EDCS-8000 SERIES OF POWER SYSTEM INTEGRATED AUTOMATIC-EQUIPMENT EDCS-8210 High-voltage Transmission Line Protect Equipment INSTRUCTION MANUAL V1.10 Chongqing New Century Electrical Co., Ltd VERSION ANNOUNCEMENT Copyright： Chongqing New Century Electrical Co., Ltd This instruction is applicable to the protection program of the following version： EDCS-82101 High-voltage transmission line Protect Equipment V1 ** EDCS-82102 High-voltage transmission line Protect Equipment V1.** EDCS-82103 High-voltage transmission line Protect Equipment V1.** UPDATING RECORD OF INSTRUCTION’S VERSION NO Instruction Summary Modified Date Version V1.01 V1.10 Modify reclose setting range and distance protect character diagram 2011-3-10 EDCS-82101 and EDCS-82102 add stages directional overcurrent protection 2013-3-13 overcurrent protection 10  The instruction and production may have a little change, please check the practical production and the instruction‟s version  Technical support：023-68694458 Fax：023-68626689  The first version prints in 10.2010.10  More information please access http://www.cqnec.com.cn NEW CENTURY RELAYS EDCS-8210 HV Trans Line Protect Equipment Instruction Manual IMPORTANT INSTRUCT Thank you for purchased production made by Chongqing New Century Electrical Co., Ltd For safe, correct and effective usage of these devices, please read the important information below  Please read the instruction carefully, and adjust, test or manipulate under the instruction‟s prescript  To protect the device, not insert or withdraw the module, not touch Chip and element when the power on  Please use dependable, high accuracy test instrument and equipment for test and measure to device  If there is any abnormal or need repaired, please make contact with us  Debugging Password: factory default setting is 8200, provided for technical management personnel, such as the delay protection personnel, station master, to set the operation value, communication parameters, variable ratio, the print parameters etc  Running Password: factory default setting is 0000, provided for front-line staff to change value area, realize the soft platen on/off and so on CONTENTS PART ONE TECHNICAL INSTRUCTION 1 SUMMARIZE 1.1 APPLICATION 1.2 CHARACTERISTIC 1.3 FUNCTION DEPLOYMENT TECHNICAL PARAMETERS 2.1 ENVIROMENTAL PARAMETER 2.2 RATED PARAMETERS 2.3 PERFORMANCE INDEX 2.4 COMMUNICATION INTERFACE 2.5 INSULATION PERFORMACE 2.6 ELECTROMAGNETIC COMPATIBILITY CHARACTERISTICS 2.7 MECHANICAL PROPERTIES FUNCTION PRINCIPLE 3.1 FUNCTION PRINCIPLE 3.2 SELF-CHECKING PRINCIPLE 38 EDCS-82101 HIGH VOLTAGE LINE PROTECT EQUIPMENT 42 4.1 DEVICE SETTING 42 4.2 DEVICE HARDWARE 59 EDCS-82102 HIGH VOLTAGE LINE PROTECT EQUIPMENT 64 5.1 DEVICE VALUE 64 5.2 DEVICE HARDWARE 81 EDCS-82103 HIGH VOLTAGE PROTECTION EQUIPMENT 89 6.1 DEVICE SETTING 89 6.2 DEVICE HARDWARE 107 PART TWO INSTRUCTION FOR USE 114 OPERATION INSTRUCTION 114 1.1 THE KEYS 114 1.2 THE MUNU 114 DEVICE OPERATIONS 117 2.1 NORMAL OPERATIONAL MODE STATUS 117 2.2 ABNORMAL INFORMATION DISPOSAL 118 INSTALLATION INSTRUCTIONS 121 3.1 BOX OPENING CHECK 121 3.2 INSTALLATION NOTICE 121 CIRCUIT DEBUG SYLLABUS 122 4.1 TEST NOTICE 122 I NEW CENTURY RELAYS EDCS-8210 HV Trans Line Protect Equipment Instruction Manual 4.2 AC LOOP CHECK 122 4.3 INPUT CONTACT CHECK 122 4.4 OUTPUT CONTACT CHECK 123 4.5 FIBER CHANNEL CHECK 123 4.6 OPTICAL AND OPTICAL CONNECTION NOTICE 124 4.7 UNIT TEST DEVICE 126 PRINT ACTION REPORT 131 TRANSPORTATION AND STORAGE 131 APPENDIX 132 7.1 CHASSIS STRUCTURE 132 7.2 COMMUNICATION CONNECTION 134 7.3 ORDER NOTICE 137 7.4 PROTECTION VALUE SETTING LIST 137 II NEW CENTURY RELAYS EDCS-8210 HV Trans Line Protect Equipment Instruction Manual PART ONE TECHNICAL INSTRUCTION SUMMARIZE 1.1 APPLICATION EDCS-8210 high-voltage transmission line protection device is implemented by a high-performance microprocessor, suitable for 110kV voltage and below transmission lines 1.2 CHARACTERISTIC 1) Installations display with large-screen LCD in all-English menu design, debugging and running in a more humanity way 2) The way shows the events and set point with English characters instead of the way of character 3) The core of CPU is 32 bit MPU, and FPGA field programmable gate array, large capacity RAM and FLASH RAM So the device has the strong ability of disposal data and storage The data can still be remembered in FLASH RAM after broken power The device can keep its state 4) Using the CAN net as the intercom network, the data message passes in and out smoothly Adopt dual Ethernet communication 5) Advanced protection principle provides sufficient basis for the rapid action and reliability theory of the protection 6) The aluminum alloy DOS has strong immunity to electromagnetic interference, impact, and adapts the badly electric environment well 7) Record every element‟s action behavior and action‟s calculated values of the internal part 8) The excellent function of self-inspection meets the requirements of examination and repairing 1.3 FUNCTION DEPLOYMENT MODEL NUMBER EDCS-82101 EDCS-82102 EDCS-82103 NAME High-Voltage Protection Device High-Voltage High-Voltage Protection Device Protection Device IEEE CODE PROTECTION FUNCTION Fiber Split-phase 87L Current differential √ Protection NEW CENTURY RELAYS EDCS-8210 HV Trans Line Protect Equipment Instruction Manual Fiber Zero Sequence 87LN √ Current differential Protection Three sections 21P phase-to-phase √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ distance protection Three sections 21G earthing distance protection 21FL Fault Location Four sections zero-sequence 67NT current protection （with direction interlock） Overcurrent 50 protection（TV disconnection valid） 51 overload protection √ √ √ 79 Reclosing √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ Self-diagnosis √ √ √ TV Disconnection Warning √ √ √ TA Disconnection Warning √ √ √ Control circuit disconnection monitor √ √ √ Fault waveform recorded √ √ √ Control circuit √ √ √ √ √ 18 50BF 81U 27 50,67,27,59,47 After-acceleration protection CB Failure protection Low-Cycle Load Dropping Low Voltage Splitting Directional OC protection Control function PT switchover Hardware configuration Binary input number 18 18 18 Binary output number 24 24 CAN、485、 CAN、485、 CAN、485、 Ethernet Ethernet Ethernet Communication interface NEW CENTURY RELAYS EDCS-8210 HV Trans Line Protect Equipment Instruction Manual Chassis structure 6U 19"/3 6U 19"/2 6U 19"/2 YY YY YY Voltage transformer wire mode TECHNICAL PARAMETERS 2.1 ENVIROMENTAL PARAMETER Operation Temperature：0～40℃ Limited Temperature：-10～55℃ Storage and Transport：-25～75℃ 2.2 RATED PARAMETERS DC power：220V or 110V（please indicate when ordering） AC voltage：100 / V（Rated phase voltage Un） ； AC current：5A or 1A（Rated phase current In，please indicate when ordering） ； Rated frequency：50Hz Overload capacity： Current loop：2 times of rated current, continuous working 50 times of rated current, Allow second Voltage loop：1.5 times of rated voltage, continuous working Power dissipation： Current loop：Not more than 0.5 VA /Phase (when Rated value is 5A) Not more than 0.5 VA /Phase (when Rated value is 1A) Voltage loop：Not more than 0.5 VA /Phase (when Rated value is 100V) Not more than 0.5 VA /Phase (when Rated value is 100/ V) DC loop：Normal, not more than 10 W Trip, not more than 15 W 2.3 PERFORMANCE INDEX 2.3.1 Differential Protection Differential current high value： 0.02～20.00In（In：TA Secondary rated current, the following is same） Differential current low value： 0.02～20.00In Zero-sequence differential current value： 0.02～5.00In Differential action time： ≤25ms (1.5 times of fixed value) Current value error： ±3% or 0.02In 2.3.2 Distance protection Phase-to-phase distance impedance setting range ：0.05～125.00Ω Phase-to-phase distance Ⅱ, III section action time： 0.01～10s NEW CENTURY RELAYS EDCS-8210 HV Trans Line Protect Equipment Instruction Manual Distance protection value error： ±5％or0.05Ω Phase-to-phase distanceⅠsection action time： ≤30ms (0.7 times of fixed value) Phase-to-phase distanceⅡ、III section delay error： ±1％or30ms 2.3.3 Zero-sequence overcurrent protection Current value： 0.10～20.00In Delay value： 0.00～10.00s Delay value error： ±1％or35ms Current value error： ±3%or0.01In Zero-sequence overcurrent Ⅰsection action time： 2.3.4 Overcurrent protection Current value： 0.10～20.00In Delay value： 0.00～10.00s Delay value error： ±1％or35ms Current value error： ±3%or0.01In 2.3.5 Overload protection Current value： 0.10～3.00In Overload Delay value： 0.10～10.00s Overload value error： ±3%or 0.01In Overload Delay value error： ±1％ or 35ms 2.3.6 ≤25ms (1.2 times fixed value) Reclosing Reclosing synchronization angle： 5.0°～90.0° Reclosing delay value： 0.20～14.00s Reclosing synchronization angle value error： Reclosing delay value error： 2.3.7 ±3° ±1％or±45ms After-acceleration protection Phase current value： 0.10～20.00In Zero sequence current value： 0.10～20.00In Distance after-acceleration impedance setting range： Low voltage setting： 0.05～125.00Ω 10.00～80.00V Phase after-acceleration action time： ≤60ms (1.2 times fixed value) Zero sequence after-acceleration action time： +60ms (0.10s delay) Distance after-acceleration action time：≤60ms (0.7 times fixed value) Distance after-acceleration protection value error： ±3％or0.05Ω D4 4) TV disconnection reserved zero-sequence overcurrent Ⅰ section 0，1 Overcurrent protection NO THE THE SCOPE OF STEP OF THE NAME OF SETTING VALUE SETTING VALUE SETTING VALUE OvercurrentⅠ section value 0.10～20.00In 0.01A OvercurrentⅠ section delay 0.00～10.00s 0.01s Overcurrent II section value 0.10～20.00In 0.01A Overcurrent II section delay 0.00～10.00s 0.01s 5) NOTE Overload protection NO THE THE SCOPE OF STEP OF THE NAME OF SETTING VALUE SETTING VALUE SETTING VALUE Overload value 0.10～3.00In 0.01A Overload time 0.00～10.00s 0.01s 6) NOTE Reclosing NO THE THE SCOPE OF STEP OF THE NAME OF SETTING VALUE SETTING VALUE SETTING VALUE Reclosing synchronization angle Reclosing delay 0.0～90.0° 0.1° 0.20～14.00s 0.01s NOTE Control word D0 Reclosing check synchronization 0，1 D1 Reclosing check no voltage 0，1 D2 Protection starting reclosing 0，1 D3 Unmatched starting reclosing 0，1 7) After-acceleration protection NO THE THE SCOPE OF STEP OF THE NAME OF SETTING VALUE SETTING VALUE SETTING VALUE Phase current value 0.10～20.00In 0.01A Zero-sequence current value 0.10～20.00In 0.01A Secondary harmonic ratio 0.10～0.30 0.01 Low voltage value 10.00～80.00 V 0.01V Phase-to-phase distance protection value 0.05～125.00Ω 0.01Ω Earthing distance protection value 0.05～125.00Ω 0.01Ω Control word 140 NOTE D0 8) Harmonic braking 0，1 Protection protection NO THE THE SCOPE OF STEP OF THE NAME OF SETTING VALUE SETTING VALUE SETTING VALUE Failure staring value 0.10～20.00In 0.01A Failure low voltage interlock 2.00～100.00V 0.01V Failure negative-sequence voltage interlock 2.00～100.00V 0.01V Failure trip delay 0.00～10.00s 0.01s Failure act delay 0.00～10.00s 0.01s NOTE Control word D0 9) Failure interlock by composite voltage 0，1 Low-Cycle Load Dropping NO THE THE SCOPE OF STEP OF THE NAME OF SETTING VALUE SETTING VALUE SETTING VALUE Low-Cycle Load Dropping value Low voltage interlock value 20.00～100.00V 0.01V Frequency change rate value 0.30～10.00Hz/s 0.01Hz/s Low-Cycle Load Dropping delay 0.10～100.00s 0.01s 45.00～50.00Hz NOTE 0.01Hz Control word D0 Frequency interlock change rate value 0，1 10) Low voltae splitting NO THE THE SCOPE OF STEP OF THE NAME OF SETTING VALUE SETTING VALUE SETTING VALUE Low Voltage Splitting value 20.00～100.00V 0.01V Voltage change rate value 5.00～50.00V/s 0.01V/s Low Voltage Splitting delay 0.10～100.00s 0.01s NOTE Control word D0 Voltage change rate interlock 0，1 11) Wave recorded value NO THE THE SCOPE OF STEP OF THE NAME OF SETTING VALUE SETTING VALUE SETTING VALUE Control word D0-D15 Starting switching value 0，1 141 NOTE Control word D0-D15 Starting switching value 0，1 Control word D0-D15 Shift starting type 0，1 Control word D0-D15 Shift starting type 0，1 Control word D0 Command Start wave recorded 0，1 D1 Protect start wave recorded 0，1 D2 Switching value shift start wave recorded 0，1 12) Soft platen setting NO THE THE SCOPE OF STEP OF THE NAME OF SETTING VALUE SETTING VALUE SETTING VALUE D0 Standby 0，1 D1 Standby 0，1 D2 Standby 0，1 D3 Standby 0，1 D4 Phase-to-phase section 0，1 D5 Phase-to-phase distance II section 0，1 D6 Phase-to-phase section 0，1 D7 Earthing distance Ⅰsection 0，1 D8 Earthing distance II section 0，1 D9 Earthing distance Ⅲ section 0，1 0，1 0，1 0，1 0，1 0，1 0，1 Control word D10 D11 D12 D13 D14 D15 distance distance Ⅰ III Double-circuit line successive instantaneous act Asymmetric successive instantaneous act Zero-sequence overcurrent Ⅰ section Zero-sequence overcurrent II section Zero-sequence overcurrent III section Zero-sequence overcurrent Ⅳ section Control word D0 Overcurrent Ⅰsection 0，1 D1 OvercurrentⅡ section 0，1 D2 Overload 0，1 142 Note D3 Reclosing D4 Accelerate phase overcurrent D5 D6 Accelerate overcurrent Accelerate distance zero-sequence phase-to-phase 0，1 0，1 0，1 0，1 D7 Accelerate earthing distance 0，1 D8 Failure starting 0，1 D9 Failure trip 0，1 D10 Failure protection 0，1 D11 Low-Cycle Load Dropping 0，1 D12 Low Voltage Splitting 0，1 D13 TV overhaul 0，1 13) Output configuration NO THE THE SCOPE OF STEP OF THE NAME OF SETTING VALUE SETTING VALUE SETTING VALUE Output 0.00～100.00s 0.01s Output 0.00～100.00s 0.01s Output 0.00～100.00s 0.01s Output 0.00～100.00s 0.01s Output 0.00～100.00s 0.01s Output 0.00～100.00s 0.01s Output 0.00～100.00s 0.01s Output 0.00～100.00s 0.01s Output 0.00～100.00s 0.01s 10 Output 10 0.00～100.00s 0.01s 11 Output 11 0.00～100.00s 0.01s 12 Output 12 0.00～100.00s 0.01s 13 Output 13 0.00～100.00s 0.01s 14 Output 14 0.00～100.00s 0.01s 15 Output 15 0.00～100.00s 0.01s 16 Output 16 0.00～100.00s 0.01s 17 Output 17 0.00～100.00s 0.01s 18 Output 18 0.00～100.00s 0.01s 19 Output 19 0.00～100.00s 0.01s 20 Output 20 0.00～100.00s 0.01s 21 Output 21 0.00～100.00s 0.01s 22 Output 22 0.00～100.00s 0.01s 143 Note 23 Output 23 0.00～100.00s 0.01s 24 Output 24 0.00～100.00s 0.01s 14) Output matrix export deloy Programmable Protection type output1 export Programmable Programmable Programmable Programmable Programmable Programmable Programmable output output output4 output output output output deploy Standby Standby Standby Standby Standby Standby Phase-to-phase distance I section Phase-to-phase distance II section Phase-to-phase distance III section Earthing distance Ⅰ section Earthing distance Ⅱ section Earthing distance Ⅲ section Asymmetric successive instantaneous act Double-circuit line successive instantaneous act Adjacent line acceleration signal Zero-sequence overcurrentⅠ section Zero-sequence overcurrentⅡ section Zero-sequence overcurrentⅢ section Zero-sequence overcurrentⅣ section Overcurrent Ⅰsection OvercurrentⅡ section Overload alarm Reclosing after-acceleration Failure starting Failure trip Failure protection 144 Low-Cycle Load Dropping Low Voltage Splitting TV disconnection TA disconnection Line TV disconnection Control circuit disconnection Angular difference setting abnormal alarm Load asymmetry alarm TA asymmetry alarm TA phase order reverse order alarm TWJ abnormal alarm Closure alarm pressure low 145 EDCS-82103 device protection value setting list Project name： Loop name： Equipment name： Loop number： 1) Setting person： Time： System value THE SCOPE NO SETTING VALUE THE STEP OF SETTING VALUE OF THE NAME OF SETTING VALUE Bus voltage primary rated value 10.0～121.0kV 0.1kV Bus voltage secondary rated value 57.74/110.00V 0.01V Line voltage primary rated value 10.0～121.0kV 0.1kV Line voltage secondary rated value 57.74/110.00V 0.01V Current primary rated value 0～8000A 1A Current secondary rated value 1/5A 1A Synchronization phase selection 1～6 Line impedance 0.01～125Ω 0.01Ω Line length 0.0～600.0km 0.01km 0.02～1.00In 0.01A 0.10～2.00In 0.01A 0.10～2.00In 0.01A 10 11 12 Current break variable starting setting value Zero sequence current starting setting value Negative sequence current starting setting value User set Control word D0 Input is TWJ 0，1 D1 Input is HWJ 0，1 0，1 D2 Control circuit disconnection detection D3 TA disconnection detection 0，1 D4 TV disconnection detection 0，1 THE SCOPE SETTING VALUE THE STEP OF SETTING VALUE 2) Differential protection value NO OF THE NAME OF SETTING VALUE Differential current high value 0.10～20.00In 0.01 Differential current low value 0.10～20.00In 0.01 0.10～20.00In 0.01 0.10～20.00In 0.01 0.10～5.00 0.01 Zero sequence differential current value TA disconnection differential current value TA ratio compensation coefficient 146 User set Control word D0 This side operation way 0，1 D1 TA disconnection interlock 0，1 D2 Remote trip allow 0，1 D3 Remote trip controlled by this side 0，1 3) Distance protection NO THE STEP OF THE NAME OF SETTING VALUE SETTING VALUE SETTING VALUE THE SCOPE OF Phase-to-phase distance section impedance value Phase-to-phase distance II section impedance value Phase-to-phase distance III section impedance value Phase-to-phase Ⅰ distance 0.05～125Ω 0.01Ω 0.05～125Ω 0.01Ω 0.05～125Ω 0.01Ω 0.05～125Ω 0.01Ω 45.0～89.0° 0.1° 0.0～30.0° 0.1° 0.01～10s 0.01s 0.01～10s 0.01s 0.00～2.00 0.01 0.05～125Ω 0.01Ω 0.05～125Ω 0.01Ω 0.05～125Ω 0.01Ω 0.05～125Ω 0.01Ω III section quadrilateral impedance value 10 11 12 13 Positive sequence sensitive angle Phase-to-phase distance migration angle Phase-to-phase distance Ⅱ distance III section delay Phase-to-phase section delay Zero sequence compensate coefficient Earthing distance Ⅰ section impedance value Earthing distance II section III section III section impedance value Earthing distance impedance value Earthing distance quadrilateral impedance value 14 Zero sequence sensitive angle 45.0～89.0° 0.1° 15 Earthing distance migration angle 0.0～30.0° 0.1° 16 Earthing distanceⅡ section delay 0.01～10s 0.01s 17 Earthing distance III section delay 0.01～10s 0.01s 0.80～15A 0.01A 18 Oscillation interlock overcurrent setting value Control word 147 User set D0 4) Oscillation interlock 0，1 Zero sequence overcurrent protection NO THE STEP OF THE NAME OF SETTING VALUE SETTING VALUE SETTING VALUE THE SCOPE OF Zero-sequence overcurrent Ⅰ overcurrent Ⅰ overcurrent II overcurrent II overcurrent III overcurrent III overcurrent Ⅳ overcurrent Ⅳ section value Zero-sequence section delay Zero-sequence section value Zero-sequence section delay Zero-sequence section value Zero-sequence section delay Zero-sequence section value Zero-sequence section delay 0.10～20.00In 0.01A 0.00～10.00s 0.01s 0.10～20.00In 0.01A 0.00～10.00s 0.01s 0.10～20.00In 0.01A 0.00～10.00s 0.01s 0.10～20.00In 0.01A 0.00～10.00s 0.01s User set Control word D0 D1 D2 D3 Zero-sequence Ⅰ section with direction Zero-sequence overcurrent II section with direction Zero-sequence overcurrent III section with direction Zero-sequence overcurrent disconnection zero-sequence 0，1 0，1 0，1 0，1 0，1 Ⅳ section with direction TV D4 overcurrent reserved overcurrent Ⅰ section 5) Overcurrent protecton NO 6) THE STEP OF THE NAME OF SETTING VALUE SETTING VALUE SETTING VALUE THE SCOPE OF OvercurrentⅠ section value 0.10～20.00In 0.01A OvercurrentⅠ section delay 0.00～10.00s 0.01s Overcurrent II section value 0.10～20.00In 0.01A Overcurrent II section delay 0.00～10.00s 0.01s Overload protection 148 User set NO THE STEP OF THE NAME OF SETTING VALUE SETTING VALUE SETTING VALUE THE SCOPE OF Overload value 0.10～3.00In 0.01A Overload time 0.00～10.00s 0.01s 7) User set Reclosing NO THE STEP OF THE NAME OF SETTING VALUE SETTING VALUE SETTING VALUE THE SCOPE OF Reclosing synchronization angle Reclosing delay 0.0～90.0° 0.1° 0.20～14.00s 0.01s User set Control word D0 Reclosing check synchronization 0，1 D1 Reclosing check no voltage 0，1 D2 Protection starting reclosing 0，1 D3 Unmatched starting reclosing 0，1 8) After-acceleration protection NO THE STEP OF THE NAME OF SETTING VALUE SETTING VALUE SETTING VALUE THE SCOPE OF Phase current value 0.10～20.00In 0.01A Zero-sequence current value 0.10～20.00In 0.01A Secondary harmonic ratio 0.10～0.30 0.01 Low voltage value 10.00～80.00 V 0.01V 0.05～125.00Ω 0.01Ω 0.05～125.00Ω 0.01Ω Phase-to-phase distance protection value Earthing distance protection value User set Control word D0 9) Harmonic braking 0，1 Failure protection NO THE STEP OF THE NAME OF SETTING VALUE SETTING VALUE SETTING VALUE THE SCOPE OF Failure staring value 0.10～20.00In 0.01A Failure low voltage interlock 2.00～100.00V 0.01V 2.00～100.00V 0.01V Failure negative-sequence voltage interlock Failure trip delay 0.00～10.00s 0.01s Failure act delay 0.00～10.00s 0.01s Control word 149 User set D0 Failure interlock by repeated voltage 0，1 10) Low-Cycle Load Dropping NO THE STEP OF THE NAME OF SETTING VALUE SETTING VALUE SETTING VALUE THE SCOPE OF Low-Cycle Load Dropping value Low voltage interlock value 20.00～100.00V 0.01V Frequency change rate value 0.30～10.00Hz/s 0.01Hz/s Low-Cycle Load Dropping delay 0.10～100.00s 0.01s 45.00～50.00Hz User set 0.01Hz Control word D0 Frequency change rate value interlock 0，1 11) Low voltae splitting NO THE STEP OF THE NAME OF SETTING VALUE SETTING VALUE SETTING VALUE THE SCOPE OF Low Voltage Splitting value 20.00～100.00V 0.01V Voltage change rate value 5.00～50.00V/s 0.01V/s Low Voltage Splitting delay 0.10～100.00s 0.01s User set Control word D0 Voltage change rate interlock 0，1 12) Wave recorded value NO THE STEP OF THE NAME OF SETTING VALUE SETTING VALUE SETTING VALUE THE SCOPE OF Control word D0-D15 Starting switching value 0，1 Control word D0-D15 Starting switching value 0，1 Control word D0-D15 Shift starting type 0，1 Control word D0-D15 Shift starting type 0，1 Control word D0 Command Start wave recorded 0，1 D1 Protect start wave recorded 0，1 0，1 D2 Switching value shift start wave recorded 13) Soft platen setting 150 User set NO THE STEP OF THE NAME OF SETTING VALUE SETTING VALUE SETTING VALUE THE SCOPE OF Control word D0 D1 D2 D3 D4 D5 D6 Power frequency variation differential act Steady Ⅰ state section differential act Steady state II section differential act Zero sequence differential act Phase-to-phase distance Phase-to-phase distance II section distance 0，1 0，1 0，1 0，1 0，1 0，1 Ⅰ section Phase-to-phase 0，1 III section D7 Earthing distance Ⅰsection 0，1 D8 Earthing distance II section 0，1 D9 Earthing distance Ⅲ section 0，1 0，1 0，1 0，1 0，1 0，1 0，1 D10 D11 D12 D13 D14 D15 Double-circuit line successive instantaneous act Asymmetric successive instantaneous act Zero-sequence overcurrent Ⅰ overcurrent II overcurrent III overcurrent Ⅳ section Zero-sequence section Zero-sequence section Zero-sequence section Control word D0 Overcurrent Ⅰsection 0，1 D1 OvercurrentⅡ section 0，1 D2 Overload 0，1 D3 Reclosing 0，1 D4 Accelerate phase overcurrent 0，1 0，1 0，1 0，1 D5 D6 D7 Accelerate zero-sequence overcurrent Accelerate phase-to-phase distance Accelerate earthing distance 151 User set D8 Failure starting 0，1 D9 Failure trip 0，1 D10 Failure protection 0，1 D11 Low-Cycle Load Dropping 0，1 D12 Low Voltage Splitting 0，1 D13 TV overhaul 0，1 14) Output configuration NO THE STEP OF THE NAME OF SETTING VALUE SETTING VALUE SETTING VALUE THE SCOPE OF Output 0.00～100.00s 0.01s Output 0.00～100.00s 0.01s Output 0.00～100.00s 0.01s Output 0.00～100.00s 0.01s Output 0.00～100.00s 0.01s Output 0.00～100.00s 0.01s Output 0.00～100.00s 0.01s Output 0.00～100.00s 0.01s Output 0.00～100.00s 0.01s 10 Output 10 0.00～100.00s 0.01s 11 Output 11 0.00～100.00s 0.01s 12 Output 12 0.00～100.00s 0.01s 13 Output 13 0.00～100.00s 0.01s 14 Output 14 0.00～100.00s 0.01s 15 Output 15 0.00～100.00s 0.01s 16 Output 16 0.00～100.00s 0.01s 17 Output 17 0.00～100.00s 0.01s 18 Output 18 0.00～100.00s 0.01s 19 Output 19 0.00～100.00s 0.01s 20 Output 20 0.00～100.00s 0.01s 21 Output 21 0.00～100.00s 0.01s 22 Output 22 0.00～100.00s 0.01s 23 Output 23 0.00～100.00s 0.01s 24 Output 24 0.00～100.00s 0.01s 152 User set 15) Output matrix Export Configur Protection type type Power Programmable Programmable Programmable output1 output output ation Export Configurat ion frequency variation difference Steady state Ⅰ section II section differential act Steady state differential act Zero sequence differential protection Remote trip starting trip Difference current limited alarm Phase-to-phase distance I section Phase-to-phase distance II section Phase-to-phase distance III section Earthing distance Ⅰsection Earthing distanceⅡ section Earthing distanceⅢ section Asymmetric successive instantaneous act Double-circuit line successive instantaneous act Adjacent line acceleration signal Zero-sequence overcurrentⅠ section Zero-sequence overcurrentⅡ section Zero-sequence overcurrentⅢ section Zero-sequence overcurrentⅣ section Overcurrent Ⅰsection OvercurrentⅡ section Overload alarm 153 … … … Programmable Programmable output 15 output 16 Reclosing after-acceleration Failure starting Failure trip Failure protection Low-Cycle Load Dropping Low Voltage Splitting TV disconnection TA disconnection Line TV disconnection Control circuit disconnection Angular difference setting abnormal alarm Load asymmetry alarm TA asymmetry alarm TA phase order reverse order alarm TWJ abnormal alarm Closure pressure low alarm 154 ... LIST 137 II NEW CENTURY RELAYS EDCS-8210 HV Trans Line Protect Equipment Instruction Manual PART ONE TECHNICAL INSTRUCTION SUMMARIZE 1.1 APPLICATION EDCS-8210 high-voltage transmission line... Optical send EDCS-82103 EDCS-82103 Optical receive Optical receive Chart 3-1 Dedicated optical connection way 3.1.2.3 Asynchronous sampling and data exchange EDCS-82103 Main computer EDCS-82103 ... distance protect character diagram 2011-3-10 EDCS-82101 and EDCS-82102 add stages directional overcurrent protection 2013-3-13 overcurrent protection 10  The instruction and production may have a little