Description
The Fluke 1775 Three-Phase Power Quality Analyzer is a professional power quality testing and troubleshooting instrument designed to automatically measure, capture, and analyze power quality parameters, harmonics, transients, and electrical system performance.
Key Features:
– Three-phase power quality analyzer
– Automatically captures more than 500 power quality parameters
– 4 voltage inputs: 3 phases + neutral
– 4 current inputs: 3 phases + neutral
– Maximum Input Voltage: 1000 V RMS / 1000 V DC
– Measurement Category: CAT III 1000 V / CAT IV 600 V
– Nominal Voltage Range:
– Wye / Single Phase: 50 V to 1000 V
– Delta: 100 V to 1000 V
– Current Measurement: up to 6000 A AC with compatible iFlex probes
– DC Current Measurement: up to 2000 A with compatible clamp
– Frequency Range: 42.5 Hz to 69 Hz
– Power Quality Measurement Bandwidth: DC to 30 kHz
– 24-bit synchronous sampling
– Sampling Frequency: 80 kS/s at 50/60 Hz
– Voltage Transient Measurement Range: ±8 kV
– Transient Sampling Rate: 1 MS/s
– Transient Bandwidth: DC to 1 MHz
– Captures dips, swells and interruptions
– Captures rapid voltage changes
– Captures voltage transients
– Inrush current measurement
– Harmonics Measurement: h0 to h100
– Interharmonics Measurement: ih0 to ih100
– Supraharmonics Measurement: up to 30 kHz
– THD measurement for voltage and current
– Voltage and current unbalance measurement
– Flicker measurement
– Active, Reactive and Apparent Power measurements
– Energy and Power Factor measurements
– 2 Auxiliary Inputs
– 8 GB Internal Memory
– Expandable storage via microSD card
– Typical storage for 10 logging sessions of 8 weeks with 1-minute intervals and 100 events
– Ethernet connectivity
– USB Type-A
– USB-C
– Wi-Fi and Bluetooth/BLE support
– GPS/GLONASS support with compatible accessories
– Power directly from the measurement circuit
– Rechargeable Li-ion battery
– Battery Runtime: approximately 1.5 hours
– Protection Rating: IP50
– Operating Temperature: -10°C to +50°C
– Dimensions: 28.0 × 19.0 × 6.2 cm
– Weight: 2.1 kg
Standards Compliance:
– IEC 61000-4-30 Class A
– IEC 62586 PQI-A-PI
– IEC 61000-4-7 Class 1
– IEC 61000-4-15 Class F1
– IEEE 1459
– IEEE 519
– EN 50160
Applications:
– Three-Phase Power Quality Analysis
– Electrical System Troubleshooting
– Harmonic and Interharmonic Analysis
– High-Speed Transient Detection
– Voltage Dip and Swell Analysis
– Energy and Load Studies
– Inrush Current Measurement
– Power Factor Analysis
– Industrial Electrical Maintenance
– Preventive and Predictive Maintenance
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