FR947-EX / PMU Digital Fault Recorder with PMU capabilityFR947-EX / PMU Digital Fault Recorder with PMU capability

FR947-EX PMU Digital Fault Recorder with PMU capability

FR947-EX PMU Digital Fault Recorder with PMU capability

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Digital Fault Recorders

FR947-EX/PMU DFR and PMU

FR947 Digital Fault Recorder

Testing Devices

DV1512 Protection Relay Test

DI2502 RGDAT Tester

Protection Relays

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DV926 Overcurrent Relay

Monitoring Devices

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DV928 Subtation Monitoring 

 

PHAROS - PMU Control Center

  

  

  

FR947-EX/PMU

FR947-EX PMU Digital Fault Recorder with PMU capability

Digital Fault Recorder (DFR) with Phasor Measurement Unit (PMU)

 

 

Brochure FR947-EX/PMU

Digital Fault Recorder (DFR) with Phasor Measurement Unit (PMU) capability 

 

 

Configuration Form FR947-EX/PMU

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Device introduction

Documentation

Hardware technical data

Software technical data

Multimedia

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Digital Fault Recorder Introduction

FR947-EX / PMU Digital Fault Recorder with PMU capability

FR947-EX is the evolution and upgrade of LogicLab FR947 Digital Fault Recorder (DFR) with a signal processing unit capable of performing advanced measuring algorithms. LogicLab developed an high-performance device, with state of the art hardware that include a 32bit CPU and 3.6 GFLOPS DSPs parallel architecture.

The DFR is intended for power distribution medium and high voltage substations. With up to 32 analog inputs (voltage or current) at 24 bit resolution, and up to 128 digital inputs, this device provides the best solution for substation monitoring with high levels of precision and accuracy. Each channel (analog or digital) is isolated from all other channels, to power supply and ground.

FR947-EX Digital Fault Recorder is capable of performing different types of recording and stores them on Compact Flash card:

  • TAR (Transient Analog Recording): transient recording. It includes all analog and digital input signals (waveforms).

  • TMR (Transient Measure Recording): disturbance recording. It includes all measures performed by FR947-EX. If enabled, recording start simultaneously with TAR recording.

  • SMR (Slow Measure Recording): slow recording. It includes all measures performed by FR947-EX.

TAR/TMR and SMR have two different sets of trigger user configurable and SMR can be a configured as continuous slow recording. FR947-EX Digital Fault Recorder is capable to manage up to six recordings simultaneously (one TAR, one TMR and four SMR) without loss of data.

DFR is equipped with two ethernet 10/100 BASE-TX connection, one fibre optic link 100 BASE-FX, two RS232 connections, FR947-EX can be fully configured, remotely or locally over TCP/IP network. Recordings can be downloaded by remote side via LAN/WAN connection.

FR947-EX Digital Fault Recorder is delivered with two user-friendly software: SpyFR947 that allows a complete management of the device by providing real time tools, records management tool, parameterization tool and LogOscillo that incorporates a complete set of tools for an effective, powerful and precise recordings analysis.

FR947-EX Digital Fault Recorder can be used with PMU software as Phase Measurement Unit for synchrophasors management. PMU software is an optional upgrade that can be performed at any time and doesn't require hardware upgrade.

 

Digital Fault Recorder Documentation

FR947-EX / PMU Digital Fault Recorder with PMU capability

Brochure

  

If the English version is not available, contact us and we will provide the document that you have requested.

  

To download from the website the User Guide it is necessary to have a user name and password.
The user name and password may be requested by filling out the request form at
download page

Digital Fault Recorder data sheet

FR947-EX / PMU Digital Fault Recorder with PMU capability

General

Standard 19” rack mount
Height / Width / Depth: 6U or 9U / 19” / 31 to 40 cm
Operating temperature range: -10 +55C
Storage temperature range: -40 +85C
Relative Humidity: <95 %
Atmospheric pressure: 70 106 kPa
Intrusion Protection: IP20
System frequency: 50/60Hz


Power supply

Power supply voltage (Vaux):
Universal AC/DC power supply
    AC 88-264V 48-62Hz
    DC 88-350V
Maximum power consumption: 40W
Voltage dips and short interruption

    Insensitive to 100% of Vaux for 50 ms (min)
    Insensitive to 50% of Vaux for 100ms (min)

 

Analog inputs

Hardware features

4 to 32 analog inputs
Three different connections:
    Screw fixing removable connector (standard)
    Spring-clamp connectors for high reliability wiring
    Barrier strips connectors for cables with ring terminals
Analog to digital conversion: 24 bit
One ADC per analog input
Sigma-Delta ADC with sampling frequency up to 5.7 MHz
PGA Amplifier for up to 5 different measuring range
Channel typology (voltage/current) in factory configurable
Dielectric strength: 3000V DC (1 min)
Configurable sample rate (fs):

    up to 224 sample/period @16bit
    up to 144 sample/period @24bit
Bandwidth (-3 dB): DC (0 Hz) 0.49fs
Flat bandwidth(0,005 dB): DC (0 Hz) 0.45fs
Stop band attenuation: >100 dB (f>0.55fs)
Resolution: 16 or 24 bit @1
SNR (Signal to noise ratio): >92 dB
Cross-over: < -92 dB


Software features

Feeder (4 current + 4 voltage inputs) configuration
Up to 7 different feeders
Primary/secondary transformer side representation
CT/CVT transformer ratio management
Software signal reverse (180 angle)
User configurable Gain and Phase correction
Up to 5 different full scale values for each channel
Analog input full scale singly configurable by software setup
Full-scale values in factory configurable up to Max Full-scale

Current analog inputs

Max Full-scale: up to 150Arms (Standard)
up to 400Arms (-C Option)
Standard full-scales (FSI): 15A, 30A, 50A, 150A, 400A
Low amplitude DC input on client demand (i.e. 20 mADC)
Accuracy guaranteed range: 0,01∙In FSI
RMS Accuracy (Standard): (0.1% of Reading + 0.005%*FSI)
RMS Accuracy (-C Option): (0.1% of Reading + 0.01%*FSI)
Accuracy (Low DC input): (0.01% of Reading + 0.0005%*FSI)
Overload capability:

    40A permanently
    500A (1 second)
Input impedance:

    3 mohm (Standard)
    1,5 mohm (-C Option)
Power dissipation max: 37,5 mVA @ In

 

Voltage analog inputs

Max Full-scale: 700Vrms
Standard full-scales (FSV): 100V, 200V, 700V
Low amplitude DC input on client demand (i.e. 10VDC)
Accuracy guaranteed range:
50mVrms 100Vrms      @ FSV=100Vrms
100mVrms 200Vrms    @ FSV=200Vrms
0,35Vrms 700Vrms      @ FSV=700Vrms
RMS Accuracy (Standard): (0.1% of Reading + 0.005%*FSV)
Accuracy (Low DC input): (0.01%of Reading + 0.0005%*FSV)
Input impedance: 1 Mohm  
Power dissipation: 160 mVA @ 400V

 

Measure calculated and accuracy

FR947 calculates each half period up to 234 different measures:
RMS value* (0.1%)
50/60 Hz RMS value* (0.1%)
Absolute Phase* (0.01)
Frequency** (0.3 mHz)
ROCOF** (1 mHz/s)
THD* (0.5%)
Positive, negative and zero sequences RMS** (0.4%)
Positive, negative and zero sequences Phase** (0.1)
Active, reactive and apparent powers*** (0.4%)
Power factor*** (0.005)
Partial and total Energy*** (0.5%)
* up to 32 measures (one for each analog inputs)
** up to 8 measures (one for each group of 4 voltage or 4 current inputs
** up to 7 measures (one for each feeder)

 

Digital inputs

Up to 128 single channel isolated inputs x2
In factory configurable rated voltage
Available rated voltage (Vi): 24V, 48V, 110V, 220V
AC input capability on request
Dielectric strength: 3000V DC (1 min)
Thresholds (typ):

    High - 60% Vi
    Low - 40% Vi
Maximum voltage (max): 1.2*Vi
Time resolution: 1 ms
Anti-bounce filter

 

Alarm outputs

Alarms board with 8 relays 22
Relay Technical Data
Rated carry current: 12A
Maximum switching voltage DC: 300V
Maximum switching voltage AC: 440V
Maximum switching current : 12A
Maximum switching power: 3000VA
Contact resistance (max): 100 mohm
Maximum operating frequency: 18000 operation/hour
Minimum endurance: 20•10^6 operations


Communication and interfaces

Three Ethernet ports:
    Configurable as node of a net LAN/WAN
    Front 10/100 BASE-TX with auto MDI/MDI-X
        Connection: RJ45 8/8
        Isolation: 1500VRMS
    Rear 10/100 BASE-TX with auto MDI/MDI-X x
        Connection: RJ45 8/8
        Isolation: 1500VRMS
    Rear 100BASE-FX (Fiber optic with SC connector) x
        Transmitter Centre Wavelength: 850 nm
        Operating Receiver Centre Wavelength: 770nm860nm
        Sensitivity: -24 dBm
        Available adapters for ST and LC connectors
2 RS232
    Front RS232
        Plug Type: DB9
        Baud rate (Fixed): 19200 bit/s
        Isolation: 2500VRMS
        Typical use: Local communication
    Back RS232
        Plug Type: DB9
        Baud rate: 9600 bit/s to 115200 bit/s
        Isolation: NO
        Typical use: GSM/Dial-up modem (modem not included)
    RS485 on client demand
SMA connector for satellite antenna
Multiple simultaneous connections over serial and Ethernet
HMI with display and keypad

    Alphanumeric display 4 rows x 20 columns
    16 LEDs: 2 red for alarms and 14 green for information
    Full phone-like keypad and four arrow keys
    Isolated and shielded membrane

 

Architecture

Multiprocessor architecture: 32 bit CPU + dual 3.6 GFLOPS DSPs
Real Time Operating System RTEMS
256 Mbyte DDR RAM + 128 MByte SDRAM
Up to 32 Gbyte Compact Flash card for storage data
Compact Flash partitioning utility with FIFO capability

Self diagnostic with Watch Dog capability
User/password access with 5 different level of security (optional)

 

Time synchronization

Integrated GPS unit
    Channels: 22 tracking / 66 acquisition
    Sensitivity:
        Acquisition (cold): -148dBm
        Re-Acquisition: -160dBm
        Tracking: -165dBm
    1PPS accuracy: 50ns
    Standard active GPS antenna with 20m RF cable SMA connector @
    Optional active GPS antenna with up to 100m RF cable SMA connector 2
IRIG-B synchronization board:
    I/O isolation: 2500VRMS
    Available connections:
        AM IRIG-B IN Modulated IRIG-B input
        IRIG-B / 1PPS IN (Mux) Unmodulated IRIG-B input
        1PPS input
        IRIG-B OUT Unmodulated IRIG-B output
        1PPS OUT 1PPS output
    Voltage levels:
        AM IRIG-B IN Max 12VPP
        IRIG-B / 1PPS IN (Mux) 5V TTL
        IRIG-B OUT 5V TTL
        1PPS OUT 5V TTL
        1PPS IN to 1PPS OUT max propagation delay: <50ns
    Unmodulated IRIG-B IN frame to 1PPS out delay: <50ns
    Modulated AM IRIG-B IN frame to 1PPS out delay: <20s
    1PPS signal:

        Normally low
        High for 8ms
    Supported IRIG-B Format
        Default configuration: IRIG-B006
        Available formats: IRIG-B00# / IRIG-B12#
SNTP synchronization
Internal clock backup with accuracy drift better than 5ppm
Synchronization source priority definition with automatic restore

 

Transient Analog Recording (TAR)

Transient analog waveforms and digital status recording


Three timers user configurable
    Pre-trigger time: 100 ms 5 s
    Fault time: 100 ms 60 s
    Post fault time: 100 ms 5 s
Re-triggering during recording time available
Record time out (max): 150 s
Trigger on analog thresholds (Max, Min, Rate-Of-Change):
    RMS
    Positive, Negative and Zero sequence (I1,2,0,U1,2,0)
    Power: P, Q, S, cos φ
    Frequency
    THD
Trigger on digital edge (falling edge, rising edge, both edges)
Software trigger
Cross triggering capability for FR947 system

 

Transient Measures Recording (TMR)

Disturbance slow recording


Three timers and data period configurable
    Pre-trigger time: 100 ms 60 s
    Fault time: 100 ms 7200 s
    Post fault time: 100 ms 5 s
    Data period: 10 ms 1 s
Configurable stored data packet (Measures and feeders)
Trigger on TAR

 

Slow Measure Recording (SMR)

Disturbance and trend slow recording

 

Four different configurable SMR
Single parameter set for each SMR (4 different configuration available)
Fault timer and data period configurable
Fault time: up to 365 d : 23 h : 59 m
Data period: 10 ms 600 s
Configurable stored data packet (Measures and feeders)
Configurable intermediate backup
Configurable measure stored: average/instantaneous
Configurable as continuous slow recording
Trigger on analog thresholds (Max, in, Rate-Of-Change):
    RMS
    Positive, Negative and Zero sequence (I1,2,0,U1,2,0)
    Power: P, Q, S, cos φ
    Frequency
    THD
Trigger on digital edge (falling edge, rising edge, both edges)
Time scheduled trigger
Software trigger

 

Synchrophasor (PMU)

Compliant to IEEE C37.118
Up to 32 synchrophasors (all analog inputs)
Total vector error: <1%
Data transfer rate (frame/s):

    10,25,50 @50Hz
    10,12,15,20,30,60 @60Hz
Synchronization error between different channels: <300ns
Maximum error on synchronization time: <4s

 

Power Quality

Voltage and frequency profiles
Voltage dips and surges
Harmonic components
Flicker analysis
Voltage and Current imbalance
Standards and specifications compliance:
    IEC 61000 - 4 - 7
    IEC 61000 - 4 - 15
    IEC 61000 - 4 - 30

 

Event Recorder

Sequence of event recorder for disturbance events and diagnostic
Dual event logs (disturbance and diagnostic)
Each log is capable to collect up to 1000 events
Time tag with millisecond accuracy


Standards and specifications compliance

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)
IEC 60529 (IP20)
COMTRADE standard IEEE Std C37.111
Naming Time Sequenced Data Files compliant to IEEE C37.232-2007 2
Optional protocols:
    Communication networks and systems in substations IEC 61850 2
    Telecontrol equipment and systems protocol IEC 60870-5-104 2  

 

Digital Fault Recorder Software

FR947-EX / PMU Digital Fault Recorder with PMU capability

Parameterization and device management software

SpyFR947

Communication configuration (RS232, Ethernet UDP, Ethernet TCP)
Device status analysis and self diagnostic check
Feeder2 and analog acquisition configuration
Analog inputs configuration
    (Input label identification, Full-scale setup, software reverse input, CT/CVT ratio, gain/phase correction)
Digital inputs configuration
    (Input label and subsystem identification, active and no-active level, anti-bounce filter)
TAR (Transient Analog Recording) configuration
TMR (Transient Measure Recording) configuration
TMR/TAR analog trigger condition setup (triggers enable, thresholds configuration)
TMR/TAR digital trigger condition setup (triggers enable, thresholds configuration)
TMR/TAR trigger equation builder
SMR (Slow Measure Recording) configuration (Four different recording configuration)
SMR1/SMR2/SMR3/SMR4 analog trigger condition setup (triggers enable, thresholds configuration)
SMR1/SMR2/SMR3/SMR4 digital trigger condition setup (triggers enable, thresholds configuration)
SMR1/SMR2/SMR3/SMR4 trigger equation builder
CPU/DSP firmware upgrade wizard
Recordings management
Event log management
Real time tool to show analog waveform
Real time tool to show analog measure trend2
Real time tool to show spectrum analysis
Real time tool to show statistic distribution of the analog measure
Real time tool to show analog measure (RMS, 50Hz RMS, THD, Sequences, Frequency)
Real time tool to show synchrophasors
Real time tool to show power (Active, Reactive, Apparent and cosφ)
Real time tool to show energy
Real time tool to show digital inputs status
Manual trigger for TMR/TAR/SMR
Device and recording status monitoring
Command to force GPS synchronization
Reset of the device
Off-line configuration with XML file builder
Compact Flash partitions manager with FIFO/depletion configuration
Sampling frequency configuration
Feeder configuration
C37-118 configuration (Only for PMU version)
User/password access with 5 different level of security
SpySys tool for complex DFR system management:
    Management of all DFR units connected to the system
    Automatic IP scan or manual operation to add/remove units
    Automatic recording download  

  

Recordings analysis software

LogOscillo

Recording view of TAR/TMR/SMR
Secondary or primary value selectable
Import/Export in COMTRADE format
Signal selection and waveform color assignment
Two time cursors (blue and red)
Trigger cursor position (fixed)
Amplitude and time value on cursor position
Amplitude and time difference between blue and red cursor
Frequency calculation using time cursor positions
Rate of change of measure using time cursor positions
Amplitude and time value on mouse pointer position
Zoom in/out on X-axis, Y-Axis, Window, zoom area between cursors
Find zero crossing on rising and falling transition2
Find max/min value for analog signal2
Print waveforms
Show/Hide samples measurements
Multiple recording view with time link capability2
Waveform management tools (copy, paste and delete signal)2
Export waveform on other recording using copy/paste tool2
Move waveforms over Y-Axis to overlap other waveforms
TVE (Total Vector Error) analysis2
Vectorial representation
Export waveform in Excel, pdf, image
Specific tool for TAR2:
    Add waveform of frequency trend
    Add waveform of RMS value trend
    Add waveform of 50Hz RMS value trend
    Add waveform of phase value trend
    Add waveform of THD trend
    Interpolate signal
    Sum two or more waveforms
    Compare two waveforms
    Spectrum analysis
    Edit waveform
Specific tool for TMR/SMR2:
    Statistic distribution
    Sum two or more measure trends
    Compare two measure trends
    Edit waveform  

  

Digital Fault Recorder Media Gallery

FR947-EX / PMU Digital Fault Recorder with PMU capability
  

FR947 9U configuration

FR947-EX / PMU Digital Fault Recorder with PMU capability FR947-EX / PMU Digital Fault Recorder with PMU capability FR947-EX / PMU Digital Fault Recorder with PMU capability
FR947-EX / PMU Digital Fault Recorder with PMU capability FR947-EX / PMU Digital Fault Recorder with PMU capability FR947-EX / PMU Digital Fault Recorder with PMU capability FR947-EX / PMU Digital Fault Recorder with PMU capability
FR947-EX / PMU Digital Fault Recorder with PMU capability FR947-EX / PMU Digital Fault Recorder with PMU capability FR947-EX / PMU Digital Fault Recorder with PMU capability

Pharos Software for PMU Control Centre

  

  

Digital Fault Recorder Download

FR947-EX / PMU Digital Fault Recorder with PMU capability

  

  

If the English version is not available, contact us and we will provide the software that you have requested.

  

To download from the website it is necessary to have a user name and password.
The user name and password may be requested by filling out the request form at
download page

  

LogicLab s.r.l. -  VAT 13218590159 -  Via della valle 67 - 20841 Carate Brianza (MB)  - Italy - Tel (+39) 0362.805287 - Fax (+39) 0362.1914102 - info@logiclab.it