an industrial safety & marine products distribution company
an industrial safety & marine products distribution company
Fluke 1735 Three-Phase Power Quality Logger
Key features
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Record power and associated parameters for up to 45 days
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Monitor maximum power demand over user-defined averaging periods
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Prove the benefit of efficiency improvements with energy consumption tests
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Measure harmonic distortion caused by electronic loads
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Improve reliability by capturing voltage dips and swells from load switching
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Secured
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Fast Delivery
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7 days Return
Key features
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Record power and associated parameters for up to 45 days
-
Monitor maximum power demand over user-defined averaging periods
-
Prove the benefit of efficiency improvements with energy consumption tests
-
Measure harmonic distortion caused by electronic loads
-
Improve reliability by capturing voltage dips and swells from load switching
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Easily confirm instrument setup with color display of waveforms and trends
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Measure all three phases and neutral with included 4 flexible current probes
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View graphs and generate reports with included Power Log software
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Compact, rugged design with IP65 case, 600 V CAT III and two-year warranty
Product overview: Fluke 1735 Three-Phase Power Quality Logger
Power Quality Logging, Electrical Load Studies and Energy Consumption Testing Made Easy
Fluke’s 1735 Three-Phase power data logger is Fluke's most versatile multi-purpose power quality and energy analyzer on the market for the price and is the ideal power meter for conducting energy studies and basic power quality logging. Set the Power Logger up in seconds with the included flexible current probes and color display. The power quality meter measures most electrical power parameters, harmonics, and captures voltage events.
Most Common Applications:
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Load studies - verify electrical system capacity before adding loads
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Energy assessments - quantify energy consumption before and after improvements to justify energy saving devices
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Harmonics measurements - uncover harmonic issues that can damage or disrupt critical equipment
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Voltage event capture - monitor for dips and swells that cause spurious resets or nuisance circuit breaker tripping
Specifications: Fluke 1735 Three-Phase Power Quality Logger
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Specifications |
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General |
Display |
¼ VGA Graphic Color transmissive displays 320 x 240 Pixel with additional background lighting and adjustable contrast, text and graphics in color |
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Quality |
Developed, designed and manufactured according to DIN ISO 9001 |
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Memory |
4 MB Flash memory, 3.5 MB for measuring data |
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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) |
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Sample rate |
10.24 kHz |
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Line frequency |
50 Hz or 60 Hz, user-selectable, with automatic synchronization |
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Power supply |
NiMH battery-pack, with ac adapter (15 V to 20 V / 0.8 A) |
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Operation time with battery |
Typical > 12 hours without backlight and > 6 hours with backlight high |
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Dimensions |
240 x 180 x 110 mm |
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Weight |
1.7 kg, including battery |
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Ambient conditions |
Working temperature range |
-10°C to +50°C |
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Storage temperature range |
-20°C to +60°C |
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Operating temperature range |
0°C to +40°C |
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Reference temperature range |
23°C ±2°C |
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The above terms are defined in European Standards. To calculate the specification at any point in the working temperature range, use the temperature coefficient below. |
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Temperature coefficient |
±0.1% of the measured value per°C from the reference |
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Intrinsic error |
Refers to reference temperature, maximum deviation is guaranteed for two years |
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Operating error |
Refers to operating temperature range, maximum deviation is guaranteed for two years |
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Climatic class |
C1 (IEC 654-1) -5°C to +45°C, 5% to 95% RH, no dew |
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Housing |
Cycoloy shock and scratch proof thermoplast V0-type (non-flammable) with rubber protection holster |
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EMC |
Emission |
IEC/EN 61326-1:1997 class B |
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Immunity |
IEC/EN 61326-1:1997 |
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Safety |
Safety |
IEC 61010-1 600 V CAT III, double or reinforced insulation, pollution degree 2 |
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Protection |
IP65; EN60529 (refers only to the main housing without the battery compartment) |
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RMS values are measured with a 20 ms resolution. |
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V-rms wye measurement |
Measuring range |
57 V/66 V/110 V/120 V/127 V/220 V/230 V/240 V/260 V/277 V/347 V/380 V/400 V/417 V/480 V AC |
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Intrinsic error |
±(0.2% of measured value + 5 digits) |
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Operating error |
±(0.5% of m. v. + 10 digit) |
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Resolution |
0.1 V |
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V-rms delta measurement |
Measuring range |
100 V/115 V/190 V/208 V/220 V/380 V/400 V/415 V/450 V/480 V/600 V/660 V/690 V/720 V/830 V AC |
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Intrinsic error |
±(0.2% of m. v. + 5 digit) |
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Operating error |
±(0.5% of m. v. + 10 digit) |
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Resolution |
0.1 V |
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A-rms measurement |
Flexi set I ranges |
15 A/150 A/3000 A rms (at sine) |
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Current clamp ranges |
1 A/10 A |
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Resolution |
0.01 A |
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Ranges |
150 A/3000 A and 1 A/10 A |
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Intrinsic error |
±(0.5% of m. v. + 10 digit) |
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Operating error |
±(1% of m. v. + 10 digit) |
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Ranges |
15 A |
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Intrinsic error |
±(0.5% of m. v. + 20 digit) |
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Operating error |
±(1% of m. v. + 20 digit) |
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The errors of the current probes are not considered. |
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By using Flexi-set |
Flexi Set measuring error |
±(2% of m. v. + 10 digit) |
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Position influence |
±(3% of m. v. + 10 digit) |
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CF (typical) |
2.83 |
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When using Flexi Set please make sure to position the conductor opposite to the Flexi Set-lock |
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Power measurement (P - Active, S - Apparent, Q- Reactive, D - Distorting |
Measuring range |
see V rms and A rms measurement |
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Power errors are calculated by adding the errors of voltage and current |
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Additional error due to power factor PF |
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Specified error x (1-[PF]) |
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Maximum range with voltage range 830 V delta-connection and 3000 A current range is 2.490 MW, higher displayed values possible when using PTs and CTs with ratio feature |
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Intrinsic error |
±(0.7% of m.v. +15 digit) |
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Resolution |
1 kW |
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Operating error |
±(1.5% of m.v. + 20 digit) |
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Typical range with voltage range 230 V wye connection and 150 A current range is 34.50 KW. |
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Intrinsic error |
±(0.7% of m.v. +15 digit) |
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Resolution |
1 W to 10 W |
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Operating error |
±(1.5% of m.v. + 20 digit) |
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The errors of the current sensors themselves have not been considered. |
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Energy measurement (kWh, KVAh, kVARh) |
Intrinsic error |
±(0.7% of m.v.+ F variation error* + 15 digit) |
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Resolution |
1 W to 10 W |
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Operating error |
±(1.5% of m.v. + F variation error1 + 20 digit) |
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1. Frequency variation error |
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PF (Power factor) |
Range |
0.000 to 1.000 |
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Resolution |
0.001 |
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Accuracy |
±1% of full scale |
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Frequency measurement |
Measuring range |
46 Hz to 54 Hz and 56 Hz to 64 Hz |
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Intrinsic error |
±(0.2% of m. v. + 5 digit) |
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Operating error |
±(0.5% of m. v.+ 10 digit) |
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Resolution |
0.01 Hz |
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Harmonics |
Measuring range |
To 50th harmonic (< 50% of nom) |
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Accuracy |
Vm, Im, THDV, THDI |
IEC 61000-4-7:2002, Class II |
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Vm ≥ 3% Vn |
±5% Vm |
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Vm < 3% Vnom |
±0.15% Vnom |
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Im ≥ 10% Inom |
±5% Im |
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Im < 10% Inom |
±0 5% Inom |
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THDV |
for THD < 3% ±0.15% at Vnom |
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for THD ≥ 3% ±5% at Vnom |
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THDI |
for THD < 10% ±0.5% at Inom |
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for THD ≥ 10% ±5% at Inom |
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Vnom |
Normal voltage range |
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Inom |
Nominal current range |
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Vm and Im are measured values of harmonic m |
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Events |
Detection of voltage dips, voltage swells and voltage interruptions with a 10 ms resolution and measuring error of the half period sine wave of rms. |
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Intrinsic error |
±(1% of m.v. + 10 digit) |
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Operating error |
±(2% of m.v. + 10 digit) |
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Resolution |
0.1 V |
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Specific References
New product
Related articles
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Steps to carry out accurate calibration
Calibration is important because it helps ensure accurate measurements, and accurate measurements are foundational to...Continue Reading
Key features
-
Record power and associated parameters for up to 45 days
-
Monitor maximum power demand over user-defined averaging periods
-
Prove the benefit of efficiency improvements with energy consumption tests
-
Measure harmonic distortion caused by electronic loads
-
Improve reliability by capturing voltage dips and swells from load switching
Best product Ever
I sincerely recommend this company industries Safety Nigeria for any industrial and marine Equipment for personal and company needs, its the best in-terms of quality and reliable products.