Fluke 1743, 1744, 1745

– Three-Phase Power Quility Loggers Memobox –

“ 컴팩트하고 견고한 플루크 전력분석기 ”

 Fluke 1740 시리즈 전력분석기는 매일 전력문제를 고장탐구, 분석하는 전기 기술자들에게 적합한 장비입니다. 

최대 85일까지 500개의 전력요소를 저장하고, 발생하는 이벤트를 모니터링하여 순간정전이나 풀기 힘든 전력문제를 파악하는데 유용합니다. 

또한 포함된 PQ Log 소프트웨어를 이용하여 변전소나 부하 측에서의 전력품질을 쉽고 빠르게 판단할 수 있습니다.

Feature

• Plug and Play: 자동 전류프루브 탐지와 전원공급으로 수분동안셋업 • 캐비닛에 설치: 컴팩트하고 완전 절연된 하우징과 악세서리로 활선상태의 좁은 공간에 쉽게 설치 • 근본원인 분석: 포함된 PQ Log 소프트웨어로 트렌드를 쉽고 빠르게 분석, 통계요약, 상세그래프와 테이블 작성 • 장기간 전력 모니터링: 레코딩 동안 데이터를 다운로드 • 우수한 정확도로 전압 측정: IEC61000-4-30 Class A 등급의 전압정확도 (0.1%) • 빠르게 전력품질을 확인: EN50160 기준에 의거 전력품질을 평가 • 견고함, 신뢰성: 추가 부속품이 없고 견고한 절연케이스로 이동과 사용이 간편 ※ 제품구분 • Fluke 1743: V, A, W, VA, VAR, PF, 에너지, 플리커, 이벤트, THD등의 전력요소 측정, IP65 방수등급 • Fluke 1744: 1743의 특징 포함. 전압, 전류 고조파, 간섭고조파, 주신호, 불평형, 주파수 측정 • Fluke 1745: 1744의 특징 포함. IP50 등급, 실시간 LCD, 5시간 UPS동작

특징	Fluke 1745	Fluke 1744	Fluke 1743
V, A, W, VA, VAR, PF, energy, flicker, event,  THD	●	●	●
전압, 전류 고조파 불평형, 주신호	●	●
방수/방진 등급	IP50	IP65 water proof	IP65 water proof
디스플레이	LED + LCD	LED	LED
UPS ride-through	5 hrs	3s	3s
규격(HxWxD)	282x216x74 mm (11.5x8.8x3 in)	170x125x55 mm (6.9x5.1x2.2 in)	170x125x55 mm (6.9x5.1x2.2 in)

  ※ 제품구성

Fluke 1740 시리즈 구성품 • 1740 전력분석기 • 플렉시블 전류프루브(4) • PQ Log 소프트웨어 • RS-232 케이블, USB 아답터 • 전압용 테스트리드와 파워서플라이 • 검은색 돌핀 클립(4) • 상 구분용 컬러탭 • 이동용 가방 • 측정값에 대한 Test certificate • 기본메뉴얼 (책자)

  ※ 악세서리

테스트리드, 프루브, 클립
VL1735/45	Voltage Test Lead Set

케이스, 홀스터
C435	Hard Rolling Case

전류 클램프
I1A/10A Clamp PQ4	Current Clamp 4pack
I5A/50A Clamp PQ4	Current Clamp 4pack
I1A/10A Clamp PQ3	Current Clamp 3pack
I5A/50A Clamp PQ3	Current Clamp 3pack
I20A/200A Clamp PQ3	Current Clamp 3pack
I20A/200A Clamp PQ4	Current Clamp 4pack

 

• SPEC
• DATA SHEET

• General Data
  고유오차	Refers to the reference conditions and is guaranteed for two years
  보증기간	2 years
  교정주기	2 years recommended
  품질	developed, designed, and manufactured according to DIN ISO 9001
  기본조건	23 °C ± 2 K; 74 °F ± 2 K , Vm=230 V ± 10%, 50 Hz ± 0.1 Hz or 60 Hz ± 0.1 Hz Phase sequence L1, L2, L3 Interval length 10 minutes Wye connection (L1, L2, L3 to N) Power supply 88 V … 265 V AC
  보관조건	Working temp. range -10 °C to 55°C; 14 °F to 131°F Operating temp. range 0 °C to 35°C; 32 °F to 95°F Storage temp. range -20 °C to 60°C; -4 °F to 140°F Reference temp. range 23 °C ± 2 K; 74 °F ± 2 K Relative humidity Fluke 1745: Class B2 acc. IEC 60654-1 Fluke 1744/43: Class C2 acc. IEC 60654-1
  하우징	robust, fully insulated housing and accessories
  보호등급	Fluke 1745 IP50 as per EN 60529 Fluke 1744/1743 IP65 as per EN 60529
  안전등급	IEC/EN 61010-1 600 V CAT III, 300 V CAT IV, pollution degree 2, double insulation
  테스트전압 종류	5.2 kV rms, 50 Hz / 60 Hz, 5 s
  전자기 호환성	Emission IEC/EN 61326-1, EN55022 Immunity IEC/EN 61326-1

  Voltage and Current Measurement
  입력전압	Input range VI P-N max 480 V AC Input range VI P-P max 830 V AC Max. overload voltage 1.2 VI Input range selection By job programming Connections P-P or P-N, 1- or 3-phase Nominal voltage VN <= 999 kV with PTs and ratio Input resistance App. 820 kΩ per chan. Lx-N Single phase (L1 or A, L2 or B, L3 or C connected): app. 300 kΩ Intrinsic uncenrtainty 0.1 % of VI Voltage transformer Ratio: <999 kV / VI Ration selection By job programming
  입력전류 (Flex 프루브)	Input ranges II L1 or A, L2 or B, L3 or C, N 15 A / 150 A / 1500 A / 3000 A ac Measuring range 0.75 A … 3000 A ac Intrinsic uncertainty < 2 % of II Position influence Max. ± 2 % of measured value – for distance conductor to meas. head > 30 mm Stray field influence < ± 2 A ac for Iext=500 A ac and distance to measuring head > 200 mm Temperature coefficient < 0.05 % / K Current transformer Ratio <= 999 kA / II Ratio selection By job programming Connection 3-phase, 3-phase +N, 2 phase L1 or A and L3 or C (2 W-meter-method) 7 pole connector
  입력전류 (클램프)	Input ranges II L1 or A, L2 or B, L3 or C, N 0.5 V nominal (for II) 1.4 Vpeak Intrinsic uncertainty < 0.3 % of II Max. overload 10 V ac Input resistance App. 8.2 kΩ Current transformer Ratio Ω 999 kA / II
  전력시스템	Delta, 2-Element Delta, Wye, Single Phase, Split Single Phase

   

  Logger
  전원공급	Functional Range 88 V to 660 V absolute, 50 Hz / 60 Hz 100 V to 350 V dc Internal fuse: 630 mA T Power consumption 5 Watts Ride through Fluke 1745: Internal battery for typ. > 5 hours ride through with intelligent power management Fluke 1743/44: 3 sec Capacitor Fuse Power supply fuse can be replaced in service facility only. Supply can be connected in parallel to measuring inputs (up to 660 V)
  디스플레이, 표시창	LEDs for status and voltage levels Fluke 1745: LC-display with backlight for voltage, current, active power, phase sequence.
  메모리	Capacity 8 MB Flash-EPROM Intervals A function > 12000 intervals for > 85 days with 10 min intervals P function > 30000 intervals for > 212 days with 10 min intervals Events > 13000 Memory model linear, circular
  인터페이스	RS 232, 9600…115 000 Baud, automatic Baud rate selection, 3-wire communication
  규격	Fluke 1745 282 mm x 216 mm x 74 mm (115in x 88in x 33in) Fluke 1743/1744 170 mm x 125 mm x 55 mm (69in x 51in x 22in)
  무게	Fluke 1745 approx. 3 kg Fluke 1744/1743 approx. 2 kg
  측정	A/D converter 16 bit, sample rate: 10.24 kHz Anti-aliasing filter FIR-Filter, fc =4.9 kHz Frequency response Uncertainty < 1 % of Vm for 40 Hz to 2500 Hz Interval length 1, 3, 5, 10, 30 s, 1, 5, 10, 15, 60 minutes Averaging time for Min/max values ½, 1 mains period, 200 ms,1 , 3 , 5 s Time base Resolution: 10 ms (at 50 Hz), deviation: 2s/day at 23 °C; 74 °F ± 2 K

• Fluke 1740 시리즈 기술자료(영문)

  Fluke_1740_시리즈_기술자료(한글)

  Fluke 1744,1743 메뉴얼(영문)

  Fluke 1745 메뉴얼(영문)