G4430SPG-4430-0090 Elspec power quality monitoring and analysis instrument

Description

G4430SPG-4430-0090 Elspec power quality monitoring and analysis instrument

Product Dimensions：

Product Detailed Description

The Elspec AG4430SPG-4430-0090, commonly referred to as the BlackBox G4430, is a state-of-the-art, permanently installed power quality analyzer designed for fixed-site monitoring in electrical networks. It is part of Elspec’s G4400 BlackBox series and represents the fourth generation of advanced power quality instruments. The device is engineered to provide comprehensive, real-time analysis of power quality issues, enabling users to predict, prevent, and troubleshoot electrical disturbances without the need for manual trigger settings or thresholds.

At its core, the G4430 utilizes Elspec’s patented PQZIP algorithm, which enables continuous waveform recording of all voltage and current signals across phases, neutral, and ground. This trigger-free approach ensures that no events are missed, capturing data at high resolution for up to one year of storage. Compliant with IEC 61000-4-30 Class A standards, it measures over 5,000 power quality parameters at resolutions ranging from 1/2 cycle to 2 hours. The analyzer features a compact “black box” design for easy installation, typically connected via voltage transformers for phases and current transducers for through-hole current monitoring. It integrates seamlessly with Elspec’s PQSCADA Sapphire software for data visualization, event analysis, and compliance reporting. This instrument is ideal for utilities, industrial facilities, and commercial sites seeking reliable power quality diagnostics to enhance grid reliability and reduce downtime.

Product Parameters

The G4430 offers high-precision measurements with the following key specifications:

Product Advantages

• Continuous, Trigger-Free Recording: Powered by the PQZIP algorithm, it records all waveforms indefinitely without missing events, eliminating the guesswork of setting thresholds and enabling retrospective analysis of any disturbance.
• Unmatched Accuracy and Resolution: Dual 16-bit ADC provides precision beyond Class A standards, capturing subtle deviations in harmonics (up to 511th) and transients with microsecond timing, ensuring reliable compliance verification.
• Long-Term Data Storage: 16 GB capacity supports over a year of high-fidelity data at full sampling rates, with efficient compression for seamless zooming from annual trends to 20 ms events via PQSCADA software.
• Ease of Installation and Use: Simple black box form factor with plug-and-play connectivity; no complex configuration required, reducing setup time and operational complexity.
• Versatile Integration: Multiple Ethernet ports and optional I/O modules allow easy connection to SCADA systems, remote displays, or automation tools, supporting real-time monitoring and predictive maintenance.
• Cost-Effective Reliability: Approved on the Energy Technology List for incentives; minimizes downtime and energy losses by enabling proactive issue resolution in industrial and utility environments.

Precautions and Notes

• Safety First: Always de-energize the electrical system before connecting voltage or current inputs. Use appropriate personal protective equipment (PPE) and ensure installations comply with local electrical codes (e.g., NEC or IEC standards). The device is rated for CAT IV environments but verify voltage levels do not exceed 8 kV peak.
• Environmental Considerations: Operate within -20°C to +60°C; for harsher conditions (e.g., below -20°C), install the optional 200W heater with thermostat. Avoid direct exposure to dust, moisture, or corrosive substances (IP20 rating).
• Installation Guidelines: Connect voltage via transformers for safety; use calibrated current transducers for accuracy. Ground the device properly to prevent noise interference. Initial setup requires verifying power readings and enabling PQZIP recording via the front panel or software.
• Maintenance and Handling: Do not open the unit without authorization to avoid voiding warranty. Firmware updates should be performed through official Elspec channels. Regularly back up data to external servers, as internal memory is non-upgradable.
• Software Compatibility: Ensure PQSCADA Sapphire is version-compatible; real-time data monitoring requires stable Ethernet connectivity. Transient events may require post-processing for full analysis.
• Limitations: Not suitable for portable use (fixed installation only); high sampling rates consume storage quickly—monitor monthly data ratios to avoid overflow.

Product Applications

• Utility Transmission and Distribution: Monitors grid stability, detects harmonics and transients in substations, and ensures compliance with EN50160 and IEEE 519 standards for reliable power delivery.
• Industrial Facilities: Tracks power quality in manufacturing plants to prevent equipment damage from voltage sags/swells, flicker, or unbalance, supporting predictive maintenance and energy efficiency programs.
• Commercial Buildings and Data Centers: Analyzes UPS systems and backup generators for downtime prevention; verifies bill accuracy and demand management in high-load environments.
• Renewable Energy Integration: Assesses impacts of solar/wind inverters on grid harmonics and interharmonics, aiding in smooth EV charging station deployments.
• Compliance Auditing: Provides detailed reports for regulatory audits in sectors like healthcare, transportation, and finance, where uninterrupted power is critical.
• Research and Development: Long-term waveform logging for academic studies on power quality trends, with zoomable analysis for event isolation.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

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