GAOTek Three Phase Power Quality Analyser

Description

Overview

GAOTek three-phase power quality analyser is a tool designed to assess the quality of AC power supply to users, focusing on the transmission line. Power quality issues are primarily caused by load side terminals, such as impact reactive loads, which can cause voltage fluctuations and decrease the quality of power supply. The increasing use of power electronics technology has brought both benefits and negative impacts on power quality, such as voltage instability, over-voltage, and harmonics. Eliminating these issues can improve power system security, stability, and economic operation. Modern industrial, commercial, and residential users are more sensitive to power quality and require better power supply quality. The company has developed a professional power quality analysis instrument suitable for domestic use. 

Features

• High-precision equipment for detecting grid waveform distortion 
• Measures harmonic content, voltage fluctuations, flicker, phase imbalance 
• Tests electrical parameters and performs vector analysis functions 
• Accurately measures electrical parameters: voltage, current, power, frequency, etc. 
• Displays vector diagram of voltage and current 
• Helps verify correct metering device wiring 
• Current measured with clamp transformers 
• Secure and easy measurement without connecting current loop 
• Equipped with different clamp ranges based on user’s needs 
• Measures and analyses AC power quality from grid to client 
• Includes frequency deviation, voltage fluctuations, flicker, harmonic analysis 
• Displays single-phase voltage, current waveforms 
• Simultaneously displays three-phase voltage and current waveforms 
• Testing interface features screen lock for data analysis convenience 
• Monitors load fluctuations in utility grid power quality 
• Analyses fluctuations caused by various electrical equipment 
• Records and stores trend of electrical parameters over time 
• Performs electrical equipment adjustment and dynamic monitoring during operation 
• Assists in solving power adjustment and commissioning process issues 
• Measures and analyses dynamic parameters of reactive power compensation 
• Evaluates features and technical specifications quantitatively 
• Users set custom storage intervals for sequential data logging 
• High-capacity internal storage holds 18+ months of data 
• Ideal for long-term monitoring at testing points 
• Instrument features convenient USB data transfer to computer backstage 
• Coordinated with powerful data management software 
• Directly uploads real-time data to backstage computer 
• Allows for comprehensive and rapid background processing 
• Features real-time calendar and clock display functions 
• Enables on-site detection while saving test data 
• Supports data upload to computer via serial connector 
• Allows computerized data management via optional software 
• Offers powerful reporting capabilities 
• Large, imported colour LCD for clear display 
• Equipped with Chinese user interface 
• Provides Chinese character prompts 
• Displays multiple parameters on the LCD 
• Features a friendly interactive interface 
• LCD enters power-saving mode after 3 minutes idle 
• Maximizes battery life through power-saving mode 
• Uses conductive silicone keypad for comfortable operation 
• Durable with a long operational lifespan 
• High-capacity, high-performance lithium-ion rechargeable battery 
• Provides continuous operation for over 10 hrs on full charge 
• Small, lightweight, and easy to carry 
• Suitable for both field and laboratory measurements 

Technical Specifications