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Fluke, Three Phase Energy Logger

€3299.99 Ex Vat

Fluke, Three Phase Energy Logger View Large Image
FL1735
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Fluke, Three Phase Energy Logger €3299.99 Ex Vat
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  • Power quality logging, electrical load studies and energy consumption testing.
  • The Fluke 1735 Power Logger is the ideal electrician or technician’s 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.

Applications;

  • Load studies - verify electrical system capacity before adding loads
  • Energy assessments - quantify energy consumption before and after improvements to justify energy saving devices
  • Harmonics measurements - uncover harmonic issues that can damage or disrupt critical equipment
  • Voltage event capture - monitor for dips and swells that cause spurious resets or nuisance circuit breaker tripping

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
  • Intrinsic error: ± (0.2% of measured value + 5 digits)
  • Operating error: ± (0.5% of m. v. + 10 digit)
  • Resolution: 0.1 V

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
  • Intrinsic error: ± (0.2% of m. v. + 5 digit)
  • Operating error: ± (0.5 % of m. v. + 10 digit)
  • Resolution: 0.1 V

A-rms measurement;    

  • Flexi set I ranges: 15 A/150 A/3000 A rms (at sine)
  • Current clamp ranges: 1 A/10 A
  • Resolution: 0.01 A
  • Ranges; 150 A/3000 A and 1 A/10 A
  • Intrinsic error: ± (0.5 % of m. v. + 10 digit)
  • Operating error: ± (1 % of m. v. + 10 digit)
  • Ranges; 15 A
  • Intrinsic error: ± (0.5 % of m. v. + 20 digit)
  • Operating error: ± (1 % of m. v. + 20 digit), The errors of the current probes are not considered.

By using Flexi-Set;    

  • Flexi Set measuring error: ± (2% of m. v. + 10 digit)
  • Position influence: ± (3 % of m. v. + 10 digit)
  • CF (typical): 2.83
  • Note: When using Flexi Set please make sure to position the conductor opposite to the Flexi Set-lock
  • Power measurement (P - Active, S - Apparent, Q- reactive, D - Distorting    
  • Measuring range: see V rms and A rms measurement

     Power errors are calculated by adding the errors of voltage and current, Additional error due to power factor PF, Specified error x (1-[PF]), 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 featureIntrinsic error: ± (0.7 % of m.v. +15 digit)

  • Resolution: 1 kW
  • Operating error: ± (1.5 % of m.v. + 20 digit), Typical range with voltage range 230 V wye connection and 150 A current range is 34.50 KW.
  • Intrinsic error: ± (0.7 % of m.v. +15 digit)
  • Resolution: 1 W to 10 W
  • Operating error: ± (1.5 % of m.v. + 20 digit), The errors of the current sensors themselves have not been considered.
  • Energy measurement (kWh, KVAh, kVARh);    
  • Intrinsic error: ± (0.7 % of m.v.+ F variation error* + 15 digit)
  • Resolution: 1 W to 10 W
  • Operating error: ± (1.5 % of m.v. + F variation error* + 20 digit) *Frequency variation error

PF (Power factor);    

  • Range: 0.000 to 1.000
  • Resolution: 0.001
  • Accuracy: ±1 % of full scale

Frequency measurement;    

  • Measuring range: 46 Hz to 54 Hz and 56 Hz to 64 Hz
  • Intrinsic error: ± (0.2 % of m. v. + 5 digit)
  • Operating error: ± (0.5 % of m. v.+ 10 digit)
  • Resolution: 0.01 Hz

Harmonics;     

  • Measuring range: To 50th harmonic (< 50 % of nom)

Accuracy;    

  • Vm, Im, THDV, THDI: IEC 61000-4-7:2002, Class II
  • Vm ≥ 3% Vn: ± 5% Vm
  • Vm < 3 % Vnom: ±0.15% Vnom
  • Im ≥ 10 % Inom: ± 5% Im
  • Im < 10 % Inom: ± 0 5% Inom
  • THDV:      for THD < 3% ± 0.15% at Vnom, for THD ≥ 3% ± 5% at Vnom
  • THDI:  for THD < 10% ± 0.5% at Inom, for THD ≥ 10% ± 5% at Inom
  • Vnom: Normal voltage range
  • Inom: Nominal current range,  Vm and Im are measured values of harmonic m
  • 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.
  • Intrinsic error: ± (1% of m.v. + 10 digit)
  • Operating error: ± (2% of m.v. + 10 digit)
  • Resolution: 0.1 V
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