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SIL A - AŞIRI AKIM KORUMA RÖLESİ

SIL-A, Primer ve Sekonder Dağıtım için güvenilir Aşırı Akım ve Toprak hatası Korumasına sahip verimli bir Fider Koruma Rölesi olup, özellikle Orta Gerilim Hücre donanımı için uygundur.

Fanox, SIL-A’yı geliştirmek için en güncel elektronik devre teknolojilerini kullanmaktadır , sektör  ve şebeke gereksinimlerine göre çeşitli versiyonlar mevcuttur. Bu çözüm yenilenebilir enerji üretim santralleri ve OG dağıtım şebekelerindeki ihtiyaçları yüksek verimde karşılar.

SIL-A, daha az cihaz ve alan gerektiren, işletme ve bakım maliyetlerini azaltan bir tasarıma sahiptir. Optimum tasarım, cihazın kullanım ömrünü uzatmakla birlikte çarpılma ve yangın gibi tehlikeleri ve riskleri azaltarak hızlı kurulum süresi sayesinde güvenliği artırır.

SIL-A, ANSI 52 devre kesici doğrudan sinyalleme/kontrol fonksiyonuna, ANSI 79 tekrar kapama  fonksiyonuna sahiptir, yapılandırılabilir girişler ve çıkışlar (PGC) yoluyla programlanabilir mantık sayesinde ANSI 68 bölge seçim kilitlemesi – ZSI ,   kullanılabilir .

Röle, isteğe bağlı yönlü toprak arızası (izole nötr dahil) ve toprak aşırı gerilim koruması sunar. Bir devre kesicinin manuel olarak kapatılması durumunda, şebekede mevcut bir arızanın algılanarak devre kesicinin açılması çözümünü sunar. Aşırı akım koruma fonksiyonu, ayarlanan zaman gecikmesi bitene kadar hatayı temizlemezse, bu arıza durumu kritik kabul edilir. Bu gibi durumlarda, ANSI 50 SOTF işlevi aracılığıyla arızayı hızlı bir şekilde gidermek gerekir.

Kolay kullanım için işlevsel olan SIL-A, cihaz ön bağlantı portu olarak bir mikro USB konnektör ve cihaz arka bağlantı noktasında seri haberleşme olarak RS485 ve ethernet haberleşme olarak RJ45 gibi ürün versiyonuna göre haberleşme port seçeneklerine sahiptir.

Cihaz Arka Haberleşme bağlantı noktaları açısından SIL-A, birden çok endüstriyel protokolü destekler:

DNP3 ve Modbus (hem seri hem de TCP/IP seçenekleri)

IEC60870-5-103
IEC60870-5-104
IEC61850.

Tüm bu haberleşme standartları, modele veya genel ayarlara göre seçilebilir.

SIL-A, gerekli olan tüm tip testlerini Hollanda Kema Labaratuvarlarında eksiksiz olarak gerçekleştirmiştir. Bu bağımsız sertifika, müşterilerimize daha yüksek kalite ve güvenilirlik güvencesi sağlar.

The SIL-A is a feeder relay with overcurrent and earth fault protection for primary and secondary distribution with auxiliary power supply 24-230 Vac/dc. The current measurement is obtained by standard current transformers /1 or /5.

  • Metallic box with high electromagnetic compatibility level (EMC) and a wide range of operating temperatures.
  • Direct signalling/control of the circuit breaker (52 function) and the recloser (79 function).
  • Zone selection interlocking – ZSI (68 function) is available through configurable inputs and outputs thanks to the programmable logic (PGC).
  • In case a CB is manually closed, a switch on to an existing fault may occur. This fault condition is critical if the overcurrent protection function does not clear the fault until the adjusted time delay is finished. It is necessary, in those cases, to clear the fault quickly using SOTF function.
  • To allow the communication, relays are provided with a local micro USB front port and with remote communication with different options (ports and protocols) on the rear side:
    • 1 RS485 Port: IEC60870-5-103, Modbus RTU or DNP3.0 Serial (selectable by general settings).
    • 1RS485 Port: IEC60870-5-103, Modbus RTU or DNP3.0 Serial (selectable by general settings) + 1 RJ45 Port: Modbus TCP/IP or IEC60870-5-104 (selectable by general settings).
    • 1 RS485 Port: IEC60870-5-103, Modbus RTU or DNP3.0 Serial (selectable by general settings) 1 RJ45 Port: IEC61850
  • The SIL-A has up to 6 configurable inputs and up to 6 configurable outputs (depending on model).
  • SIL-A is fitted with the demand of current (Load Data Profiling) with the following characteristics:
  • The number of records: 744.
  • Recording mode circular.
  • Sampling rate (interval): configurable through communications (1-60 min).
  • SIL-A is provided with non-volatile RAM memory in order to store up to 2048 events and configurable number of disturbance fault recording (DFR), maintaining date & time thanks to its internal RTC (real Time Clock):
  • 5 records in data and COMTRADE format (260 cycles each record): 1 to 8 pre-fault cycles + 252 to 259 postfault cycles.
  • 25 records in data and COMTRADE format (60 cycles each record): 1 to 8 pre-fault cycles + 52 to 59 postfault cycles.
  • 50 records in data and COMTRADE format (30 cycles each record): 1 to 8 pre-fault cycles + 22 to 29 postfault cycles.
  • 100 records in data and COMTRADE format (15 cycles each record): 1 to 8 pre-fault cycles + 7 to 14 postfault cycles.),
  • The oscillography is downloaded by a communications port. The SICom communications program allows the oscillography record to be downloaded and saved in COMTRADE format (IEEE C37.111-1991).

SIL-A Advanced Modelos (A/D)

 

50 Instantaneous phase overcurrent
51 Inverse time phase overcurrent
50N Instantaneous calculated neutral overcurrent
50G Instantaneous measured neutral overcurrent
51N Inverse time calculated neutral overcurrent
51G Inverse time measured neutral overcurrent
67G/51G Inverse Time Directional* Measured Neutral Overcurrent
67NI Inverse time directional isolated calculated neutral overcurrent
67GI Inverse time directional isolated measured neutral overcurrent
SOTF Switch On To Fault
46 Phase balance current protection
46BC Broken Conductor Detection
64REF Restricted earth fault
37 Instantaneous phase undercurrent
49 Thermal overload
49T External Trip
SHB Second Harmonic Blocking
52 Breaker Wear Monitoring
50BF Circuit breaker failure
74TCS Trip Circuit Supervision
79 AC Reclosing device
CLP Cold Load Pickup
60CTS Phase CT Supervision
59G Instantaneous measured neutral overvoltage
86 Trip lockout
68 Zone selection interlocking (ZSI)
TB Trip block for switch disconnector
PGC Programmable logic control
* ANSI 67G can be converted into ANSI 51G by setting the “Directionality” parameter to

 
 

Communication Software for SIA & SIL protection relays

The SICom PC software has been designed and programmed to gain access to all of Fanox relays information, to modify the settings and configuration, check states and measurements and to analyse and save events and fault reports using a graphic-friendly user interface.

SICom software works with the Windows® Windows 7, Windows 8, Windows 8.1 and Windows 10 operating system.

  • General data reading: Complete model, Version, Serial number, etc.
  • States reading
  • Measurements reading
  • Reading and changing settings
  • Reading and changing configuration
  • Reading and deleting events
  • Reading and deleting fault reports
  • Reading and deleting demand current (load data profiling)
  • Reading and saving oscillographic records in Comtrade format
  • Changing the user passwords
  • Saving and Loading settings files
  • Saving and Loading configuration files
  • Saving events and fault reports
  • Saving demand current (load data profiling)
  • Date-time synchronization
  • Configuring the communication parameters
  • Reading and changing counters
  • Commands for opening and closing the circuit breaker and block/unblock the recloser
  • Configuration of the inputs
  • Configuration of the outputs
  • Configuration of the causes that start a Fault Report

The update of the software does not require any user´s action, this is, if the computer is connected to Internet, SICom updates itself when it is started.
It will allow you to prepare all the settings and relay configurations without having the relay connected to the PC (offline mode), reducing engineering and commissioning time.
SICom program uses Modbus protocol, so only the ports with this protocol can be used to establish the communication.

 
 
 SIL-ASIU-CSIL GSIL-C
TypeOC & EF PROTECTIONVOLTAGE & FREQUENCY PROTECTIONLINE, FEEDER AND GENERATOR PROTECTIONLINE, FEEDER AND GENERATOR PROTECTION
Auxiliary Supply24-230 Vdc/Vac24-230 Vdc/Vac24-48Vdc or 48-230 Vac/dc or 24-230 Vac/dc24-230 Vdc/Vac
Consumption3,3 – 4,5 W< 6 W. 24-230 Vdc/Vac < 10VA24-48 Vdc and 48-230 Vac/dc < 10VA. 24-230Vac/dc < 20VA24-230Vac/dc < 20VA
Current measurementStandard CT > 0,5VAn/aStandard CT > 0,5VAStandard CT > 0,5VA
LPCTn/an/an/an/a
Voltage measurementn/aVT or directly to the low voltage lineVT or directly to the low voltage lineVT or directly to the low voltage line
VT connection typen/aAdjustableAdjustableAdjustable
502n/a22
50G2n/a11
50N2n/a11
50/512n/a4 levels of 67 *4 levels of 67 *
50/51G2n/a2 levels of 67G *2 levels of 67G *
50/51N2n/a2 levels of 67N *2 levels of 67N *
67GI1n/a11
67NI1n/a11
50/51/67G1n/a**
50/51/67n/an/a**
SOFT1n/a11
64REF1n/a11
521111
BF1111
491n/a11
49T1111
791111
HLTn/a
461n/a11
CLP1n/a11
74TCS1111
74CCSn/a1n/an/a
Trip Block1n/a11
68 (Trip Bus)1111
8611
46BCn/a11
60CTS1n/a11
60VTSn/an/a11
Programmable LogicV3V3
371n/a11
59n/a222
59N1322
47n/a111
27n/a422
27V1n/a211
32/40n/an/a44
81U/On/a844
25n/a111
24n/a222
59-Ln/a111
27-Ln/a111
81Rn/a644
78n/a211
IRIG-Bn/aOptionalOptionalOptional
Counters
Commands
Sett. Group4444
Inputs3 / 5 / 6 / 9118 / 16 / 24 / 8 + 4 AFD11
Outputs3 / 4 / 5 / 6 / 757 / 11 / 18 / 7 + 4 HS-O5
LEDs8 configurable11 configurable11 configurable11 configurable
HMI20x2 LCD + 11 keys20x4 LCD + 13 key20x4 LCD + 13 keys20x4 LCD + 13 keys
52 & 79 HMI2 LEDs + 4 keys2 LEDs + 4 keys2 LEDs + 4 keys3 LEDs + 4 keys
Event2048307230723072
Fault Reportconfigurable up to 100configurable up to 100configurable up to 100configurable up to 100
OscillographyConfigurable up to 100 recordsconfigurable up to 100configurable up to 100configurable up to 100
Current demandn/a
Local Port (frontal)Micro USBMicro USBMicro USBMicro USB
Remote Port (rear)RS485 or EthernetRS485 or EthernetRS485 or Ethernet or Fiber OpticRS485 or Ethernet
Communications ProtocolsRS485 (ModBus RTU or IEC60870-5-103 or DNP3.0 Serial) RJ45 (Modbus TCP/IP or DNP3 TCP/IP or IEC 60870-5-104) RJ45 (IEC61850) + SNTP protocolRS485(ModBus RTU or DNP3.0 Serial or IEC60870-5-103) RJ45 (Modbus TCP/IP or DNP3.0 TCP/IP or IEC60870-5-104) + SNTP protocolRS485(ModBus RTU or DNP3.0 Serial or IEC60870-5-103) RJ45(Modbus TCP/IP or DNP3.0 TCP/IP or IEC60870-5-104) RJ45(IEC 61850) FO-LC(IEC61850) + SNTP protocolRS485(ModBus RTU or DNP3.0 Serial or IEC60870-5-103) RJ45 (Modbus TCP/IP or DNP3.0 TCP/IP or IEC60870-5-104) + SNTP protocol
Size of177 x 107 mm177 x 107 mm198 x 187 mm177 x 107 mm

 

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