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Fluke | 345

Wattmeter clamp 1200/1650 kW 1400/2000 A

Fluke
Reference : FLU345
Purchase Order Reference : FLUKE-345 (2584181)
Brand : Fluke
Puissance monophasé et triphasé équilibré.
W, VA, VAR, kWh.
Grand écran LCD couleur 320x240 avec affichage des graphiques.
TRMS.
Courant AC/DC : 1400 A AC efficace, 2000 A DC.
Tension AC/DC: 825V AC efficace et DC.
Enregistrement de données, harmoniques, courants de démarrage, fonction oscilloscope, affichage de graphiques et génération de rapports.
Ouverture de mâchoire : 60mm.
Capacité mâchoire : 58mm de diamètre.
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Details
Fluke 345


Power Quality Clamp Meter

Thisclamp 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 meterdisplay to analyze the harmonic spectrum. a low-pass filter to removehigh frequency noise. and a high EMC immunity design. the Fluke 345power analyzer is ideal for troubleshooting power quality on switchingloads. Additionally. the Hall Effect clamp meter design makesmeasurement of dc current possible without the need to break thecircuit with the power meter. The internal memory of the power analyzerenables long-term power quality logging for analysis of trends orintermittent 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

Ambient conditions (For indoor use only)
Reference conditions

 All accuracies stated at 23˚C ± 1˚C (73.4 °F ± 1.8 °F)
Operating temperature

 0 °C to 50 °C (32 °F to 122 °F)
Temperature coefficient of current

 ≤ ± 0.15 % of rdg per °C
Temperature coefficient of voltage

 ≤ ± 0.15 % of rdg per °C
Maximum relative humidity

 80 % for temperatures up to 31 °C (87 °F) decreasing linearly to 50 % relative humidity at40 °C (104 °F)
Maximum operating altitude

 2000 m

Electrical safety
Maximum safe working voltages

 Safety IEC 61010-1 600 V CAT IV double or reinforced insulation. pollution degree 2


 Protection IP40; EN60529
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 orother solvents.

Electrical data
All accuracies stated at 23 °C ± 1 °C (73.4 °F ± 1.8 °F). See Ambient conditions specifications for temperature coefficients.

 

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

 W1Ø < 2 kW ± 0.08 kW

 W3Ø < 4 kW ± 0.25 kW

VA measurement (single- and three-phase) (dc. dc rms. ac rms)
Measuring range

 0 to 1650 kVA dc or 1200 kVA ac
Autorange facility

 4 kVA. 40 kVA. 400 kVA. 1650 kVA
Resolution

 1 VA in 4 kVA

 10 VA in 40 kVA

 100 VA in 400 kVA

 1 kVA in 1200 kVA
Accuracy
VA > 2 kVA:  2.5 % rdg ± 5 digits
VA < 2 kVA:  ± 0.08 kVA

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

Displacement 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 22 Hz and 45 Hz to 65 Hz

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

Logging Memory
Logging areas

 Three areas that can be used individually or combined into one large area
Averaging periods

 1 s. 2 s. 5 s. 10 s. 30 s. 1 min. 5 min. 10 min. 15 min. and custom

Logging Times
Volts and current mode
Average time  Logging time (1 area)
1 s  1 h 49 m
2 s  3 h 38 m
5 s  9 h 6 m
10 s  18 h 12 m
30 s  2 d 6 h 36 m
1 min  4 d 13 h 12 m
5 min  22 d 18 h 0 m
10 min  45 d 12 h 0 m
15 min  68 d 6 h 0 m

 Logging time (3 areas)
1 s  5 h 12 m
2 s  10 h 24 m
5 s  1 d 2 h 00 m
10 s  2 d 4 h 00 m
30 s  6 d 12 h 1 m
1 min  13 d 0 h 12 m
5 min  65 d 0 h 15 m
10 min  130 d 0 h 30 m
15 min  195 d 0 h 45 m
V & A harmonics mode
Average time  Logging time (1 area)
1 s  0 h 34 m
2 s  1 h 8 m
5 s  2 h 52 m
10 s  5 h 44 m
30 s  17 h 13 m
1 m  1 d 10 h 26 m
5 m  7 d 4 h 10 m
10 m  14 d 8 h 20 m
15 m  21 d 12 h 30 m

 Logging time (3 areas)
1 s  1 h 38 m
2 s  3 h 16 m
5 s  8 h 11 m
10 s  16 h 23 m
30 s  2 d 1 h 11 m
1 m  4 d 2 h 23 m
5 m  20 d 11 h 25 m
10 m  81 d 0 h 50 m
15 m  121 d 13 h 15 m
single- and three-phase power mode
Average time  Logging time (1 area)
1 s  1 h 40 m
2 s  3 h 21 m
5 s  8 h 22 m
10 s  16 h 45 m
30 s  2 d 2 h 17 m
1 m  4 d 4 h 35 m
5 m  20 d 22 h 55 m
10 m  41 d 21 h 50 m
15 m  62 d 20 h 45 m

 Logging time (3 areas)
1 s  4 h 47 m
2 s  9 h 34 m
5 s  23 h 57 m
10 s  1 d 23 h 54 m
30 s  5 d 23 h 25 m
1 m  11 d 23 h 25 m
5 m  59 d 21 h 5 m
10 m  119 d 18 h 10 m
15 m  179 d 15 h 15 m




Product Details
41-Standard Manufacturer Warranty 1 YEAR
214-Max effective power (W) 1200 kW AC, 1650 kW DC
84-Nature of the network Single-phase | Balanced three-phase
85-Power/energy type Active power (W) | Reactive power (VAR) | Apparent power (VA) | Active energy (Wh) | Reactive energy (VARh) | Apparent energy (VAh)
87-AC/DC Max voltage (V) 825V
88-AC/DC Max current (A) 2000A DC, 1400A AC
86-Measurement functions Harmonics, THD | Frequency | Inrush | Voltage | Current | Power Factor (Cos Phi)
25-Autonomy 12 hour
119-Safety Level CAT I | CAT II | CAT III | CAT IV
120-Safety Overvoltage CAT IV 600V
36-Additional Characteristics USB interfaceJaw opening: 60 mm
132-Package includes Soft carrying case, Power Log software, Test leads, Alligator clips, Test probes, USB cable, International ac adapter / battery eliminator, Printed English language user manual, Multi-language manual CD
35-Dimension (HxWxD) (mm) 300x98x52 mm
13-Net Weight 820 g
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