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Fluke 345 Clamp-On Meter Electrical Tester, Watts, Data Logging, 3-Phase Power, Amps AC/DC, Voltage AC/DC, Ohms, Continuity Tester with LCD Display

Fluke 345 Clamp-On Meter Electrical Tester, Watts, Data Logging, 3-Phase Power, Amps AC-DC, Voltage AC-DC, OhmsClick to Enlarge
Fluke 345 Clamp-On Meter Electrical Tester, Watts, Data Logging, 3-Phase Power, Amps AC-DC, Voltage AC-DC, Ohms
Item# Fluke-345
$2,999.99
Availability: In Stock
Quantity: 

Product Description

Fluke 345 Clamp-On Meter Electrical Tester, Watts, Data Logging, 3-Phase Power, Amps AC/DC, Voltage AC/DC, Ohms, Continuity Tester with LCD Display

This clamp on meter is a combination power analyzer, power quality logger, and clamp meter, and is ideal for monitoring electronic loads.

With the bright color power meter display to analyze the harmonic spectrum, a low-pass filter to remove high frequency noise, and a high EMC immunity design, the Fluke 345 power analyzer is ideal for troubleshooting power quality on switching loads. Additionally, the Hall Effect clamp meter design makes measurement of dc current possible without the need to break the circuit with the power meter. The internal memory of the power analyzer enables long-term power quality logging for analysis of trends or intermittent problems.

Applications

  • Setup and troubleshoot variable frequency drives and UPS systems - Verify correct operation by measuring key power quality parameters
  • Harmonics measurements - Uncover harmonic issues that can damage or disrupt critical equipment
  • Inrush capture - Check start-up current where spurious resets or nuisance circuit breaker tripping occurs
  • Load studies - Verify electrical system capacity before adding loads

Features

  • AC/DC current: Clamp-on measurement of ac current up to 1400 A rms and dc current up to 2000 A without breaking the circuit
  • Highest safety rating: 600 V CAT IV power analyzer is rated for use at the service entrance
  • Accurate in noisy environments: Clamp meter performs even with distorted waveforms present on electronic loads with low-pass filter
  • Data logging: Identify intermittent faults by logging any power quality parameter for minutes, or over a month, including harmonics
  • Verify batteries: Direct measurement of dc ripple (%) for battery and dc systems
  • Troubleshoot harmonics: Analyze and log harmonics digitally or graphically
  • Inrush current: Capture and analyze nuisance tripping, from 3 seconds to 300 seconds
  • Easy to use: Easily confirm power meter setup with large backlit color display of waveforms and trends
  • 3-Phase power: Built in capability for balanced loads
  • View graphs and generate reports: Use power analyzer with included Power Log software
Display
Color transmissive LCD 320 x 240 pixels (70 mm diagonal) with 2 level backlight
Power supply
  Battery type 1.5 V Alkaline AA MN 1500 or IEC LR6 x 6
Battery life typically > 10 hours (backlight on full)
> 12 hours (backlight reduced)
Battery Eliminator BE345 Input 110/230 V 50/60 Hz
Output 15 V dc, 300 mA
Electrical safety
  Safety IEC 61010-1 600 V CAT IV double or reinforced insulation, pollution degree 2
  Protection IP40; EN60529
Maximum safe working voltages Current measurement 600 V ac rms or dc between uninsulated conductor and ground
Voltage measurement 600 V ac rms or dc between either input terminal and ground, or 825 V between energized phase voltages (delta power config.)
EMC
Emission IEC/EN 61326-1:1997 class A
Immunity IEC/EN 61326-1:1997 Annex C Performance Criterion B
Mechanical
Dimensions (length x width x depth) 300 mm x 98 mm x 52 mm (12 in x 3.75 in x 2 in)
Weight including batteries 820 g/1.8 lb
Jaw opening 60 mm
Jaw capacity 58 mm diameter
Cleaning The unit can be cleaned with an Isopropanol impregnated cloth. Do not use abrasives or other solvents.
Current measurement (dc, dc rms, ac rms)
Measuring range 0 to 2000 A dc or 1400 ac rms
Autorange facility 40 A / 400 A / 2000 A
Resolution 10 mA in 40 A range
100 mA in 400 A range
1 A in 2000 A range
Accuracy: DC and dc rms I > 10 A: 1.5 % rdg 5 digits
I < 10 A: 0.2 A
Accuracy: AVG I > 10 A: 3 % rdg 5 digits
I < 10 A: 0.5 A
Accuracy: Pk I > 10 A: 5 % rdg 5 digits
I < 10 A: 0.5 A
Accuracy: AHr I > 10 A: 2 % rdg 5 digits
I < 10 A: 0.5 AHr
Accuracy: CF (Crest Factor) 1.1 ≤ CF < 3: 3 % rdg 5 digits
3 ≤ CF < 5: 5 % rdg 5 digits
Resolution: 0.01
Accuracy: RPL (Ripple) 2 % ≤ RPL < 100 %: 3 % rdg 5 digits
100 % ≤ RPL < 600 %: 5 % rdg 5 digits
Resolution: 0.1 %
Idc > 5 A, Iac > 2 A
  All measurements dc and 15 Hz to 1 kHz
Maximum overload 10,000 A or rms x frequency < 400,000
Amps rms is a true-rms measurement (ac + dc)
Voltage measurement (dc, dc rms, ac rms)
Measuring range 0 to 825 V dc or ac rms
Autorange facility 4 V / 40 V / 400 V / 750 V
Resolution 1 mV in 4 V range
10 mV in 40 V range
100 mV in 400 V range
1 V in 750 V range
Accuracy: DC and dc rms V > 1 V: 1 % rdg 5 digits
V < 1 V: 0.02 V
Accuracy: AVG V > 1 V: 3 % rdg 5 digits
V < 1 V: 0.03 V
Accuracy: Pk V > 1 V: 5 % rdg 5 digits
V < 1 V: 0.03 V
Accuracy: CF (Crest Factor) 1.1 ≤ CF < 3: 3 % rdg 5 digits
3 ≤ CF < 5: 5 % rdg 5 digits
Resolution: 0.01
Accuracy: RPL (Ripple) 2 % ≤ RPL < 100 %: 3 % rdg 5 digits
100 % ≤ RPL < 600 %: 5 % rdg 5 digits
Resolution: 0.1 %
Vdc > 0.5 V, Vac > 0.2 V
  All measurements dc and 15 Hz to 1 kHz
Maximum overload 1,000 V rms
Volts rms is a true-rms measurement (ac + dc)
Harmonics
THD (Total Harmonic Distortion) 1 % ≤ THD < 100 %: 3 % rdg 5 digits
100 % ≤ THD < 600 %: 5 % rdg 5 digits
Resolution: 0.1 %
DF (Distortion Factor) 1 % ≤ DF < 100 %: 3 % rdg 5 digits
Resolution: 0.1 %
H02 ≤ Vharm < H13: 5 % 2 digits
H13 ≤ Vharm ≤ H30: 10 % 2 digits
  All measurements up to 30th harmonic (40th harmonic for 15 Hz to 22 Hz)
Frequency range of fundamental F0 15 Hz to 22 Hz and 45 Hz to 65 Hz
Vacrms > 1V
Watts measurement (single- and three-phase) (dc, dc rms, ac rms)
Measuring range 0 to 1650 kW dc or 1200 kW ac
Autoranging facility 4 kW, 40 kW, 400 kW, 1650 kW
Resolution 1 W in 4 kW
10 W in 40 kW
100 W in 400 kW
1 kW in 1200 kW
Accuracy 2.5 % rdg 5 digits
W1 < 2 kW 0.08 kW
W3 < 4 kW 0.25 kW
VAR measurement (single- and three-phase)
Measuring range 0 to 1250 kVAR
Autorange facility 4 kVAR, 40 kVAR, 400 kVAR, 1200 kVAR
Resolution 1 VAR in 4 kVAR
10 VAR in 40 kVAR
100 VAR in 400 kVAR
1 kVAR in 1200 kVAR
Accuracy VAR > 4 kVAR: 2.5 % rdg 5 digits
VAR < 4 kVAR: 0.25 kVAR
Power factor range 0.3 < PF < 0.99
Power factor (single- and three-phase)
Measuring range 0.3 capacitive to 1.0 and 1.0 to 0.3 inductive (72.5 capacitive to 0 and 0 to 72.5 inductive)
Resolution 0.001
Accuracy 3
Frequency range 15 Hz to 1 kHz
Kilowatt hour (kWHr)
Measuring range 40,000 kWHr
Autorange facility 4 kWHr, 40 kWHr, 400 kWHr, 4,000 kWHr, 40,000 kWHr
Resolution 1 WHr in 4 kWHr Range
10 WHr in 40 kWHr Range
100 WHr in 400 kWHr Range
1 kWHr in 4,000 kWHr Range
10 kWHr in 40,000 kWHr Range
Accuracy kWHr > 2 kWHr: 3 % 5 digits
kWHr < 2 kWHr: 0.08 kWHr
All Watts /VA /VAR /PF measurements Frequency range: DC and 15 Hz to 1 kHz
Current range: 10 A to 1400 A rms
Voltage range: 1 V to 825 V rms
Maximum input: 825 V rms/1400 A rms
Maximum overload: 1000 V rms/10,000 A All measurements dc and 15 Hz to 1 kHz. Maximum overload 10,000 A or rms x frequency < 400,000
Frequency measurement (from current or voltage sources)
Measuring range 15 Hz to 1 kHz
Resolution 0.1 Hz
Accuracy 15 to 22 Hz 0.5 % rdg
40 Hz to 70 Hz 0.5 % rdg
15 Hz to 1000 Hz 1% rdg
Current range 10 A to 1400 A rms
Voltage range 1 V to 825 V rms
Scope function
Current measurement Ranges: 10 A / 20 A / 40 A / 100 A / 200 A / 400 A / 1000 A / 2000 A
Resolution: 1 A in 40 A
10 A in 400 A
50 A in 2000 A
Accuracy: 3 % rdg 1 pixel
Maximum overload: 10,000 A
Voltage measurement Ranges: 4 V / 10 V / 20 V / 40 V / 100 V / 200 V / 400 V / 1000 V
Resolution: 100 mV in 4 V
1 V in 40 V
10 V in 400 V
31.25 V in 1000 V
Accuracy: 2 % rdg 1 pixel
Maximum overload: 1000 V rms
Frequency range: DC and 15 Hz to 600 Hz
Time base 2.5 ms, 5 ms, 10 ms, 25 ms, 50 ms/div
Refresh rate 0.5 seconds
Maximum sampling rate 15.625 kHz
Inrush current function
Ranges 40 A, 400 A, and 2000 A
Resolution 10 mA in 40 A range
100 mA in 400 A range
1 A in 2000 A range
Accuracy I > 10 A: 5 % rdg 1 pixel
I < 10 A: 0.5 A
All measurements dc and 15 Hz to 1 kHz
Maximum overload Maximum overload 10,000 A or rms x frequency < 400,000
Amps rms is a true-rms measurement (ac + dc)
Capture time 1 s, 3 s, 10 s, 30 s, 100 s, and 300 s
Maximum sampling rate 15.625 kHz
Interface
USB Interface to a PC
Power Log software for download, analysis and reporting
345 Upgrade Utility for installing a new firmware version
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