Fluke 345 hálózat analizáló lakatfogó

Leírás

• 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	Input	110/230 V 50/60 Hz
  	Output	15 VDC, 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 VAC rms or DC between uninsulated conductor and ground
  Voltage measurement	600 VAC 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 A
  Immunity	IEC/EN 61326-1:1997 Annex C Performance Criterion B
  Mechanical
  Dimensions (L x W x D)	300 x 98 x 52 mm (12 x 3.75 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
  Accuracy	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 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%
  	I DC > 5 A, I AC > 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 VDC 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
  Measuring range	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	Range	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	Range	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 and 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