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REF 542plus switchbay protection and control unit
Manual Part 3: Installation and Commissioning

1VTA100004-en DMS,2001-10-04

REF542

plus

: Installation and Commissioning

28 / 80

Figure 10:

Example of connection diagram for the transformer differential protection with transformers

Caution

Due to accuracy requirements the length of the cable connection to the sen-
sors in other bay respectively panels should be less than 7 m

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Summary of Contents for REF542plus

Page 1: ...ABB Power Distribution REF542plus Manual Part 3 Installation and Commissioning...

Page 2: ...N TO THIRD PARTIES IS NOT PERMITTED THIS DOCUMENT HAS BEEN CAREFULLY CHECKED IF THE USER NEVER THELESS DETECTS ANY ERRORS HE IS ASKED TO NOTIFY US AS SOON AS POSSIBLE THE DATA CONTAINED IN THIS MANUAL...

Page 3: ...ection diagrams 16 4 2 4 Wiring the REF542plus 20 4 2 4 1 Checking the current transformer circuits 20 4 2 4 2 Check the voltage transformer circuits 21 4 2 4 3 Checking the auxiliary voltage 21 4 2 4...

Page 4: ...t 44 6 3 3 Calibration of the Analog Input 44 6 3 3 1 Transformer Input Board 45 6 3 3 2 Sensor Input Board 45 6 3 3 3 Mixed Input Board 46 6 3 3 4 Calibration procedure 46 6 4 Remote HMI self test 47...

Page 5: ...e of protection 61 9 8 1 Central Unit 61 9 8 2 RHMI Control Unit 61 10 Type Test 62 10 1 Protection Function 62 10 2 Electro Magnetic Compatibility 66 10 2 1 Emission test 66 10 2 2 Immunity tests enc...

Page 6: ...2plus Installation and Commissioning 6 80 1 Introduction This part of the manual describes the installation and commissioning of the REF542plus switchbay protection and control unit The following sect...

Page 7: ...nit LCD Liquid Crystal Display LED Light Emitting Diode LAG Lon Application Guide LV Low Voltage MC Micro Controller PC Personal Computer RHMI Remote Human Machine Interface the same meaning as HMI VD...

Page 8: ...always be observed because otherwise function interruptions or malfunctions may occur An example is shown below Caution Do not make any changes to the FUPLA unless you are familiar with the REF542plu...

Page 9: ...isions The data provided in this documentation is intended solely to describe the product and must not be considered as assured properties In the interest of users we are continually striving to bring...

Page 10: ...rs represent only a general selection of the points that must be observed Additional safety notes applicable to the actual content of the chapter can be found in the other specific parts of the manual...

Page 11: ...Additional safety standards Warning The following safety standards must be observed in all circumstances 1 IEC 60255 for protection relays in high voltage substations 2 DIN 57627 plug connections Wor...

Page 12: ...the damage Check the delivery for completeness using the order documentation If there is anything missing or any discrepancies with the order documentation con tact the ABB sales office immediately M...

Page 13: ...Commissioning 13 80 The figures below show the dimensions of the HMI Control Unit and Central Unit 130 mm 215 mm 204mm 119 mm 64 mm 44 mm Figure 1 Dimension of the HMI Control Unit 179 mm 238 mm 2 6...

Page 14: ...06 x 121 mm W x H 4 2 1 Set up Area and Required Environmental Conditions Please note the following information regarding the set up area Allow sufficient space for access to the The connections must...

Page 15: ...nstallation and Commissioning 1VTA100004 en DMS 2001 10 04 REF542plus Installation and Commissioning 15 80 4 2 2 Installation in LV panels Figure 4 REF542plus installed in gas insulated switchgears GI...

Page 16: ...1VTA100004 en DMS 2001 10 04 REF542plus Installation and Commissioning 16 80 Figure 6 Example of mounting of the Central Unit in the LV compartment and the HMI on the door 4 2 3 Connection diagrams Co...

Page 17: ...lation and Commissioning 1VTA100004 en DMS 2001 10 04 REF542plus Installation and Commissioning 17 80 Figure 2 REF542plus connector plate for the short case mixed analog input version Figure 3 REF542p...

Page 18: ...ector male X73 RS485 interface 9 pin D sub connector male X74 IRIG B interface full version Not available yet X75 Fast I O inputs full version Not available yet X76 Fast I O outputs full version Not a...

Page 19: ...er optical ca ble should not exceed 2000 m Table 7 Connectors on Central Unit for MODBUS RTU electrical RS485 Connector Descriptions Type of connector plug X60 RS485 channel 1 2pin Weidmueller BLAT2BS...

Page 20: ...checked with load current Current feed with heavy current source primary test instrument The current feed provides information on the transducer transformation and the cor rect wiring to the REF542plu...

Page 21: ...event of a metallic ground fault in phase L1 the external phase to neutral volt ages occur in phases L2 and L3 instead of the conductor ground voltages They are added geometrically and yield three tim...

Page 22: ...ch is fixed from a specific screw on the housing to the grounding system in the LV compartment must be foreseen That is why an interweaving cable is used for the grounding connection If due to the in...

Page 23: ...d analog output boards Typical examples of usage in practice will be shown here The following symbols are used in the circuit diagrams Table 10 Graphical symbols for electric diagram IEC 60617 Symbol...

Page 24: ...ommissioning 24 80 Symbol Legend Symbol Legend Resistor with one fixed tap ping Fuse Current transformer Sensing element Three phase transformer Current sensing element Voltage transformer Optical fib...

Page 25: ...ction and control unit Manual Part 3 Installation and Commissioning 1VTA100004 en DMS 2001 10 04 REF542plus Installation and Commissioning 25 80 Figure 7 Example of connection diagram for incoming or...

Page 26: ...on and control unit Manual Part 3 Installation and Commissioning 1VTA100004 en DMS 2001 10 04 REF542plus Installation and Commissioning 26 80 Figure 8 Example of connection diagram for bus tie and mea...

Page 27: ...00004 en DMS 2001 10 04 REF542plus Installation and Commissioning 27 80 Figure 9 Example of connection diagram for bus tie and measuring bays with sensors Caution Due to accuracy requirements the leng...

Page 28: ...DMS 2001 10 04 REF542plus Installation and Commissioning 28 80 Figure 10 Example of connection diagram for the transformer differential protection with transformers Caution Due to accuracy requirement...

Page 29: ...nd control unit Manual Part 3 Installation and Commissioning 1VTA100004 en DMS 2001 10 04 REF542plus Installation and Commissioning 29 80 Figure 11 Example of connection diagram for the transformer di...

Page 30: ...tion and control unit Manual Part 3 Installation and Commissioning 1VTA100004 en DMS 2001 10 04 REF542plus Installation and Commissioning 30 80 Figure 12 Example of connection diagram for the synchron...

Page 31: ...A100004 en DMS 2001 10 04 REF542plus Installation and Commissioning 31 80 Figure 13 Example of connection diagram for the synchronism check with sensors Caution Due to accuracy requirements the length...

Page 32: ...tion and control unit Manual Part 3 Installation and Commissioning 1VTA100004 en DMS 2001 10 04 REF542plus Installation and Commissioning 32 80 Figure 14 Example of connection diagram for the synchron...

Page 33: ...A100004 en DMS 2001 10 04 REF542plus Installation and Commissioning 33 80 Figure 15 Example of connection diagram for the synchronism check with sensors Caution Due to accuracy requirements the length...

Page 34: ...lly functional in the corresponding bay Pay particular attention to the protective functions and the interlocking 5 3 Test Equipment The most important device for the commissioning of the REF542plus i...

Page 35: ...voltmeter to s1 for this test The same applies for the negative terminal at P2 of the primary coil and the voltmeter negative input at s2 of the secon dary coil The test setup for checking the directi...

Page 36: ...also be used to run a qualitative test of the voltage transformer transformation ratio The Variac voltage is applied to the primary side of the voltage transformer and a voltme ter is used to measure...

Page 37: ...rated val ues must be tested for this reason The phase currents and phase voltages must be taken as measured input quantities All other measured values are quantities derived from them Test as follows...

Page 38: ...ing ensure that the limit values of the measuring inputs and the auxil iary voltage supply are not exceeded Secondary function tests are recommended during commissioning of the protective functions Th...

Page 39: ...REF542plus with current and voltage transformers Accuracy class 0 5 Current output 1 respective 5 A 50 Hz AC minimum Voltage output 100 V 50 Hz AC minimum Voltage output 2 VRMS 50 Hz AC The generator...

Page 40: ...he file name MCTERM INI This setting file can be used later if a communication with the Central Unit is necessary Figure 20 Setting of the communication to the Central Unit Figure 21 Setting of the co...

Page 41: ...ugged in the connector situated on the front side of the HMI By using this interface the configuration file can be downloaded or uploaded from the local PC which hosts the configuration tool to the RE...

Page 42: ...running and configured with the setting file MCTERM INI The related power supply voltage must be connected to connector X10 The HMI Local Control Unit must not be connected to the Central Unit After...

Page 43: ...l Unit is powered on again The TeraTerm Pro software will display the following messages on the PC Figure 23 Tera Term Pro display for entering the self test of the Central Unit Type the proper passwo...

Page 44: ...wn on the terminal 6 3 2 3 Configuration flash memory test Press c 16 Mbit flash is being tested This test will destroy the actual configuration if any on the data flash Test result is shown on the te...

Page 45: ...us unit can be compen sated Moreover the connections to the connector X80 can be defined Afterwards the calibration data are stored on the EEPROM on the Analog Input Board The calibration procedure ne...

Page 46: ...be in Caution Before starting the calibration procedure the jumper X12 must be put in After switching on all the input signals for running the calibration procedure can be started For each possible an...

Page 47: ...d chan nels has been configured and the phase error check reports no errors Caution At the end of the calibration phases the Jumper X12 must be removed 6 4 Remote HMI self test The following test proc...

Page 48: ...on the LCD display is shown The test can be run individually or all together in sequence by selecting the corresponding menu line In this case the e key with the ABB code must be inserted in its plug...

Page 49: ...splayed The following paragraphs describe the performing of single test 6 4 1 LCD test This test consists in the following four parts Each part has a corresponding page and there is a 2 seconds delay...

Page 50: ...e next figure GRAPHIC WRITING TEST 2 sec after To Backlight Test Page From Text Test Page Figure 28 LCD display during Graphic Writing test 2 seconds delay After the delay time is expired the followin...

Page 51: ...test will be started automatically 6 4 1 4 LCD contrast test The following LCD page is shown LCD CONTRAST TEST xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxx...

Page 52: ...t consists of the following steps The keyboard test page is displayed on the LCD KEYBOARD TEST Press separately each keyboard button within 15 sec Emergency PRESSED Open Close Select PRESSED Menu Ente...

Page 53: ...erted within 5 seconds Afterwards the test will end with OK result Otherwise the result is FAIL 6 4 5 Serial ports test This test is performed by connecting the loop back cable cable that is normally...

Page 54: ...test The test will consist in the following steps The LCD page for the serial ports test is displayed according to next figure SERIAL PORTS TEST Please be sure that the two serial ports are connected...

Page 55: ...TA100004 en DMS 2001 10 04 REF542plus Installation and Commissioning 55 80 RS232 to RS485 communication test 10 messages are sent to the RS 485 port Test result shown in the page TEST OK or TEST FAIL...

Page 56: ...oper password and press enter Type d and at prompt answer yes by pressing y From the menu File in Tera Term Pro select send file Select the new main board firmware to download and click Open After the...

Page 57: ...all current transformers Disconnect the REF542plus from the measuring circuits Remove all plug connectors Remove the unit Check the unit for damage Pack the REF542plus properly preferably in the orig...

Page 58: ...ccuracy for protection class 3 9 1 1 With current and voltage transformer Rated current In 1A or 5A Rated voltage Un 100V also suitable for 110V Rated frequency fn 50 Hz 60 Hz Thermal load capacity Cu...

Page 59: ...2 A Breaking capacity 300 W at L R 15 ms Operation time 9 ms 2 signal outputs BO7 and 8 and 1 Watchdog output WD Operation voltage 250 V AC DC Load current 2 A Operation time 5 ms 1 Static output opti...

Page 60: ...h standard RS232 or optical interface with snap in type connector for plastic fiber respectively standard FMA connector for glass fiber multi mode LON according to LAG1 4 optical interface with standa...

Page 61: ...tion and Commissioning 1VTA100004 en DMS 2001 10 04 REF542plus Installation and Commissioning 61 80 9 7 Temperature range Operation 5 55 C Transport and storing 20 70 C 9 8 Degree of protection 9 8 1...

Page 62: ...tional low I 0 05 40 In t 220 300 000 ms IEC 60255 12 50 Overcurrent instantaneous I 0 10 40 In t 15 300 000 ms IEC 60255 3 51 Overcurrent high I 0 05 40 In t 40 300 000 ms IEC 60255 3 51 Overcurrent...

Page 63: ...w U 0 10 3 Un t 70 300 000 ms IEC 60255 3 27 Undervoltage instantaneous U 0 10 1 2 Un t 50 300 000 ms IEC 60255 3 27 Undervoltage high U 0 1 1 2 Un t 70 300 000 ms IEC 60255 3 27 Undervoltage low U 0...

Page 64: ...without earth start switching onto faults normal overreach zone trip af ter start Signal comparison overreach scheme time set 30 300 000 ms U I Start characteristic I IE and IF 0 05 4 In UF 0 05 0 9...

Page 65: ...1 50 Pn t 1 02 1000 s IEC 60255 12 37 Low load Nominal real power Pn 50 1000 000 kW primary values Minimal load P 5 100 Pn Minimal current I 2 20 In t 1 1000 s IEC 60255 12 81 Frequency monitoring St...

Page 66: ...note 1 See note 2 230 1000 MHz 47 dB V m quasi peak measured at 10 m dis tance Power Supply 0 15 0 50 MHz 79 dB V quasi peak 66 dB V average EN 55022 EN 55022 See note 1 0 5 5 MHz 73 dB V quasi peak 6...

Page 67: ...ncy Hz EN 61000 4 3 EN 61000 4 3 See note 1 See 15 2 and note 1 Electrostatic dis charge 6 Cont dis charge kV charge volt age EN 61000 4 2 EN 60255 22 2 EN 60255 22 2 See EN 60255 22 2 applicability o...

Page 68: ...ommon mode source 1 2 50 8 20 1 2 12 Tr Th ms kV charge voltage kV charge voltage ohms Source im pedance EN 61000 4 5 EN 61000 4 5 See 15 2 See note 3 Voltage Interrup tion 100 5 10 20 50 100 and 200...

Page 69: ...t Differential mode Common mode 1 75 400 200 0 1 MHz frequency Tr ns Hz repetition fre quency ohms Source im pedance kV peak kV peak IEC 60255 22 1 IEC 60255 22 1 IEC 60255 22 1 See note 3 Insulation...

Page 70: ...tition fre quency ohms Source im pedance kV peak kV peak IEC 60255 22 1 IEC 60255 22 1 IEC 60255 22 1 Surge Differential mode Common mode 1 2 50 8 20 1 2 42 Tr Th ms kV charge voltage kV charge voltag...

Page 71: ...rms AM 1 kHz ohms Source im pedance EN 61000 4 6 EN 61000 4 6 See note 1 See 15 2 and note 1 See note 2 3 Fast transients 5 50 5 2 Tr Th ns kHz repetition fre quency kV peak EN 61000 4 4 IEC 60255 22...

Page 72: ...issioning 72 80 10 3 Insulation Resistance Insulation resistance 100MOhm 500V DC 10 4 Mechanical Robustness Vibration test per IEC 60255 21 1 Shock response and withstand test per IEC 60068 2 2 Seismi...

Page 73: ...Commissioning 73 80 11 Connection Diagram 11 1 REF542plus with mechanical binary I O Example of REF542plus base version with one mechanical binary I O version 3 Extension up to two additional mechanic...

Page 74: ...I 06 AI 05 AI 04 5A 1A AI 03 17 18 08 100 110V 100 110V 100 110V 100 110V 05 06 04 z28 d26 d28 d24 z24 z26 BO07 BO08 BO05 BO06 d18 d20 z18 d22 z22 z14 z16 BO04 d14 d16 z10 z12 BO03 d10 d12 d06 d08 BO0...

Page 75: ...y I O version 3 d30 z30 z32 z28 d26 d28 d24 z24 z26 BO15 BO16 WD2 BO13 BO14 d18 d20 z18 d22 z22 z14 z16 BO12 d14 d16 z10 z12 BO11 d10 d12 d06 d08 BO10 z06 z08 d02 d04 BO09 z02 z04 d02 z02 BI15 d04 z04...

Page 76: ...I O version 3 d30 z30 z32 z28 d26 d28 d24 z24 z26 BO23 BO24 WD3 BO21 BO22 d18 d20 z18 d22 z22 z14 z16 BO20 d14 d16 z10 z12 BO19 d10 d12 d06 d08 BO18 z06 z08 d02 d04 BO17 z02 z04 d02 z02 BI29 d04 z04...

Page 77: ...configuration for transformers and sensors connection Note Please connect the right polarity DC DC 1 2 3 X10 X81 A D Sensor 1 A D Sensor 2 A D Sensor 3 A D Sensor 4 A D Sensor 5 A D Sensor 6 A D Sens...

Page 78: ...lid state binary I O d30 z32 z20 z22 z18 BO20 WD2 z10 z12 BO16 d10 d12 d02 z02 BI15 d04 z04 BI16 d06 z06 BI17 d08 z08 BI18 d10 z10 BI19 d12 z12 BI20 d14 z14 BI21 d16 z16 BI22 d18 z18 BI23 d20 z20 BI24...

Page 79: ...nal solid state binary I O d30 z32 z20 z22 z18 BO24 WD3 z10 z12 BO25 d10 d12 d02 z02 BI29 d04 z04 BI30 d06 z06 BI31 d08 z08 BI32 d10 z10 BI33 d12 z12 BI34 d14 z14 BI35 d16 z16 BI36 d18 z18 BI37 d20 z2...

Page 80: ...100004 en DMS 2001 10 04 REF542plus Installation and Commissioning 80 80 Product information Technical Marketing ABB Calor Emag Mittelspannung GmbH Oberhausener Str 33 D 40472 Ratingen Phone 49 0 2102...

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