ABB REF 542plus User Manual Download

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Feeder Terminal

Product Guide

REF 542plus

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Summary of Contents for REF 542plus

Page 1: ...Feeder Terminal Product Guide REF 542plus...

Page 2: ......

Page 3: ...sensors Optional analog input module 4 20 mA Optional analog output module 0 4 20 mA Optional communication module for the substation automation system Ethernet interface for embedded web server Optic...

Page 4: ...or or in a dedi cated compartment close to the base unit The HMI can be used to set the protection parameters to locally operate the switching devices in the switchgear and to visualize events and mea...

Page 5: ...1062 The same software is also used to define the protection and the control scheme A050399 Fig 5 HMI control unit The left side of the LCD display is reserved for the single line diagram The right si...

Page 6: ...icenses The licenses are Basic Low Basic Multi Low Multi Differential and Distance In table 20 the corresponding provided pro tection functions are listed Current protection inrush blocking 68 overcur...

Page 7: ...a sampling rate of 1 2 kHz for a time interval of at least 1 second and for a maximum of 5 seconds The recording time is a combination of pre and post fault time The total recording capability is 5 s...

Page 8: ...control and interlocking in the switchgear primary objects status acquisition for example circuit breaker in opened closed position circuit breaker spring supervision when applicable Binary inputs are...

Page 9: ...can additionally in clude another binary input and output module alternatively the communication module or the 0 4 20 mA analog output module Note The backplane for the 0 4 20 mA ana log output module...

Page 10: ...ig 8 shows an example of wide housing base unit installation inside a low voltage compartment A051270 Fig 8 Base unit installation in LV compartment of a GIS system 10 233 5 18 M4 97 5 97 5 M4 106 3 1...

Page 11: ...ed in the Fig 9 below The upper one is the version of the HMI without cover and the lower one is with cover to achieve a better protection A051271 A070119 Fig 9 HMI dimensions The advisable panel cut...

Page 12: ...ble 4 Thermal load capacity Quantity Range Current path 250 x In peak value 100 x In for 1 s dynamic 5 x In continuous Voltage path 2 x Un 3 continuous Table 5 Consumption Quantity Range Current path...

Page 13: ...In t 100 10 000 ms Angle alpha 0 0 20 0o Angle delta 180 0o 180 0o U0 0 05 0 70 x Un 67N Sector Earth fault directional sector 10 thresholds available Direction enable disable directional behavior Sta...

Page 14: ...s 0 05 0 30 x In start value of the negative phase sequence K 0 5 30 0 t Reset 0 2000 s Timer decreasing rate 0 100 37 Low load Pn 50 100 000 kW primary values Minimal load P 5 00 x Pn Minimal current...

Page 15: ...values t 20 10 000 ms Angle delta 1 45 00 0 00 Angle delta 2 90 00 135 00 t 20 10 000 ms 1 non directional stage t 20 10 000 ms Power quality functions Power factor controller Switching sequence line...

Page 16: ...hot 0 04 1000 s Dead time1st shot 0 10 1000 s Specific operation time 2nd shot 0 04 1000 s Dead time 2nd shot 0 10 1000 s Specific operation time 3rdshot 0 04 1000 s Dead time 3rd shot 0 10 1000 s Spe...

Page 17: ...is picture represents a typical connection scheme for outgoing feeders when voltage and current protections are required There is also a current balance transformer for earth fault current sensing Ana...

Page 18: ...g input board has 8 inputs for currents Channels 1 6 are for the differential protection channel 7 is used for the restricted earth fault protection and channel 8 for the earth fault protection A05128...

Page 19: ...to earth volt age measurements and protection of the incoming feeder Channel 7 is used for the residual current for earth fault protection and channel 8 is used for the busbar phase to phase voltage t...

Page 20: ...rsion V4D02 ATEX certified units with these release version will be delivered with the former version of the HMI V4 The DNV cer tification is meant for marine application 7 6 B 6 A 3 3 3 03 6 S Z 4 1...

Page 21: ...802 Static I O without control continuity check Static I O without control continuity check 5 750132 801 Binary I O3 20 90 V 14 V DC standard Standard version with 14 V DC treshold value for applicati...

Page 22: ...standard Standard version with 72 V DC treshold value for application in auxiliary circuit with DC voltage range 80 250 V DC E 750132 806 Binary I O3 80 250 V 72 V DC with static channel As no D one s...

Page 23: ...1 750170 827 3 CT 3 CT 1 CT 1 CT 42 750170 828 3 CT 3 CT 1 CT 1 VT 43 750170 824 3 CT 3 VT 1 CT 1 CT Table 16 Communication With optional coomunication module Number Code Name Description N None Witho...

Page 24: ...HMI V5 IEC Chinese auxiliary voltage 48 110V DC F 007346 012 HMI V5 IEC Chinese auxiliary voltage 110 220V DC G 007346 015 HMI V5 IEC Chinese external cover auxiliary voltage 48 110V DC H 007346 016 H...

Page 25: ...2 Software base license Software level Base 2 1MRS090003 Software high license Software level High 3 1MRS090004 Software basic low license Software level Basic Low 4 1MRS090005 Software basic license...

Page 26: ...n 1 Modbus SPA RS485 2 Modbus SPA glass fibre ST connector For more information see Table 16 Analog input 01 Sensors 10 17 Mixed sensors and transformers 30 43 Mixed transformers For more information...

Page 27: ...on Functions Configuration and Settings 1MRS755860 Communication Manual Part 4 1VTA100005 Modbus RTU Technical Reference 1MRS755868 Configuration and Operating Tool User s Guide 1MRS755871 IRIG B Inpu...

Page 28: ...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...

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