VIND5000 Handheld Three-Phase Power Quality Analyzer – Harmonic & Energy Logger
Product Details：
The VIND5000 is a sophisticated, handheld power quality analysis instrument designed for comprehensive on-site testing of three-phase electrical systems. Meticulously engineered for efficiency and ease of use, this device integrates multifunctional measurement capabilities with a user-friendly interface.
Featuring a large, high-definition color touch screen and a bilingual (Chinese/English) operating system, the VIND5000 provides clear visualization of complex electrical data. It is designed to withstand harsh electromagnetic environments, offering strong anti-interference capabilities while maintaining a compact and lightweight form factor. Whether for industrial maintenance, utility grid monitoring, or energy auditing, the VIND5000 delivers precise data on harmonics, unbalance, flicker, and power consumption.
Key Features
Comprehensive Measurement: Simultaneously measures 4 voltage channels and 4 current channels (ABC three-phase + neutral), covering a wide range of parameters including harmonics (2nd–63rd), interharmonics, voltage fluctuations (flicker), and transients.
Advanced Visualization: Displays real-time waveforms, vector diagrams (supporting 64 sets), and bar charts. The large color LCD ensures data is readable in various lighting conditions.
Event Recording & Logging: Capable of capturing and recording voltage sags, swells, and interruptions. It logs data with timestamps for detailed post-event analysis.
High Anti-Interference: Designed with robust shielding to ensure accurate measurements even in high-noise industrial environments.
Intelligent Analysis: Automatically calculates power factor, demand, energy (kWh, kVArh), and unbalance factors, simplifying the diagnostic process.
Portable Design: Lightweight and ergonomic, making it ideal for field technicians and mobile testing applications.
Technical Specifications
Electrical Parameters
Parameter Range / Specification
Voltage Input 1.0V ~ 1000V (Auto-ranging)
Current Input 10mA ~ 6000A (Dependent on clamp sensor)
Frequency 40Hz ~ 70Hz
Harmonics 2nd ~ 63rd order (Voltage & Current)
Interharmonics Supported
Phase Angle 0° ~ 360°
Measurement Accuracy
Voltage/Current: ±0.5%
Active Power/Energy: ±1.0% (Power Factor > 0.5)
Frequency: ±0.01Hz
Harmonics: Complies with Class A standards
Data Logging & Storage
Storage Capacity: Internal memory supports long-term trend recording (up to 1 year depending on interval).
Recording Modes: Continuous logging, event-triggered recording (sags/swells).
Interface: USB / Bluetooth (for data transfer to PC software).
General Specifications
Display: High-definition Color TFT LCD with Touch Screen.
Power Supply: Rechargeable Lithium-ion Battery (supports > 8 hours continuous operation) / AC Adapter.
Operating Temperature: -10°C to +50°C.
Safety Rating: CAT III 1000V / CAT IV 600V.
Dimensions: Compact handheld design.
Standard Accessories
Main Unit (VIND5000)
Voltage Test Leads (4 channels)
Flexible Rogowski Coils or CT Clamps (4 channels)
Rechargeable Battery Pack
Charger & Power Cable
USB Communication Cable
Carrying Case
PC Analysis Software
