wiki:TBR/UserApp/Fault_Recorder

Version 43 (modified by Logiclab, on 05/05/09 at 12:31:47) (diff)

Fault Recorder

Table of Contents

  1. Fault Recorder
  2. Tecnical informations
  3. Power supply
  4. Current inputs
  5. Voltage inputs
  6. Digital inputs
  7. Communication
  8. Signal relay
  9. Elaboration
  10. Fault Recording
  11. Software Features
  12. Customizations
  13. Normative conformity
  14. Link
  15. ==Product brochure==

LogicLab? RTEMS-based fault recorder characteristics

Tecnical informations

Power supply

  • Power Supply (Vaux): 110V DC ± 20% (more options available)
  • Power request: 40W
  • Voltage dips and short interruptions Insensitive to 100% of Vaux for 50 ms (min) Insensitive to 50% of Vaux for 100ms (min)= Dimensions =
  • Height: 9HE (Full-equipped) or 3HE
  • Width: 19"
  • Depth: 31 cm

Current inputs

  • 8-16-24-32 isolated noise-free channels
  • Isolation on single channel at 3000V DC (1 min)
  • Sampling frequency: 7,2 KHz
  • Bandwidth (-3 dB): DC (0 Hz) ÷ 3,5 KHz
  • Flat band (±0,005 dB): DC (0 Hz) ÷ 3,25 KHz
  • Stop band attenuation: >100 dB
  • Nominal Current (In): 1Arms / 5Arms
  • Full-scale: 30?In
  • Range of measure: 0,01?In ÷ 30?In
  • Full-scale setup by software command
  • Point error: < 0,5%
  • Overload permanent: 40A
  • Overload transitory: 150A (for 1 s)
  • Input impedance: 1,5 mohm (purely resistive)
  • Absorbed power (1A): 1,5 mVA @ In
  • Absorbed power (5A): 37,5 mVA @ In
  • Resolution (ENOB): 16 bit noise-free
  • signal-noise ratio: 92 dB
  • Cross-over: < -92 dB

Voltage inputs

  • 8-16-24-32 isolated noise-free channels
  • Isolation on single channel at 3000V DC (1 min)
  • Sampling frequency: 7,2 KHz
  • Bandwidth (-3 dB): DC (0 Hz) ÷ 3,5 KHz
  • Flat band (±0,005 dB): DC (0 Hz) ÷ 3,25 KHz
  • Stop band attenuation: >100 dB
  • Full-scale (Pn): 100Vrms / 200Vrms / 700Vrms
  • Field of measure: 14 mVrms ÷ 100 Vrms @ Pn=100 Vrms 28 mVrms ÷ 200 Vrms @ Pn=200 Vrms 0,1 Vrms ÷ 700 Vrms @ Pn=700 Vrms
  • Full-scale setup by software command
  • Point error: < 0,5%
  • Input impedance: 330 kohm (purely resistive)
  • Absorbed power: 480 mVA @ 400V
  • Resolution (ENOB): 16 bit noise-free
  • signal-noise ratio: 92 dB
  • Cross-over: <-86 dB

Digital inputs

  • 8-16-32-128 isolated channels
  • Isolation on single channel at 3000V DC (1 min)
  • Input voltage (min): 18V
  • Input voltage (max): 140V
  • Time resolution: 1 ms
  • Input Voltage 220VAC option available

Communication

  • Ethernet 10/100BASE-TX Mbit/s
  • Configurable as knot of a net LAN/WAN
  • 1 RS232 (19.200 fixed bauds) – frontal side
  • 1 RS232 (up to 115.200 bauds) – back side
  • Remote connection with analog modem
  • 3 RS232 for custom applications
  • Isolated communication ports Ethernet: 1500 Vrms Serials: 2500 Vrms)
  • Connector for satellite antenna
  • Fiber optic Ethernet 100BASE-FX option available
  • Fiber optic Serial Interface option available
  • Synchronisation unit available

Signal relay

  • Out of order
  • Recording in progress
  • Up to 8 relay user configurable (option)

Elaboration

  • 32 bit multiprocessor (4 ColdFire? MCF5272processor) system
  • Realtime operating system RTEMS
  • 32 MByte Flash memory
  • 128 Mbyte DRAM
  • RTC with GPS synchronization

Fault Recording

  • Recording in flash memory
  • Recording maximum time: 250 s
  • Maximum number of recordings: 180
  • Pre-fault time: 50 ms ÷ 1 s
  • Fault time: 100 ms ÷ 60 ses
  • Post-fault time: 100 ms ÷ 1 s
  • Possibility of prolongation recording
  • Maximum duration recording: 150 s
  • Analog Trigger on threshold (max, min, gradient)
  • Trigger on digital transitions
  • GPS based time tag events (Precision: 1 µs - Resolution: 1 ms)

Software Features

  • Complete remote control
  • Communication setup
  • Self test system failure
  • Parameterization (full-scales, times, triggers…)
  • Personalization
  • Visualization quasi-realtime
  • Analysis quasi-realtime
  • Recordings management
  • Automatic download
  • Powerfull analysis recordings
  • Export in Comtrade format
  • Graphic print

Customizations

  • HMI (Human-Machine Interface) with LCD and Keyboard for device setup
  • Back serial port configurable as RS485
  • Full-scale configuration on client demand
  • Different allocation of current and voltage inputs
  • WebServer? for setup and analysis from remote through internet browser
  • FTPserver for recordings download
  • Power supply with different voltage
  • Different fault times of recording
  • Custom solutions for 3 frontal RS232
  • Software solutions on client demand

Normative conformity

  • IEC 61000 – 4 – 2 (Level 3)
  • IEC 61000 – 4 – 3 (Level 3)
  • IEC 61000 – 4 – 4 (Level 3)
  • IEC 61000 – 4 – 5 (Level 4)
  • IEC 61000 – 4 – 6 (Level 3)
  • IEC 61000 – 4 – 8 (Level 5)
  • IEC 61000 – 4 – 10 (Level 3)
  • IEC 61000 – 4 – 12 (Level 3)
  • IEC 61000 – 4 – 16 (Level 4)
  • IEC 61000 – 4 – 17 (Level 3)
  • IEC 61000 – 4 – 29 (Level 3)
  • ENEL DV1047A2-NC
  • ENEL REMC01
  • ENEL REMC02
  • ENEL RMEC01
  • ENEL RCLI01
  • ENEL LV27
  • ENEL LV29
  • ENEL DV1500
  • ENEL DV1501 A
  • ENEL DN7600
  • CEI 45-5
  • CEI 70-1 IP30 (front) IP20 (case)
  • COMTRADE standard IEEE Std C37.111-1991

Link

==Product brochure==

[English: http://www.logiclab.it/Documents/Fault%20recorder%20LogicLab.pdf] [Italian: http://www.logiclab.it/Documents/BrochureOscilloperturbografo.pdf]

===Website===

[LogicLab: http://www.logiclab.it] (english site): http://www.logiclab.it/en/DV947.htm (italian site): http://www.logiclab.it/it/DV947.htm

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