Fluke 1735 Three-Phase Power Logger

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The Fluke 1735 three-phase power logger is a versatile power analysis tool for energy studies and power quality logging. This device automatically detects, scales, and powers its four current probes, which can be set to 15A, 150A, or 3000A. Users can record up to 45 days of data with a simple setup and the press of a button. Ideal for load studies, energy assessments, harmonics analysis, and voltage event capture, it provides insights into electrical system capacity, energy consumption, and harmonics issues. The Fluke Power Log Software displays voltage, current, and power data on interactive trends, and generates customizable reports for professional analysis.

Product Info Related Products

Display	¼ VGA graphic color transmissive displays 320 x 240 pixel with additional background lighting and adjustable contrast, text and graphics in color
Quality	Developed, designed and manufactured according to DIN ISO 9001
Memory	4 MB Flash memory, 3.5 MB for logging data
Interface	RS-232 SUB-D socket; 115.2 k Baud, 8 data bits, no parity, 1 stop bit, firmware updates are possible with the RS-232 interface (9-pole extension cable)
Sample rate	10.24 kHz
Line frequency	50 Hz or 60 Hz, user-selectable, with automatic synchronization
Power supply	NiMH battery-pack, with ac adapter (15 V to 20 V/0.8 A)
Operation time with battery	Typical > 12 hours with backlight low and > 6 hours with backlight high
Dimensions	240 mm x 180 mm x 110 mm (6.1 in x 4.6 in x 2.8 in)
Weight	1.7 kg (3.75 lb), including battery

Record power and associated parameters for up to 45 days
Monitor maximum power demand over user-defined averaging periods
Efficiency improvements with energy consumption tests
Measure harmonic distortion caused by electronic loads
Improve reliability by capturing voltage dips and swells from load switching
Easily confirm instrument setup with color display of waveforms and trends
Measure all three phases and neutral with included 4 flexible current probes
View graphs and generate reports with included Power Log software
Voltage connections are single leads, enabling easy and quick setups
Color screen provides instant confirmation that connections are correct

Load studies - Verify electrical system capacity before adding loads. Conduct load studies for up to 45 days and view saved data on-screen or on a computer.
Energy assessments - Quantify energy consumption before and after improvements to justify energy saving devices. Quickly view on-screen or log to memory for extended periods.
Harmonics measurements - Uncover harmonic issues that can damage or disrupt critical equipment. Assess voltage and current harmonics up to the 50th.
Voltage event capture - Monitor for dips and swells that cause spurious resets or nuisance circuit breaker tripping.