DT-7760 THREE-PHASE POWER QUALITY AND ENERGY ANALYZER
Professional Class A Compliant Power Quality Analysis Instrument
The DT-7760 is a professional three-phase power quality and energy analyzer designed for comprehensive analysis of electrical power systems. Offering Class A compliance and the highest safety ratings in the industry, this instrument provides accurate measurement of voltage, current, frequency, power, energy, flicker, harmonics, and inter-harmonics for both three-phase and single-phase distribution systems.
Key Features:
Advanced Power Quality Analysis:
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Three-phase Power Quality and Energy Analyzer with comprehensive measurement capabilities
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Helps locate, predict, prevent, and troubleshoot power quality problems
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Bluetooth BLE instant share function & WiFi connectivity
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Power inverter efficiency measurement
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Power wave data capture and waveform capture
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Automatic transient mode detection
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Fully Class-A compliant for professional applications
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Mains signaling analysis
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50/60Hz measurement capability
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Automatic trending and system monitoring
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Logger function with data storage
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View graphs and generate comprehensive reports
Measurement Capabilities:
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Measure all three phases and neutral simultaneously
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Voltage, current, frequency, power, and energy measurement
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Harmonics and inter-harmonics analysis up to 50th order
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Flicker measurement (Plt, Pst, Pst(1min), Pinst)
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Voltage and current unbalance analysis
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Power factor measurement
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Inrush current mode for motor starting analysis
Technical Specifications:
Voltage Measurements:
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Vrms (AC+DC): 1V to 1000V phase to neutral, 0.1V resolution, ±0.5% accuracy
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Vpk: 1Vpk to 1400 Vpk, 1V resolution, 5% accuracy
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Voltage Crest Factor (CF): 1.0 to 2.8, 0.01 resolution, ±5% accuracy
Current Measurements:
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Amps (AC + DC): 0.5A to 6000A, 0.1A resolution, ±0.5% ±5counts accuracy
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Apk: up to 8400 Apk, 1 Arms resolution, ±5% accuracy
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A Crest Factor (CF): 1 to 10, 0.01 resolution, ±5% accuracy
Frequency and Power:
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Frequency: 42.500 Hz to 460 Hz, 0.001 Hz resolution, ±0.01Hz accuracy
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Watts (VA, var): max 6000 MW, 0.1W to 1MW resolution, ±1% ±10counts accuracy
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Power factor: 0 to 1, 0.001 resolution, ±0.1% accuracy
Harmonics Analysis:
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Harmonic order (n): DC, 1 to 50 (IEC 61000-4-7 groups)
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Inter-harmonic order (n): OFF, 1 to 50 (IEC 61000-4-7 subgroups)
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Voltage harmonics: 0.0% to 100% (%f), 0.1% resolution, ±0.1% ±n×0.1% accuracy
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Current harmonics: 0.0% to 100% (%f), 0.1% resolution, ±0.1% ±n×0.1% accuracy
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Power harmonics: 0.0% to 100% (%f or %r), 0.1% resolution, ±n×2% accuracy
Additional Measurements:
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Flicker: Plt, Pst, Pst(1min) Pinst: 0.00 to 20.00, 0.01 resolution, ±5% accuracy
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Unbalance: Voltage 0.0% to 20.0%, Current 0.0% to 20.0%
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Phase Angle: -360° to +0°, 1° resolution
Physical Specifications:
Safety & Compliance:
Mobile Application:
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Meterbox Pro app available on App Store and Google Play
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Bluetooth and WiFi connectivity
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Real-time data monitoring
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Report generation and data sharing
Professional Applications:
Power Quality Analysis:
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Harmonic distortion measurement and analysis
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Voltage flicker assessment
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Power factor correction evaluation
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Energy efficiency analysis
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Power quality troubleshooting
Energy Management:
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Energy consumption measurement
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Power loss quantification
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Load profiling and analysis
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Energy savings verification
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Utility bill verification
Electrical System Maintenance:
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Three-phase system balance assessment
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Motor starting current analysis
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Transformer efficiency testing
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Generator performance evaluation
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Electrical system commissioning
Industrial Applications:
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Manufacturing plant power quality
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Data center electrical system analysis
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HVAC system power consumption
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Industrial process electrical monitoring
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Renewable energy system integration
Package Includes:
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DT-7760 Three-phase Power Quality Analyzer
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ACA current clamp sensors
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USB cable for data transfer
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Meterbox Pro software
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Gift box with carrying case
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User manual and documentation
