ABB RET615 Product Manual
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ABB RET615 Product Manual

Relion 615 series. transformer protection and control
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Summary of Contents for ABB RET615

  • Page 1 ® Relion 615 series Transformer Protection and Control RET615 Product Guide...
  • Page 2 14. Access control...........14 Disclaimer The information in this document is subject to change without notice and should not be construed as a commitment by ABB Oy. ABB Oy assumes no responsibility for any errors that may appear in this document.

  • Page 3: Description

    IED has been given 1. Description the application-specific settings, it can directly be put into service. RET615 is a dedicated transformer protection The 615 series IEDs support a range of and control IED (intelligent electronic device) communication protocols including IEC...
  • Page 4 Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 Table 2. Supported functions Functionality Protection Stabilized and instantaneous differential protection for two- ● ● ● ● winding transformers Numerical stabilized low impedance restricted earth-fault ● ● protection ●...
  • Page 5 Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 Table 2. Supported functions, continued Functionality Arc protection, instance 3 Control ● ● ● ● Circuit-breaker control with interlocking ● ● ● ● Disconnector position indication, instance 1 ●...

  • Page 6: Protections Functions

    Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 character and absolute selectivity REF does 3. Protections functions not need time grading with other protection schemes, and therefore high-speed fault clearance can be achieved. The IED features, three-phase, multi-slope...
  • Page 7 Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 GUID-987FF881-286F-44E3-A24B-4A3C2A137C26 V1 EN Figure 1. Protection function overview of standard configuration A GUID-E197B2BA-0E91-413E-9462-7E2FEE2D320F V1 EN Figure 2. Protection function overview of standard configuration B...
  • Page 8 Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 GUID-A68F1E1E-49FA-4B6C-9F18-1099F998F9EE V1 EN Figure 3. Protection function overview of standard configuration C GUID-B23D25EF-1130-4D27-8E46-1F3ADD5851EB V1 EN Figure 4. Protection function overview of standard configuration D...

  • Page 9: Application

    C configuration offers high impedance REF protection. The B and D configurations fit transformers with a solidly earthed LV side RET615 provides main protection for two- neutral or their LV side neutral earthed over a winding power transformers and power resistor.
  • Page 10 Figure 5. Main protection of a Yyn(d) connected power transformer and control of the HV side circuit breaker using a RET615 with the standard configuration D. Restricted E/F protection with a high impedance scheme is applied on the transformer MV side. A REF615 with the standard configuration C is used as redundant back-up protection on the HV side.

  • Page 11: Supported Abb Solutions

    ABB’s 615 series protection and control IEDs protection system approach enabled by the together with the COM600 Station full implementation of the IEC 61850 Automation device constitute a genuine IEC substation automation standard.
  • Page 12 Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 MicroSCADA IEC 60870-5-104 COM600 COM600 Web HMI Web HMI COM600 COM600 Ethernet switch PCM600 Ethernet switch PCM600 Peer-to-peer IEC 61850-8-1 Peer-to-peer IEC 61850-8-1 GOOSE communication GOOSE communication Binary signal...

  • Page 13: Control

    Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 By default, the binary channels are set to 6. Control record external or internal IED signals, for example the start or trip signals of the IED stages, or external blocking or control The IED offers control of one circuit breaker signals.

  • Page 14: Circuit-Breaker Monitoring

    Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 permanent IED fault will block the protection 11. Circuit-breaker functions to prevent incorrect operation. monitoring The condition monitoring functions of the 14. Access control IED constantly monitors the performance and the condition of the circuit breaker.

  • Page 15: Communication

    Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 five clients can be connected to the IED 16. Communication simultaneously. If required, both IEC 61850 and serial Modbus protocols can be run simultaneously. The IED supports a range of communication...
  • Page 16 Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 Table 5. Supported station communication interfaces and protocols Interfaces/ Ethernet Serial Protocols 100BASE-TX 100BASE-FX LC RS-232/RS-485 Fibre-optic ST RJ-45 ● ● IEC 61850 ● ● MODBUS RTU/ ASCII ●...

  • Page 17: Technical Data

    Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 17. Technical data Table 6. Dimensions Description Value Width frame 179.8 mm case 164 mm Height frame 177 mm (4U) case 160 mm Depth 194 mm (153 + 41 mm) Weight 3.5 kg...
  • Page 18 Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 Table 8. Energizing inputs Description Value Rated frequency 50/60 Hz ± 5 Hz Current inputs Rated current, I 1/5 A Thermal withstand capability: • Continuously 20 A • For 1 s...
  • Page 19 Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 Table 11. Double-pole power output relays with TCS function Description Value Rated voltage 250 V AC/DC Continuous contact carry Make and carry for 3.0 s 15 A Make and carry for 0.5 s...
  • Page 20 Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 Table 13. Lens sensor and optical fibre for arc protection Description Value Fibre-optic cable including lens 1.5 m, 3.0 m or 5.0 m Normal service temperature range of the lens -40...+100 °C Maximum service temperature range of the +140°C...
  • Page 21 Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 Table 16. Environmental tests Description Type test value Reference Dry heat test (humidity <50%) • 96 h at +55ºC IEC 60068-2-2 • 16 h at +85ºC Dry cold test •...
  • Page 22 Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 Table 17. Electromagnetic compatibility tests Description Type test value Reference 1 MHz burst disturbance test: IEC 61000-4-18 and IEC 60255-22-1, level 3 • Common mode 2.5 kV • Differential mode 1.0 kV...
  • Page 23 Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 Table 17. Electromagnetic compatibility tests, continued Description Type test value Reference Power frequency immunity Binary inputs only IEC 61000-4-16 and IEC test: 60255-22-7, class A 300 V rms •...
  • Page 24 Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 Table 18. Insulation tests Description Type test value Reference Dielectric tests: IEC 60255-5 • Test voltage 2 kV, 50 Hz, 1 min 500 V, 50 Hz, 1min, communication...
  • Page 25 Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 Table 21. Product safety Description Reference LV directive 2006/95/EC Standard EN 60255-27 (2005) EN 60255-6 (1994) Table 22. RoHS compliance Description Complies with RoHS directive 2002/95/EC Table 23. Front port Ethernet interfaces...
  • Page 26 Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 Protection functions Table 24. Three-phase non-directional overcurrent protection (PHxPTOC) Characteristic Value Operation accuracy Depending on the frequency of the current measured: f ±2Hz PHLPTOC ±1.5% of the set value or ±0.002 x I PHHPTOC ±1.5% of set value or ±0.002 x I...
  • Page 27 Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 Table 25. Three-phase non-directional overcurrent protection (PHxPTOC) main settings Parameter Function Value (Range) Step Start Value PHLPTOC 0.05...5.00 x I 0.01 PHHPTOC 0.10...40.00 x I 0.01 PHIPTOC 1.00...40.00 x I 0.01...
  • Page 28 Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 Table 26. Non-directional EF protection (EFxPTOC) Characteristic Value Operation accuracy Depending on the frequency of the current measured: f ±2Hz EFLPTOC ±1.5% of the set value or ±0.002 x I EFHPTOC ±1.5% of set value or ±0.002 x I...
  • Page 29 Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 Table 27. Non-directional EF protection (EFxPTOC) main settings Parameter Function Value (Range) Step Start value EFLPTOC 0.010...5.000 x I 0.005 EFHPTOC 0.10...40.00 x I 0.01 EFIPTOC 1.00...40.00 x I 0.01...
  • Page 30 Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 Table 28. Negative phase-sequence overcurrent protection (NSPTOC) Characteristic Value Operation accuracy Depending on the frequency of the current measured: f ±2Hz ±1.5% of the set value or ±0.002 x I...
  • Page 31 Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 Table 30. Thermal overload protection, two time constants (T2PTTR) Characteristic Value Operation accuracy Depending on the frequency of the current measured: f ±2Hz Current measurement: ±1.5% of the set value or ±0.002 x I...
  • Page 32 Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 Table 33. Stabilized differential protection for two winding transformers (TR2PTDF) main settings Parameter Function Value (Range) Step Restraint mode TR2PTDF 2.h & 5.h & wav Waveform 2.h & waveform 5.h &...
  • Page 33 Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 Table 34. Numerical stabilized low impedance restricted earth-fault protection (LREFPNDF) Characteristic Value Operation accuracy Depending on the frequency of the current measured: f ±2Hz ±2.5% of the set value or ±0.002 x I...
  • Page 34 Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 Table 36. High-impedance based restricted earth-fault protection (HREFPDIF) Characteristic Value Operation accuracy Depending on the frequency of the current measured: f ±2Hz ±1.5% of the set value or ±0.002 x I...
  • Page 35 Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 Table 39. Circuit breaker failure protection (CCBRBRF) main settings Parameter Function Value (Range) Step Current value CCBRBRF 0.05...1.00 x I 0.05 (Operating phase current) Current value Res CCBRBRF 0.05...1.00 x I...
  • Page 36 Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 Table 41. Arc protection (ARCSARC) main settings Parameter Function Value (Range) Step Phase start value ARCSARC 0.50...40.00 x I 0.01 (Operating phase current) Ground start value ARCSARC 0.05...8.00 x I 0.01...
  • Page 37 Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 Measurement functions Table 43. Three-phase current measurement (CMMXU) Characteristic Value Operation accuracy Depending on the frequency of the current measured: f ±2Hz ±0.5% or ±0.002 x I (at currents in the range of 0.01...4.00 x I...

  • Page 38: Display Options

    Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 improved information overview. The large 18. Display options display is suited for IED installations where the front panel user interface is frequently used, whereas the small display is suited for...

  • Page 39: Mounting Methods

    Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 type RTXP 18, which can be mounted side by 19. Mounting methods side with the IED cases. Mounting methods: By means of appropriate mounting • Flush mounting accessories the standard IED case for the 615 •...

  • Page 40: Selection And Ordering Data

    Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 placed on the side of the plug-in unit as well 21. Selection and as inside the case. The order number consists ordering data of a string of codes generated from the IED's hardware and software modules.
  • Page 41 Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 The standard configuration determines the I/O hardware and available options. Choose the digits from one of the blue standard configuration rows below to define the corect digits for # 4-8. The example below shows standard configuration “A”...
  • Page 42 Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 The communication module harware determines the available communication protocols. Choose the digits from one of the blue communication rows below to define the corect digits for digits 9-11.
  • Page 43 Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 GUID-90C71E77-4687-4C53-A5CA-8445E943C6D2 V1 EN H B T A B A B A N B B 1 A B N 1 X C DESCRIPTION Language English English and German English and Spanish...

  • Page 44: Accessories And Ordering Data

    Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 22. Accessories and ordering data Table 47. Cables Item Order number Cable for optical sensors for arc protection 1.5 m 1MRS120534-1.5 Cable for optical sensors for arc protection 3.0 m 1MRS120534-3.0...
  • Page 45 Table 49. Tools Configuration and setting tools Version PCM600 2.0 SP2 or later Web-browser based user interface IE 7.0 or later RET615 Connectivity Package 2.5 or later Table 50. Supported functions Function WebHMI PCM600 ● IED signal configuration (signal matrix) IEC 61850 communication configuration, GOOSE ●...

  • Page 46: Terminal Diagrams

    Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 24. Terminal diagrams GUID-3CB989EB-6ECA-471F-8692-DB15C1DE5EFB V1 EN Figure 14. Terminal diagram of standard configurations A-D...

  • Page 47: References

    The Features and Application tabs contain You will find the latest relevant information product related information in a compact on the RET615 protection IED on the product format. page.

  • Page 48: Functions, Codes And Symbols

    Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 26. Functions, codes and symbols Table 51. RET615 Functions, codes and symbols Functionality IEC 61850 IEC 60617 IEC-ANSI Protection Three-phase non-directional overcurrent protection, low PHLPTOC1 3I> (1) 51P-1 (1)
  • Page 49 Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 Table 51. RET615 Functions, codes and symbols, continued Functionality IEC 61850 IEC 60617 IEC-ANSI Three-phase thermal overload protection for power T2PTTR1 3Ith>T transformers, two time constants Stabilized and instantaneous differential protection for 2W –...

  • Page 50: Document Revision History

    Transformer Protection and Control 1MRS756891 B RET615 Product version: 2.0 Issued: 01.10.2009 Table 51. RET615 Functions, codes and symbols, continued Functionality IEC 61850 IEC 60617 IEC-ANSI Trip circuit supervision, TCSSCBR2 TCS (2) TCM (2) instance 2 Measurement Disturbance recorder RDRE1...
  • Page 52 Contact us ABB Oy Distribution Automation P.O. Box 699 FI-65101 VAASA, Finland Phone +358 10 22 11 +358 10 22 41094 www.abb.com/substationautomation...

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