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Fluke 43B/438 전력분석기
Fluke-43B 전력분석기는 회로차단기의 트립,변압기의 과열,모터의 과열,조명의 깜빡임 : 문제가 무엇이든 귀하는 Fluke-43B 전력 분석기를 사용하여 원인을 알아 낼 수 있습니다. 이 소형 장비는 귀하께서 필요로 하는 일반적인 장비의 오류 진단과 전력문제의 고장 수리 기능 모두를 포함합니다.
이것은 또한 사고 예방을 위한 정기적인 유지보수 측정에 이상적인 장비입니다.
Fluke 43B는 단일 기기에 전력분석기,멀티미터,스코프등의 가장 유용한 기능들이 조합되어 있고 쉽게 사용할 수 있습니다. 주 메뉴에서 단지 관련 응용분야(Application)을 선택하면, 장비는 나머지를 수행합니다. Fluke43B는 전압과 전류의 파형과 전력의 변수 값들을 보여주며,전압강하,과도현상,돌입전류를 포착키 위한 특별한 기능들이 포함되어 있습니다
*와트,역률,변위역률,피상전력,유도성 전력을 측정
*16일까지의 주기와 주기에 기초한 전압과 전류 연속 측정
*커서를 이용한 전압 강하와 상승의 시간과 날짜 판독.
*전압,전류,전력 고조파,51차까지의 고조파,각각의 고조파에서 위상 각
*전압과도현상과 파형왜곡포착,40개까지의 과도 현상 포착하여 저장,시간과 날짜 스탬프와 함께 과도 현상의 원인을 연관 분석
Volt/Amps/Hertz Display True-rms voltage (ac+dc)
Ranges: 5.000 V, 50.00 V, 500.0 V, 1250 V*
Accuracy: ±(1% +10 counts)
True-rms current (ac + dc)
Ranges: 50.00 A, 500.0 A, 5.000 kA, 50.00 kA,
1250 KA
Accuracy: ±(1% +10 counts)
Frequency
Ranges: 10.0 Hz to 15.0 KHz
Accuracy: ±(0.5% + 2 counts)
Crest Factor
Ranges: 1.0 to 10.0
Accuracy: ±(5% + 1 count)
Power Watts, VA, VAR Reactive Power 1-phase and 3-phase, 3 conductor balanced loads
Ranges: 250 W, 2.50 kW, 25.0 kW, 250 kW, 2.50 MW,
25 MW, 250 MW, 625 MW, 1.56 GW
Accuracy: ± (2% + 6 counts) Total Power,
± (4% + 4 counts) Fundamental power
PF Power Factor
Ranges: 0.00 to 1.00
Accuracy: ± 0.04
DPF Displacement Power Factor
Range: 0.00 to 0.25 Not specified,
0.25 to 0.90 ± 0.04, 0.90 to 1.00 ± 0.03
Hz frequency fundamental
Range: 40.0 to 70.0 Hz
Accuracy: ± (0.5% + 2 counts)
Harmonics Volts, Amps, Watts:
Fundamental:
V,A ± (3% + 2 counts), W ± (5% + 2 counts)
Range: 2 to 31st Harmonic
Accuracy: V,A ± (5% + 3 counts), W ± (10% + 10 counts)
Range: 32 to 51st Harmonic
Accuracy: V,A ± (15% + 5 counts), W ± (30% + 5 counts)
Frequency of fundamental:
Range: 40 Hz to 70 Hz
Accuracy: ± 0.25 Hz
Phase: Volt & Amps (between Fund & Harmonic) Accuracy: 2nd (± 3º) . . . 51st (± 15º)
Watts (between Volt Fund. & Amps Harmonic)
Accuracy: Fund (± 15º)
K-Factor (Amps & Watts):
Range: 1.0 to 30.0
Accuracy: ± 10%
THD:
Range: 0.00 to 99.99
Accuracy ± (3% + 8 counts)
Sags and Swells Recording Recording times (selectable): 4 min to 16 days
Vrms actual, Vrms max, min (AC+DC):
5.000 V, 50.00 V, 500.0 V, 1250 V*
Accuracy: Readings ±(2% + 10 counts), Cursor readings ± (2% + 12 counts), Cursor Readings Average ± (2% + 10 counts)
Arms actual, Arms max, min (AC+DC):
50.00 A, 500.0 A, 5.000 kA, 50.00 kA
Recording Recording times (selectable) : 4 min to 16 days
Parameters: Choose up to two from one of the groups below:
V/A/Hz: Line voltage, current, frequency
Power: Watts, VA, VAR, PF, DPF, frequency
Harmonics: THD, volts(Fund. & Harmonics), Amps (F&H) Watts (F&H) Freq. (H),%(H) of total, Phase(H), KF
Ohms: Ohms, Diode, Continuity, Capacitance
Temperature: °C or °F
Scope: DC voltage, DC Current, AC Voltage, AC Current, Frequency, Pulse Width + or -, Phase, Duty cycle + or -, Peak max, Peak min, Peak min-max, Crest Factor
Transients Minimum pulse width: 40 ns
Useful bandwidth input 1: DC to 1 MHz (with test leads TL24)
Number of transients 40
Voltage threshold settings: 20%, 50%, 100%, 200% above or below reference signal
Reference signal: After START, the Vrms and frequency of the signal are measured. From these data a pure sinewave is calculated as reference for threshold setting.
Vpeak min, Vpeak max at cursor:
10 V, 25 V, 50 V, 125 V, 250 V, 500 V, 1250 V
Accuracy: ±5% of full scale
Inrush Current Current ranges (selectable):
1 A, 5 A, 10 A, 50 A, 100 A, 500 A, 1000 A
Inrush times (selectable):
1 s, 5 s, 10 s, 50 s, 100 s, 5 min
Cursor readings
A Peak max at cursor 1 and cursor 2
Accuracy: ± 5% of full scale
Time between cursors
4 to 235 pixels (1 pixel = inrush time/250)
Accuracy: ±(0.2% + 2 pixels)
Scope, dual channel scope with measurement reading Input impedance
Input 1:
Ranges: 1 MW//12 pF; with BB 120: 20pF
Accuracy: ±2 pF; with BB120 ±3 pF
Input 2:
Ranges: 1 MW//10 pF; with BB 120: 18pF
Accuracy: ±2 pF; with BB120 ±3 pF
Vertical
Voltage Ranges:
Ranges: 50 mV/div to 500 V/div
Accuracy: ± (1% + 2 pixels)
Vertical sensitivity, resolution:
Ranges: 5 mV/div to 500 V/div, 8 bit (256 levels)
Bandwidth input 1 (voltage):
Ranges: DC to 20 MHz at inputs, or with BB120 and VPS 100-R probe (opt); 1 MHz with TL24 Leads
Bandwidth input 2 (current):
DC to 15 kHz at inputs
10 kHz with 80i-500s Current Clamp
Coupling:
DC, AC (10 Hz -3 dB)
Horizontal
TimeBase modes:
Normal, roll, single
TimeBase ranges:
Ranges: 60 s/div to 20 ns/div
Accuracy: ± (0.4% + 1 pixel)
Sampling rate: 25 MS/s
Record length (min/max samples):
512 per channel
Trigger source:
Ranges: Input 1 or Input 2 or Automatic selection
Trigger Mode:
Automatic Connect-and ViewTM, Free Run, Single Shot.
Connect-and-ViewTM:
Advanced automatic triggering that recognizes signal patterns and automaticaly adjusts triggering, timebase and amplitude. Automatically displays stable pictures of complex and dynamic signals like motor drive and control signals.
Pre Trigger:
Up to 10 divisions
Measurement readings, per channel selectable:
Ranges: Volts & Amps (DC, AC, AC + DCrms, Peak max, Peak min, Peak min/max). Frequency, Duty cycle + or =, Phase, Pulse Width + or -, Crest factor
Ohms, Diode, Continuity, Capacitance Ohms:
Ranges: 500.0 W, 5.000 kW, 50.00 kW, 500.0 kW, 5.000 MW, 30.00 MW
Accuracy: ±(0.6% + 5 counts)
Diode voltage:
Ranges: 0 to 3.000 V
Accuracy: ±(2% + 5 counts)
Continuity, shorts > 1 ms:
Ranges: Beeper on at < (30 W ± 5 W)
Accuracy: Not Applicable
Capacitance:
Ranges: 50.00 nF, 500.0 nF, 5.000 µF, 50.00 µF,
500.0 µF
Accuracy: ±(2% + 10 counts)
Temperature:* *
Ranges: -100.0 ºC to 400.0 ºC, (-200.0 ºF to 800.0 ºF)
Accuracy: ±(0.5% + 5 counts)
Max current, max open circuit volt:
Ranges: 0.5 mA, < 4 V (all functions above)
Memory Number of screens: 20
Optical Isolated RS-232 Interface To printer:
Supports HP LaserjetTM, Deskjet, Epson FX/LQ and Postscript printers with optional PAC91 Printer Adapter Cable
To PC:
FlukeView® Power Quality Analyzer Software with PM9080 Interface Adapter included
FlukeView Power Quality Software Hardware requirements:
PC or 100% compatible with Windows® 95, 98, Me, 2000, NT 4.0.
* Rated 600 V CAT III
* * Requires optional temperature accessory
General Specifications
Power Line voltage adapter/battery charger included
Installed battery: Rechargeable NiCd pack (4 to 6 Vdc)
Operating time: 4 hours
Charging time: 4 hours (Fluke 43B off) 12 Hours (Fluke 43B on)
Refresh Cycle: 8 to 14 hours (to keep NiCd battery capacity optimal)
Environmental Temperature: 0 ºC to 50 ºC (32 ºF to 122 ºF)
Environmental: MIL 28800E, Type 3, Class III, Style B
Enclosure: IP51 (dust, drip water proof)
Mechanical Data Size: (H x W x D) 232 x 115 x 50 mm (9.1 x 4.5 x 2 inches)
Weight: 1.1 kg (2.5 lbs) incl. battery pack
Safety For measurements on 600 Vrms Category III installations, Pollution Degree 2, in accordance with EN61010-1 (1993) (IEC1010-1), ANSI/ISA S82.01-1994, CAN/CSA-C22.2 No. 1010.1-92 UL3111-1
Surge protection: 6 kV on input 1 and 2
Floating measurements: 600 Vrms from any terminal to ground
Warranty 3 years parts and labor on Fluke 43B, 1 year on accessories
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