ERLPhase Relay Products Ren Midence Business Unit Manager
ERLPhase Relay Products René Midence Business Unit Manager – Protection Products Markham, Ontario, Canada © ERLPhase Power Technologies Ltd. All Rights Reserved. 1
The 4000 Series L-PRO 4000 B-PRO 4000 TESLA 4000 DFR S-PRO 4000 2
Success Stories & Key Points ERLPhase Products • Offer unique features • Delta Phase algorithm on differential relays, sub-harmonic protection, enhanced communications, etc. • Relay interfaces minimize human resources investment • Ease of use for quick & painless learning curve • Ideal solutions for a second set of protection relays with the following key & unique features: • Better sampling rates for fault records (fault signal is better replicated) • Longer records for better post-fault analysis • Quick setting setup for emergency installations • Excellent customer service • Great feedback from customers 4
4000 Series Large LCD allows for better metering display Fast processor & hardware platform Navigation controls allow for an easy experience through settings, maintenance, service & view menus Rear optical ports ready for IEC 61850 Goose Programmable target LEDs provide tripping information to expedite response to system events Unique front panel USB & Ethernet ports provide easy & fast access to settings & set up 5
Common Features • Easy to use, install & maintain • Easy to order • no complex product codes • Setting & analysis interface/software • • Setting software tool - relay specific application On-line setting tool - terminal emulator (VT 100) Record. Base View - fault analysis tool Export/import COMTRADE record format • Pro. Logic. TM control statements • full Boolean graphics • 8 protection setting groups • Unique group logic control statements • full Boolean graphics to create logic for setting groups switching, based on combination of given conditions 6 Home
Common Features • Common Hardware Platform – Common look & feel across all products – Ambient Temperature Range: -40°C to 85°C for 16 hours & – – – – 40°C to 70°C continuous Advanced DSP & processor Wide range power supply (43 – 275 Vdc, 90 – 265 Vac) 48 -125 VDC or 125 -250 VDC contact wetting SCADA protocols(DNP 3. 0, Modbus, IEC 61850 Station Bus) Watch-dog self checking diagnostics Analog & digital I/O - electrical isolation, transient & surge withstand, RFI immunity Sampling rate: 96 samples/cycle 30 virtual inputs 7 Home
Common Features Interface & Communications • Front panel – 240 x 128 graphics LCD – Panel indicator with up to 16 LEDs – Only relay in the market with both USB & RJ-45 100 BASETX Ethernet ports • Rear panel – Ethernet ports with 2 unique MAC addresses – 2 Fiber/Copper Ethernet • Copper: RJ-45, 100 BASE-TX • Fiber: 100 BASE-FX, 1300 µm Multimode, ST style connector – 2 x RS 232 ports – Modem: 33. 6 Kbps, V. 32 bis – IRIG-B, BNC style connector 8 Home
Common Features Recording • Transient recording – 96 samples/cycle – Length is user-configurable (range from 0. 2 to 10 seconds) – User configurable pre-fault time – 0. 10 to 2 seconds) – Up to 150 x 2 second transient records, or • Dynamic swing recording (1 sample/cycle) – 1 samples/cycle oscillography of all analog inputs – Quantities: frequency, Z 1, V 1, I 1, 3 P W & 3 P VAR – Length is user configurable (range from 60 – 120 seconds) – Up to 150 x 120 seconds swing records – Pre-trigger time is fixed at 30 seconds • Combination of transient, swing & optionally event records with a total number of records limited to 150 9 Home
Common Features – Software 10 Home
Common Features – Software 11 Home
Common Features – Software 12 Home
Common Features – Software 13 Home
Common Features Sequence of Event Recording • Event logging (1 ms resolution) – Circular log of 250 events – Compressed event record capabilities – a compressed sequence of event file is created approximately every 230 events – Time of the event plus an event description – Trips, alarms, external input assertions, internal events o Trip example: 2000 Nov 21, 15: 34: 19. 832: 51 on ABC Trip – Data viewable via front panel or connected terminal 14 Home
B-PRO – Bus Protection The B-PRO relay provides bus & substation differential protection (low impedance) with CT saturation security, integrated breaker failure, overcurrent protection & SCADA control in a fully integrated protective relay solution. 15 Home
B-PRO – Bus Protection • Multi-Function Bus Protection - 3 -Phase – Multiple zones of protection - transformer, bus & dual bus zones • New Delta Phase & Rate of Change of Differential (ROCOD) algorithm – A unique technique that ensures secure differential protection – Immune to harmonics, DC component, extreme CT saturation • Extensive testing using RTDS system fully validated the security of the new algorithms 16
Phase Angle Comparison Method (Delta-Phase) • Compares phase angles of currents Internal fault External fault I 1 I 2 I 3 I 1 I 3 I 2 – This function may block the operation during high impedance internal faults if there is only one active source 17
Rate of Change of Differential Method (ROCOD) • Compares rates of change of operating & restraint currents Internal fault External fault 18
Delta Phase / ROCOD Basic Logic Diagram • Algorithm for detection of CT saturations 19
B-PRO – Bus Protection 20 Home
B-PRO – Bus Protection Inputs & Outputs • 6 sets of 3 -phase CT inputs (low Z, <0. 25 VA) – 5 A RMS - nominal (1 Amp nominal version available) – 15 A RMS - maximum continuous – 100 A for 1 second - maximum full scale without distortion – 400 A for 1 second - maximum thermal rating • 1 set of 3 -phase VT inputs (<0. 15 VA) – 69 V RMS - nominal – 138 V RMS - maximum continuous – 207 V RMS for 10 seconds - maximum thermal rating • 9 digital inputs, externally wetted • 14 programmable output contacts, plus 1 relay inoperative output 21 Home
B-PRO – Bus Protection Rear Connections 22 Home
B-PRO – Bus Protection 23 Home
B-PRO – Bus Protection 24 Home
B-PRO – Bus Protection 25 Home
B-PRO – Bus Protection • Protection functions include IEEE devices 87 B, 27, 59, 60, 81, 87 T, 50 LS, 50 BF, 50/51/67, 50 N/51 N/67, 46/50/51/67 • Pro. Logic - 15 statements, 5 inputs per statement • Operating time (including output relay operation) – 87 B: 16 -25 ms – 87 T: 12 -24 ms 26 Home
L-PRO – Line Protection The L-PRO 4000 relay provides comprehensive distance based line protection with standard ring bus capability, recording, event logging, SCADA control & metering in a fully integrated protective relay solution. 27 Home
L-PRO – Line Protection 28 Home
L-PRO – Line Protection Inputs & Outputs • 4 sets of 3 -phase CT inputs (<0. 25 VA) – 5 A RMS - nominal (1 Amp nominal version available) – 15 A RMS - maximum continuous – 100 A for 1 second - maximum full scale without distortion – 400 A for 1 second - maximum thermal rating • 2 sets of 3 -Phase VT inputs (<0. 15 VA) – 69 V RMS - nominal – 138 V RMS - maximum continuous – 207 V RMS for 10 seconds - maximum thermal rating • 9 digital inputs, externally wetted (20 with the 4 U unit) • 14 programmable output contacts, plus 1 relay inoperative output (21 with the 4 U unit) 29 Home
L-PRO – Line Protection Rear Connections 3 U Unit 30 Home
L-PRO – Line Protection Rear Connections 4 U Unit 31 Home
L-PRO – Line Protection 32 Home
L-PRO – Line Protection • 4 Zones of phase & ground protection – User-defined Mho shape or quadrilateral (21 N only) – Communication based schemes (POTT, PUTT, DCB) • Protection functions include IEEE devices 21 P, 21 N, 25/27/59 (25 C), 27, 50 BF, 50 LS, 50/51/67, 50 N/51 N/67, 46/50/51/67, 59, 60, 68, 79, 81, Dead Line Pickup (SOTF) & Weak Infeed • Ring bus or breaker-and-a-half capability • 4 shot recloser – Deal line / dead bus control & sync check – Selectable Single Pole / Three Pole / Single & 3 Pole Tripping & Reclosing • Mutual coupling monitoring via additional VT & CT inputs • Operating time 1 -1. 3 cycles (including output relay operation, at 80% reach) 33 • CCVT compensation Home
T-PRO – Transformer Protection The T-PRO relay provides complete transformer fault & overload protection, DFR quality fault oscillography, sequence of event logging, trend recording, Transformer Monitoring & Overload Early Warning (TOEWS©) in a fully integrated protective relay solution. 34 Home
T-PRO – Bus Protection • Multi-winding transformer protection (3 -phase) • 5 current inputs for ring bus & breaker-and-a-half • Protects 2 or 3 winding transformers, auto-transformers & reactors • New Delta Phase & Rate of Change of Differential (ROCOD) algorithm – A unique technique that ensures secure differential protection – Immune to harmonics, DC component, extreme CT saturation – Extensive testing using RTDS system fully validated the security of the new algorithms 35 Home
Phase Angle Comparison Method (Delta-Phase) • Compares phase angles of currents Internal fault External fault – This function may block the operation during high impedance internal faults, if there is only one active source 36 Home
Rate of Change of Differential Method (ROCOD) • Compares rates of change of operating & restraint currents Internal fault External fault 37 Home
Delta Phase / ROCOD Basic Logic Diagram • Algorithm for detection of CT saturations 38 Home
T-PRO – Transformer Protection 39 Home
T-PRO – Transformer Protection Inputs & Outputs • 5 sets of 3 -phase CT inputs (<0. 25 VA) – 5 A RMS - nominal (1 Amp nominal version available) – 15 A RMS - maximum continuous – 100 A for 1 second - maximum full scale without distortion – 400 A for 1 second - maximum thermal rating • 1 set of 3 -phase VT inputs (<0. 15 VA) – 69 V RMS - nominal – 138 V RMS - maximum continuous – 207 V RMS for 10 seconds - maximum thermal rating • 9 digital inputs (3 U) or 20 digital inputs (4 U), externally wetted • 14 (3 U) or 21 (4 U) programmable outputs, plus 1 relay inoperative output • 2 x 4 -20 m. A current loops for ambient & top oil temperature transducers 40 Home
T-PRO – Transformer Protection Rear Connections 41
T-PRO – Transformer Protection 42 Home
T-PRO – Transformer Protection • Protection functions include IEEE devices 87, 87 N, 49, 67, 50/51, 50 N/51 N, 24 INV/DEF, 59 N, 60, 81, THD, 27, 50 BF, Temperature Control & TOEWS© • TOEWS function provides accurate thermal overload protection of transformers with predictive 15 & 30 minute alarms • Software compensation for current magnitude & angle due to transformer & CT connections • Asset management to maximize use of transformer capacity (ANSI/IEEE C 57. 91 -1995) • Pro. Logic – 24 statements, 5 inputs per statement • Operating time 12 -24 ms (including output relay operation) 43 Home
S-PRO – Sub-Harmonic Protection Detect sub-harmonic effects – prevent damages to electrical interconnection – isolate healthy grid (from sub-harmonic generation sources typical found in wind farms & series compensated transmission lines) 44 Home
S-PRO – Sub-Harmonic Protection The S-PRO 4000 relay provides real time processing of voltage & current signals, comprehensive sub-harmonic protection, with sub-harmonic monitoring for 5 Hz, 6 Hz, 7 Hz… … 38 Hz, 39 Hz & 40 Hz in accordance to the following diagram (the resolution is 1 Hz): 45 Home
S-PRO – Sub-Harmonic Protection Unique Features • Sub-harmonic detectors associated to each of the three phase AC analog phase currents & voltages – 2 detectors are provided for each 3 -phase analog quantities – Configurable alarming or tripping – An innovative “Operations/Minute” trigger monitors the subharmonic level to cope up with the statistical nature of wind turbine operations & availability • 4 sets of configurable three phase current summation virtual channels suitable for ring bus configuration are also monitored 46 Home
S-PRO – Sub-Harmonic Protection 47 Home
S-PRO – Sub-Harmonic Protection Inputs & Outputs • 4 sets of 3 -Phase CT inputs (<0. 25 VA) – 5 A RMS - nominal (1 Amp nominal version available) – 15 A RMS - maximum continuous – 100 A for 1 second - maximum full scale without distortion – 400 A for 1 second - maximum thermal rating • 2 sets of 3 -phase VT inputs (<0. 15 VA) – 69 V RMS - nominal – 138 V RMS - maximum continuous – 207 V RMS for 10 seconds - maximum thermal rating • 9 digital inputs, externally wetted • 14 programmable output contacts, plus 1 relay inoperative output 48 Home
S-PRO – Sub-Harmonic Protection Rear Connections 3 U Unit 4 U Unit - Future 49 Home
S-PRO – Sub-Harmonic Protection • Sub-harmonic detector - frequency range 5 to 40 Hz • Fundamental frequency protection functions - IEEE devices 27, 50 LS, 59 • Ring bus capability • Pro. Logic - 24 control logic statements • 8 setting groups with setting group logic Home
ERLPhase PRO Relays • Last Thoughts – ERLPhase products are designed by electric utility protection engineers – Practical, intuitive & easy to use software – Application engineering support team that will assist with application, implementation & record analysis – History of satisfied customers • Seminole Electric Coop – Florida, USA • National Grid – USA 51 Home
Thank you! René Midence Business Unit Manager – Protection Products rmidence@erlphase. com 905 -554 -5865 Markham, Ontario Canada © ERLPhase Power Technologies Ltd. All Rights Reserved. 52 Home
Additional Information © ERLPhase Power Technologies Ltd. All Rights Reserved. 53 Home
Common Features • Environmental – Ambient temperature • IEC 60068 -2 -1, 2 • -40°C to 85°C for 16 hours, -40°C to 70°C continuous – Electrical fast transient • IEEE C 37. 90. 1: 4 k. V / IEC 60255 -22 -4 Class 3 / IEC 61000 -4 -4: Lev 3 • Tested to level 4 -4. 0 k. V 2. 5/5 k. Hz on power & I/O lines – Oscillatory transient • IEEE C 37. 90. 1: 2. 5 k. V / IEC 60255 -22 -1: Lev 3 / IEC 61000 -412): Lev 3 • Test level = 2. 5 k. V – Insulation test • IEEE C 37. 90. 1 / (IEC 61000 -4 -4/IEC 60255 -22 -4): Class 3 • Power, analog inputs, ext inputs, output contacts at 1. 5 V, 50/60 Hz, 1 min 54 Home
Common Features • Environmental – RFI susceptibility • IEEE C 37. 90. 2: 35 V/m / (IEC 255 -22 -3/IEC 61000 -43): Level 3 • 10 V/m modulated, 35 V/ unmodulated – Vibration shock & bump • (IEC 60255 -21 -1, 2 / IEC 60068 2 -8, 27, 29): Class 1 • 5 g & 15 g – Conducted RF immunity • (IEC 60255 -22 -6 / IEC 61000 -4 -6): Level 3 – Voltage interruptions • IEC 60255 -11 / IEC 61000 -4 -11 • 200 ms interrupt 55 Home
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