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ABB REX640 Product Manual
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ABB REX640 Product Manual

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RELION® PROTECTION AND CONTROL
REX640
Product Guide

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Summary of Contents for ABB REX640

  • Page 1 — RELION® PROTECTION AND CONTROL REX640 Product Guide...

  • Page 2: Table Of Contents

    17. Trip circuit supervision..........23 Disclaimer The information in this document is subject to change without notice and should not be construed as a commitment by ABB. ABB assumes no responsibility for any errors that may appear in this document.

  • Page 3: Product Version

    Revision: A 1. Description REX640 makes modification and upgrading easy and pushes REX640 is a powerful all-in-one protection and control relay for the limits of what can be achieved with a single device. use in advanced power distribution and generation applications with unmatched flexibility available during the complete life 2.

  • Page 4: Relay Hardware

    1MRS759144 A REX640 Product version: 1 3. Relay hardware The relay has mandatory and optional slots. A mandatory slot always contains a module but an optional slot may be empty, depending on the composition variant ordered. Table 1. Module slots...
  • Page 5 1MRS759144 A REX640 Product version: 1 GUID-5D4C7B10-17CA-4F59-B9E0-8024CB82CDE8 V1 EN Figure 2. Hardware module slot overview of the REX640 relay 1 Slot markings in enclosure (top and bottom) 2 Ready LED...
  • Page 6 1MRS759144 A REX640 Product version: 1 Table 2. Module description Module Description ARC1001 4 × ARC sensor inputs (lense, loop or mixed) COM1001 1 × RJ-45 (LHMI port) + 3 × RJ-45 + 1 × LD-SFP COM1002 1 × RJ-45 (LHMI port) + 2 × LC + 1 × RJ-45 + 1 × LD-SFP COM1003 1 ×...

  • Page 7: Local Hmi

    1MRS759144 A REX640 Product version: 1 4. Local HMI The LHMI uses rugged 7-inch high resolution color screen with capacitive touch sensing technology. The user interface has been carefully designed to offer the best situational awareness to the user. Visualization of the primary process measurements, events, alarms and switching objects’...
  • Page 8 1MRS759144 A REX640 Product version: 1 Engineer pages Operator pages GUID-1B2FF5EE-2AC9-4EA3-A342-03857EDAB52C V1 EN Figure 5. LHMI pages The LHMI is an accessory for the relay which is fully operational Additionally, the LHMI contains one Ethernet service port with even without the LHMI. The relay communication card has a an RJ-45 connector and one USB port.
  • Page 9 1MRS759144 A REX640 Product version: 1 GUID-D53AE6BA-8746-4796-B1C9-13352190FAEA V1 EN Figure 6. LHMI connectors 1 USB port 2 RJ-45 ports...

  • Page 10: Application

    GUID-71448271-EE0E-4E5B-BCB6-671CEB238139 V2 EN Figure 7. Feeder application Figure 7 presents REX640 in a feeder application. The base additional protection against earth faults along the feeder, an functionality is enhanced with application packages providing additional application package has been selected. both line distance and line differential protections. To provide...
  • Page 11 Transformer application Figure 8 presents REX640 in a three-winding power transformer add-on package. In the example case, REX640 also manages application. The base functionality is enhanced with a power the on-load tap changer’s manual and automatic control. For transformer application package and the related three-winding...
  • Page 12 GUID-EF50EACA-C47D-4F0A-A1FA-935A94282DF6 V2 EN Figure 9. Motor application Figure 9 presents REX640 in a synchronous motor application. add-on package. Best match for current and voltage The base functionality is enhanced with a machine protection measurement can be managed by selecting both AIM1 and application package and the related synchronous machine AIM2 cards for the relay.
  • Page 13 REX640 relays within the scheme. power sources can be done by matching their voltage, When a non-generator CB is to be synchronized, all the REX640 frequency, phase sequence and phase angle. The circuit relays within the scheme exchange information between...
  • Page 14 61850-8-1 binary and analog GOOSE signaling over Ethernet. manual and automatic synchronizing modes. The LHMI panels of REX640 can be used as local user interface When the synchronizing scheme includes both generator and for circuit breaker synchronization. The upper-level remote...
  • Page 15 The arc flash protection operation is scheme for a double busbar switchgear. REX640 protection not dependent on light detection only; it is also supervised by relays are equipped with arc flash sensor card. The card arc fault current measurement.
  • Page 16 GUID-4DF9D45D-8F00-4294-AAD3-FDAE5CDC393B V2 EN Figure 13. Generator application Figure 13 presents REX640 in a synchronous generator machine add-on package supports the related protection application including a block transformer. The base functions for a synchronous generator. Generator functionality is enhanced with the machine protection and autosynchronizer application packages support the transformer protection application packages.
  • Page 17 GUID-4205F769-320E-42B1-8206-1F266F73D4FC V1 EN Figure 14. Digital switchgear application REX640 is perfectly aligned with the needs of digital switchgear. measured values (SMV) according to IEC 61850-9-2 LE. Sensors are used for the local phase current and voltage Depending on the type of the feeder, it receives either one or measurements, apart from the high-voltage side current two SMV streams.

  • Page 18: Supported Abb Solutions

    MicroSCADA Pro. fault situations by using the data historian and event handling REX640 offers native support for IEC 61850 Edition 2 including features of COM600S. The historical data can be used for binary and analog horizontal GOOSE messaging. In addition, a...
  • Page 19 Web HMI Ethernet switch PCM600 Ethernet switch PCM600 Analog and binary horizontal Analog and binary horizontal IEC 61850 IEC 61850 GOOSE communication GOOSE communication GUID-16386136-ADEF-4835-9177-D8B6650E05CB V2 EN Figure 15. ABB power system example using Relion relays, COM600S and MicroSCADA Pro/System 800xA...

  • Page 20: Control

    (two restraints) and three-winding (three restraints) (network) circuit breaker. A complete installation-wide power transformers. The power transformer protection synchronizing system can be built using the REX640 relays. The application package includes the protection for a two-winding...

  • Page 21: Measurements

    10. Measurements demand distortion (TDD) and total harmonic distortion (THD). The base functionality of the REX640 relay contains a number of The phase-specific harmonic content is measured for voltages basic measurement functions for current, voltage, frequency,...

  • Page 22: Event Log

    1MRS759144 A REX640 Product version: 1 The binary channels can be set to record external or internal relay. The information can also be accessed locally or remotely relay signals, for example, the start or trip signals of the relay using the Web HMI.

  • Page 23: Load Profile

    1MRS759144 A REX640 Product version: 1 16. Load profile example, SDM600 or an Active Directory (AD) server such as The load profile recorder stores the historical load data Windows AD. captured periodically (demand interval). Up to 12 load The relay supports full Public Key Infrastructure as defined by quantities can be selected for recording and storing in the IEC 62351-9.
  • Page 24 1MRS759144 A REX640 Product version: 1 relays that have voltage-based protection or supervision redundancy can be applied to the Ethernet-based IEC 61850, functions. The relay can receive up to four sampled value Modbus and DNP3 protocols. streams and totally 16 measurements can be connected into The IEC 61850 standard specifies network redundancy which the protection relay application.
  • Page 25 1MRS759144 A REX640 Product version: 1 one port to another to reach the next node. When the be connected, it is recommended to split the network into originating sender node receives the frame it sent, the sender several rings to guarantee the performance for real-time node discards the frame to avoid loops.

  • Page 26: Protection Communication And Supervision

    The line differential protection can be information between line ends for line differential, line distance realized between two REX640 relays or between REX640 and and transfer trip functions. No external devices, such as GPS RED615 relays. If the line differential protection is to be realized...
  • Page 27 1MRS759144 A REX640 Product version: 1 optically connected to the relays using short optical single- The protection communication supervision continuously monitors the protection communication link. The line differential mode cables. Using 0.8 mm twisted pair cables, pilot wire link protection function can be blocked if severe interference in the distances up to 8 km are typically supported.

  • Page 28: Technical Data

    1MRS759144 A REX640 Product version: 1 22. Technical data Table 6. Dimensions of the relay Description Value Width 304.0 mm Height 264.8 mm Depth With compression type CT/VT 242.2 mm connectors With ring lug type CT/VT 254.1 mm connectors With grounding bar 274.0 mm...
  • Page 29 1MRS759144 A REX640 Product version: 1 Table 9. Power supply for the LHMI Description Value Nominal auxiliary voltage U 100, 110, 120, 220, 240 V AC, 50 and 60 Hz 24, 48, 60, 110, 125, 220, 250 V DC Auxiliary voltage variation 38...110% of U...
  • Page 30 1MRS759144 A REX640 Product version: 1 Table 12. Binary inputs Description Value Operating range ±20% of the rated voltage Rated voltage 24...250 V DC Current drain 1.6...1.9 mA Power consumption 31.0...570.0 mW Threshold voltage 16...176 V DC Ripple in the DC auxiliary voltage Max 15% of the DC value (at frequency of 100 Hz) Table 13.
  • Page 31 1MRS759144 A REX640 Product version: 1 Table 15. Single-pole power output relays Description Value Rated voltage 250 V AC/DC Maximum continuous burden (resistive load, AC) 2000 VA Continuous contact carry Make and carry for 3.0 s 15 A Make and carry for 0.5 s 30 A Breaking capacity when the control-circuit time constant L/R<40 ms, at...
  • Page 32 1MRS759144 A REX640 Product version: 1 Table 18. Static power output (SPO) relays Description Value Rated voltage 250 V DC Maximum continuous burden (resistive load, DC) 2000 VA Continuous contact carry 5 A (one output at a time) 1 A (multiple outputs simultaneously active) Make and carry for 3.0 s...
  • Page 33 1MRS759144 A REX640 Product version: 1 Table 23. IRIG-B (connector X8) Description Value IRIG time code format B004, B005 Isolation 500V 1 min Modulation Unmodulated Logic level 5 V TTL Current consumption <1.0 mA Power consumption <0.5 W According to the 200-04 IRIG standard Table 24.
  • Page 34 1MRS759144 A REX640 Product version: 1 Table 28. Electromagnetic compatibility tests Description Type test value Reference 1 MHz/100 kHz burst disturbance test IEC 61000-4-18 IEC 60255-26, class III IEEE C37.90.1-2012 • Common mode 2.5 kV • Differential mode 2.5 kV...
  • Page 35 1MRS759144 A REX640 Product version: 1 Table 28. Electromagnetic compatibility tests, continued Description Type test value Reference Power frequency immunity test Binary inputs only IEC 61000-4-16 IEC 60255-26, class A • Common mode 300 V rms • Differential mode 150 V rms Conducted common mode disturbances 15 Hz...150 kHz...
  • Page 36 1MRS759144 A REX640 Product version: 1 Table 30. Mechanical tests Description Requirement Reference Vibration tests (sinusoidal) Class 2 IEC 60068-2-6 (test Fc) IEC 60255-21-1 Shock and bump test Class 2 IEC 60068-2-27 (test Ea shock) IEC 60068-2-29 (test Eb bump)
  • Page 37 1MRS759144 A REX640 Product version: 1 Protection functions Table 35. Distance protection (DSTPDIS) Characteristic Value Operation accuracy At the frequency f = f Current: ±1.5% of the set value or ±0.002 × I Voltage: ±1.5% of the set value or ±0.002 × U Impedance: ±2.5% of the set value or ±0.05 Ω...
  • Page 38 1MRS759144 A REX640 Product version: 1 Table 36. Distance protection (DSTPDIS) main settings Parameter Function Value (Range) Step Phase Sel mode GFC DSTPDIS 1 = Overcurrent 2 = Vol Dep Overcur 3 = Under impedance 4 = OC AND Und impedance...
  • Page 39 1MRS759144 A REX640 Product version: 1 Table 36. Distance protection (DSTPDIS) main settings, continued Parameter Function Value (Range) Step Directional mode Zn3 DSTPDIS 1 = Non-directional 2 = Forward 3 = Reverse R1 zone 3 DSTPDIS 0.00...3000.00 Ω 0.01 X1 zone 3 DSTPDIS 0.00...3000.00 Ω...
  • Page 40 1MRS759144 A REX640 Product version: 1 Table 36. Distance protection (DSTPDIS) main settings, continued Parameter Function Value (Range) Step R0 zone 5 DSTPDIS 0.00...3000.00 Ω 0.01 X0 zone 5 DSTPDIS 0.00...3000.00 Ω 0.01 Factor K0 zone 5 DSTPDIS 0.0...4.0 Factor K0 angle Zn5 DSTPDIS -135...135°...
  • Page 41 1MRS759144 A REX640 Product version: 1 Table 41. Current reversal and weak-end infeed logic (CRWPSCH) Characteristic Value Operation accuracy At the frequency f = f ±1.5% of the set value or ±0.002 × U Operate time accuracy ±1.0% of the set value or ±20 ms Table 42.
  • Page 42 1MRS759144 A REX640 Product version: 1 Table 46. Current reversal and weak-end infeed logic for residual overcurrent (RCRWPSCH) main settings Parameter Function Value (Range) Step Reversal mode RCRWPSCH 1 = Off 2 = On Wei mode RCRWPSCH 1 = Off...
  • Page 43 1MRS759144 A REX640 Product version: 1 Table 48. Line differential protection with in-zone power transformer (LNPLDF) main settings Parameter Function Value (Range) Step Low operate value LNPLDF 10...200 % I High operate value LNPLDF 200...4000 % I Start value 2.H LNPLDF 10...50%...
  • Page 44 1MRS759144 A REX640 Product version: 1 Table 52. Three-phase non-directional overcurrent protection (PHxPTOC) Characteristic Value Operation accuracy Depending on the frequency of the measured current: f ±2 Hz PHLPTOC ±1.5% of the set value or ±0.002 × I PHHPTOC ±1.5% of the set value or ±0.002 × I (at currents in the range of 0.1…10 ×...
  • Page 45 1MRS759144 A REX640 Product version: 1 Table 54. Three-phase directional overcurrent protection (DPHxPDOC) Characteristic Value Operation accuracy Depending on the frequency of the current/voltage measured: f ±2 Hz DPHLPDOC Current: ±1.5% of the set value or ±0.002 × I Voltage: ±1.5% of the set value or ±0.002 ×...
  • Page 46 1MRS759144 A REX640 Product version: 1 Table 56. Non-directional earth-fault protection (EFxPTOC) Characteristic Value Operation accuracy Depending on the frequency of the measured current: f ±2 Hz EFLPTOC ±1.5% of the set value or ±0.002 × I EFHPTOC ±1.5% of the set value or ±0.002 × I (at currents in the range of 0.1…10 ×...
  • Page 47 1MRS759144 A REX640 Product version: 1 Table 58. Directional earth-fault protection (DEFxPDEF) Characteristic Value Operation accuracy Depending on the frequency of the measured current: f ±2 Hz DEFLPDEF Current: ±1.5% of the set value or ±0.002 × I Voltage ±1.5% of the set value or ±0.002 × U Phase angle: ±2°...
  • Page 48 1MRS759144 A REX640 Product version: 1 Table 59. Directional earth-fault protection (DEFxPDEF) main settings Parameter Function Value (Range) Step Start value DEFLPDEF 0.010...5.000 × I 0.005 DEFHPDEF 0.10...40.00 × I 0.01 Directional mode DEFxPDEF 1 = Non-directional 2 = Forward...
  • Page 49 1MRS759144 A REX640 Product version: 1 Table 62. Admittance-based earth-fault protection (EFPADM) Characteristic Value At the frequency f = f Operation accuracy ±1.0% or ±0.01 mS (In range of 0.5...100 mS) Minimum Typical Maximum Start time 56 ms 60 ms...
  • Page 50 1MRS759144 A REX640 Product version: 1 Table 64. Multifrequency admittance-based earth-fault protection (MFADPSDE) Characteristic Value Operation accuracy Depending on the frequency of the measured voltage: ±2 Hz ±1.5% of the set value or ±0.002 × U Typically 35 ms Start time...
  • Page 51 1MRS759144 A REX640 Product version: 1 Table 67. Wattmetric-based earth-fault protection (WPWDE) main settings Parameter Function Value (Range) Step Directional mode WPWDE 2 = Forward 3 = Reverse Current start value WPWDE 0.010...5.000 × I 0.001 Voltage start value WPWDE 0.010...1.000 ×...
  • Page 52 1MRS759144 A REX640 Product version: 1 Table 70. Harmonics-based earth-fault protection (HAEFPTOC) Characteristic Value Operation accuracy Depending on the frequency of the measured current: f ±2 Hz ±5% of the set value or ±0.004 × I Typically 77 ms 1)2)
  • Page 53 1MRS759144 A REX640 Product version: 1 Table 73. Negative-sequence overcurrent protection (NSPTOC) main settings Parameter Function Value (Range) Step Start value NSPTOC 0.01...5.00 × I 0.01 Time multiplier NSPTOC 0.025...15.000 0.005 Operate delay time NSPTOC 40...200000 ms NSPTOC Definite or inverse time...
  • Page 54 1MRS759144 A REX640 Product version: 1 Table 77. Residual overvoltage protection (ROVPTOV) main settings Parameter Function Value (Range) Step Start value ROVPTOV 0.010...1.000 × U 0.001 Operate delay time ROVPTOV 40...300000 ms Table 78. Three-phase undervoltage protection (PHPTUV) Characteristic Value...
  • Page 55 1MRS759144 A REX640 Product version: 1 Table 81. Three-phase overvoltage variation protection (PHVPTOV) main settings Parameter Function Value (Range) Step Start value PHVPTOV 0.05...3.00 × U 0.01 Time interval PHVPTOV 1...120 min Num of start phases PHVPTOV 1 = 1 out of 3...
  • Page 56 1MRS759144 A REX640 Product version: 1 Table 84. Positive-sequence overvoltage protection (PSPTOV) Characteristic Value Operation accuracy Depending on the frequency of the measured current: f ±2 Hz ±1.5% of the set value or ±0.002 × U Minimum Typical Maximum 1)2)
  • Page 57 1MRS759144 A REX640 Product version: 1 Table 88. Negative-sequence overvoltage protection (NSPTOV) Characteristic Value Operation accuracy Depending on the frequency of the voltage measured: f ±1.5% of the set value or ±0.002 × U Minimum Typical Maximum 1)2) Start time Start value = 1.1 ×...
  • Page 58 1MRS759144 A REX640 Product version: 1 Table 91. Frequency protection (FRPFRQ) main settings Parameter Function Value (Range) Step Operation mode FRPFRQ 1 = Freq< 2 = Freq> 3 = df/dt 4 = Freq< + df/dt 5 = Freq> + df/dt 6 = Freq<...
  • Page 59 1MRS759144 A REX640 Product version: 1 Table 94. Overexcitation protection (OEPVPH) Characteristic Value Operation accuracy Depending on the frequency of the measured current: f ±2 Hz ±3.0% of the set value Frequency change: Start time Typically 200 ms Voltage change:...
  • Page 60 1MRS759144 A REX640 Product version: 1 Table 97. Three-phase thermal protection for feeders, cables and distribution transformers (T1PTTR) main settings Parameter Function Value (Range) Step Env temperature Set T1PTTR -50...100°C Current reference T1PTTR 0.05...4.00 × I 0.01 Temperature rise T1PTTR 0.0...200.0°C...
  • Page 61 1MRS759144 A REX640 Product version: 1 Table 100. Three-phase overload protection for shunt capacitor banks (COLPTOC) Characteristic Value Operation accuracy Depending on the frequency of the measured current: f ±2 Hz, and no harmonics 5% of the set value or 0.002 × I...
  • Page 62 1MRS759144 A REX640 Product version: 1 Table 103. Current unbalance protection for shunt capacitor banks (CUBPTOC) main settings Parameter Function Value (Range) Step Alarm mode CUBPTOC 1 = Normal 2 = Element counter Start value CUBPTOC 0.01...1.00 × I 0.01...
  • Page 63 1MRS759144 A REX640 Product version: 1 Table 106. Shunt capacitor bank switching resonance protection, current based (SRCPTOC) Characteristic Value Operation accuracy Depending on the frequency of the measured current: fn ±2 Hz Operate value accuracy: ±3% of the set value or ±0.002 × I...
  • Page 64 1MRS759144 A REX640 Product version: 1 Table 110. Directional negative-sequence overcurrent protection (DNSPDOC) Characteristic Value Operation accuracy Depending on the frequency of the measured current: f ±2 Hz Current: ±1.5% of the set value or ±0.002 × I Voltage: ±1.5% of the set value or ±0.002 × U Phase angle: ±2°...
  • Page 65 1MRS759144 A REX640 Product version: 1 Table 113. Low-voltage ride-through protection (LVRTPTUV) main settings Parameter Function Value (Range) Step Voltage start value LVRTPTUV 0.05...1.20 × U 0.01 Num of start phases LVRTPTUV 4 = Exactly 1 of 3 5 = Exactly 2 of 3...
  • Page 66 1MRS759144 A REX640 Product version: 1 Table 115. Voltage vector shift protection (VVSPPAM) main settings Parameter Function Value (Range) Step Start value VVSPPAM 2.0...30.0° Over Volt Blk value VVSPPAM 0.40...1.50 × Un 0.01 Under Volt Blk value VVSPPAM 0.15...1.00 × Un 0.01...
  • Page 67 1MRS759144 A REX640 Product version: 1 Table 118. Reverse power/directional overpower protection (DOPPDPR) Characteristic Value Depending on the frequency of the measured current and voltage: Operation accuracy f = f ±2 Hz Power measurement accuracy ±3% of the set value or ±0.002 × S Phase angle: ±2°...
  • Page 68 1MRS759144 A REX640 Product version: 1 Table 121. Underpower protection (DUPPDPR) main settings Parameter Function Value (Range) Step Start value DUPPDPR 0.01...2.00 × S 0.01 Operate delay time DUPPDPR 40...300000 ms Pol reversal DUPPDPR 0 = False 1 = True...
  • Page 69 1MRS759144 A REX640 Product version: 1 Table 125. Three-phase underexcitation protection (UEXPDIS) main settings Parameter Function Value (Range) Step Diameter UEXPDIS 1...6000 %Z Offset UEXPDIS -1000...1000 %Z Displacement UEXPDIS -1000...1000 %Z Operate delay time UEXPDIS 60...200000 ms External Los Det Ena...
  • Page 70 1MRS759144 A REX640 Product version: 1 Table 128. Rotor earth-fault protection, injection method (MREFPTOC) Characteristic Value Operation accuracy Depending on the frequency of the current measured: f ±2 Hz ±1.5% of the set value or ±0.002 × I Minimum Typical...
  • Page 71 1MRS759144 A REX640 Product version: 1 Table 132. Out-of-step protection OOSRPSB Characteristic Value Impedance reach Depending on the frequency of the measured current and voltage: f ±2 ±3.0% of the reach value or ±0.2% of U /(√3 ⋅ I Reset time ±1.0% of the set value or ±40 ms...
  • Page 72 1MRS759144 A REX640 Product version: 1 Table 135. Negative-sequence overcurrent protection for machines (MNSPTOC) main settings Parameter Function Value (Range) Step 0.01...0.50 × I Start value MNSPTOC 0.01 Operating curve type MNSPTOC Definite or inverse time Curve type: 5, 15, 17, 18...
  • Page 73 1MRS759144 A REX640 Product version: 1 Table 139. Loss of load supervision (LOFLPTUC) main settings Parameter Function Value (Range) Step Start value low LOFLPTUC 0.01...0.50 × I 0.01 0.01...1.00 × I Start value high LOFLPTUC 0.01 Operate delay time LOFLPTUC 400...600000 ms...
  • Page 74 1MRS759144 A REX640 Product version: 1 Table 143. Motor start-up supervision (STTPMSU) main settings Parameter Function Value (Range) Step 1.0...10.0 × I Motor start-up A STTPMSU Motor start-up time STTPMSU 1...80 s Lock rotor time STTPMSU 2...120 s Operation STTPMSU...
  • Page 75 1MRS759144 A REX640 Product version: 1 Table 147. Thermal overload protection for motors (MPTTR) Characteristic Value Operation accuracy Depending on the frequency of the measured current: f ±2 Hz Current measurement: ±1.5% of the set value or ±0.002 × I (at currents in the range of 0.01...4.00 ×...
  • Page 76 1MRS759144 A REX640 Product version: 1 Table 150. Stabilized and instantaneous differential protection for machines (MPDIF) main settings Parameter Function Value (Range) Step Low operate value MPDIF 5...30 %Ir High operate value MPDIF 100...1000 %Ir Slope section 2 MPDIF 10...50%...
  • Page 77 1MRS759144 A REX640 Product version: 1 Table 154. Stabilized and instantaneous differential protection for two- or three-winding transformers (TR3PTDF) main settings Parameter Function Value (Range) Step High operate value TR3PTDF 500...3000 %Ir Low operate value TR3PTDF 5...50 %Ir Slope section 2 TR3PTDF 10...50%...
  • Page 78 1MRS759144 A REX640 Product version: 1 Table 156. Stabilized and instantaneous differential protection for two-winding transformers (TR2PTDF) main settings Parameter Function Value (Range) Step High operate value TR2PTDF 500...3000 %I Low operate value TR2PTDF 5...50 %I Slope section 2 TR2PTDF 10...50%...
  • Page 79 1MRS759144 A REX640 Product version: 1 Table 158. Numerical stabilized low-impedance restricted earth-fault protection (LREFPNDF) main settings Parameter Function Value (Range) Step Operate value LREFPNDF 5.0...50.0 %I Minimum operate time LREFPNDF 40...300000 ms Restraint mode LREFPNDF 1 = None 2 = Harmonic2 Start value 2.H...
  • Page 80 1MRS759144 A REX640 Product version: 1 Table 161. High-impedance differential protection (HIxPDIF) Characteristic Value Operation accuracy Depending on the frequency of the current measured: f ±2 Hz ±1.5% of the set value or ±0.002 × I Minimum Typical Maximum 1)2)
  • Page 81 1MRS759144 A REX640 Product version: 1 Table 165. Three-phase inrush detector (INRPHAR) Characteristic Value Operation accuracy At the frequency f = f Current measurement: ±1.5% of the set value or ±0.002 × I Ratio I2f/I1f measurement: ±5.0% of the set value...
  • Page 82 1MRS759144 A REX640 Product version: 1 Table 170. Fault locator (SCEFRFLO) Characteristic Value Measurement accuracy At the frequency f = f Impedance: ±2.5% or ±0.05 Ω Distance: ±2.0% or ±0.04 km/0.025 mile XC0F_CALC: ±3% or ±0.01 Zn/1.15 Ω IFLT_PER_ILD: ±5% or ±0.05 Table 171.
  • Page 83 1MRS759144 A REX640 Product version: 1 Table 173. Load-shedding and restoration (LSHDPFRQ) main settings Parameter Function Value (Range) Step Load shed mode LSHDPFRQ 1 = Freq< 6 = Freq< OR df/dt 8 = Freq< AND df/dt Restore mode LSHDPFRQ 1 = Disabled...
  • Page 84 1MRS759144 A REX640 Product version: 1 Table 176. Operation characteristics Parameter Value (Range) Operating curve type 1 = ANSI Ext. inv. 2 = ANSI Very. inv. 3 = ANSI Norm. inv. 4 = ANSI Mod inv. 5 = ANSI Def. Time 6 = L.T.E.
  • Page 85 1MRS759144 A REX640 Product version: 1 Control functions Table 177. Emergency start-up (ESMGAPC) Characteristic Value Operation accuracy At the frequency f = f ±1.5% of the set value or ±0.002 × U Table 178. Emergency start-up (ESMGAPC) main settings Parameter...
  • Page 86 1MRS759144 A REX640 Product version: 1 Table 181. Autosynchronizer for generator breaker (ASGCSYN) main settings Parameter Function Value (Range) Step Live dead mode ASGCSYN -1 = Off -2 = Command 1 = Both Dead 4 = Dead B, G Any...
  • Page 87 1MRS759144 A REX640 Product version: 1 Table 183. Autosynchronizer for network breaker (ASNSCSYN) main settings Parameter Function Value (Range) Step Live dead mode ASNSCSYN -2 = Command -1 = Off 1 = Both Dead 2 = Live B, Dead A...
  • Page 88 1MRS759144 A REX640 Product version: 1 Table 185. Synchronism and energizing check (SECRSYN) main settings Parameter Function Value (Range) Step Live dead mode SECRSYN -1 = Off 1 = Both Dead 2 = Live L, Dead B 3 = Dead L, Live B...
  • Page 89 1MRS759144 A REX640 Product version: 1 Table 187. Tap changer control with voltage regulator (OL5ATCC) main settings Parameter Function Value (Range) Step LDC enable OL5ATCC 0 = False 1 = True Parallel mode OL5ATCC 2 = Master 3 = Follower...
  • Page 90 1MRS759144 A REX640 Product version: 1 Table 189. Petersen coil controller (PASANCR) main settings Parameter Function Value (Range) Step Compensation mode PASANCR 1 = Absolute 2 = Relative Detuning level PASANCR -100...100 A Detuning level Rl PASANCR -100.0...100.0% Tuning delay PASANCR 0...3600 s...
  • Page 91 1MRS759144 A REX640 Product version: 1 Condition monitoring and supervision functions Table 190. Circuit-breaker condition monitoring (SSCBR) Characteristic Value Current measuring accuracy ±1.5% or ±0.002 × I (at currents in the range of 0.1…10 × I ±5.0% (at currents in the range of 10…40 × I Operate time accuracy ±1.0% of the set value or ±20 ms...
  • Page 92 1MRS759144 A REX640 Product version: 1 Table 196. Current circuit supervision for transformers (CTSRCTF) main settings Parameter Function Value (Range) Step Min operate current CTSRCTF 0.01...0.50 × I 0.01 Max operate current CTSRCTF 1.00...5.00 × I 0.01 Max Ng Seq current CTSRCTF 0.01...1.00 ×...
  • Page 93 1MRS759144 A REX640 Product version: 1 Table 201. Runtime counter for machines and devices (MDSOPT) main settings Parameter Function Value (Range) Step Warning value MDSOPT 0...299999 h Alarm value MDSOPT 0...299999 h Initial value MDSOPT 0...299999 h Operating time hour MDSOPT 0...23 h...
  • Page 94 1MRS759144 A REX640 Product version: 1 Measurement functions Table 204. Three-phase current measurement (CMMXU) Characteristic Value Operation accuracy Depending on the frequency of the measured current: f ±2 Hz ±0.5% or ±0.002 × I (at currents in the range of 0.01...4.00 × I Suppression of harmonics DFT: -50 dB at f = n ×...
  • Page 95 1MRS759144 A REX640 Product version: 1 Table 209. Residual voltage measurement (RESVMMXU) Characteristic Value Operation accuracy Depending on the frequency of the measured voltage: f/f = ±2 Hz ±0.5% or ±0.002 × U Suppression of harmonics DFT: -50 dB at f = n × f , where n = 2, 3, 4, 5,…...
  • Page 96 1MRS759144 A REX640 Product version: 1 Power quality functions Table 214. Current total demand, harmonic distortion, DC component (TDD, THD, DC) and individual harmonics (CHMHAI) Characteristic Value ±3.0% or ±0.2 Operation accuracy Nominal frequency 50 Hz. Harmonics in the range 0…0.21 × fundamental amplitude Table 215.
  • Page 97 1MRS759144 A REX640 Product version: 1 Table 220. Voltage unbalance (VSQVUB) Characteristic Value Operation accuracy ±1.5% of the set value or ±0.002 × U Reset ratio Typically 0.96 Table 221. Voltage unbalance (VSQVUB) main settings Parameter Function Value (Range) Step...
  • Page 98 1MRS759144 A REX640 Product version: 1 Logging functions Table 222. Disturbance recorder, common functionality (RDRE) main settings Parameter function Value (Range) Step Record length RDRE 10...500 cycles Pre-trg length RDRE 0...100% Operation mode RDRE 1 = Overwrite 2 = Saturation...
  • Page 99 1MRS759144 A REX640 Product version: 1 Other functionality Table 223. Pulse timer, eight channels (PTGAPC) Characteristic Value Operate time accuracy ±1.0% of the set value or ±20 ms Table 224. Time delay off, eight channels (TOFPAGC) Characteristic Value Operate time accuracy ±1.0% of the set value or ±20 ms...

  • Page 100: Mounting Methods

    If it is needed to use the possibilities Mounting options for the LHMI: provided by the Modification Sales concept, please contact your local ABB unit. The information that is requested by ABB is • Rack mounting a) Relay serial number, b) Relay order code and c) The •...

  • Page 101: Accessories And Ordering Data

    1MRS759144 A REX640 Product version: 1 26. Accessories and ordering data Table 226. Local HMI Item Order number LHMI 2RCA033008A0001 LHMI, conformal coated 2RCA033008A0901 1 m connection cable for LHMI 1MRS120549-1 2 m connection cable for LHMI 1MRS120549-2 3 m connection cable for LHMI...

  • Page 102: Tools

    GOOSE communication, can be modified with PCM600. values can be changed from the LHMI, the Web browser-based The REX640 relay's LHMI pages can be customized and shared user interface (Web HMI) or Protection and Control IED between devices with a dedicated Display Editor which offers...
  • Page 103 When the Web HMI is used, the protection relay can be accessed from any of the relay’s access points, including the Further, the connectivity package for REX640 includes a flexible Ethernet connection on the LHMI. For security reasons, the update tool for adding one additional LHMI language and new Web HMI is disabled by default, but it can be enabled via the functionalities to the protection relay.

  • Page 104: Module Diagrams

    1MRS759144 A REX640 Product version: 1 28. Module diagrams L1 L2 L3 AIM1001 57-240V Positive Load flow Direction 57-240V 57-240V 57-240V 57-240V 1/5A 1/5A 1/5A 1/5A 0.2/1A CT5 (for residual current only) GUID-A274F38C-5302-4EA9-83F9-5BB17C7672BF V1 EN Figure 22. AIM1001 module...
  • Page 105 1MRS759144 A REX640 Product version: 1 L1 L2 L3 AIM1002 57-240V Positive Load flow Direction 57-240V 57-240V 57-240V 1/5A 1/5A 1/5A 1/5A 1/5A 1/5A GUID-E49A0352-50CA-4FE5-9D3D-AD4F09A10F06 V1 EN Figure 23. AIM1002 module...
  • Page 106 1MRS759144 A REX640 Product version: 1 L1 L2 L3 Positive Current Direction SIM1001 Sensor I Sensor U Sensor I Sensor U Sensor I Sensor U 57-240 0.2/1A (for residual current only) GUID-549B3B87-483B-4411-9790-D4FA8525936B V1 EN Figure 24. SIM1001 module...
  • Page 107 1MRS759144 A REX640 Product version: 1 L1 L2 L3 Positive Current Direction SIM1001 Sensor I Sensor U Sensor I Sensor U Sensor I Sensor U 57-240 0.2/1A (for residual current only) GUID-D37ABF6A-CE39-4293-8D4B-1DA95A077D27 V1 EN Figure 25. SIM1001 module...
  • Page 108 1MRS759144 A REX640 Product version: 1 BIO1001/ BIO1003 BI10 BI11 BI12 BI13 BI14 GUID-2F20AF34-230C-4E35-86AE-A6F930250E3C V1 EN Figure 26. BIO1001/BIO1003 modules...
  • Page 109 1MRS759144 A REX640 Product version: 1 BIO1002/ BIO1004 SPO1 SPO2 SPO3 SPO4 SPO5 SPO6_TCS SPO6 SPO7 SPO8_TCS SPO8 GUID-46FF3F6E-0E8C-4FA7-8964-0480330AC56A V1 EN Figure 27. BIO1002/BIO1004 modules...
  • Page 110 1MRS759144 A REX640 Product version: 1 PSM100x Uaux Uaux - /~ SSO1 SSO2 POSP1 POSP2 PODP1 PO1_TCS PODP2 PO2_TCS PODP3 PO3_TCS GUID-6B2AB7B2-D285-4F90-A73D-40603FA7050B V1 EN Figure 28. PSM100x module...
  • Page 111 1MRS759144 A REX640 Product version: 1 RTD1001 RTD1 RTD2 RTD3 RTD4 RTD5 RTD6 RTD7 RTD8 RTD9 RTD10 GUID-3EC6FABE-BF3C-4789-AC2F-428C7D177126 V1 EN Figure 29. RTD1001 module...
  • Page 112 1MRS759144 A REX640 Product version: 1 ARC1001 Slot A1 Light sensor input 1 Slot A1 Light sensor input 2 Slot A1 Light sensor input 3 Slot A1 Light sensor input 4 GUID-8CEA3233-FF96-49B8-B7BD-530C489CB9DD V1 EN Figure 30. Arc module...

  • Page 113: Certificates

    10096267-INC 18-2859. products and services. Additional certificates can be found on the product page. The latest relevant information on the REX640 protection and control relay is found on the product page. Scroll down the...

  • Page 114: Functions, Codes And Symbols

    1MRS759144 A REX640 Product version: 1 31. Functions, codes and symbols Table 233. Functions included in the relay Function IEC 61850 IEC 60617 ANSI Protection Distance protection DSTPDIS Z< 21P,21N Local acceleration logic DSTPLAL 21LAL Scheme communication logic DSOCPSCH 85 21SCHLGC...
  • Page 115 1MRS759144 A REX640 Product version: 1 Table 233. Functions included in the relay, continued Function IEC 61850 IEC 60617 ANSI Three-phase overvoltage variation protection PHVPTOV 3Urms> 59.S1 Three-phase overvoltage protection PHPTOV 3U> Positive-sequence overvoltage protection PSPTOV U1> 59PS Positive-sequence undervoltage protection PSPTUV U1<...
  • Page 116 1MRS759144 A REX640 Product version: 1 Table 233. Functions included in the relay, continued Function IEC 61850 IEC 60617 ANSI Phase reversal protection PREVPTOC I2>> Thermal overload protection for motors MPTTR 3Ith>M Stabilized and instantaneous differential protection for MPDIF 3dl>M/G...
  • Page 117 1MRS759144 A REX640 Product version: 1 Table 233. Functions included in the relay, continued Function IEC 61850 IEC 60617 ANSI Petersen coil controller PASANCR ANCR Condition monitoring and supervision Circuit-breaker condition monitoring SSCBR CBCM 52CM Hot-spot and insulation ageing rate monitoring for HSARSPTR 3Ihp>T...
  • Page 118 1MRS759144 A REX640 Product version: 1 Table 233. Functions included in the relay, continued Function IEC 61850 IEC 60617 ANSI Logging functions Disturbance recorder (common functionality) RDRE Disturbance recorder, analog channels 1...12 A1RADR A1RADR A1RADR Disturbance recorder, analog channels 13...24...
  • Page 119 1MRS759144 A REX640 Product version: 1 Table 233. Functions included in the relay, continued Function IEC 61850 IEC 60617 ANSI Time delay on, eight channels TONGAPC 62TON Daily timer DTMGAPC Calendar function CALGAPC SR flip-flop, eight channels, nonvolatile SRGAPC Boolean value event creation...
  • Page 120 1MRS759144 A REX640 Product version: 1 Table 233. Functions included in the relay, continued Function IEC 61850 IEC 60617 ANSI Received GOOSE enumerator value information GOOSERCV_ENUM GOOSERCV_ENUM GOOSERCV_ENUM Bad signal quality QTY_BAD QTY_BAD QTY_BAD Good signal quality QTY_GOOD QTY_GOOD QTY_GOOD...

  • Page 121: Contents Of Application Packages

    1MRS759144 A REX640 Product version: 1 32. Contents of application packages Table 234. Application packages Description Feeder earth-fault protection extension package APP1 Feeder fault locator package APP2 Line distance protection package APP3 Line differential protection package APP4 Shunt capacitor protection package...
  • Page 122 1MRS759144 A REX640 Product version: 1 Table 235. Base and optional functionality IEC 61850 Base Protection DSTPDIS ● DSTPLAL ● DSOCPSCH ● CRWPSCH ● RESCPSCH ● RCRWPSCH ● LNPLDF ● BSTGAPC ● ● CVPSOF ● PHLPTOC ● PHHPTOC ● PHIPTOC ●...
  • Page 123 1MRS759144 A REX640 Product version: 1 Table 235. Base and optional functionality, continued IEC 61850 Base H3EFPSEF ● MREFPTOC ● MHZPDIF ● OOSRPSB ● ● MNSPTOC ● PHPTUC ● LOFLPTUC ● JAMPTOC ● STTPMSU ● MSCPMRI ● PREVPTOC ● MPTTR ●...
  • Page 124 1MRS759144 A REX640 Product version: 1 Table 235. Base and optional functionality, continued IEC 61850 Base SEQSPVC ● PCSITPC ● ● MDSOPT ● MSVPR ● Measurement CMMXU ● CSMSQI ● RESCMMXU ● VMMXU ● VAMMXU ● RESVMMXU ● VSMSQI ●...
  • Page 125 1MRS759144 A REX640 Product version: 1 Table 235. Base and optional functionality, continued IEC 61850 Base ● TPGAPC ● TPSGAPC ● TPMGAPC ● PCGAPC ● PTGAPC ● TOFGAPC ● TONGAPC ● DTMGAPC ● CALGAPC ● SRGAPC ● MVGAPC ● MVI4GAPC ●...
  • Page 126 1MRS759144 A REX640 Product version: 1 Table 235. Base and optional functionality, continued IEC 61850 Base T_POS_OK ● GATEGAPC ● GSAL ● HLTGAPC ● SETI32GAPC ● SETRGAPC ● T_B16_TO_I32 ● T_I32_TO_B16 ● T_I32_TO_R ● T_R_TO_I8 ● T_R_TO_I32 ● FALSE ●...

  • Page 127: Document Revision History

    1MRS759144 A REX640 Product version: 1 33. Document revision history Document revision/date Product connectivity level (PCL) History A/2018-12-14 First release...
  • Page 132 — ABB Distribution Solutions Distribution Automation P.O. Box 699 FI-65101 VAASA, Finland Phone +358 10 22 11 www.abb.com/mediumvoltage www.abb.com/relion © Copyright 2018 ABB. All rights reserved.

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