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1MRS755225

Transformer Terminal

Technical Reference Manual, General

RET 54_

5. Technical

Description

5.1.

Functional description

5.1.1.

Functions of the transformer terminal

The functions of the RET 54_ transformer terminal are categorized as:

• Protection functions

• measurement functions

• control functions

• condition monitoring functions

• communication functions

• general functions

• standard functions

The functions are further divided to three subsets that correspond to different
functionality levels (refer to Section “Ordering Information” on page 103).

5.1.1.1.

Protection functions

Protection is one of the most important functions of the RET 54_ transformer
terminal. The protection function blocks (e.g. NOC3Low) are independent of each
other and have e.g. their own setting groups and data recording.

The protection function blocks are documented on the CD-ROM “Technical
Descriptions of Functions” (refer to “Related documents” on page 9).

Table 5.1.1.1-1

Protection functions available for the RET 54_

Function

Description

DEF2Low

Directional earth-fault protection, low-set stage

DEF2High

Directional earth-fault protection, high-set stage

DEF2Inst

Directional earth-fault protection, instantaneous stage

Diff6T

Stabilized three-phase differential protection for transformers

DOC6Low

Three-phase directional overcurrent protection, low-set stage

DOC6High

Three-phase directional overcurrent protection, high-set stage

DOC6Inst

Three-phase directional overcurrent protection, instantaneous stage

Freq1St1

Underfrequency or overfrequency protection, stage 1

Freq1St2

Underfrequency or overfrequency protection, stage 2

Freq1St3

Underfrequency or overfrequency protection, stage 3

Freq1St4

Underfrequency or overfrequency protection, stage 4

Freq1St5

Underfrequency or overfrequency protection, stage 5

FuseFail

Fuse failure supervision

Inrush3

Three-phase transformer inrush and motor start-up current detector

NEF1Low

Non-directional earth-fault protection, low-set stage

NEF1High

Non-directional earth-fault protection, high-set stage

NEF1Inst

Non-directional earth-fault protection, instantaneous stage

NOC3Low

Three-phase non-directional overcurrent protection, low-set stage

NOC3LowB

Three-phase non-directional overcurrent protection, low-set stage B

NOC3High

Three-phase non-directional overcurrent protection, high-set stage

NOC3Inst

Three-phase non-directional overcurrent protection, instantaneous stage

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Summary of Contents for RET 54 Series

Page 1: ...Transformer Terminal RET 54_ Technical Reference Manual General ...

Page 2: ......

Page 3: ... 1 1 Functions of the transformer terminal 24 5 1 1 1 Protection functions 24 5 1 1 2 Measurement functions 25 5 1 1 3 Control functions 26 5 1 1 4 Condition monitoring functions 27 5 1 1 5 Communication functions 27 5 1 1 6 General functions 28 5 1 1 7 Standard functions 28 5 1 2 Configuration 30 5 1 2 1 Transformer terminal configuration 30 5 1 2 2 MIMIC configuration 31 5 1 2 3 LON network conf...

Page 4: ...s HSPO 48 5 1 8 2 Single pole power outputs PO and a high speed single pole power output HSPO 49 5 1 8 3 Double pole power outputs PO 49 5 1 8 4 Signal outputs SO 50 5 1 9 RTD analog inputs 51 5 1 9 1 Selection of input signal type 51 5 1 9 2 Selection of input signal range 51 5 1 9 3 Transducer supervision 53 5 1 9 4 Signal filtering 53 5 1 9 5 Input scaling linearization 53 5 1 9 6 Transducer co...

Page 5: ...bus communication on the rear connector X3 3 70 5 1 13 7 Front panel optical RS 232 connection for a PC 70 5 1 13 8 Communication parameters 70 5 1 13 9 Parallel communication support 75 5 1 13 10 System structure 76 5 1 13 11 LON inputs and outputs via a LON bus 81 5 1 13 12 Secured object control 83 5 1 14 Time synchronization 85 5 1 15 Display panel HMI 85 5 1 16 Alarm LED indicators 87 5 1 16 ...

Page 6: ...8 2 1 Changes and additions to earlier released revisions 106 8 2 2 Configuration setting and SA system tools 106 9 Abbreviations 107 10 Appendix A The IEC 60870 5 103 bus 108 10 1 Functions supported by the RET 54_ 108 10 2 IEC_103 parameters 109 10 3 The general principle of application data mapping 109 10 4 Class 1 data buffering and priorities 109 10 5 Class 2 data 110 10 5 1 Class 2 measurand...

Page 7: ...nts thereof must not be imparted to a third party nor used for any unauthorized purpose The software or hardware described in this document is furnished under a license and may be used copied or disclosed only in accordance with the terms of such license Copyright 2005 ABB Oy All rights reserved 1 2 Trademarks ABB is a registered trademark of ABB Group All other brand or product names mentioned in...

Page 8: ... Parameter and event lists for RET 54_ Parameter List for RET 541 and RET 543 1MRS755228 Parameter List for RET 545 1MRS755229 Event List for RET 541 and RET 543 1MRS755226 Event List for RET 545 1MRS755227 Manuals for related products SPA ZC 302 Profibus DPV1 SPA Gateway Installation and Commissioning Manual 1MRS755014 SPA ZC 400 Ethernet Adapter Installation and Commissioning Manual 1MRS755347 T...

Page 9: ...components must therefore be avoided The frame of the device has to be carefully earthed Only a competent electrician is allowed to carry out the electrical installation Non observance can result in death personal injury or substantial property damage Breaking the sealing tape on the upper handle of the device will result in loss of warranty and proper operation will no longer be guaranteed When t...

Page 10: ...ocessing combined with a powerful CPU and distributed I O handling facilitates parallel operations and improves response times and accuracy The HMI including an LCD display with different views makes the local use of the RET 54_ transformer terminal safe and easy The HMI1 instructs the user how to proceed RET543right Fig 3 1 1 RET 54_ transformer terminal 3 2 Hardware versions The family of RET 54...

Page 11: ...High 1 1 1 1 PS1 80 265 VDC AC Medium 1 1 1 1 PS1 18 80 VDC Low 1 1 PS2 80 265 VDC AC PS2 18 80 VDC Digital I O boards BIO1 threshold voltage 155 VDC 1 1 1 1 BIO1 threshold voltage 80 VDC 1 1 1 1 BIO1 threshold voltage 18 VDC 1 1 BIO2 threshold voltage 155 VDC BIO2 threshold voltage 80 VDC BIO2 threshold voltage 18 VDC Analog I O board RTD analog module 1 1 1 1 1 Display boards Graphic HMI display...

Page 12: ...High 1 1 1 1 PS1 80 265 VDC AC Medium 1 1 1 1 PS1 18 80 VDC Low 1 1 PS2 80 265 VDC AC PS2 18 80 VDC Digital I O boards BIO1 threshold voltage 155 VDC 1 1 1 1 BIO1 threshold voltage 80 VDC 1 1 1 1 BIO1 threshold voltage 18 VDC 1 1 BIO2 threshold voltage 155 VDC BIO2 threshold voltage 80 VDC BIO2 threshold voltage 18 VDC Analog I O board RTD analog module 1 1 1 1 1 Display boards Graphic HMI display...

Page 13: ...High 1 1 1 1 PS1 80 265 VDC AC Medium 1 1 1 1 PS1 18 80 VDC Low 1 1 PS2 80 265 VDC AC PS2 18 80 VDC Digital I O boards BIO1 threshold voltage 155 VDC 1 1 1 1 BIO1 threshold voltage 80 VDC 1 1 1 1 BIO1 threshold voltage 18 VDC 1 1 BIO2 threshold voltage 155 VDC BIO2 threshold voltage 80 VDC BIO2 threshold voltage 18 VDC Analog I O board RTD analog module 1 1 1 1 1 Display boards Graphic HMI display...

Page 14: ... 1 PS1 80 265 VDC AC Medium 1 1 1 1 PS1 18 80 VDC Low 1 1 PS2 80 265 VDC AC PS2 18 80 VDC Digital I O boards BIO1 threshold voltage 155 VDC 1 1 1 1 BIO1 threshold voltage 80 VDC 1 1 1 1 BIO1 threshold voltage 18 VDC 1 1 BIO2 threshold voltage 155 VDC 1 1 1 1 BIO2 threshold voltage 80 VDC 1 1 1 1 BIO2 threshold voltage 18 VDC 1 1 Analog I O board RTD analog module 1 1 1 1 1 Display boards Graphic H...

Page 15: ... 1 PS1 80 265 VDC AC Medium 1 1 1 1 PS1 18 80 VDC Low 1 1 PS2 80 265 VDC AC PS2 18 80 VDC Digital I O boards BIO1 threshold voltage 155 VDC 1 1 1 1 BIO1 threshold voltage 80 VDC 1 1 1 1 BIO1 threshold voltage 18 VDC 1 1 BIO2 threshold voltage 155 VDC 1 1 1 1 BIO2 threshold voltage 80 VDC 1 1 1 1 BIO2 threshold voltage 18 VDC 1 1 Analog I O board RTD analog module 1 1 1 1 1 Display boards Graphic H...

Page 16: ... 1 PS1 80 265 VDC AC Medium 1 1 1 1 PS1 18 80 VDC Low 1 1 PS2 80 265 VDC AC PS2 18 80 VDC Digital I O boards BIO1 threshold voltage 155 VDC 1 1 1 1 BIO1 threshold voltage 80 VDC 1 1 1 1 BIO1 threshold voltage 18 VDC 1 1 BIO2 threshold voltage 155 VDC 1 1 1 1 BIO2 threshold voltage 80 VDC 1 1 1 1 BIO2 threshold voltage 18 VDC 1 1 Analog I O board RTD analog module 1 1 1 1 1 Display boards Graphic H...

Page 17: ...ium PS1 18 80 VDC Low PS2 80 265 VDC AC 1 1 1 1 PS2 18 80 VDC 1 Digital I O boards BIO1 threshold voltage 155 VDC 2 2 BIO1 threshold voltage 80 VDC 2 2 BIO1 threshold voltage 18 VDC 2 BIO2 threshold voltage 155 VDC 1 1 BIO2 threshold voltage 80 VDC 1 1 BIO2 threshold voltage 18 VDC 1 Analog I O board RTD analog module Display boards Graphic HMI display fixed 1 1 1 Graphic HMI display external 1 1 ...

Page 18: ...ium PS1 18 80 VDC Low PS2 80 265 VDC AC 1 1 1 1 PS2 18 80 VDC 1 Digital I O boards BIO1 threshold voltage 155 VDC 2 2 BIO1 threshold voltage 80 VDC 2 2 BIO1 threshold voltage 18 VDC 2 BIO2 threshold voltage 155 VDC 1 1 BIO2 threshold voltage 80 VDC 1 1 BIO2 threshold voltage 18 VDC 1 Analog I O board RTD analog module Display boards Graphic HMI display fixed 1 1 1 Graphic HMI display external 1 1 ...

Page 19: ...ium PS1 18 80 VDC Low PS2 80 265 VDC AC 1 1 1 1 PS2 18 80 VDC 1 Digital I O boards BIO1 threshold voltage 155 VDC 2 2 BIO1 threshold voltage 80 VDC 2 2 BIO1 threshold voltage 18 VDC 2 BIO2 threshold voltage 155 VDC 1 1 BIO2 threshold voltage 80 VDC 1 1 BIO2 threshold voltage 18 VDC 1 Analog I O board RTD analog module Display boards Graphic HMI display fixed 1 1 1 Graphic HMI display external 1 1 ...

Page 20: ...ally implemented as well as zero sequence current elimination which prevents unwanted trips at earth faults occurring outside the protected area In addition to the differential protection the Basic version terminals incorporate the following protections Restricted earth fault protection with stabilized numerical or high impedance principle unbalance and thermal overload protections three phase ove...

Page 21: ... phase currents phase to phase or phase to earth voltages neutral current residual voltage frequency and power factor Active and reactive power is calculated from the measured currents and voltages Energy can be calculated on the basis of the measured power The measured values can be indicated locally and remotely as scaled primary values With the condition monitoring functions RET 54_ transformer...

Page 22: ...dbus RTU ASCII commonly used by utilities and industries the terminals are flexibly integrated into different control systems Connection to Profibus DP or IEC 61850 based systems is possible via the interface adapters SPA ZC 302 or SPA ZC 400 RET 541 Uaux 80 265 Vdc ac fn 50 Hz In 1 5 A I 1MRS xxxxxx 98150 9509 Ion 1 5 A Io Un 100 110 V U Uon 100 110 V Uo Q1 Q9 Q4 Q0 AVR AUT PAR ON 0 0 A 0 0 A 0 0...

Page 23: ...54_ transformer terminals are adapted to specific applications by using the Relay Configuration Tool included in the CAP 505 tools This tool is used for configuring the basic terminal protection and logic function blocks control and measurement functions timers and other functional elements included in the logic functions category refer to Section Transformer terminal configuration on page 31 The ...

Page 24: ...th fault protection high set stage DEF2Inst Directional earth fault protection instantaneous stage Diff6T Stabilized three phase differential protection for transformers DOC6Low Three phase directional overcurrent protection low set stage DOC6High Three phase directional overcurrent protection high set stage DOC6Inst Three phase directional overcurrent protection instantaneous stage Freq1St1 Under...

Page 25: ...hase underimpedance protection high set stage UV3Low Three phase undervoltage protection low set stage UV3High Three phase undervoltage protection high set stage Table 5 1 1 1 1 Protection functions available for the RET 54_ Function Description Table 5 1 1 2 1 Measurement functions available for the RET 54_ Function Description MEAI1 General measurement 1 analog input on RTD analog module MEAI2 G...

Page 26: ...A Three phase voltage measurement stage A MEVO3B Three phase voltage measurement stage B Table 5 1 1 2 1 Measurement functions available for the RET 54_ Function Description Table 5 1 1 3 1 Control functions available for the RET 54_ Function Description CO3DC1 Three state disconnector 1 with indication CO3DC2 Three state disconnector 2 with indication COCB1 Circuit breaker 1 control with indicati...

Page 27: ...AR6 Alarm channel 6 LED indicator MMIALAR7 Alarm channel 7 LED indicator MMIALAR8 Alarm channel 8 LED indicator MMIDATA1 MIMIC data monitoring point 1 MMIDATA2 MIMIC data monitoring point 2 MMIDATA3 MIMIC data monitoring point 3 MMIDATA4 MIMIC data monitoring point 4 MMIDATA5 MIMIC data monitoring point 5 Table 5 1 1 3 1 Control functions available for the RET 54_ Function Description Table 5 1 1 ...

Page 28: ...ction Description INDRESET Resetting of operation indicators latched output signals registers and waveforms i e the disturbance recorder MMIWAKE Activation of HMI backlight SWGRP1 Switchgroup SWGRP1 SWGRP2 Switchgroup SWGRP2 SWGRP3 Switchgroup SWGRP3 SWGRP20 Switchgroup SWGRP20 Table 5 1 1 7 1 Standard functions available for the RET 54_ Function Description ABS Absolute value ACOS Principal arc c...

Page 29: ...INT Tap changer NE Comparison to greater or less NOT Complement OR Extensible OR connection R_TRIG Rising edge detector REAL_TO_ Type conversion from REAL to USINT UINT UDINT SINT INT DINT ROL Rotate to left ROR Rotate to right RS Reset dominant bistable function block RS_D Reset dominant bistable function block with data input SEL Binary selection SHL Bit shift to left SHR Bit shift to right SIN ...

Page 30: ...e relay configuration and MIMIC configuration can be downloaded to the relay with the Relay Download Tool The project can also be uploaded from the transformer terminal with the same tool However the relay configuration the RCT project and the MIMIC configuration are saved in a non volatile memory only after they have been stored via the parameter Store To activate new configurations the transform...

Page 31: ...ayed on the graphic LCD of the HMI The MIMIC configuration picture is designed with the Relay Mimic Editor In addition the editor is used to define the eight programmable LED indicators and the corresponding alarm texts on the front panel the alarm modes and the interlocking LED texts The MIMIC picture may include a single line diagram measured values with units free texts etc The position indicat...

Page 32: ...ure 5 1 2 2 2 below For defining the corresponding LED colors refer to Section Alarm LED indicators on page 86 RET_LEDs2 Fig 5 1 2 2 2 Alarm channel configuration Interlocking LED texts can also be defined in the view illustrated above but the interlocking LED colors cannot be changed For the operation of the interlocking LED refer to Section Interlocking on page 88 For more information about the ...

Page 33: ...Configuration Tool The set rated frequency cannot be changed afterwards via the HMI or serial communication but it can be read via the global control parameter Rated frequency of the transformer terminal 5 1 3 Parameters and events The function blocks and I O cards include a large number of parameters and events In addition general parameters and events are provided e g parameters for control and ...

Page 34: ...ed language for parameter description can also be selected Detailed information about setting and navigation is found in the RE_ 54_ Operator s Manual 5 1 4 2 External parameterization The Relay Setting Tool is used for parameterization and setting the RET 54_ transformer terminals externally The parameters can be set off line on a PC and downloaded to the transformer terminal over a communication...

Page 35: ...rameters the RTD data frame parameter of the IEC_103 protocol the protocol selection parameters Protocol 2 and Protocol 3 in the menu Communication General and the command timeout parameter in the menu Communication General 5 1 5 Auxiliary voltage For its operation the RET 54_ terminal including the external display module requires a secured auxiliary voltage supply The transformer terminal s inte...

Page 36: ...r supply If a power supply version with the higher rated input voltage is selected the transformer terminals will be delivered with digital inputs that also have the higher rated input voltage For further technical data of the power supply refer to Table 5 2 1 2 on page 90 5 1 5 2 Low auxiliary voltage indication The RET 54_ transformer terminal is provided with a low auxiliary voltage indication ...

Page 37: ...l output of the terminal The overtemperature indication input in the transformer terminal configuration is as follows RET 541 PS1_4_TempAlarm RET 543 PS1_4_TempAlarm RET 545 PS2_4_TempAlarm 5 1 6 Analog channels The transformer terminal measures the analog signals needed for protection measuring etc via galvanically separated matching transformers The RET 54_ transformer terminals are provided wit...

Page 38: ...er CT2 In 1 A 5 A 4 Current Transformer CT3 In 1 A 5 A 5 Current Transformer CT4 In 1 A 5 A Voltage Transformer VT1 Un 100V 110V 115V 120V Not in use IL1 IL2 IL3 IL1b IL2b IL3b I0 I0b U12 U23 U31 U12b U23b U31b U12c U1 U2 U3 U1b U2b U3b U1c U0 U0b 6 Current Transformer CT5 In 1 A 5 A Voltage Transformer VT1 or VT2 Un 100V 110V 115V 120V 7 Current Transformer CT4 CT5 or CT6 In 1 A 5 A Not in use IL...

Page 39: ...g factor is calculated channel by channel as follows Scaling factor Inmd Inp where Example The scaling factors for the analog channels can be set via the HMI of the transformer terminal or with the Relay Setting Tool The HMI path for the scaling factors is Main Menu Configuration Protected unit Ch 2 scaling Ch 3 scaling For storing the values listed above refer to Section Storing of parameters and...

Page 40: ...ame as the secondary rated voltage of the primary voltage transformer connected to the voltage input 100 V 110 V 115 V 120 V rated voltage of primary voltage transformer 0 100 440 000 kV amplitude correction factor of the primary voltage transformer voltage at rated voltage 0 9000 1 1000 correction parameter for the primary transformer phase displacement error at rated voltage 2 00 2 00 The measur...

Page 41: ...are not recommended to be replaced with the numerically derived sum of phase currents Normally an earth fault setting below 10 of the rated value requires the use of a core balance transformer Table 5 1 6 3 1 Virtual analog channels 1 A minus in front of the parenthesis means that the default direction of the neutral current is assumed to be from the line to the busbar while the normal power flow ...

Page 42: ..._BI1 BIO1_5_BI4 BIO1_5_BI2 BIO1_5_BI2 BIO1_5_BI5 BIO1_5_BI3 BIO1_5_BI3 BIO1_5_BI6 BIO1_5_BI4 BIO1_5_BI4 BIO1_5_BI7 BIO1_5_BI5 BIO1_5_BI5 BIO1_5_BI8 BIO1_5_BI6 BIO1_5_BI6 BIO1_5_BI9 1 BIO1_5_BI7 BIO1_5_BI7 BIO1_5_BI10 1 BIO1_5_BI8 BIO1_5_BI8 BIO1_5_BI11 1 BIO1_5_BI9 1 BIO1_5_BI9 1 BIO1_5_BI12 1 BIO1_5_BI10 1 BIO1_5_BI10 1 BIO1_6_BI1 BIO1_5_BI11 1 BIO1_5_BI11 1 BIO1_6_BI2 BIO1_5_BI12 1 BIO1_5_BI12 1...

Page 43: ...ange in the input state is detected and the time tag attached to the input change is t0 The high state starting from t1 is detected and the time tag t1 is attached Each digital input has a filter time parameter Input filter where is the number of the digital input of the module in question e g Input 1 filter 5 1 7 2 Inversion of a digital input The parameter Input invert can be used to invert a di...

Page 44: ... counter the start value The start value is loaded into the counter by Writing the desired start value to the parameter Input preset writing the value 1 to the parameter Counter trigger Then all the updated values of the Input preset parameters are copied to the corresponding Input counter parameters Writing the value 2 to the Counter trigger parameter copies all the Input preset values to the cor...

Page 45: ...and the counter value of the input can be issued for each digital input by the attributes BI IV BI BI Time and BI Count where denotes the number of the input These attributes are available in the transformer terminal configuration and can be used for different purposes The example below shows how the attributes of the digital input 1 PS1_4_BI1 on PS1 module of the transformer terminal RET 541 are ...

Page 46: ...programmed as counter digital input Time BI Time Each change rising or falling edge detected in the state of a digital input is time tagged at an accuracy of 1 ms The time tag represents the moment time of the latest input change of the value attribute The time is not recorded until the filtering time of the state change has elapsed which means that the filtering time does not affect the time tag ...

Page 47: ...ctor control PO Power output either single pole or double pole contact preferred for circuit breaker and disconnector control SO Signal output either NO Normally Open or NO NC Normally Open Normally Closed contact Table 5 1 8 1 Digital outputs RET 541 RET 543 RET 545 Outputs PS1_4_HSPO1 1 PS1_4_HSPO1 1 PS2_4_HSPO1 1 PS1_4_HSPO2 1 PS1_4_HSPO2 1 PS2_4_HSPO2 1 PS1_4_HSPO3 PS1_4_HSPO3 PS2_4_HSPO3 PS1_...

Page 48: ...is recommended to be used for tripping purposes When TCS is used see Table 5 1 8 1 on page 48 the outputs are connected as shown in Figure 5 1 11 1 on page 66 cbcoil_b Fig 5 1 8 1 1 High speed double pole power outputs HSPO The high speed power outputs PS1_4_HSPO1 PS1_4_HSPO5 and PS2_4_HSPO1 PS2_4_HSPO7 can also be connected as single pole power outputs where the object to be controlled e g a circ...

Page 49: ...r tripping purposes and for circuit breaker and disconnector control PO1conn_b Fig 5 1 8 2 1 Single pole power outputs BIO2_7_PO1 and BIO2_7_PO2 and the high speed single pole power output PS2_4_HSPO8 5 1 8 3 Double pole power outputs PO The double pole power outputs BIO2_7_PO3 BIO2_7_PO6 are outputs where the object to be controlled e g a circuit breaker is electrically connected between the two ...

Page 50: ...e figure below PO2conn_n Fig 5 1 8 3 2 Single pole power outputs PO 5 1 8 4 Signal outputs SO The signalling relay outputs BIO1_5_SO_ are not heavy duty outputs and thus they cannot be used for controlling e g a circuit breaker Available relay contacts are either Normally Open or Normally Open Normally Closed type NO or NO NC see the figure below These outputs can be used for alarming and other si...

Page 51: ...put mode parameters that can be found in the menu Configuration RTD1 Input The default value is Off which means that the channel is not sampled at all and the IN IN and SHUNT terminals are at high impedance state 1 Two wire measurement 2 Three wire measurement 5 1 9 2 Selection of input signal range For each measuring mode a separate parameter is provided for choosing between the available measure...

Page 52: ...A 5 4 20 mA 6 1 1 mA 7 2 5 2 5 mA 8 5 5 mA 9 10 10 mA 10 20 20 mA Resistance range 0 0 100 0 100 1 0 200 2 0 500 3 0 1000 4 0 2000 5 0 5000 6 0 10000 Temperature range 0 Pt100 45 150 C Pt100 45 150 C 1 Pt100 45 600 C 2 Pt250 45 150 C 3 Pt250 45 600 C 4 Pt1000 45 150 C 5 Pt1000 45 600 C 6 Ni100 45 150 C 7 Ni100 45 250 C 8 Ni120 45 150 C 9 Ni120 45 250 C 10 Ni250 45 150 C 11 Ni250 45 250 C 12 Ni1000...

Page 53: ...match the programmed level due to too high impedance in the circuit the invalid signal is immediately activated The invalid signal is deactivated as soon as the circuit resistance is low enough 5 1 9 4 Signal filtering Short disturbances on an input are eliminated by signal filtering The filter time which defines the step response time is set for each transducer input of the transformer terminal b...

Page 54: ...mple the transformer tap changer position indication is wired as a mA signal from the corresponding measuring transducer and connected to input 1 of the RTD1 card The tap changer has been controlled through the whole operating area from minimum to maximum turns of tap and a corresponding mA signal for the tap position has been measured The range to be linearized should be selected from the relay s...

Page 55: ...be downloaded to the terminal by using the Relay Download Tool also included in the CAP 505 software In the download tool the transducer linearization check box should be checked before the downloading is started If the Store Reset after download check box is checked when clicking the Send button then the Store and Reset commands are sent automatically after a successful download of the selected f...

Page 56: ...ucer input cables The cable sheath is generally earthed in one end of the cable only earthter_b Fig 5 1 9 6 1 Earth terminals 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 X7 1 X6 1 X5 1 X7 2 X4...

Page 57: ...ked together The incoming voltage signal is connected to the IN terminal and the return voltage signal lead to the IN terminal volttran_b Fig 5 1 9 6 3 Principle diagram for the connection of voltage transducers The GND terminals are galvanically isolated from the supply and enclosure of the transformer terminal but they are all connected to each other i e they share the same potential When severa...

Page 58: ...sor is connected across the IN and IN inputs and the side of the resistor RTD sensor is connected to the GND input The leads connected to the IN and GND inputs must be of the same type resist3w_b Fig 5 1 9 6 4 Principle diagram of the three wire connection With the two wire connection principle the IN and GND terminals are linked together The resistor is connected across the IN and IN inputs resis...

Page 59: ...t low limit an open loop condition is detected only possible on resistance and temperature measuring modes or the continuous recalibration of the module has failed The value AI is not locked when the invalid attribute is set to TRUE i e the invalid value is available for inspection 5 1 9 8 RTD analog input configuration example The RTD analog inputs are supported in the Relay Configuration Tool by...

Page 60: ...more thorough test of the hardware is performed by the continuous recalibration procedure which will catch errors that degrade the measurement accuracy 5 1 9 10 Calibration The RTD analog module is calibrated at the factory To be able to maintain the specified accuracy in spite of aging and varying temperature the card also includes special hardware to allow self recalibration on the field This re...

Page 61: ... 307 5 1230 149 79 10 580 50 0 119 40 298 5 1194 129 1 154 92 322 75 1291 60 0 123 24 308 1 1232 4 135 3 162 36 338 25 1353 165 90 11 352 70 0 127 07 317 675 1270 7 141 7 170 04 354 25 1417 80 0 130 89 327 225 1308 9 148 3 177 96 370 75 1483 182 84 12 124 90 0 134 70 336 75 1347 154 9 185 88 387 25 1549 100 0 138 50 346 25 1385 161 8 194 16 404 5 1618 200 64 12 897 120 0 146 06 365 15 1460 6 176 0...

Page 62: ...ut by the attributes AO REAL type and AO IV BOOL type where denotes the number of the output These attributes are available in the transformer terminal configuration and can be used for different purposes Value AO The value written to AO is transferred to a current signal at the output The output response time is 85 ms consisting of the software delay and the rise time of the analog output counted...

Page 63: ...the MEAO1 MEAO4 analog output function blocks As an example to display the measured value of neutral current on an analog gauge the neutral current measurement block MECU1A is connected to MEAO1 which in turn is connected to the RTD1_6_AO1 global variable The output invalid signal RTD1_6_AO1IV is connected to the MMIALAR1 function block to achieve a visual indication of a fault The MEAO function b...

Page 64: ... from each other The constant current generator forces a 1 5 mA measuring current through the circuit breaker trip circuit The constant current generator is connected over the trip contact of the transformer terminal circuit The current generator for the TCS1 is connected to the terminals X4 1 12 13 and the current generator for the TCS2 to the terminals X4 1 17 18 of the RET 54_ transformer termi...

Page 65: ...g principle of the trip circuit supervision TCS without an external resistor The TCS blocking switch is set blocking the TCS1 when the circuit breaker is open The terminal numbers are related to HSPO1 Operating voltage Uc Shunt resistor Rext 48 V DC 1 2 k 5 W 60 V DC 5 6 k 5 W 110 V DC 22 k 5 W 220 V DC 33 k 5 W Rs TCS1 BS TCSSTATE ALARM HW SW 10 11 12 13 TCS R int X4 1 CBPOS_open TCS blocking ...

Page 66: ...cuit supervision inputs in the transformer terminal configuration are as follows TCS1 and TCS2 inputs in RET 541 and RET 543 TCS1 and TCS2 inputs in RET 545 For more information about the trip circuit supervision function refer to the Technical Descriptions of Functions for CMTCS1 and CMTCS2 see Related documents on page 9 5 1 12 Self supervision IRF The RET 54_ transformer terminal is provided wi...

Page 67: ...essage internal fault followed by the generated IRF code of the fault as shown below irf Fault indication has the highest priority on the HMI and can not be overrun by any other HMI indication The fault indication text is displayed until cleared by pressing the C button for 2 seconds Then the green READY indicator still remains blinking 5 1 12 2 Fault operation When entering IRF state the relay wi...

Page 68: ...ion is in use The code indicates the first internal fault detected by the self supervision system The fault code can be read from the menu even though the relay has returned to normal operation Do not reset the transformer terminal before reading the IRF code The code should be noted when overhaul is ordered In case of a repeating IRF send the relay to the manufacturer The following table gives an...

Page 69: ...via the DNP 3 0 or the Modbus protocol The RS 485 interface module type RER 133 is used for connecting the transformer terminal to the RS 485 communication bus of these protocols 5 1 13 4 IEC 61850 communication by using SPA ZC 400 on the rear connector X3 2 The 9 pin D type subminiature male connector RS 232 connection on the rear panel connects the transformer terminal to the distribution automa...

Page 70: ...l optical RS 232 connection for a PC The optical connector on the front panel isolates the PC galvanically from the transformer terminal The front connector for the PC is standardized for ABB relay products and requires a specific opto cable ABB art No 1MKC950001 1 The cable is connected to the serial RS 232 port of the PC The other communication parameters for the rear RS 485 interface are also s...

Page 71: ...lease this blocking situation by writing the value 1 to the V202 variable LON Adjustable LON serial communication parameters are Subnet number Node number and Bit rate The bit rate 1250 kbps on the LON protocol is used for the optical serial communication network using the RER 103 module connected to the X3 3 connector Parameter Value Default Explanation Subnet number 1 255 1 LON subnet number Nod...

Page 72: ...name Values Default Explanation Unit address 0 65532 1 Address of the RET 54_ in the DNP 3 0 network Must be the same as configured in the master station Master address 0 65532 2 Address of the master station destination address for unsolicited responses Must be the same as configured in the master station Primary data link timeout 100 10000 ms 1 300 This timeout is used when RET 54_ sends data us...

Page 73: ... count 1 32 1 Event count for spontaneous event reporting for class 2 Class 3 event delay 0 1000 s 1 Delay for spontaneous event reporting for class 3 Class 3 event count 1 32 1 Event count for spontaneous event reporting for class 3 Unsolicited reporting mode 2 0 3 0 unsolicited responses are disabled 1 send messages immediately 2 first send empty UR and wait for confirmation then send data fille...

Page 74: ...rotocol mapping diagnostic parameter DNP protocol mapping file Protocol mapping diagnostic parameter Total entries counter Protocol mapping diagnostic parameter Number of entries not in use Protocol mapping diagnostic parameter Number of entries with invalid uncorrectable contents INV Protocol mapping diagnostic parameter Number of entries with corrected contents COR Protocol mapping diagnostic pa...

Page 75: ... front connector is active transparent SPA write commands are not inhibited via the LON bus Protocol mapping diagnostic parameter 0 Number of entries not in use Protocol mapping diagnostic parameter 0 Number of entries with invalid uncorrectable contents INV Protocol mapping diagnostic parameter 0 Number of entries with corrected contents COR Protocol mapping diagnostic parameter 0 Number of entri...

Page 76: ...tion is usually arranged as shown in the table below Table 5 1 13 10 1Communication arrangement example Data type RET MicroSCADA RET and LSG devices to each other Control commands transparent SPA bus messages Events and alarms sliding window protocol State of breakers and isolators sliding window protocol network variables Analog measurement values sliding window protocol Other DI AI data sliding ...

Page 77: ...mation system E F I 0 E F I 0 E F I 0 E F I 0 SPA ZC 22 SMSbus2_b SFIB103 BB SFIB103 BB SFIB103 BB SFIB103 BB SFIB103 BB SFIB103 BB SFIB103 BB SFIB103 BB SFIB103 BB SYS 500 COM 500 SMS 510 CAP 505 Protocol 2 SPA Protocol 3 LON SPA Fibre optic REF 54_ or RET 54_ terminals connected via the RER 103 to LON and via the RER 123 to SPA LON Fibre optic RER 111 LON star coupler CAP 501 505 SMS 510 E F I 0...

Page 78: ...C_103 and SPA based substation automation system RER 103 RER 103 RER 123 RER 123 SMS IEC 103 Master RER 123 RER 103 RER 125 SPA ZC 22 RS232C SMS SPA_IEC_b C E F I 0 C E F I 0 C E F I 0 SPA ZC 22 RE_ 54_ RER 123 connected to X3 2 RER 103 connected to X3 3 Fiber optic modem REF 54_ or RET 54_ relays ...

Page 79: ...3 connected to X3 3 RS232C Modem to NCC CAP 505 LON for e g NV bindings parameters configuration SMS 510 RER 133 RS232 Isolated RS485 converter Two or four wire connection DNP C E F I 0 C E F I 0 C E F I 0 REF 54_ or RET 54_ RER 103 RER 103 RER 133 RER 133 Optical SMS bus SPA loop SMS 510 DNP_SPA_syst_b DNP master RS232C RE_ 54_ RER 133 connected to X3 2 RER 103 connected to X3 3 SPA ZC 22 RS232 I...

Page 80: ...21 REF 54_ or RET 54_ RER 133 RER 133 RER 103 RER 103 Modbus_LON_syst_b Modbus master RE_ 54_ RER 133 connected to X3 2 RER 103 connected to X3 3 RS232C Modem to NCC CAP 501 CAP 505 LON for e g NV bindings parameters configuration SMS 510 RS232 Isolated RS485 converter Two or four wire connection Modbus C E F I 0 C E F I 0 C E F I 0 REX 52x REX 52x ...

Page 81: ...ormer terminals and other devices that are able to communicate using the network variable of type SNVT_state REX 521 REF 54_ or RET 54_ RER 103 RER 103 RER 133 RER 133 Optical SMS bus SPA loop SMS 510 Modbus_SPA_syst_b Modbus master RS232C RE_ 54_ RER 133 connected to X3 2 RER 103 connected to X3 3 SPA ZC 22 RS232C CAP 501 RER 103 RER 133 Modem to NCC RS232 Isolated RS485 converter Two or four wir...

Page 82: ...e configuration the new value is propagated automatically over the LON network to all communication inputs that are bound to the output The network variable connection can be from a single source to one or many sinks An output can also be unbound i e it is not transmitted to LON network at all Also an input can be unbound i e no updates will be accepted to this input 0 1 off on inactive active dis...

Page 83: ...e updates may be delayed The maximum transmission rate is 50 updates per second for all communication outputs together If the limit is exceeded loss of data will occur The system is however designed to always send the latest value when there is communication bandwidth available It may be necessary to use a data latch with timer mechanism in the relay configuration to limit the update rate of an ou...

Page 84: ...andling with asynchronous blockings Confirmed command handling with NV poll support If LON NV polling is used for communication inputs the time out must be based on the minimum time out and is calculated from amount_of_polled_inputs poll_timeout retries 1 which gives a typical minimum value of amount_of_polled_inputs 128ms 256ms 5 see the LN settings and refer to the instructions given for default...

Page 85: ...m a communication protocol they are accepted but only the year month day hour minute second part is written to the internal clock Therefore a communication protocol such as SPA can be used to set the internal clock with a coarse time and simultaneously the binary input is used to fine tune the accuracy Note that the clock of the protocol master and the pulse train on the binary input must be synch...

Page 86: ...w of the RET 54_ transformer terminal The HMI has two main levels the user level and the technical level The user level is for everyday measurements and monitoring whereas the technical level is intended for advanced transformer terminal programming Programmable LEDs Object control buttons Close Raise Open Lower Select Control position button Optical PC connector Freely programmable button Control...

Page 87: ... E v e n t l i s t M E A S A L A R M CB spring ready SF6 gas density Temperature Interlocking PARAMETER MENU GROUP MENU MAIN MENU MAIN MENU 2 Sec 1 Sec Protection SUBGROUP MENU O p e r a t i o n m o d e D e f i n i t e t i m e Sta r t c u r r e n t 3 1 x I n O p e r a t e t i m e 0 4 1 0 3 s Ti m e m u l t i p l i e r 0 7 8 I E E E t i m e d i a l 0 5 C c l e a r s A L A R M s E V E N T M I M I C ...

Page 88: ...e The time stamp of the first alarm is recorded Successful acknowledgement clears the time stamp line of the alarm view and the corresponding alarm LED An event is generated on the rising and falling edge of the ON signal and by acknowledgement Alarm channel Function block Alarm channel 1 MMIALARM1 Alarm channel 2 MMIALARM2 Alarm channel 3 MMIALARM3 Alarm channel 4 MMIALARM4 Alarm channel 5 MMIALA...

Page 89: ...rm with blinking LEDs Alarind2_b Fig 5 1 16 3 2 Example 2 of a latched alarm with blinking LEDs 5 1 16 4 Interlocking The interlocking LED text can be defined in the same manner as for the other alarm channels The color of the interlocking LED is yellow and cannot be changed The normal LED state is inactive no light Furthermore the interlocking LED has two special modes The first mode recognized b...

Page 90: ...ls Activation of the interlocking bypass mode activates the interlocking enable signals of all control objects Thus all local control actions are possible and the enable signals OPENENA CLOSEENA of controllable objects are not checked while the objects are commanded As long as the mode is active the interlocking LED on the HMI is blinking red Additionally the assisting window of the display will i...

Page 91: ... RET 545 only External display module PS1 48V RET 541 RET 543 PS2 48V RET 545 only Input voltage AC 110 120 220 240 V Input voltage DC 110 125 220 V 24 48 60 V Voltage variation AC 85 110 DC 80 120 of rated value DC 80 120 of rated value Burden 50 W Ripple in DC auxiliary voltage max 12 of rated DC value IEC 60255 11 Interruption time in auxiliary DC voltage without resetting 40 ms 110 V and 100 m...

Page 92: ...able 5 2 1 5 Signal outputs Max system voltage 250 V AC DC Continuous carry 5 A Make and carry for 0 5 s 10 A Make and carry for 3 s 8 A Breaking capacity when control circuit time constant L R 40 ms at 48 110 220 V DC 1 A 0 25 A 0 15 A Table 5 2 1 6 Power outputs Max system voltage 250 V AC DC Continuous carry 5 A Make and carry for 0 5 s 30 A Make and carry for 3 s 15 A Breaking capacity when co...

Page 93: ...ts listed below 1 MHz burst disturbance test class III IEC 60255 22 1 common mode 2 5 kV differential mode 1 0 kV Electrostatic discharge test class III IEC 61000 4 2 IEC 60255 22 2 for contact discharge 6 kV for air discharge 8 kV Radio frequency interference test conducted common mode IEC 61000 4 6 IEC 60255 22 6 10 V rms f 150 kHz 80 MHz radiated amplitude modulated IEC 61000 4 3 10 V m rms f 8...

Page 94: ...tes SPA 4 8 9 6 19 2 kbps selectable LON 78 0 kbps 1 2 Mbps selectable Rear interface connector X3 4 RJ45 connection galvanically isolated RJ45 connection for an external display panel protocol CAN communication cable 1MRS 120511 001 1 m 1MRS 120511 002 2 m 1MRS 120511 003 3 m Front panel optical connection protocol SPA communication cable 1MKC 9500011 SPA protocol bit rates 4 8 9 6 19 2 kbps star...

Page 95: ...escriptions of Functions CD ROM 1MRS 750889 MCD Self supervision RAM circuits ROM circuits Parameter memory circuits CPU watchdog Power supply Digital I O modules HMI module RTD analog input module Internal communication bus A D converters and analog multiplexers Mechanical dimensions Width 223 7 mm 1 2 of a 19 rack Height frame 265 9 mm 6U Height box 249 8 mm Depth 235 mm For dimension drawings r...

Page 96: ...O2 PS1_4_HSPO5 PS1_4_SO1 PS1_4_TCS2 PS1_4_HSPO4 PS1_4_TempAlarm 3 4 5 6 7 9 8 10 12 11 13 15 14 16 18 17 1 2 4 5 6 7 X4 2 PS1_4_BI1 PS1_4_BI3 PS1_4_BI2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 X5 1 1 2 X5 2 BIO1_5_BI1 BIO1_5_BI11 BIO1_5_BI9 BIO1_5_BI8 BIO1_5_BI7 BIO1_5_BI6 BIO1_5_BI5 BIO1_5_BI4 BIO1_5_BI3 BIO1_5_BI2 BIO1_5_BI10 BIO1_5_BI12 BIO1_5_SO1 BIO1_5_SO2 BIO1_5_SO3 BIO1_5_SO4 BIO1_5_SO5...

Page 97: ... PS1_4_BI2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 X5 1 1 2 X5 2 BIO1_5_BI1 BIO1_5_BI11 BIO1_5_BI9 BIO1_5_BI8 BIO1_5_BI7 BIO1_5_BI6 BIO1_5_BI5 BIO1_5_BI4 BIO1_5_BI3 BIO1_5_BI2 BIO1_5_BI10 BIO1_5_BI12 BIO1_5_SO1 BIO1_5_SO2 BIO1_5_SO3 BIO1_5_SO4 BIO1_5_SO5 BIO1_5_SO6 X5 2 PS1_4_ACFail X3 2 1A 5A 1A 5A 1A 5A 17 18 X7 1 X7 1 10 11 12 13 14 15 16 4 5 6 7 8 9 1 2 3 X7 2 5 6 7 8 9 10 13 14 15 16 11 ...

Page 98: ...A 5A X7 1 10 11 12 13 14 15 16 4 5 6 7 8 9 1 2 3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 X6 1 1 2 X6 2 BIO2_7_BI9 BIO2_7_BI8 BIO2_7_BI7 BIO2_7_BI6 BIO2_7_BI5 BIO2_7_BI4 BIO2_7_BI3 BIO2_7_BI2 BIO2_7_BI10 BIO2_7_BI1 BIO1_6_BI1 BIO1_6_BI11 BIO1_6_BI9 BIO1_6_BI8 BIO1_6_BI7 BIO1_6_BI6 BIO1_6_BI5 BIO1_6_BI4 BIO1_6_BI3 BIO1_6_BI2 BIO1_6_BI10 BIO1_6_BI12 PS2_4_HSPO7 PS2_4_HSPO6 8 7 5 6 4 3 1 2 RET 54...

Page 99: ...ar panel Terminal block X1 1 for the measuring transformers consists of fixed screw terminals fastened to the energizing input module Each terminal is dimensioned for one max 6 mm2 or two max 2 5 mm2 wires The RS 232 serial interface on the rear panel connector X3 2 is used to connect RET 54_ to the SPA IEC_103 Modbus DNP 3 0 Profibus or IEC 61850 bus The SPA IEC_103 bus is connected through the R...

Page 100: ...odule is used the inputs and outputs are connected to the terminals X6 1 1 and X6 1 2 The transformer terminal self supervision output IRF is linked to the terminals X4 1 3 X4 1 4 and X4 1 5 Protective earth is connected to the screw marked with the earth symbol The connectors are designated according to the module slot in the RET 54_ transformer terminal Connector Description X1 1 connector for t...

Page 101: ...14 15 16 17 18 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 X3 4 Made in Finland CE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 X2 1 1 2 X2 2 1 2 X2 3 1 2 X2 4 1 2 X2 5 1 2 X2 6 1 2 X2 7 1 2 X2 8 1 2 X2 9 1 2 BIO2 CPU1 PS1 Transfrm BIO1 BIO2 CPU1 PS1 Transfrm BIO1 RTD1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ...

Page 102: ...5 16 17 18 X3 2 X3 1 X3 3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 X3 4 Made in Finland CE X2 1 1 2 X2 2 1 2 X2 3 1 2 X2 4 1 2 X2 5 1 2 X2 6 1 2 X2 7 1 2 X2 8 1 2 X2 9 1 2 BIO2 CPU1 PS2 Transfrm BIO1 BIO1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 2 3 4 5 6...

Page 103: ...erhauled All repairs are to be taken by the manufacturer Please contact the manufacturer or its nearest representative for further information about checking overhaul and recalibration of the terminal To achieve the best possible operation accuracy all parts of a RET 54_ product have been calibrated together In the event of malfunction please consult your relay supplier If the transformer terminal...

Page 104: ...l function block comes as standard in the Control version In the Basic and the Multi versions COLTC is available as an option The order number for COLTC is 1MRS100144 Functionality level Selection of function blocks C Control 1 All control 2 condition monitoring and measurement functions B Basic All control 2 condition monitoring and measurement functions basic protection functions M Multi All con...

Page 105: ... RTD analog module For more detailed information about the hardware of RET 54_ refer to Section Hardware versions on page 11 7 3 Software configuration Each RET 54_ transformer terminal allows different software configurations based on separate functions refer to Section Functions of the transformer terminal on page 25 Functions included in the selected functionality level refer to Section Orderin...

Page 106: ...r released revisions Protocols communication Faster communication with SPA ZC 302 Faster communication with SPA ZC 400 with limited GOOSE messages 8 2 2 Configuration setting and SA system tools The following tool versions are needed to support the new functions and features of patch release of RET 54_ CAP 505 Relay Product Engineering Tools CAP 505 v 2 4 0 2 CAP 501 Relay Setting Tools CAP 501 v ...

Page 107: ...ight Emitting Diode LON Local Operating Network LonMark An independent world wide industry association which facilitates the development and implementation of open interoperable LonWorks based control products and systems L R Local Remote LV Low Voltage MIMIC A graphic configuration picture on the LCD of a relay MV Medium Voltage NO NC Normally Open Normally Closed PCB Printed Circuit Board PLC Pr...

Page 108: ...PA ZC 22 RS232C SMS SPA_IEC_b C E F I 0 C E F I 0 C E F I 0 SPA ZC 22 RE_ 54_ RER 123 connected to X3 2 RER 103 connected to X3 3 Fiber optic modem REF 54_ or RET 54_ relays Function Function code Comment Reset CU 0 Replies with the identification string User data 3 GI command time synchronization unicast application control commands Broadcast 4 Time synchronization only Reset FCB 7 Replies with i...

Page 109: ...es The internal IEC 60870 5 103 Class 1 buffer inside the RET 54_ can store up to 50 spontaneous events The interrogation events and the possible response messages that also are part of the class 1 data do not occupy space in the buffer The priority of the different categories of the pending class 1 data is always so that the response messages have the highest priority thereafter the spontaneous e...

Page 110: ...itted on its own frame If RTD data frame parameter is set to one every other class 2 data is a RTD data frame The alternate frame is RTD data frame and the another one is normal user selectable data frame 10 5 2 Class 2 value scaling The IEC 60870 5 103 standard defines the scale max range of the measurements to be either 1 2 or 2 4 times the rated value for the measurement The selection between t...

Page 111: ...1ST1 START1 signal from f f St1 P 171 84 1 1 1 9 FREQ1ST1 TRIP1 signal from f f St1 P 171 90 0 1 1 FREQ1ST1 START2 signal from f f St1 P 171 94 1 1 1 9 FREQ1ST1 TRIP2 signal from f f St1 P 171 91 0 1 1 FREQ1ST2 START1 signal from f f St2 P 172 84 1 1 1 9 FREQ1ST2 TRIP1 signal from f f St2 P 172 90 0 1 1 FREQ1ST2 START2 signal from f f St2 P 172 94 1 1 1 9 FREQ1ST2 TRIP2 signal from f f St2 P 172 9...

Page 112: ... TRIP signal from U f P 253 113 0 1 1 OE1High CBFP signal from U f A 85 0 2 1 OE1Low START signal from U f P 253 102 1 1 1 9 OE1Low TRIP signal from U f P 253 112 0 1 1 OE1Low CBFP signal from U f A 85 0 2 1 OV3HIGH START signal from 3U stage P 165 94 1 1 1 9 OV3HIGH TRIP signal from 3U stage P 165 91 0 1 1 OV3LOW START signal from 3U stage P 165 84 1 1 1 9 OV3LOW TRIP signal from 3U stage P 165 9...

Page 113: ...output P 253 10 0 1 1 CO3DC1 3 state sw 1 close output P 253 11 0 1 1 CO3DC1 3 state sw 1 opening time P 253 12 0 1 1 CO3DC1 3 state sw 1 closing time P 253 13 0 1 1 CO3DC1 3 state sw 1 command status P 253 14 0 1 1 CO3DC1 3 state sw 1 earthing time P 253 15 0 1 1 CO3DC1 3 state sw 1 freeing time P 253 16 0 1 1 CO3DC1 3 state sw 1 position FE P 253 18 1 1 1 9 CO3DC2 3 state sw 2 position OC P 253 ...

Page 114: ...opening time P 253 48 0 1 1 CODC3 Disconnector 3 closing time P 253 49 0 1 1 CODC3 Disconnector 3 command status P 253 50 0 1 1 CODC4 Disconnector 4 position P 253 51 1 1 1 9 CODC4 Disconnector 4 command seq P 253 52 0 1 1 CODC4 Disconnector 4 open output P 253 53 0 1 1 CODC4 Disconnector 4 close output P 253 54 0 1 1 CODC4 Disconnector 4 opening time P 253 55 0 1 1 CODC4 Disconnector 4 closing ti...

Page 115: ...38 7 0 1 1 CMSPRC1 Spring 1 max charging alarm P 238 5 1 1 1 9 CMSPRC1 Spring 1 min charging alarm P 238 6 1 1 1 9 CMTCS1 Trip circuit supervision 1 alarm A 36 1 1 1 9 CMTCS2 Trip circuit superv 2 alarm P 238 10 1 1 1 9 CMTIME1 Accumulated time 1 alarm P 238 12 1 1 1 9 CMTIME1 Accumulated time 1 measurement P 238 11 1 1 1 9 CMTIME2 Accumulated time 1 alarm P 238 13 1 1 1 9 CMTIME2 Accumulated time...

Page 116: ...urement functions MEAI1 High warning P 210 11 0 1 1 MEAI1 High alarm P 210 21 0 1 1 MEAI1 Low warning P 210 111 0 1 1 MEAI1 Low alarm P 210 121 0 1 1 MEAI2 High warning P 211 11 0 1 1 MEAI2 High alarm P 211 21 0 1 1 MEAI2 Low warning P 211 111 0 1 1 MEAI2 Low alarm P 211 121 0 1 1 MEAI3 High warning P 212 11 0 1 1 MEAI3 High alarm P 212 21 0 1 1 MEAI3 Low warning P 212 111 0 1 1 MEAI3 Low alarm P ...

Page 117: ...nction type parameter InfNum Information element number COT cmd Cause of transmission values in command direction 20 General command COT resp Cause of transmission values in response direction 20 Positive acknowledgement 21 Negative acknowledgement Table 10 6 2 Commands Commands St Ftyp Inf Num Typ COT cmd COT resp COCB1 Circuit breaker B 240 160 20 20 20 21 COCB2 Circuit breaker P 242 207 20 20 2...

Page 118: ...yp Data 1 Meas I 144 A 144 1 3 IL2 2 Meas I 145 A 145 2 3 IL2 U12 3 Meas I 146 A 146 4 3 IL1 U12 P Q 4 Meas I 147 A 147 2 3 Io Uo 5 Meas II 148 A 148 9 9 IL1 IL2 IL3 U1 U2 U3 P Q f 6 Meas II ABB1 P 134 137 16 9 IL1 IL2 IL3 Io U12 U23 U31 P Q f PF 7 Meas II ABB2 P 134 137 16 9 IL1 IL2 IL3 Io U1 U2 U3 P Q f PF 8 Meas II ABB3 P 135 137 12 9 IL1 IL2 IL3 U1 U2 U3 Io Uo P Q PF f 9 Meas II ABB4 P 135 138...

Page 119: ...d to the IEC_103 class 2 measurement frames This is how the relay configuration is expected to be implemented However if signal types connected to a function block do not match the following table corresponding locations in the class 2 frame will also be replaced by the actual signal types connected to the function block COLTC Tap changer position is transmitted as Class 1 data Message type identi...

Page 120: ...hnical Reference Manual General RET 54_ Fig 10 7 1 Example on ASDU octets 9 COT ADR 135 140 IL1 IL2 IL3 Io 5 Uo IECexamp TypeId VSQ Num of data Function type Data1 Data2 Data3 Data4 Data5 Cause of transmission Unit address Information number ...

Page 121: ... 11 12 13 14 15 16 17 18 19 107 Current transformer 11 12 13 14 15 16 17 18 19 40 D Digital inputs 11 12 13 14 15 16 17 18 19 41 Digital outputs 11 12 13 14 15 16 17 18 19 47 Dimensions 95 DNP 3 0 27 33 69 72 94 Double pole power output 11 12 13 14 15 16 17 18 19 49 Downloading the configuration 30 E Environmental conditions 23 91 Event recording 95 External display module 11 12 13 14 15 16 17 18 ...

Page 122: ... N Non latched alarm 88 O Order number 11 12 13 14 15 16 17 18 19 104 Ordering 104 Oscillation suppression 44 Overtemperature indication 37 P Parameterization 34 Parameters 34 35 PC connection 70 PLC functions 30 PMT 33 Power output PO 11 12 13 14 15 16 17 18 19 47 Power supply 11 12 13 14 15 16 17 18 19 35 91 Protection functions 24 Protocol Mapping Tool 33 Pulse counters 44 R Rated frequency 33 ...

Page 123: ...0 Single pole power output 11 12 13 14 15 16 17 18 19 49 Software 105 Standard functions 28 Storing of parameters 35 T Temperature supervision 37 Terminal connections 99 Terminal diagrams 96 Threshold voltage 11 12 13 14 15 16 17 18 19 Time synchronization 85 108 Transformers 11 12 13 14 15 16 17 18 19 Trip circuit supervision 11 12 13 14 15 16 17 18 19 64 V Voltage transformer 11 12 13 14 15 16 1...

Page 124: ...ABB Oy Distribution Automation P O Box 699 FI 65101 Vaasa FINLAND Tel 358 10 22 11 Fax 358 10 224 1094 www abb com substationautomation 1MRS755225 10 2010 EN ...

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