Thytronic NA30 Скачать руководство пользователя страница 119

Страница: 119 / 237

FUNCTION CHARACTERISTICS

119

NA30 - Manual - 04 - 2022

Second Harmonic Restraint - 2ndh-REST

Preface

When a power transformer is energized, as well know an inrush current flow in the side that have

been energized with an amount and duration that depend by many factors which:

• by the instantaneous value of the supply voltage at the time where the transformer is energized

• by the transformer design, magnetization characteristic and size

• by the residual flux

The maximum amount of the inrush current is produced by energizing the transformer at the zero

point of the voltage wave, when it increase or decrease with the residual flux respectively positive

or negative. Moreover the ratio between the maximum amount of the inrush current and the nominal

current of the transformer decrease if the size of transformer increase, whereas the duration of the

inrush current increase with the size of transformer.

Some types of instantaneous protections as overcurrent, residually connected ground fault and dif-

ferentials, are affected by this inrush current and their unwanted tripping can occur on transformer

energizing.

The second harmonic restraint is available to restraint any selected threshold:

• Thermal image - 49

• Phase overcurrent - 50/51

• Residual overcurrent - 50N/51N

Moreover one or more output contacts may be allocated to the 2NDH-REST function in order to block

any external protection relays where second harmonic restraint is not available.

Operation and settings

Each second harmonic component of phase currents (

L1-2nd

L2-2nd

L3-2nd

) is compared with the

2ndh>

adjustable threshold.

When one or more currents overcome the setting threshold a start is issued.

The start may be employed to block-off one or more elements or to block-off external protections by

means output relays (this can be usefully used in order to restraint external protection relays where

second harmonic restraint is not available).

For the purpose to keep in block state the selected elements, an adjustable

2ndh>RES

reset delay is

provided.

The setting of

I2ndh>

and

t2ndh>RE

parameters are available inside the

Set\Profile A(B)\Second Harmonic Restraint

menus.

The second harmonic element may be enabled or disabled; to enable it, the

I2ndh> Enable

param-

eter must be set to

inside the

Set\Profile A(B)\Second Harmonic Restraint

menus.

All the parameters can be set separately for

Profile A

and

Profile B

The output may be assigned to the selected

I2ndh>-ST-K

output relays inside the

Set\Profile A(B)\Second Harmonic Restraint

submenu; the same for addressing the LED indicators

(

I2ndh>-ST-L

When output relays are programmed for second harmonic element output, the

time delays must

reset to zero; the operation mode must be set with self reset (

No-latched

inside

Set\Relays

sub-

menu) and the

Logic

parameters (

Energized

De-energized

) must be programmed in the same way

of the related binary input connected with-it.

2NDH-REST-diagram.ai

L1-nd

Logic diagram concerning the second harmonic restraint function - 2NDH/REST

2ndh>RES

≥

2ndh>RES

Start I2ndh>

≡

Enable

I2ndh> Enable

I2ndh>ST-K
I2ndh>ST-L

2ndh>

L1-nd

≥

2ndh>

L2-nd

≥

2ndh>

L3-nd

≥

2ndh>

RIX

(

D+R

Содержание NA30

Страница 1: ...NA10 Manual 04 2022 MANUAL NA30 PHASE RESIDUAL OVERCURRENT GROUND DIRECTIONAL THERMAL IMAGE RESIDUAL OVERVOLTAGE...

Страница 2: ...cuits 14 Residual current input circuit 14 Residual voltage input circuit 14 Binary input circuits 14 Block input Logic selectivity 14 3 3 OUTPUT CIRCUITS 14 Relays 14 Block output Logic selectivity 1...

Страница 3: ...Thermal image 49 49 Phase overcurrent 50 51 60 Residual overcurrent 50N 51N 70 Residual overvoltage 59N 80 Ground directional overcurrent 67N 84 Breaker failure BF 107 4 5 CONTROL AND MONITORING 109 L...

Страница 4: ...rrent 67N Extremely inverse time curve IEC 60255 3 BS142 type C 170 8 2 APPENDIX A2 Inverse time ANSI IEEE curves 171 Mathematical formula 171 Phase overcurrent 50 51 Moderately inverse time curve ANS...

Страница 5: ...od of ONE 1 YEAR from the date of retail purchase by the original end user purchaser War ranty Period Safety recommendations The warming contained in this document are all important for safety special...

Страница 6: ...inside colored bar Note Useful description note Glossary definitions IEn Relay residual nominal current IEnp Residual CT primary nominal current In Relay phase nominal current Inp Phase CT primary nom...

Страница 7: ...in reset condition is changed under specified condi tions and the instant when the relay operates Dropout ratio The ratio of a reset value to an operate value in well specified con ditions The dropout...

Страница 8: ...d threshold of the 50 element It is not available for reading missing arrow AND and NAND logic gates OR and NOR logic gates Limit block I threshold Computation block Max phase current Threshold settin...

Страница 9: ...FF Minimum pulse width operation for output relays tTR tTR t tTR INPUT OUTPUT tTR 0 T tTR t tTR INPUT OUTPUT Latched operating mode for output relays and LEDs Pulse operating mode for output relays t...

Страница 10: ...using dip switch One residual voltage input with nominal voltage programmable in the range 50 130 V UER 100V Five binary inputs One block input logic selectivity In addition to the main protection ele...

Страница 11: ...switching type voltage stabilizing circuit having a very wide working range and a very small power dissipation Nominal frequency 50 or 60 Hz The most significant operating features are Programming of...

Страница 12: ...elays EN 50263 Generic standards immunity for industrial environments EN 61000 6 2 Electromagnetic compatibility requirements for measuring relays and protection equipment EN 60255 26 Apparati di auto...

Страница 13: ...etic field 50 Hz 50 Hz continuously 100 A m 50 Hz 1 s 1 kA m Reference standards EN 61000 4 10 IEC 61000 4 10 Damped oscillatory magnetic field Damped oscillatory wave 0 1 MHz 30 A m Damped oscillator...

Страница 14: ...n 1 A or 5 A selectable by dip switch Permanent overload 25 A Thermal overload 1 s 500 A Dynamic overload half cycle 1250 A Rated consumption for any phase 0 002 VA with In 1 A 0 04 VA with In 5 A Res...

Страница 15: ...105 operations Block output Logic selectivity Quantity 1 Type optocoupler 3 4 MMI Display LCD alfanumerico 16x4 LEDs Quantity 8 ON fail green 1 Start yellow 1 Trip red 1 Freely allocatable red 5 Keyb...

Страница 16: ...DqB step 0 1 DqB DthAL2 Element 49 Second alarm threshold DthAL2 0 5 1 2 DqB step 0 1 DqB Dth Element 49 Trip threshold Dth 1 100 1 300 DqB step 0 001 DqB Pickup accuracy 1 with 0 1 In 1 with 1 In Ope...

Страница 17: ...ing time t def 0 03 10 00 s step 0 01 s Inverse time 50 51 Second threshold inverse time I inv 0 100 20 00 In 0 100 0 999 In step 0 001 In 1 00 20 00 In step 0 01 In I inv within CLP ICLP inv 0 100 20...

Страница 18: ...010 0 999 IEn step 0 001 IEn 1 00 2 00 IEn step 0 01 IEn IE inv Operating time tE inv 0 02 60 0 s 0 02 9 99 s step 0 01 s 10 0 60 0 s step 0 1 s IE Element IECLP Activation time tECLP 0 00 100 0 s 0 0...

Страница 19: ...s 10 0 100 0 s step 0 1 s Inverse time 59N First threshold inverse time UE inv 0 01 0 50 UEn step 0 01 UEn UE inv Operating time tUE inv 0 10 100 0 s 0 10 9 99 s step 0 01 s 10 0 100 0 s step 0 1 s U...

Страница 20: ...IED Curve DEFINITE IEC BS A B C ANSI IEEE MI VI EI EM IEDCLP Activation time tEDCLP 0 00 100 0 s 0 00 9 99 s step 0 01 s 10 0 100 0 s step 0 1 s IED Reset time delay tED RES 0 00 100 0 s 0 00 9 99 s...

Страница 21: ...ep 0 1 s Definite time 67N Fourth threshold definite time IED def UED def Residual current pickup value 0 002 10 00 IEn 0 002 0 999 IEn step 0 001 IEn 1 00 10 00 IEn step 0 01 IEn Residual voltage pic...

Страница 22: ...n step 0 01 In BF Residual current threshold IEBF 0 01 2 00 In step 0 01 IEn BF Time delay tBF 0 06 10 00 s step 0 01 s Dropout ratio 0 95 0 98 Dropout time 0 05 s IBF Pickup accuracy 0 5 con 0 1 InL...

Страница 23: ...4 Output internal selective block dropout time for phase protections tFI IPh 0 00 10 00 s step 0 01 s Output internal selective block dropout time for ground protections tFI IE 0 00 10 00 s step 0 01...

Страница 24: ...ts Trip I Trip I etc Measures IL1 IL2 ecc Temperature Pt100 Block inputs BLK2IN Iph BLK2IN IE etc Outputs Relays K11 K6 on board K7 K10 with MRI module LEDs START TRIP L1 L6 on board L7 L10 with MRI m...

Страница 25: ...n IL1 IL2 IL3 ILmin Average current between IL1 IL2 IL3 IL Sequence Positive sequence current I1 Negative sequence current I2 Negative sequence current positive sequence current ratio I2 I1 2nd harmon...

Страница 26: ...he following figure illustrates the basic structure of the relay hw ai RTC EEprom Flash SRam SRam SPI CPU ETHERNET CPU BOARD POWER SUPPLY BOARD INPUT MODULE DSP DUAL PORT 1A 5A EEprom Thybus RS485 REL...

Страница 27: ...sion system which allows the attainment of information pertaining to polarity and amplitude with high resolution The measurement criterion allows precise measurement of even those signals having a uni...

Страница 28: ...ltiple priority levels The kernel represents the nucleus of the system it includes the processing functions closest to the electronic circuits In addition the kernel manages a service communication pr...

Страница 29: ...ic Protocol BP manages the service communication between the kernel and the other modules through the communication buses with the following services Data and information exchange Calibration Upgrade...

Страница 30: ...on base level Direct measures of physical channels first level Calculated measures second level Derived third level The measures concerning a level are based on data worked out in the previous level F...

Страница 31: ...IL2 IL3 Residual current IE Residual voltage UE Calculated By means vector addition of direct measures the following are calculated RMS value of fundamen tal components Thermal image F ai Hz ACQUISIT...

Страница 32: ...of the time intervals The average values are stored at the end of the same time subinterval Peak IL1MAX IL2MAX IL3MAX PMAX QMAX Inside an adjustable time interval tROL the maximum magnitude is calcul...

Страница 33: ...rotation direction The conventional rotation direction for the current phasors is counter clockwise Cyclic phase sequence order For three phase rotating currents a direct cyclic sequence is defined w...

Страница 34: ...es 26 Thermal image 49 Phase overcurrent 50 51 Residual overcurrent 50N 51N Residual overvoltage 59N Directional earth fault overcurrent 67N Breaker failure BF CONTROL MONITORING CT Monitoring 74CT Tr...

Страница 35: ...rmanently high for a time interval longer than the tOFF setting delay In the above shown diagram INTERNAL STATE represents the logical state of the binary input used in the following processing Each b...

Страница 36: ...profile switching the Input selected parameter must be set inside the Profile selection submenu If multiple setting groups are not required Group A is the default selection Reset led ai TRIPPING M AT...

Страница 37: ...with Block2 selective block to block the generic xxx element Note 1 The exhaustive treatment of the Block 2 function is described in the Logic selectivity paragraph Note 2 The exhaustive treatment of...

Страница 38: ...following functions CB position open closed CB diagnostic N of operations trip time Breaker Failure BF Note 1 The reset of the total counters is practicable by means ThyVisor command with Session Lev...

Страница 39: ...le for residual voltage protective elements 59N and 67N protections that may operate inadvertently when an event cause a loss of one or more voltages CB com ai OPEN Command CLOSE Command UAUX UAUX UAU...

Страница 40: ...hed the output relay doesn t reset at the end of the trip condition it stays ON until a reset command is issued RESET key ThyVisor or communication command When pulse operating mode is set Operation M...

Страница 41: ...IED Trip relays IED TR K IED Start relays IED ST K IED Trip relays IED TR K I2ndh Start relays I2ndh ST K I2ndh Trip relays I2ndh TR K S Trip relays S TR K 74TCS Start relays 74TCS ST K 74TCS Trip rel...

Страница 42: ...with following operating mode No latched the LED reset at the end of the trip condition Latched the LED doesn t reset at the end of the trip condition it stays ON until a manual reset command is issue...

Страница 43: ...p LEDs IED TR L IED Start LEDs IED ST L IED Trip LEDs IED TR L I2ndh Start LEDs I2ndh ST L I2ndh Trip LEDs I2ndh TR L S Trip LEDs S TR L 74TCS Start LEDs 74TCS ST L 74TCS Trip LEDs 74TCS TR L tB IPh I...

Страница 44: ...ard useful for Ethernet communication with ModBus TCP IP protocol 2 Modbus TCP basically embeds a Modbus frame into a TCP frame in a simple manner This is a con nection oriented transaction which mean...

Страница 45: ...Dip setup is described in the 6 5 SETTING NOMINAL CURRENTS In AND IEn paragraph Relay residual nominal current IEn This nominal value must be set by means dip switch to 1 A or 5 A same as the seconda...

Страница 46: ...nominal voltage UEn must be indifferently estimated by means of the following general formula UEn 3 Ung KVT 3 6000 3 60 100 V or by means the following streamlined formula UEn 3 Uns 3 100 3 100 V The...

Страница 47: ...example near the generator stator windings near the step up transformer windings and or in the oil with the aim of detecting overheating produced by the overload currents near the generator bearings w...

Страница 48: ...settings concerning the Breaker failure protection are adjustable inside the Breaker Failure BF menu Fun F26 ai Logic diagram for thermal protection with RTD thermometric probes 26 T 245 0 C T Ptx Ptx...

Страница 49: ...ction to operate Operation and settings The thermal current used for thermal image calculation is Ith max IL1 IL2 IL3 If the second harmonic restraint is enabled the thermal current used for thermal i...

Страница 50: ...Set Profile A or B Thermal image 49 Common configuration menu To active the D IN preset value remotely a binary input must be programmed as Init DTheta func tion inside the Set Inputs Binary input IN1...

Страница 51: ...or phase earth block may be select programming the ModeBLOUT1 parameter inside Set Profile A or B Selective block BLOCK2 Selective block OUT menus Use of output relay K1 K6 If the DthAL1BLK2OUT DthAL...

Страница 52: ...etting change Block1 Block2 Block4 T 0 tDthCLP 2nd harmonic restraint enable ON Enable Dth2ndh REST DthCLPMode tDthCLP Ith KINR TRIPPING M ATRIX LED REL AYS A B C A 1 A 0 or OFF Output tDthCLP DthAL1...

Страница 53: ...2 input enable ON Enable Pilot wire input DThAL1BLK2IN Block1 BLK2IN Iph DthAL1 ST IE BLK4 ST Iph BLK4 Iph Block2 IE Block2 Block4 enable BLK2IN IE tB timeout Block2 input tB K tB L Block1 FROM EARTH...

Страница 54: ...etting change Block1 Block2 Block4 T 0 tDthCLP 2nd harmonic restraint enable ON Enable Dth2ndh REST DthCLPMode tDthCLP Ith KINR TRIPPING M ATRIX LED REL AYS A B C A 1 A 0 or OFF Output tDthCLP DthAL2...

Страница 55: ...2 input enable ON Enable Pilot wire input DThAL2BLK2IN Block1 BLK2IN Iph DthAL2 ST IE BLK4 ST Iph BLK4 Iph Block2 IE Block2 Block4 enable BLK2IN IE tB timeout Block2 input tB K tB L Block1 FROM EARTH...

Страница 56: ...enable ON Enable Dth2ndh REST DthCLPMode tDthCLP Ith KINR BF Enable ON Enable Dth BF towards BF logic Dth BF Trip Dth TRIPPING M ATRIX LED REL AYS A B C A 1 A 0 or OFF Output tDthCLP Dth Enable DTh t...

Страница 57: ...Block2 input enable ON Enable Pilot wire input DTh BLK2IN Block1 BLK2IN Iph Dth ST IE BLK4 ST Iph BLK4 Iph Block2 IE Block2 Block4 enable BLK2IN IE tB timeout Block2 input tB K tB L Block1 FROM EARTH...

Страница 58: ...RACTERISTICS 58 NA30 Manual 04 2022 F_49 1min Char ai Operating characteristic concerning the thermal image element 49 T 1 min 1 1 1 2 3 4 5 6 7 8 9 10 20 Ith IB 0 01 0 1 1 10 100 1000 10000 1 0 p 0 0...

Страница 59: ...TERISTICS 59 NA30 Manual 04 2022 F_49 200min Char ai Operating characteristic concerning the thermal image element 49 T 200 min 1 1 1 2 3 4 5 6 7 8 9 10 20 Ith IB t s 0 1 1 10 100 1000 10000 100000 1...

Страница 60: ...IEEE type MI t t inv 0 01 I I inv 0 02 1 0 023 Very Inverse ANSI IEEE type VI t t inv 3 922 I I inv 2 1 0 098 Extremely Inverse ANSI IEEE type EI t t inv 5 64 I I inv 2 1 0 024 Rectifier RI t 2351 t i...

Страница 61: ...points menus 1 For all overcurrent elements a block from the second harmonic restraint may be set by setting ON the I 2ndh REST I 2ndh REST I 2ndh REST parameters inside the Set Profile A or B Phase o...

Страница 62: ...t inv ICLP inv I inv I Curve ICLP Mode tCLP t RES I Enable I Enable I inhibition Block1 BLK1I CLPI CLPI CLPI I Element BLK2OUT BLK4OUT BLK4OUT BLK2INI BLK2INI Start I Trip I I BLK1 Block2 I BLK2IN Sta...

Страница 63: ...ming the ModeBLOUT1 parameter OFF ON IPh ON IPh IE ON IE inside Set Profile A or B Selective block BLOCK2 Selective block OUT menus Use of output relay K1 K6 If the I BLK2OUT I BLK2OUT and or I BLK2OU...

Страница 64: ...nable I 2ndh REST ICLP Mode ICLP def tCLP ICLP inv IL1 I BF Enable ON Enable I BF towards BF logic I BF Trip I TRIPPING M ATRIX LED REL AYS I Curve 0 T A B C A 1 A 0 or OFF Output tCLP IL3 I Enable I...

Страница 65: ...FF Block2 IPh Block2 IPh IE ModeBLIN1 T 0 tB Iph 50 51S1_BL diagram ai 1 1 1 1 tB Iph tFI Iph tB IE BLK1I BLK4IN I BLK2IN I Enable ON Enable I BLK1 Block2 input enable ON Enable Pilot wire input I BLK...

Страница 66: ...Enable I BF towards BF logic I BF Trip I TRIPPING M ATRIX LED REL AYS I Curve 0 T A B C Output tCLP I Enable I overcurrent element 50 51 Block diagram tCLP CB State CB OPEN CB CLOSED CB OPEN Output tC...

Страница 67: ...OFF Block2 IPh Block2 IPh IE ModeBLIN1 T 0 tB Iph 50 51S2_BL diagram ai 1 1 1 1 tB Iph tFI Iph tB IE BLK1I BLK4IN I BLK2IN I Enable ON Enable I BLK1 Block2 input enable ON Enable Pilot wire input I BL...

Страница 68: ...F Trip I TRIPPING M ATRIX LED REL AYS A B C Output tCLP I Enable I overcurrent element 50 51 Block diagram tCLP Output tCLP CB State CB OPEN CB CLOSED CB OPEN t 0 1 s HIGH THRESHOLD BLOCK LOW THRESHOL...

Страница 69: ...FF Block2 IPh Block2 IPh IE ModeBLIN1 T 0 tB Iph 50 51S3_BL diagram ai 1 1 1 1 tB Iph tFI Iph tB IE BLK1I BLK4IN I BLK2IN I Enable ON Enable I BLK1 Block2 input enable ON Enable Pilot wire input I BLK...

Страница 70: ...type C or EIT t 80 tE inv IE IE inv 2 1 Moderately Inverse ANSI IEEE type MI t tE inv 0 01 IE IE inv 0 02 1 0 023 Very Inverse ANSI IEEE type VI t tE inv 3 922 IE IE inv 2 1 0 098 Extremely Inverse AN...

Страница 71: ...change the selected threshold may be changed for an adjustable time interval starting from the circuit breaker closure This operating mode ON Change setting IECLP Mode IECLP Mode IECLP Mode and the co...

Страница 72: ...rip IE Trip IE IE disbyIE IE BLK2IN IE disbyIE BLK1IE IE Element BLK2OUT Start IE Start IE Trip IE IE disbyIE IE BLK1 IE BLK2IN IE inhibition Block1 BLK1IE CLPIE CLPIE CLPIE IE Element BLK2OUT BLK4OUT...

Страница 73: ...the given element Start IED Start IED Start IED and or Start IED becomes active The enable IED BLK2OUT IED BLK2OUT IED BLK2OUT and or IED BLK2OUT parameters ON or OFF are available inside the Set Pro...

Страница 74: ...e ON Enable IE BF towards BF logic IE BF Trip IE TRIPPING M ATRIX LED REL AYS IE Curve A B C A 1 A 0 or OFF Output tECLP IE Enable IE residual overcurrent element 50N 51N Block diagram tECLP CB State...

Страница 75: ...ut INx x 1 5 T 0 Logic INx tON INx tON INx tOFF T 0 n o n c INx tOFF Block2 IPh Block2 IPh IE ModeBLIN1 T 0 tB Iph 50N 51NS1_BL diagram ai 1 1 1 1 tB Iph tFI Iph tB IE BLK1IE BLK4IN IE BLK2IN IE Enabl...

Страница 76: ...AYS A B C Output tECLP IE Enable IE residual overcurrent element 50N 51N Block diagram tECLP CB State CB OPEN CB CLOSED CB OPEN Output tECLP t 0 1 s HIGH THRESHOLD BLOCK LOW THRESHOLD UNBLOCK HIGH THR...

Страница 77: ...ut INx x 1 5 T 0 Logic INx tON INx tON INx tOFF T 0 n o n c INx tOFF Block2 IPh Block2 IPh IE ModeBLIN1 T 0 tB Iph 50N 51NS2_BL diagram ai 1 1 1 1 tB Iph tFI Iph tB IE BLK1IE BLK4IN IE BLK2IN IE Enabl...

Страница 78: ...BF Trip IE TRIPPING M ATRIX LED REL AYS A B C A ON Change setting B OFF C ON Element blocking Output tECLP IE Enable IE residual overcurrent element 50N 51N Block diagram tECLP CB State CB OPEN CB CL...

Страница 79: ...ut INx x 1 5 T 0 Logic INx tON INx tON INx tOFF T 0 n o n c INx tOFF Block2 IPh Block2 IPh IE ModeBLIN1 T 0 tB Iph 50N 51NS3_BL diagram ai 1 1 1 1 tB Iph tFI Iph tB IE BLK1IE BLK4IN IE BLK2IN IE Enabl...

Страница 80: ...pickup value 1 1 UE inv Minimum operate time 0 1 s Range where the equation is valid 1 1 UE UE inv 4 If UE inv pickup 0 5 UEn the upper limit is 2 UEn The first residual overvoltage element can be pro...

Страница 81: ...Residual over voltage 59N UE Element UE Element Setpoints menus while the Block1 function must be assigned to the selected binary input inside the Set Inputs Binary input IN1 x menus IN1 or INx match...

Страница 82: ...x tON INx tON INx tOFF T 0 n o n c INx tOFF tUE RES T 0 tUE RES ON Enable UE residual overvoltage element UE Enable UE UE def UE inv 1 State UE UE def UE UE inv State Logic diagram concerning the seco...

Страница 83: ...concerning the first threshold UE of the residual overvoltage element 59N F_59N Char ai 1 1 2 3 4 t UE 100 s t UE 10 s t UE 1 s t UE 0 1 s 1 5 0 01 0 1 1 10 100 1000 10000 t s Note match of operating...

Страница 84: ...remely Inverse ANSI IEEE type EI t tED inv 5 64 IED IED inv 2 1 0 024 Electromechanical EM t tED inv 0 28 0236 IED IED inv 1 0 339 Where t operate time IED inv first and second threshold setting IED i...

Страница 85: ...when the 74VT function is active may be defined OFF no action are issued by 74VT Block all the four thresholds are blocked when the 74VT function is active Not directional all the four thresholds are...

Страница 86: ...presence of some fixed residual current and or voltage e g CT and or VT errors in the residual measurements The Insens Zone OFF ON and M parameters may be adjusted inside the Set Profile A or B Di re...

Страница 87: ...the threshold IED IED IED IED AND The residual voltage UE fundamental component overcomes the threshold M UED M UED M UED M UED OR The residual current projection on the characteristic axis IE cos E...

Страница 88: ...vailable inside the Set Profile A or B Directional earth fault overcurrent 67N IED Element IED Ele ment IED Element IED Element Setpoints menus 1 If the CLP function Cold Load Pick up is enabled for e...

Страница 89: ...on IED inhibition IED inhibition Block1 BLK1IED IED BLK1 Start IED IED BLK2IN BLK2INIED Block2 Start IED BLK2INIED Block2 IED BLK2IN Start IED BLK1IED IED BLK1 Block1 Start IED IE UE UE UE UE tED def...

Страница 90: ...eters are set to ON and a output relay is designed for selective block Block2 the protection issues a block output by phase elements BLK2OUT Iph or by any protection element BLK2OUT Iph IE whenever th...

Страница 91: ...P A OFF A ON Change setting within CLP A ON CLP A OFF 1 State UED inv UED def UED inv UED def State IE 1 IEDCLP def IEDCLP inv IEDCLP State IED inv IED def IED inv IED def State 1 State UED inv M UED...

Страница 92: ...ange setting within CLP A ON A OFF 1 State UED inv UED def UED inv UED def State 3Vo IE IE cos 0 1 State UED inv M UED def M UED inv UED def State 1 State UED inv UED def UED inv UED def State 3Vo IE...

Страница 93: ...tting within CLP B OFF CLP disabled C ON Element blocking within CLP 1 CLP IED IE IEDCLP def IEDCLP def State IED def IED def Block by 74VT ON Block Internal or external OFF 74VT 74VTint ext67N tED RE...

Страница 94: ...tart IED Trip IED ST IE BLK4 ST Iph BLK4 Iph Block2 IE Block2 Block4 enable BLK2IN IE tB timeout Block2 input tB K tB L Block1 FROM EARTH FAULT PROTECTIONS FROM ANY PROTECTIONS FROM PHASE PROTECTIONS...

Страница 95: ...A OFF A ON Change setting within CLP A ON CLP A OFF 1 State UED inv UED def UED inv UED def State IE 1 IEDCLP def IEDCLP inv IEDCLP State IED inv IED def IED inv IED def State 1 State UED inv M UED d...

Страница 96: ...ange setting within CLP A ON A OFF 1 State UED inv UED def UED inv UED def State 3Vo IE IE cos 0 1 State UED inv M UED def M UED inv UED def State 1 State UED inv UED def UED inv UED def State 3Vo IE...

Страница 97: ...tting within CLP B OFF CLP disabled C ON Element blocking within CLP 1 CLP IED IE IEDCLP def IEDCLP def State IED def IED def Block by 74VT ON Block Internal or external OFF 74VT 74VTint ext67N tED RE...

Страница 98: ...LK2IN Iph Start IED Trip IED ST IE BLK4 ST Iph BLK4 Iph Block2 IE Block2 Block4 enable BLK2IN IE tB timeout Block2 input tB K tB L Block1 FROM EARTH FAULT PROTECTIONS FROM ANY PROTECTIONS FROM PHASE P...

Страница 99: ...Change setting within CLP A ON CLP A OFF 3Vo State UED def UED def 3Vo State UED def M UED def 3Vo State UED def M UED def 3Vo IE TRIP 3Vo IE TRIP IE Common configurations Insens Zone OFF ON UE UEC 3V...

Страница 100: ...n configurations Insens Zone OFF ON UE UEC 3Votype67N 3Vo I I cos Mode67N M threshold M Insens Zone OFF 3Vo IE TRIP Insens Zone ON 3Vo State UED def M UED def 3Vo State UED def UED def 3Vo State UED d...

Страница 101: ...A ON Change setting within CLP B OFF CLP disabled C ON Element blocking within CLP 1 CLP IED IE IEDCLP def IEDCLP def State IED def IED def Block by 74VT ON Block Internal or external OFF 74VT 74VTint...

Страница 102: ...BLK2IN Iph Start IED Trip IED ST IE BLK4 ST Iph BLK4 Iph Block2 IE Block2 Block4 enable BLK2IN IE tB timeout Block2 input tB K tB L Block1 FROM EARTH FAULT PROTECTIONS FROM ANY PROTECTIONS FROM PHASE...

Страница 103: ...Change setting within CLP A ON CLP A OFF 3Vo State UED def UED def 3Vo State UED def M UED def 3Vo State UED def UED def 3Vo IE TRIP 3Vo IE TRIP IE Common configurations Insens Zone OFF ON UE UEC 3Vo...

Страница 104: ...configurations Insens Zone OFF ON UE UEC 3Votype67N 3Vo I I cos Mode67N M threshold M Insens Zone OFF 3Vo IE TRIP Insens Zone ON 3Vo State UED def M UED def 3Vo State UED def UED def 3Vo State UED de...

Страница 105: ...ON Change setting within CLP B OFF CLP disabled C ON Element blocking within CLP 1 CLP IED IE IEDCLP def IEDCLP def State IED def IED def Block by 74VT ON Block Internal or external OFF 74VT 74VTint...

Страница 106: ...BLK2IN Iph Start IED Trip IED ST IE BLK4 ST Iph BLK4 Iph Block2 IE Block2 Block4 enable BLK2IN IE tB timeout Block2 input tB K tB L Block1 FROM EARTH FAULT PROTECTIONS FROM ANY PROTECTIONS FROM PHASE...

Страница 107: ...Set Profile A or B Breaker failure BF menu All the IBF IEBF and tBF parameters can be set separately for Profile A and Profile B they are avail able inside the Set Profile A or B Breaker failure BF me...

Страница 108: ...ip BF Trip ProtExt 52a Block1 enable ON Enable BF BLK1 Block1 52a IBF Max IL1 IL3 IBF IL1 IL2 IL3 IEBF IE IEBF IE 1 RESET tBF 0 T tBF 1 Binary input INx T 0 Logic INx tON INx tON INx tOFF T 0 n o n c...

Страница 109: ...t is not liable for any inhibition time out so the protective element is disabled for the whole time when the input is ON 2 Note 1 In the following treatment the logical block is defined as Logical bl...

Страница 110: ...element DthAL2BLK1 49 element DthBLK1 49 element I BLK1 50 51 element I BLK1 50 51 element I BLK1 50 51 element IE BLK1 50N 51N element IE BLK11 50N 51N element IE BLK1 50N 51N1 element UE BLK1 59N e...

Страница 111: ...an output block signal coming from a Pro N device or by a free voltage contact The protection is blocked off according the selectivity block criteria by phase elements Block2 Iph by earth elements Blo...

Страница 112: ...comparison to the tB Iph time related to the downstream relay does not take into account if such margin has been considered for the tF Iph setting es is a safety margin The chronometric selectivity ap...

Страница 113: ...E or phase earth ON IPh IE concerning the sending block out signal may be select by means of the ModeBLOUT1 parameter inside the Set Profile A or B Selective block BLOCK2 Selective block OUT menu The...

Страница 114: ...entified as a warning for a possible short circuit in the pilot wire or in the output circuit of the downstream protection The periodic pulses that are sent by output circuit may be enabled or disable...

Страница 115: ...e main circuit breaker CB1 by the A relay with a fault in 1 A Protection I element with definite time set to 4 5 In with operate time to 0 10 s blocked by start of B and or C protection Settings I def...

Страница 116: ...threshold start stay ON within the operating time and the internal input is OFF when the timer expires the trip goes ON If the xxx threshold is started and the internal input is ON the xxx threshold...

Страница 117: ...ic parameters ON OFF must be programmed in the same way of the related circuit connected with it The RemTrip K matching must be assigned to the selected output relays inside the Set Remote tripping su...

Страница 118: ...ent is lower than 25 In the sampling frequency is fixed to fn 50 or 60 Hz If the measured frequency is outside the locking range the sampling frequency is fixed to the lower or upper value 45 or 55 Hz...

Страница 119: ...c component of phase currents IL1 2nd IL2 2nd IL3 2nd is compared with the I2ndh adjustable threshold When one or more currents overcome the setting threshold a start is issued The start may be employ...

Страница 120: ...ercurrent protections on feeders where the circuit breaker closing starts air conditioning heating loads after a long cooling time mo tors or more generally momentary large loads The CLP may be also u...

Страница 121: ...ameter must be adjusted to a wanted value 0 1 s inside the Set Profile A or B Phase overcurrent 50 51 I Element Setpoints menu The threshold within CLP parameter ICLP def must be adjusted to a wanted...

Страница 122: ...relays inside the Set CT supervision 74CT submenu the same for addressing the LED indicators S TR L If the S BLK1parameter is set to ON and a binary input is designed for logical block Block1 the CT...

Страница 123: ...n the input block goes down The 74TCS BLK1 parameter is available inside the Set Profile A B Trip circuit supervision 74TCS submenu All the parameters can be set separately for Profile A and Profile B...

Страница 124: ...a 40 s delay in order to allow the fault clearing and the consequent reset of the TRIP protection Outputs are reset to zero after 6 s from the TRIP contact open 1 Note 1 The trip contact TRIP of the p...

Страница 125: ...t 0 003 A To satisfy the above requirements the R value must be chosen between the Rmin and Rmax values typically the normalized value nearest the arithmetic mean R Rmin Rmax 2 The power dissipated by...

Страница 126: ...nd CBclose K function must be set inside the Set Circuit breaker supervision LEDs relays allocation menu the CB position can be visualized by means two LEDs CBopen L and CBclosed L parameters All the...

Страница 127: ...L TRIPPING M ATRIX LED REL AYS TRIPPING M ATRIX LED REL AYS TRIPPING M ATRIX LED REL AYS State N Open tbreak State SumI Opening transition N Open Mode N Open From CB position Opening transition Mode t...

Страница 128: ...DI operated by each SPI in cases of multiple interface protections Smart Grids Achieve accelerated logic discrimination in which some protection elements can be blocked by the activation of the downst...

Страница 129: ...peak demand measures may be reset to zero by means the Reset on demand measures command ThyVisor Commands menu The tROL Rolling demand period parameter is the same for rolling demand setting Oscillog...

Страница 130: ...harmonic phase currents IL1 3rd IL2 3rd IL3 3rd Third harmonic of residual current IE 3rd Third harmonic of residual voltage UE 3rd 4th harmonic Fourth harmonic phase currents IL1 4th IL2 4th IL3 4th...

Страница 131: ...ounter 74CT counter BF counter Partial counters xx Start partial counter xx I I 0 9999 xx Trip partial counter xx I I 0 9999 xx Block1 partial counter xx I I 0 9999 xx Block2 partial counter xx I I 0...

Страница 132: ...rotections input selective block state BLK2IN Iph ON OFF Ground protections input selective block state BLK2IN IE ON OFF tB Iph IE Elapsed state tB timeout ON OFF Block2 output Starting state of phase...

Страница 133: ...hed an alarm may be issued The system being of linear type the records are back to back recorded to the end of available memory the alarm out put is a warning in order that the user may download data...

Страница 134: ...K5 K6 IN1 IN2 up to record can be stored if f 50 Hz since Example 2 With following setting Pre trigger 0 5 s Post trigger 0 5 s Sampled data iL1 iL2 iL3 iE Analog channels IL1 IL2 IL3 IE Digital chann...

Страница 135: ...nel Rack Removability is ensured to facilitate maintenance operations so that the electronic module can be replaced this provides minimum downtime and maximum protection availability Flush mounting Th...

Страница 136: ...ening screws In case of side by side mounting of several relays the minimum fixing distance is determined by the dimensions of the mounting plate indicated in the overall dimensions drawing increased...

Страница 137: ...tor panel are the same for the flushing mounting see previous pages A standard direct shielded cable with RJ45 connectors must be used for connections Separate mount ai Separate operator panel F1 D1 R...

Страница 138: ...DIN 41494 SC48D the MAR adapter is required available on request To allow opening of the keyboard door a one unit space must be provided when several rack are overlapping mounted Rack mount ai Rack mo...

Страница 139: ...ollowing characteristics are available Nominal cross section da 0 2 a 2 5 mm2 AWG 24 12 for single conductor da 0 2 a 1 5 mm2 for two conductors with same cross section Tightening torque 0 5 0 6 Nm St...

Страница 140: ...from the sensor the cables must be positioned in the centre of the transformer so that the magnetic effect of the three cables is perfectly compensated in the absence of residual current Fig 2a Hence...

Страница 141: ...nically isolated must preferably be supplied with the same auxiliary voltage of the control panel The inputs are polarity free with wide voltage range The optoisolated inputs are immune to transitory...

Страница 142: ...ate must be employed if an FX port is implemented The link must be enabled by means ThyVisor sw and USB connection Set the IP address Host IP addresse IP net mask in order that the Rel and PC paramete...

Страница 143: ...impedance of the line reducing the influence of the induc tive components of the same which might compromise good communication Thybus port In order to extend I O capability the Pro_N relays can be c...

Страница 144: ...1 49 46 47 MODULO INGRESSI REMOTI INPUT OUTPUT ON RUN BUS 1 2 3 4 5 6 7 8 9 18 17 16 15 14 13 12 11 10 21 20 19 25 23 22 24 27 26 1 2 3 4 5 6 7 8 9 18 17 16 15 14 13 12 11 10 21 20 19 25 23 22 24 27 2...

Страница 145: ...wo MID16 binary inputs are installed the hardware address must be set to avoid communication collisions on the Thybus for this purpose the default address must be changed on one module by means of dip...

Страница 146: ...ystem together with the committed pilot wire circuits A ring network example 1 is shown on the following pages Block out signals concerning the NA30 devices S3 1 S3 2 e S3 3 are split on two isolated...

Страница 147: ...S3 1 BLIN BLOUT B1 RX1 TX1 BLOUT S1 1 NA10 NA60 S2 1 NA60 FO Cu FO Cu RX2 FO Cu TX2 FO Cu BLIN 67 67N 67 67N 50N 50 51 S3 3 BLIN BLOUT B3 RX1 TX1 BLOUT S1 3 NA10 NA60 S2 3 NA60 FO Cu FO Cu RX2 FO Cu T...

Страница 148: ...5 A18 A17 NA60 S2 2 22 31 OUT1 32 23 IN2 IN2 29 30 OUT2 20 21 IN1 IN1 BLOUT BLOUT RX2 TX2 RX1 TX1 BFO A16 A15 A18 A17 NA60 S1 3 B1 3 MRB B1 3 A16 A15 A18 A17 NA10 S3 3 A16 A15 A18 A17 NA60 S2 3 22 31...

Страница 149: ...e performed Remove the auxiliary supply Unplug the RS485 RJ45 cables Ethernet and or Thybus Remove the upper tile and open the little door to access the fastening screws Turn off power supply before e...

Страница 150: ...y back to back the four fastening screw in order avoid loss of the internal wash er Unmounting of the case from the switchboard is not needed Split the MMI module and disconnect cable set in ai Unmoun...

Страница 151: ...portant to pay particular attention to avoid any accidental contact with the internal components In order to avoid the static electricity accumulated in the human body from causing damage it is recomm...

Страница 152: ...ncerning the nominal current setting inside the CPU board Default settings In 5 A IEn 1 A Settings In 5 A IEn 5 A Settings In 1 A IEn 1 A Settings In 1 A IEn 5 A ETHERNET THYBUS 485 1 A 5 A S5 1 2 3 4...

Страница 153: ...yellow committed for start information of any protective functions LED TRIP red committed for trip information of any protective functions 6 6 FINAL OPERATIONS Before energizing the electric board it...

Страница 154: ...means of XML files ThyVisor installation The latest release of ThyVisor can be downloaded free of charge from the www thytronic it site Products Software 1 ThyVisor use Please refer to ThyVisor user...

Страница 155: ...Open command Circuit breaker Close command At power up the display shows the text THYTRONIC PRO NA10 xxx x serial number date and time 01 01 2000 00 00 The ON green Led points out the auxiliary power...

Страница 156: ...ry power supply to the relay As example to set the operating mode of the K1 output relay as ENERGIZED LATCHED the following procedure must be issued By means Down button select the Set menu SET Press...

Страница 157: ...Down buttons it is possible to browse the main menu till the RS485 Protocol or Ethernet parameters message to enter you must press the Right button As example to select the address 12 for the ModBus p...

Страница 158: ...ommand The configuration data of the relay are transferred to the PC the progress bar is displayed from 0 100 A folder on a yellow background with the name of the file is highlighted on the left side...

Страница 159: ...racter Press the Enter button the cursor and the LED TRIP turn off the LED START keeps flashing Press the Enter button for a few seconds new message appears Confirm settings Answer to the message ENTE...

Страница 160: ...control of self test undetectable failures comparing of measures with the external instruments auxiliary voltage control etc analysis of the stored information faults and events and oscillographic re...

Страница 161: ...se time characteristics following data applies Asymptotic reference value minimum pickup value 1 1 I inv Minimum operate time 0 1 s Range where the equation is valid 2 3 1 1 I I inv 20 If I pickup 2 5...

Страница 162: ...55 3 BS142 type A F_51 IECA Char ai 1 1 2 3 4 5 6 7 8 9 10 20 I I inv 0 01 0 1 1 10 100 1000 10000 t s t inv 10 s t inv 60 s t inv 5 s t inv 1 s t inv 0 5 s t inv 0 2 s t inv 0 1 s t inv 0 02 s t t in...

Страница 163: ...55 3 BS142 type B F_51 IECB Char ai 1 1 2 3 4 5 6 7 8 9 10 20 I I inv 0 01 0 1 1 10 100 1000 10000 t s t inv 10 s t inv 60 s t inv 5 s t inv 1 s t inv 0 5 s t inv 0 2 s t inv 0 02 s t inv 0 1 s t t in...

Страница 164: ...255 3 BS142 type C F_51 IECC Char ai 1 1 2 3 4 5 6 7 8 9 10 20 I I inv 0 01 0 1 1 10 100 1000 10000 100000 t s t inv 10 s t inv 60 s t inv 5 s t inv 1 s t inv 0 5 s t inv 0 2 s t inv 0 02 s t inv 0 1...

Страница 165: ...BS142 type A F_51N IECA Char ai 1 1 2 3 4 5 6 7 8 9 10 20 IE IE inv 0 01 0 1 1 10 100 1000 10000 t s tE inv 10 s tE inv 60 s tE inv 5 s tE inv 1 s tE inv 0 5 s tE inv 0 2 s tE inv 0 1 s tE inv 0 02 s...

Страница 166: ...S142 type B F_51N IECB Char ai 1 1 2 3 4 5 6 7 8 9 10 20 I E IE inv 0 01 0 1 1 10 100 1000 10000 t s tE inv 10 s tE inv 60 s tE inv 5 s tE inv 1 s tE inv 0 5 s tE inv 0 2 s tE inv 0 02 s tE inv 0 1 s...

Страница 167: ...BS142 type C F_51 IECC Char ai 1 1 2 3 4 5 6 7 8 9 10 20 IE IE inv 0 01 0 1 1 10 100 1000 10000 100000 t s tE inv 10 s tE inv 60 s tE inv 5 s tE inv 1 s tE inv 0 5 s tE inv 0 2 s tE inv 0 02 s tE inv...

Страница 168: ...100 1000 10000 t s tED inv 10 s tED inv 10 s tED inv 60 s tED inv 60 s tPD inv 5 s tED inv 5 s tED inv 1 s tED inv 1 s tED inv 0 5 s tED inv 0 5 s tED inv 0 2 s tED inv 0 2 s tED inv 0 1 s tED inv 0...

Страница 169: ...1 1 10 100 1000 10000 t s tED inv 10 s tED inv 10 s tED inv 60 s tED inv 60 s tED inv 5 s tED inv 5 s tED inv 1 s tED inv 1 s tED inv 0 5 s tED inv 0 5 s tED inv 0 2 s tED inv 0 2 s tED inv 0 02 s tED...

Страница 170: ...0 1 1 10 100 1000 10000 100000 t s tED inv 10 s tED inv 10 s tED inv 60 s tED inv 60 s tED inv 5 s tED inv 5 s tED inv 1 s tED inv 1 s tED inv 0 5 s tED inv 0 5 s tED inv 0 2 s tED inv 0 2 s tED inv 0...

Страница 171: ...verse curve L 0 024 for ANSI IEEE Extremely inverse curve For all inverse time characteristics following data applies Asymptotic reference value minimum pickup value 1 1 I inv Minimum operate time 0 1...

Страница 172: ...EE type MI F_51 ANSIMI Char ai 1 1 2 3 4 5 6 7 8 9 10 20 I I inv 0 01 0 1 1 10 100 1000 10000 t s t inv 10 s t inv 60 s t inv 5 s t inv 1 s t inv 0 02 s t inv 0 2 s t inv 0 1 s t inv 0 5 s t t inv I I...

Страница 173: ...type VI F_51 ANSIVI Char ai 1 1 2 3 4 5 6 7 8 9 10 20 I I inv 0 01 0 1 1 10 100 1000 10000 t s t inv 10 s t inv 60 s t inv 5 s t inv 1 s t inv 0 5 s t inv 0 2 s t inv 0 1 s t inv 0 02 s t t inv I I i...

Страница 174: ...EEE type EI F_51 ANSIEI Char ai 1 1 2 3 4 5 6 7 8 9 10 20 I I inv 0 01 0 1 1 10 100 1000 10000 t s t inv 10 s t inv 60 s t inv 5 s t inv 0 5 s t inv 1 s t inv 0 2 s t inv 0 1 s t inv 0 02 s t t inv I...

Страница 175: ...e MI F_51N ANSIMI Char ai 1 1 2 3 4 5 6 7 8 9 10 20 IE IE inv 0 01 0 1 1 10 100 1000 10000 t s tE inv 10 s tE inv 60 s tE inv 5 s tE inv 1 s tE inv 0 02 s tE inv 0 2 s tE inv 0 1 s tE inv 0 5 s t tE i...

Страница 176: ...VI F_51N ANSIVI Char ai 1 1 2 3 4 5 6 7 8 9 10 20 IE IE inv 0 01 0 1 1 10 100 1000 10000 t s tE inv 10 s tE inv 60 s tE inv 5 s tE inv 1 s tE inv 0 5 s tE inv 0 2 s tE inv 0 1 s tE inv 0 02 s t tE inv...

Страница 177: ...pe EI F_51N ANSIEI Char ai 1 1 2 3 4 5 6 7 8 9 10 20 IE IE inv 0 01 0 1 1 10 100 1000 10000 t s tE inv 10 s tE inv 60 s tE inv 5 s tE inv 0 5 s tE inv 1 s tE inv 0 2 s tE inv 0 1 s tE inv 0 02 s t tE...

Страница 178: ...F_67N ANSIMI Char ai 1 1 2 3 4 5 6 7 8 9 10 20 IED IED inv 0 01 0 1 1 10 100 1000 10000 t s tED inv 10 s tED inv 60 s tED inv 5 s tED inv 1 s tED inv 0 02 s tED inv 0 2 s tED inv 0 1 s tED inv 0 5 s...

Страница 179: ..._67N ANSIVI Char ai 1 1 2 3 4 5 6 7 8 9 10 20 IED IED inv 0 01 0 1 1 10 100 1000 10000 t s tED inv 10 s tED inv 60 s tED inv 5 s tED inv 1 s tED inv 0 5 s tED inv 0 2 s tED inv 0 1 s tED inv 0 02 s t...

Страница 180: ...I F_67N ANSIEI Char ai 1 1 2 3 4 5 6 7 8 9 10 20 IED IED inv 0 01 0 1 1 10 100 1000 10000 t s tED inv 10 s tED inv 60 s tED inv 5 s tED inv 0 5 s tED inv 1 s tED inv 0 2 s tED inv 0 1 s tED inv 0 02 s...

Страница 181: ...rve RI B 0 for I squared t I2t curve B 0 339 for Electromechanical curve EM For all inverse time characteristics following data applies Asymptotic reference value minimum pickup value 1 1 I inv Minimu...

Страница 182: ...I Char ai 0 01 0 1 1 100 10 1000 10 000 100 000 1000 000 t s 1 1 2 3 4 5 6 7 8 9 10 20 I I inv t inv 60 s t inv 10 s t inv 5 s t inv 1 s t inv 0 1 s t inv 0 5 s t inv 0 02 s t inv 0 1 s t t inv I I in...

Страница 183: ...20 I I inv I I inv 0 01 0 1 1 10 100 1000 10000 t s t inv 60 s t inv 60 s t inv 10 s t inv 10 s t inv 5 s t inv 5 s t inv 1 s t inv 1 s t inv 0 5 s t inv 0 5 s t inv 0 2 s t inv 0 2 s t inv 0 1 s t in...

Страница 184: ...rves EM F_51 EM Char ai 1 1 2 3 4 5 6 7 8 9 10 20 I I inv 0 01 0 1 1 10 100 1000 10000 t s t inv 60 s t inv 10 s t inv 5 s t inv 1 s t inv 0 5 s t inv 0 2 s t inv 0 1 s t inv 0 02 s Note match of oper...

Страница 185: ...EM F_51N EM Char ai 1 1 2 3 4 5 6 7 8 9 10 20 IE IE inv 0 01 0 1 1 10 100 1000 10000 t s tE inv 60 s tE inv 10 s tE inv 5 s tE inv 1 s tE inv 0 5 s tE inv 0 2 s tE inv 0 1 s tE inv 0 02 s Note match o...

Страница 186: ...D IED inv tED inv 0 1 s tED inv 0 1 s tED inv 0 02 s tED inv 0 02 s tED inv 10 s tED inv 10 s tED inv 5 s tED inv 5 s tED inv 1 s tED inv 1 s tED inv 0 5 s tED inv 0 5 s tED inv 0 2 s tED inv 0 2 s tE...

Страница 187: ...12 A13 A14 E1 THYBUS A3 A4 A5 A6 A7 A8 K2 K3 K4 K5 K6 K1 RS485 F1 F2 F3 F4 F5 A B BLOCK OUT A15 BLOUT BLOUT A16 UE BINARY INPUTS A19 IN1 IN2 A20 A21 A22 BINARY INPUTS B1 IN3 IN4 B2 B3 B4 IN5 B5 B6 BLO...

Страница 188: ...T MPT ON BUS RUN MODULO PT100 PT100 MODULE INPUT OUTPUT MID16 ON BUS RUN MODULO INGRESSI REMOTI INPUT 34 36 35 30 32 33 31 28 29 43 44 45 39 40 42 41 38 37 52 54 53 48 50 51 49 46 47 1 2 3 4 5 6 7 8 9...

Страница 189: ...contacts are shown in de energized state for standard reference Raf da dn N A UE Operation for 67N elements for insulated neutral systems and characteristic angle setting 90 NA30 SCH ai BUSBAR LINE Th...

Страница 190: ...E Operation for 67N elements for insulated neutral systems and characteristic angle setting 90 NA30 SCH2 ai BUSBAR LINE OPERATION NA30 L1 L2 L3 B7 B8 IE C7 C8 P1 S1 S2 P2 Raf antiferrorisonance resist...

Страница 191: ...n Raf da dn N A UE Operation for 67N elements for insulated neutral systems and characteristic angle setting 90 NA30 SCH4 ai BUSBAR LINE OPERATION NA30 L1 L2 L3 B7 B8 C1 C2 C3 C4 C5 C6 P1 S1 S2 P2 IL1...

Страница 192: ...5 C6 C7 C8 E1 128 5 110 200 168 20 205 149 30 5 30 107 177 4 5 102 5 0 3 70 161 154 4 5 4 5 212 5 25 15 170 275 177 4U 101 6 482 6 465 RACK MOUNTING FLUSH MOUNTING CUTOUT SIDE VIEWS FRONT VIEWS ON 4 1...

Страница 193: ...100 50000 500000 step 1000 Measurements reading mode RELATIVE PRIMARY Language English Turkish Russian Inputs Binary input IN1 IN1 Logic Active ON Active OFF IN1 tON Value s 0 00 9 99 step 0 01 10 0 1...

Страница 194: ...Logic Active ON Active OFF IN5 tON Value s 0 00 9 99 step 0 01 10 0 100 0 step 0 1 IN5 tOFF Value s 0 00 9 99 step 0 01 10 0 100 0 step 0 1 IN5 matching Reset LEDs Set profile Fault trigger Block2 IP...

Страница 195: ...N9 tON Value s 0 00 9 99 step 0 01 10 0 100 0 step 0 1 IN9 tOFF Value s 0 00 9 99 step 0 01 10 0 100 0 step 0 1 IN9 matching Reset LEDs Set profile Fault trigger Block2 IPh IE Block2 IPh Block2 IE Blo...

Страница 196: ...F IN13 tON Value s 0 00 9 99 step 0 01 10 0 100 0 step 0 1 IN13 tOFF Value s 0 00 9 99 step 0 01 10 0 100 0 step 0 1 IN13 matching Reset LEDs Set profile Fault trigger Block2 IPh IE Block2 IPh Block2...

Страница 197: ...F IN17 tON Value s 0 00 9 99 step 0 01 10 0 100 0 step 0 1 IN17 tOFF Value s 0 00 9 99 step 0 01 10 0 100 0 step 0 1 IN17 matching Reset LEDs Set profile Fault trigger Block2 IPh IE Block2 IPh Block2...

Страница 198: ...F IN21 tON Value s 0 00 9 99 step 0 01 10 0 100 0 step 0 1 IN21 tOFF Value s 0 00 9 99 step 0 01 10 0 100 0 step 0 1 IN21 matching Reset LEDs Set profile Fault trigger Block2 IPh IE Block2 IPh Block2...

Страница 199: ...F IN25 tON Value s 0 00 9 99 step 0 01 10 0 100 0 step 0 1 IN25 tOFF Value s 0 00 9 99 step 0 01 10 0 100 0 step 0 1 IN25 matching Reset LEDs Set profile Fault trigger Block2 IPh IE Block2 IPh Block2...

Страница 200: ...F IN29 tON Value s 0 00 9 99 step 0 01 10 0 100 0 step 0 1 IN29 tOFF Value s 0 00 9 99 step 0 01 10 0 100 0 step 0 1 IN29 matching Reset LEDs Set profile Fault trigger Block2 IPh IE Block2 IPh Block2...

Страница 201: ...F IN33 tON Value s 0 00 9 99 step 0 01 10 0 100 0 step 0 1 IN33 tOFF Value s 0 00 9 99 step 0 01 10 0 100 0 step 0 1 IN33 matching Reset LEDs Set profile Fault trigger Block2 IPh IE Block2 IPh Block2...

Страница 202: ...F IN37 tON Value s 0 00 9 99 step 0 01 10 0 100 0 step 0 1 IN37 tOFF Value s 0 00 9 99 step 0 01 10 0 100 0 step 0 1 IN37 matching Reset LEDs Set profile Fault trigger Block2 IPh IE Block2 IPh Block2...

Страница 203: ...F IN41 tON Value s 0 00 9 99 step 0 01 10 0 100 0 step 0 1 IN41 tOFF Value s 0 00 9 99 step 0 01 10 0 100 0 step 0 1 IN41 matching Reset LEDs Set profile Fault trigger Block2 IPh IE Block2 IPh Block2...

Страница 204: ...100 0 step 0 1 IN45 tOFF Value s 0 00 9 99 step 0 01 10 0 100 0 step 0 1 IN45 matching Reset LEDs Set profile Fault trigger Block2 IPh IE Block2 IPh Block2 IE Block1 TCS1 TCS2 Trip ProtExt Reset coun...

Страница 205: ...d L5 Type No latched Latched L6 Type No latched Latched L7 Type No latched Latched L8 Type No latched Latched L9 Type No latched Latched L10 Type No latched Latched Analog outputs Current loop 1 Loop...

Страница 206: ...Enable OFF ON 26 PT1 Alarm threshold ThAL1 C 0 200 step 1 ThAL1 Operating time Value s 0 100 step 1 ThAL1 Alarm relays ThAL1 K K1 K2 K3 K4 K5 K6 K7 K8 K9 K10 ThAL1 Alarm LEDs ThAL1 L START TRIP L1 L2...

Страница 207: ...Th 4 Trip Th 4 Enable Th 4 Enable OFF ON 26 PT4 Trip threshold Th 4 C 0 200 step 1 Th 4 Operating time Value s 0 100 step 1 Th 4 Breaker failure Th 4BF OFF ON Th 4 Trip relays Th 4 K K1 K2 K3 K4 K5 K6...

Страница 208: ...START TRIP L1 L2 L3 L4 L5 L6 L7 L8 L9 L10 PT8 Probe ThAL8 Alarm ThAL8 Enable ThAL8 Enable OFF ON 26 PT8 Alarm threshold ThAL8 C 0 200 step 1 ThAL8 Operating time Value s 0 100 step 1 ThAL8 Alarm relay...

Страница 209: ...Dth Logical block Dth BLK1 OFF ON Dth Input selective block Dth BLK2IN OFF ON Dth Output selective block Dth BLK2OUT OFF ON Dth Internal selective block Dth BLK4 OFF OUT IN Dth Breaker failure Dth BF...

Страница 210: ...p 0 01 10 0 100 0 step 0 1 I Logical block I BLK1 OFF ON I Input selective block I BLK2IN OFF ON I Output selective block I BLK2OUT OFF ON I Internal selective block I BLK4 OFF OUT IN I Second harmoni...

Страница 211: ...inite time State OFF ON Pickup value In 0 100 0 999 step 0 001 1 00 9 99 step 0 01 10 0 40 0 step 0 1 I def within CLP ICLP def In 0 100 0 999 step 0 001 1 00 9 99 step 0 01 10 0 40 0 step 0 1 I def O...

Страница 212: ...tep 0 01 10 0 100 0 step 0 1 IE Logical block IE BLK1 OFF ON IE Input selective block IE BLK2IN OFF ON IE Output selective block IE BLK2OUT OFF ON IE Internal selective block IE BLK4 OFF OUT IN IE Sec...

Страница 213: ...9 step 0 001 1 00 10 00 step 0 01 IE def Operating time Value s 0 03 10 00 step 0 01 Residual overvoltage 59N Common configuration 59N Operation from 74VT external 74VText59N OFF Block UE Element Setp...

Страница 214: ...BS C ANSI IEEE MI ANSI IEEE VI ANSI IEEE EI EM DEFINITE IEDCLP Operating mode IEDCLP Mode OFF ON Element blocking ON Change setting IEDCLP Activation time Value s 0 00 9 99 step 0 01 10 0 100 0 step...

Страница 215: ...block IED BLK4 OFF OUT IN IED Breaker failure IED BF OFF ON IED Disabling by IED start IED disbyIED OFF ON IED Start relays IED ST K K1 K2 K3 K4 K5 K6 K7 K8 K9 K10 IED Trip relays IED TR K K1 K2 K3 K4...

Страница 216: ...sidual voltage pickup value UEn 0 004 0 500 step 0 001 Characteristic angle gr 0 359 step 1 Half operating sector gr 1 180 step 1 IED def within CLP IEDCLP def IEn 0 002 0 999 step 0 001 1 00 10 00 st...

Страница 217: ...e protections Value s 0 10 10 00 step 0 01 BLIN maximum activation time for ground protections Value s 0 10 10 00 step 0 01 tB Iph IE Elapsed signalling relays tB K K1 K2 K3 K4 K5 K6 K7 K8 K9 K10 tB I...

Страница 218: ...AL1 C 0 200 step 1 ThAL1 Operating time Value s 0 100 step 1 ThAL1 Alarm relays ThAL1 K K1 K2 K3 K4 K5 K6 K7 K8 K9 K10 ThAL1 Alarm LEDs ThAL1 L START TRIP L1 L2 L3 L4 L5 L6 L7 L8 L9 L10 Th 1 Trip Th 1...

Страница 219: ...9 L10 Th 4 Trip Th 4 Enable Th 4 Enable OFF ON 26 PT4 Trip threshold Th 4 C 0 200 step 1 Th 4 Operating time Value s 0 100 step 1 Th 4 Breaker failure Th 4BF OFF ON Th 4 Trip relays Th 4 K K1 K2 K3 K4...

Страница 220: ...START TRIP L1 L2 L3 L4 L5 L6 L7 L8 L9 L10 PT8 Probe ThAL8 Alarm ThAL8 Enable ThAL8 Enable OFF ON 26 PT8 Alarm threshold ThAL8 C 0 200 step 1 ThAL8 Operating time Value s 0 100 step 1 ThAL8 Alarm relay...

Страница 221: ...Dth Logical block Dth BLK1 OFF ON Dth Input selective block Dth BLK2IN OFF ON Dth Output selective block Dth BLK2OUT OFF ON Dth Internal selective block Dth BLK4 OFF OUT IN Dth Breaker failure Dth BF...

Страница 222: ...p 0 01 10 0 100 0 step 0 1 I Logical block I BLK1 OFF ON I Input selective block I BLK2IN OFF ON I Output selective block I BLK2OUT OFF ON I Internal selective block I BLK4 OFF OUT IN I Second harmoni...

Страница 223: ...inite time State OFF ON Pickup value In 0 100 0 999 step 0 001 1 00 9 99 step 0 01 10 0 40 0 step 0 1 I def within CLP ICLP def In 0 100 0 999 step 0 001 1 00 9 99 step 0 01 10 0 40 0 step 0 1 I def O...

Страница 224: ...tep 0 01 10 0 100 0 step 0 1 IE Logical block IE BLK1 OFF ON IE Input selective block IE BLK2IN OFF ON IE Output selective block IE BLK2OUT OFF ON IE Internal selective block IE BLK4 OFF OUT IN IE Sec...

Страница 225: ...step 0 01 IE def Operating time Value s 0 03 10 00 step 0 01 Residual overvoltage 59N Common configuration 59N Operation from 74VT external 74VText59N OFF Block UE Element Setpoints UE Enable UE Enabl...

Страница 226: ...DEFINITE IEDCLP Operating mode IEDCLP Mode OFF ON Element blocking ON Change setting IEDCLP Activation time Value s 0 00 9 99 step 0 01 10 0 100 0 step 0 1 IED Reset time delay Value s 0 00 9 99 step...

Страница 227: ...y IED start IED disbyIED OFF ON IED Start relays IED ST K K1 K2 K3 K4 K5 K6 K7 K8 K9 K10 IED Trip relays IED TR K K1 K2 K3 K4 K5 K6 K7 K8 K9 K10 IED Start LEDs IED ST L START TRIP L1 L2 L3 L4 L5 L6 L7...

Страница 228: ...Half operating sector gr 1 180 step 1 IED def within CLP IEDCLP def IEn 0 002 0 999 step 0 001 1 00 10 00 step 0 01 IED def Operating time Value s 0 05 10 00 step 0 01 IED Element Setpoints IED Enable...

Страница 229: ...ion time for ground protections Value s 0 10 10 00 step 0 01 tB Iph IE Elapsed signalling relays tB K K1 K2 K3 K4 K5 K6 K7 K8 K9 K10 tB Iph IE Elapsed signalling LEDs tB L START TRIP L1 L2 L3 L4 L5 L6...

Страница 230: ...7 L8 L9 L10 BF Trip LEDs BF TR L START TRIP L1 L2 L3 L4 L5 L6 L7 L8 L9 L10 PLC Setpoints Enable PLC Enable OFF ON Relays PLC K K1 K2 K3 K4 K5 K6 K7 K8 K9 K10 LEDs PLC L START TRIP L1 L2 L3 L4 L5 L6 L7...

Страница 231: ...66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 Switch 32 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32...

Страница 232: ...RIP L1 L2 L3 L4 L5 L6 L7 L8 L9 L10 CB Open LEDs CBopen L START TRIP L1 L2 L3 L4 L5 L6 L7 L8 L9 L10 CB Diagnostic Number of CB trips mode ModeN Open OFF ON Number of CB trips threshold N Open 0 10000 s...

Страница 233: ...Diagnostic pulses control time interval PulseBLIN1 OFF 100ms 1s 5s 10s 60s 120s Not received pulses at BLIN signalling relays PulseBLIN K K1 K2 K3 K4 K5 K6 K7 K8 K9 K10 Not received pulses at BLIN sig...

Страница 234: ...alog 11 Frequency IL1 IL2 IL3 IE UE PhiE IL1 2nd IL2 2nd IL3 2nd I 2nd IL T1 T2 T3 T4 T5 T6 T7 T8 Off Analog 12 Frequency IL1 IL2 IL3 IE UE PhiE IL1 2nd IL2 2nd IL3 2nd I 2nd IL T1 T2 T3 T4 T5 T6 T7 T...

Страница 235: ...43 IN44 IN45 Off Binary 9 K1 K2 K3 K4 K5 K6 K7 K8 K9 K10 IN1 IN2 IN3 IN4 IN5 IN6 IN7 IN8 IN9 IN10 IN11 IN12 IN13 IN14 IN15 IN16 IN17 IN18 IN19 IN20 IN21 IN22 IN23 IN24 IN25 IN26 IN27 IN28 IN29 IN30 IN...

Страница 236: ...APPENDIX 236 NA30 Manual 04 2022 Autonegotiation OFF ON NTP synchronizing OFF ON...

Страница 237: ...tive EMC Directive Reference of standards and or technical specifications applied for this declaration of conformity or parts thereof harmonized standards Reference n Issue Title EN 61010 1 EN 50263 E...

Результаты поиска

Содержание NA30

Отзывы:

Похожие инструкции для NA30

Бренды по названию

Популярные бренды

Thytronic NA30, Руководство пользователя

Результаты поиска

Содержание NA30

Отзывы:

Похожие инструкции для NA30

Бренды по названию

Популярные бренды