate - Open/Close) • A-phase, B-phase, C-phase and 3-phase • Password protection • Lead / Lag display • Local/Remote, Control Lock • Accuracy ±4% Reset Annunciator Frequency • Measuring range 45~65 Hz Battery Test • Accuracy ±0.02 Hz Protection Function Blocking • Reclosing / Protection (All) / Earth Protection (Earth & SEF) Energy • A-phase, B-phase, C-phase and 3-phase • Rollover 16-bit counter : kWh, kVARh(Import & Export) HMI • Accuracy ±4% Harmonics LCD 20characters * 4 lines, LED backlight • Ia, Ib, Ic, In and I3ph THD (%) • Source-side Va, Vb, Vc and V3ph THD (%) LED • 2nd ~31st Harmonics (A, kV) Ia, Ib, Ic, In, Va, Vb, Vc • Switch status Open. Closed, Gas low Remote, Recloser Enable, Protection Enable, • Control status VOC (Value Of Change) Ground Enable, Control Lock, Select Live line (Source/Load), FPI A/B/C/N/SEF, UV A/B/C, • Function status Sync. Fail, Reclosing Ready/Progress/Lockout • Comm. status Tx,Rx,RTS (SCADA Port), Ethernet Link, Recording Active Tx, Rx (protection data) • System status CPU Run, Error Events • Power supply status • Time tag 1ms time resolution Ext. Power, Batt. Low, Batt. Fail, Charger Fail • I/O events (1023) / Functional events (1023) / System events (255) / Button MENU/UP/DOWN/ENTER, REMOTE, CONTROL LOCK, SELECT, OPEN, CLOSED, Fault events (255) / PQM events (255) / Demand profile I,P,Q (1023) / RESET, RECLOSER ENABLED, PROTECTION Maximum demand profile I,P,Q (1023) ENABLED, GROUND ENABLED, BATTERY *Event size can be expanded due to user requirements TEST, LAMP TEST Counter Measurements • FTU Restart Count, Switch Trip (Open) Count • Fault Count (A / B / C / N), Total Fault Count Current • RMS (A) & Phase Angle (Deg) a, Ib, Ic, In, I1, I2 Fault/PQM Waveform • True RMS (A) Ia, Ib, Ic • Up to 15 waveforms are stored.(128 samples/cycle, 20 cycles) • Data can be stored as COMTRADE file format. • Accuracy ±1% or 1A (2~600A), ± 3% (600~12,000A) • Reading Range 2~12,000A (External CT Ratio 1,000:1) Voltage General Specifications • RMS (kV) & Phase Angle (°) Va, Vb, Vc, Vr, Vs, Vt, Vab, Vbc, Vca, Vrs, Vst, Vtr • Sequence Component Vo, V1, V2 Power Inputs • True RMS (Source & Load, kV) Va, Vb, Vc, Vr, Vs, Vt • AC 127 / 220V (50 or 60 Hz) • Va-Vr Phase Angle Difference (°) • Step down transformer output AC 30V, 200~500VA • Reading Range 0.1~40kV • Accuracy ±1% or 0.1kV Power Supply Unit • Input Voltage AC 30V Power • Output Voltage DC 24V • A-phase, B-phase, C-phase and 3-phase • Battery Charging Voltage 27V (Temperature Compensated) • Active (kW), Reactive (kVAR), Apparent (kVA) • Over-discharge disconnection, Battery Check & Charger Circuit • Accuracy ±2% • CAN Interface with FTU 10 FTU-200 series (Feeder Terminal Unit) Battery (Lead Acid) • Output, Capacity Communication Interface DC12V * 2, 18 Ah (standard) • Run Time over 24 hrs without AC power • Switch Control over 100 times without AC power RS 232C Port #1 • Recharging Time within 24 hrs after full discharge • Life Guarantee 3 years Optical isolation, ESD/Transient noise protection FTU Power Supply DC 24V Modem control supports • DCD, RTS/CTS, DTR/DSR Modem Power Supply DC 12/ 24V (Ordering option) Protocols LBS or Recloser Interface • DNP 3.0 (Level 3) or IEC60870-5-101 • Basically, FTU-P200 and FTU-R200 have 2 receptacles for MS Connectors on the enclosure bottom. (3-pin cable for external AC power input & 37-pin control cable for switch interface) Control cable Baud Rate pins include 3 CT s analog inputs for currents, 6 PT s analog inputs for • 1200 ~ 19200 bps source-side (A/B/C) and load-side (R/S/T) voltages, digital inputs for status monitoring, and digital outputs for control. This original interface configuration can be customized for external Connector Type CT/PT connections. • DB9 Male Heater 25W (optional) Power Consumption Operating Temperature -25 ~ +70 ˚C (Ambient) RS 232C/RS485 Port #2 Optical isolation, ESD/Transient noise protection Humidity ≤95 % RH Altitude up to 3000 m Protocols • DNP 3.0 (Level 3) or IEC60870-5-101 Dimensions • Enclosure H650 × W450 × D250 mm Baud Rate • FTU H340 × W260 × D102 mm • 1200 ~ 19200 bps • Modem space H300 × W75 × D200 mm Connector Type Weights • DB9 Male, Pin4 is mode pin to select RS232C or RS485 • Control Box (Gross) 57 kg • FTU (only) 4 kg TCP/IP Enclosure Material Stainless Steel, 2t (IP54) 10/100 BASE-T Test Standards • Dielectric Strength IEC 60255-5 Protocols • Impulse IEC 60255-5 • DNP3.0 over TCP, IEC60870-5-104 • 1 MHz Burst IEC 61000-4-12 class 3 • Fast Transient IEC 61000-4-4 class 4 Maintenance Port • Radio Frequency noise IEC 61000-4-3, 10V/m • Vibration IEC 60255-21-1 RS232C, 115.2kBPS, MODBUS • KSC 0220 Low Temperature Test • KSC 0221 High Temperature Test Connector Type • DB9 Female P&C TECHNOLOGIES CO., LTD. 11 FTU-200 series Outline & Dimension Bottom View Front View Side View Enclosure Dimensional Drawings DOOR 20 250 450 PACKING THERMAL INSULATION MATERIAL BODY "A" "A" SECTION "A"-"A" INTERNAL PANEL 0° 12 750 690 430 650 DOOR 22 90 50 MODEM CABLE VENTILATOR POWER RECEPTACLE CONTROL RECEPTACLE 12 FTU-200 series (Feeder Terminal Unit) FTU-200 series External Connections FTU-P200 FTU-P200 MECHANISM 37P RECEPTACLE CONTROL BOX RS232C /485 RS232C TCP/IP CAN TD RØ SØ TØ CT Protection Board IA Ia A A MODEM (out of supply) 1000:1 B B RS232 CABLE(out of supply) CT1 C C IB Ib 1 : F.G 1000:1 D D FRAME GROUND 2 : F.G CN1 3 1 CN1 CT2 3 : DC+ (POWER) 4 2 IC Ic 4 : DC- 1000:1 CT3 1 : DI2(C) IN In 2 : DI4 3 : DI6 4 : DI7 7 1 S4 VR Vr H H 5 : DI9 8 2 S5 VS Vs J J 6 : COM2 CN2 9 3 CN2 7 : DI1(O) (STATES) 10 4 8 : DI3 11 5 S6 VT Vt K K 9 : DI5 Voltage Calibration Board 12 6 10 : COM1 11 : DI8 POWER Board 12 : DI10 1 : DO1+ S1 VA Va E E JP4 (CAN) OPEN- 6 2 : DO1- 1 OPEN 3 : DO2+ 2 CLOSE 3 1 CLOSE+ 5 S2 VB Vb F F 3 6 4 : DO2- 3 DI_COM 4 2 BATT- 4 9 1 JP6 2 5 5 : DO4+ 4 DI_COM OPEN+ 3 6 : DO4- 10 2 S3 VC Vc G G (DI) 1 4 CLOSE- 2 7 : PO2+ 11 3 BATT+ 1 8 : PO2- CN3 12 4 (F.GND) 9 : DO1+ (CONTROL) 13 5 CN3 FG Vcom P P FRAME GROUND JP5 4 BAT."-" 4 10 : DO1- 14 6 AC.GND 11 : DO2+ R R 1 DC.GND 1 3 BAT."+" 3 15 7 F.GND F.GND 2 CL/OP 2 J4 BATTERY 2 12 : DO2- 16 8 2 AØ BØ CØ 3 DC.GND 3 1 START 1 13 : DO3+ 4 CL/OP 4 14 : DO3- 15 : PO1+ Close/Open Control(+24V) S S (DO) 2 D.GND 2 16 : PO1- J3 +24V 1 T T 1 1 1 : VA (FTU PWR) 2 : VB 2 MO 3 : VC 3 r r 1 AC 30V 1 2 D.GND 2 J2 J1 4 : Vabc COM CN4 4 DC.GND s s 2 AC 30V 2 1 +12V 1 5 : VR (VOLTAGE) 5 CN4 (MODEM PWR) 6 : VS 6 Handle Lock U U 7 : VT 7 MLS Handle Lock_COM F.GND 8 : Vrst COM 8 GAS V V 1 1 : IA PS GAS_COM X X 2 : IB 2 3 : IC CN5 3 CN5 Close a a 4 : ICOM (CURRENT) 4 Close/open_COM b b 5 : 3IO+ 5 M1 6 : 3IO- 6 Open c c Close d d 1 2 DOOR S/W M2 Close/open_COM e e NC COM 3 4 Open f f POWER BATTERY START SWITCH J4 +24V m m DC.GND n n 1 4 FUSE 30A + 1 BATTERY 24V/26Ah J5 P.T(200VA) - V I + COM + POWER_IN(AC230V) 230V FUSE(3A) A : AC1 30V B : AC2 0V FTU-R200 MECHANISM 37P RECEPTACLE CONTROL BOX FTU-R200 RS232C /485 RS232C TCP/IP CAN TD AØ BØ CØ CT Protection Board IA Ia A A 1000:1 B B CT_AØ C C MODEM (out of supply) IB Ib RS232 CABLE(out of supply) D D 1000:1 1 : F.G CT_BØ 2 : F.G CN1 3 1 CN1 IC Ic 3 : DC+ (POWER) 4 2 1000:1 4 : DC- CT_CØ IN In 1 : DI2(C) VA Va E E 2 : DI4 POWER BOARD 3 : DI6 4 : DI7 7 1 VB Vb F F 8 2 5 : DI9 6 : COM2 CN2 9 3 CN2 VC Vc G G (CAN) 7 : DI1(O) (STATES) 10 4 Voltage Calibration Board 8 : DI3 11 5 9 : DI5 12 6 10 : COM1 11 : DI8 4 12 : DI10 BAT."-" 4 3 BAT."+" 3 VR Vr H H J4 1 : DO1+ 2 BATTERY 2 2 : DO1- VS Vs J J 1 START 1 3 : DO2+ 4 : DO2- 9 1 VT Vt K K 2 D.GND 2 5 : DO4+ J3 6 : DO4- 10 2 1 +24V 1 11 3 7 : PO2+ (FTU PWR) 8 : PO2- CN3 12 4 CN3 Vcom L L 1 AC 30V 1 2 D.GND 2 9 : DO1+ (CONTROL) 13 5 J2 J1 10 : DO1- 14 6 AC_GND 2 AC 30V 2 1 +12V 1 11 : DO2+ 15 7 N N (MODEM PWR) F.GND F.GND F.GND 12 : DO2- 16 8 13 : DO3+ 14 : DO3- 15 : PO1+ Close Control(+24V) P P 16 : PO1- Open Control(+24V) R R 1 1 : VA 2 : VB 2 GAS LOW U U CL OP PS GAS LOW_COM V V 3 : VC 3 4 : Vabc COM CN4 4 CN4 5 : VR (VOLTAGE) 5 Handle Lock W W 6 : VS 6 MLS Handle Lock_COM X X 7 : VT 7 8 : Vrst COM 8 Close a a 1 : IA 1 Close/open_COM b b 2 M1 2 : IB Open c c 3 : IC CN5 3 CN5 4 : ICOM (CURRENT) 4 Close d d 5 : 3IO+ 5 6 : 3IO- 6 Close/open_COM e e M2 Open f f BATTERY CHECK BOARD DC+ n n BATTERY START CL OP M.A DC/DC DC- r r DOOR S/W 1 2 J4 OP CL 1 4 POWER SWITCH 1 FUSE 30A + P.T(100VA) J5 - POWER_IN(AC230V) 230V FUSE(3A) BATTERY V I A : AC1 30V 24V/26Ah + COM + B : AC2 0V 14 FTU-200 series (Feeder Terminal Unit) Various types of Device for Distribution Automation FTU-P100 / S100 / R100 Standard Controller model for Pole-mounted Load Break Switch / Sectionalizer / Automatic Circuit Recloser FTU-GD100 Controller for Pad-mounted multi circuits LBS FTU-RC100 Controller for Ring Main Circuit Breaker ALTS Controller TTU (Transformer Terminal Unit) Controller for ALTS (Automatic Load Transfer Switch) Power quality monitoring device for LV side of distribution transformer P&C TECHNOLOGIES CO., LTD. 15 Head Office & Factory Address : #898-43, Hogye-dong, Dongahn-gu, Anyang, Kyongki-do, 431-080, Korea Tel : +82-31-452-5791 Fax : +82-31-452-5793 R&D Center Tel : +82-31-452-5857 Seoul Office Address : 5F, Kwangmyung B/D, #115-3, Bangi-dong, Songpa-gu, Seoul, 138-050 Korea Tel : +82-2-2240-8106 Fax : +82-2-2240-8188 http://www.pnctech.co.kr