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What is the ZX5080 three-phase AC standard source, with conventional solutions?
The ZX5080 Three-Phase AC Standard Source represents a leap forward in precision calibration and testing for power measurement systems. Combining a source and reference meter in a compact, portable design, it addresses limitations of traditional calibration equipment through advanced digital closed-loop technology, intelligent automation, and multi-layered adaptability. Below, we explore its defining features and compare them to conventional solutions.
Core Innovations of the ZX5080
1.Integrated Architecture vs. Discrete Systems
Unlike traditional setups requiring separate signal generators and reference meters, the ZX5080 unifies both functions. Its embedded high-precision reference meter (0.05/0.1 class) enables real-time digital feedback for voltage, current, power, and harmonics—eliminating external instrument dependencies. This integration reduces setup complexity by 60% and enhances portability (weight: <10 kg vs. 20–30 kg for conventional systems).
2.Adaptive Output Resolution
The ZX5080 achieves 0.01%RG resolution for voltage (10–460V) and current (1mA–24A), outperforming typical 0.1%RG analog systems. Its "Smart Range" feature auto-scales outputs based on user-defined nominal values (e.g., 57.7V/100V for voltage, 0.2A/5A for current), while legacy devices require manual range switching. Phase control precision (±0.05° vs. ±0.1°) and power factor accuracy (0.001 vs. 0.01) further highlight its edge.
3.Harmonic Flexibility
With programmable 2nd–31st harmonics (0.1% amplitude accuracy, 0.001° phase adjustability), the ZX5080 supports complex waveform simulation. Traditional sources often limit harmonic injection to ≤10th order with fixed phase alignment, restricting grid disturbance analysis.
4.Dynamic Stability
The ZX5080 maintains ±0.02%RG stability over 1 minute, even under full 20VA/phase loads—a 4× improvement over standard 0.1%RG drift in analog amplifiers. Its multi-protection suite (current limiting, thermal shutdown, short-circuit immunity) ensures safer operation compared to unprotected legacy amplifiers prone to overload damage.
5.User-Centric Workflow
The hybrid touch/button interface and RS232 programmability streamline test sequencing. In contrast, older systems rely on rotary knobs and external PC software for advanced control. Field technicians report 30% faster calibration cycles due to per-phase independent adjustments and auto-ranging.
Technical Benchmarking Table
Parameter | ZX5080 | Conventional Systems |
Architecture | Integrated Source + 0.05 Class Meter | Separate Generator + External Meter |
Voltage Resolution | 0.01%RG (6-digit display) | 0.1%RG (4-digit) |
Current THD | <0.5% (up to 24A) | <1% (limited to 10A) |
Harmonic Customization | 2–31 orders, arbitrary mixing | ≤10 orders, fixed ratios |
Phase Adjustment | 0.001° resolution, ±0.05° acc. | 0.01° resolution, ±0.1° acc. |
Portability | 8 kg, single-unit | 25 kg, multi-component |
Applications
The ZX5080 excels in scenarios where traditional systems falter:
1.On-Site Meter Calibration: Its rugged design and auto-ranging simplify field testing of smart grid meters.
2.Harmonic Immunity Testing: Accurately replicate IEEE 519-compliant distortion profiles.
3.Lab-Grade Verification: Sub-0.1%RG power accuracy rivals benchtop reference standards.
By merging metrology-grade accuracy with rugged portability, the ZX5080 redefines expectations for three-phase calibration. Its closed-loop digital architecture, adaptive resolution, and harmonic versatility position it as a superior alternative to fragmented, less precise legacy systems—particularly in field deployments and advanced power quality analysis.
GDZX is a manufacturer of power detection equipment, offering a diverse range of products with comprehensive models and providing professional technical support. Contact us at +86-27-6552607 or +86-17396104357.Website: http://en.gdzxdl.com/
