PORTABLE POWER QUALITY ANALYZER G4500

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MAIN CHARACTERISTICS

The BlackBox G4500 is a series of portable power quality recorders. It uses the revolutionary PQZIP algorithm that enables the devices of this series to measure, save, and continuously analyze data.

When analyzing strength, it is important to make sure something unexpected does not happen. Solutions are always sought to allow better measurement, storage and analysis of data.The event and incident correlation is being watched so that the event that the user wants to capture depends on the assumption that depends on the user's knowledge and experience, while the incident is a real problem in the network. Correlation of events and incidents depends on the user's stats and knowledge. In order to avoid repeated incidents, detailed analysis is required. If the event is not precisely defined, the incident may be misunderstood or will go unnoticed. In some other case, too many events may be randomly recorded, and thus memory would be useless. With Elspec's revolutionary PQZIP algorithm, it is possible to have the unique advantage of continuous recording of all waveforms all the time. The PQZIP algorithm The BlackBox G4500 has the ability to compress data in a 1000: 1 ratio so it can store all the waveforms that it has continuously recorded. Examples of the most important sizes that the device continuously records and for longer than one year are effective values ​​of voltage and current, harmonic distortion, active and reactive power, power factor, unbalanced component, etc. Waveforms whose effective values ​​of 4V and 5A are sampled With 1024 samples / periods, or 256 / periods. This allows very accurate results without the need to define events and thresholds. With the BlackBox G4500 for power quality recording, no event will be missed!

The BlackBox G4500 transmission series is fully compliant with IEC 61000-4-30 and is class A. Other parameters not included in the standard (eg current and power) are calculated by the comparative methods specified by the standard. Harmonic analysis is carried out by two FFT systems. The Cycle by Cycle system delivers a fast Fourier transformation at a 1-minute resolution for increased bandwidth and offers 512 accordions at 50 and 60 Hz frequencies. The 10/12 Cycles FFT system performs at a resolution of 10/12 periods for subgroup budgets, that is, the system offers amplitude and angle 512 harmonics at 5 Hz resolution.

The inbound and outbound ports of the BlackBox G4500 extend the capabilities of device monitoring with additional and digital and relay terminals. The device does not need a web interface and can connect it to any computer and get real-time measurement results. The battery life is 2 hours, which guarantees continuous recording. Elspec's unique calibration method in the calculation takes into account the measurement uncertainty of the device and the current clamps, and then calibration eliminates the uncertainty of the clamp and ultimately provides superior accuracy in comparison to other recording devices. The BlackBox G4500 offers a VDC / IDC input and does not require data cables to be used, Wi-Fi is sufficient. It is also equipped with 4 AC and 2 DC voltage channels to accommodate the measurement of each network configuration. It has 4 AC currents to measure all three phases and node, and an additional AC / DC cascade channel that closes through dozens of capacities.

PQScada Sapphire software connectivity offers almost unlimited possibilities of graphical display and analysis of recorded data.

Optional aids such as GPS, multi-frequency modem, A-class compliance and various types and models of power pliers can also be used with the device.

APPLICATIONS

Utilities (Transmission, distribution, generation)

• Optimizes protective equipment configuration and substation automation solutions
• Ensures a reliable & consistent supply of energy
• Evaluates the performance of breakers and relays
• Identifies and manage peak demand
• Monitors  power quality in real time to meet any international standard
• Produces detailed & comprehensive statistical records​

Energy Consumer (Critical power, industrial, commercial, government etc.)

• Measures & analyzes system efficiency, provides solutions and increases profits
• Negotiates capabilities with power providers
• Detects electric bill inconsistencies
• Avoids PQ compliance issues
• Enables real time power quality monitoring and analysis

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