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FLUKE 345 POWER QUALITY CLAMP METER

Mitchell Part Number: JF-2584181

See other products by Fluke

Availability: Special Order.

$2,294.95

Quick Overview

The Fluke 345 power analyzer is ideal for troubleshooting power quality on switching loads. It is a combination power analyzer, power quality logger, and clamp meter, and is ideal for monitoring electronic loads.

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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

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Product Includes

* 345 Power Quality Clamp Meter * Soft carrying case * Power Log software * Test leads * Alligator clips * Test probes * USB cable * International ac adapter / battery eliminator * Printed English language user manual

Specifications

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 at 40 °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 or other 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

size

12 in x 3.75 in x 2 in

Shipping Weight

7.5500

Power Supply

Battery type 1.5 V Alkaline AA MN 1500 or IEC LR6 x 6

Manufacturer

Fluke

Manufacturer Model Number

2584181

Manufacturer Warranty

1 Year

Mitchell Catalog Number

7P345JF,8P345JF,9P345JF

upc code

0 95969 34499 9

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FLUKE 345 POWER QUALITY CLAMP METER

See other products by Fluke

Quick Overview

FLUKE 87 5/E2 KIT INDUSTRIAL TRUE-RMS MULTIMETER COMBO KIT

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FLUKE 345 POWER QUALITY CLAMP METER

See other products by Fluke

Quick Overview

FLUKE 87 5/E2 KIT INDUSTRIAL TRUE-RMS MULTIMETER COMBO KIT

FLUKE 1587 MDT ADVANCED MOTOR & DRIVE TROUBLESHOOTING KIT

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