G5 – Fasor Measuring Unit
BlackBox G5PMU is a full-featured phasor measurement unit (PMU) built in with PQZIP technology. The G5DFR is a distributed, multifunctional data acquisition unit that continuously records all waveform signals at a sampling rate of 1,024 samples per cycle.
PQZIP inside
Continuous waveform recording Free configuration 5,000 power parameters at 1/2 cycle resolution. Easy deployment
Superior transmission rate
With a transmission rate of up to 200/240 frames per second (50/60Hz), the G5PMU exceeds the C37.118 synchrophasor requirements for classes M and P.
Class P and M simultaneously
The G5PMU can transmit P and M classes simultaneously at two different transmission rates to two different destinations.
Synchronized Monitoring
The BLACKBox DFR synchronization algorithm is based on multiple sources with an automatic hierarchy for the availability of the preferred source (accuracy-based hierarchy). This unique time synchronization algorithm ensures that recorded data from multiple units is synchronized and displayed on the same timescale with a typical resolution of 1 μs.
MULTIFUNCTIONAL RECORDER UNIQUE FEATURES
- Digital Fault Recorder (DFR)
- Fasor PMU Measurement Unit
- Power Quality Monitoring (PQM)
- Event Recording Sequence (SER)
- Dynamic System Monitoring (DSM)
- Impedance-Based Fault Location (IbFL)
- Energy Billing Metering (EBM)
- Impedance Distance to Fault Location (IDFL)
- 24-Bit Continuous acquisition at 1,024 sample per cycle[50/60Hz]
- Modular Design
- Centralized and decentralized architecture
- Supreme synchronization
- Complies with IEC 61850 MMS, GOOSE messaging and sample value
- Comprehensive web interface
- 7" touch LCD
- Scalable architecture
Fasor PMU Measurement Unit
Complies with the most up-to-date standard for synchrophasor measurements of IEEE C37.118- 2011 power systems, including IEEE amendment C37.118.1a-2014.
Two independent synchrophasor data streams allow synchrophasor data to be reported with two different reporting rates and/or different performance classes (P/M) and/or data type simultaneously.
Ultra-fast report rate for p and m classes:
| Performance Class | Maximum report rate for 50Hz | Maximum report rate for 60Hz |
|---|---|---|
| P | 200/sec | 240/sec |
| M | 100/sec | 120/sec |
Support for simultaneous transmission of synchrophasor data over TCP/IP and UDP/IP. It can be configured for unicast or multicast, allowing for better design of WAMS communication and is suitable for WAMS with multiple utilities or applications involved.
Resolution of Supreme Trends
The G5PMU measures and records 5,000 power parameters continuously at a resolution of 1/2 cycles, 10/12 cycles, 150/180 cycles, 10 minutes and 2 hours. These parameters can be added to the PMU streaming package for subsequent reporting purposes.
Continuous Waveform Recordings
The G5PMU is a multifunctional recorder capable of recording and storing everything electrical. Waveform continuously At 1,024 samples/cycle, for more than a year, with no gaps in the data. Continuous waveform recording extends synchrophasor data to non-fundamental by evaluating the actual and image component of all harmonics up to 511°.
Title
| Data Acquisition | |
|---|---|
| Sampling Rate, Maximum Samples/Cycle | 256/512/1,024 |
| Digital & Aux Channels Sampling Rate Samples/Cycle | 128 |
| Type of Analog to Digital Converter | 24 Bit |
| Mechanical | |
| Dimensions [W X H X D] | 8.48" x 8.7" x 11.45" (22.1 x 22.1 x 29.1 cm) |
| Frequency Measurement | |
| Fundamental Frequency | 37 – 70Hz |
| Frequency Resolution | 1mHz |
| Frequency Accuracy | ±1mHz |
| Phasor Measurement Unit / Synchrophasor | |
| Applicable Standard | IEEE C37.118 – 2011/2014 |
| M Class Transmission Rate | 100/sec (50Hz), 120/sec (60Hz) |
| P Class Transmission Rate | 200/sec (50Hz), 240/sec (60Hz) |
| Communication Ports (Rear Panel) | |
| SFP Ports (100/1,000MB/s) | 2 |
| Serial Ports | 1 |
| USB Ports | 2 |
| PPS | 1 |
| Communication Ports (Front Panel) | |
| USB Ports | 2 |
| Ethernet Port (10/100MB/s) | 1 |
| Serial | 1 |
| Communication Protocols | |
| Protocols | IEC 61850 MMS, GOOSE, Sample Value MODBUS TCP/IP, RTU |
| Power Supply | |
| Main | 100-260 VAC @50/60 Hz or 100-300 VDC |
| Aux | 24VDC |
| Time Synchronization | |
| Internal Real Time Clock | 20PPM |
| GPS | 0.5μsec |
| IRIG B | 0.5 μsec |
| NTP | 100 μsec |
| Environmental Conditions | |
| Operation Temperature | -20°C to 70°C (-4°F to 158°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Human Machine Interface | |
| Details | Built in 7" 1MP LCD. Additional comprehensive web server for local and remote real-time monitoring, historical data analysis and control. |