LQMG3000 Three-Phase Voltammeter

Comprehensive Power System Analysis Tool

The LQMG3000 combines high-speed Cortex-M3 processing with 24-bit ADC precision to deliver simultaneous measurement of all critical three-phase parameters - from voltage/current to power factor - displayed on an intuitive 3.5" color touchscreen with hexagon diagram visualization.

Technical parameter

Technical Specifications

• Measurement Channels: 3V + 4I (including neutral)

• Parameters Measured: V, I, Φ, f, P, Q, S, PF

• Display: 3.5" TFT (320×240) with touch

• Processor: Cortex-M3 with 24-bit ADC

• Battery: 20+ hours continuous use

Advanced Measurement Capabilities

1. Simultaneous Multi-Parameter Analysis

• Real-time voltage/current phasor diagrams

• Active/reactive/apparent power calculation

• 0.01Hz frequency resolution

2. Intelligent System Diagnostics

• Automatic transformer winding identification

• Load type detection (capacitive/inductive)

• Color-coded phase sequence analysis

3. Visualization Tools

• Interactive hexagon diagram display

• Touchscreen zoom/pan functionality

• Multi-parameter trend graphs

User-Centric Features

Touchscreen Operation

Intuitive gesture controls for field use

Data Management

Store/recall 100+ test configurations

Portable Design

20+ hour battery with charge indicator

Safety & Compliance

• CAT III 600V rated inputs

• Double-insulated test leads

• Overload protection on all channels

Why Choose LQMG3000?

1. Comprehensive - 12+ parameters measured simultaneously

2. Visual - Hexagon diagrams reveal system imbalances

3. Efficient - Touchscreen reduces measurement time by 40%