PROVA23電力諧波及漏電鉗表PROVA-23
以下是PROVA23電力諧波及漏電鉗表PROVA-23的產(chǎn)品中英文介紹:
中文介紹
PROVA23電力諧波及漏電鉗表是一款功能強(qiáng)大的電力檢測(cè)工具,具備多項(xiàng)實(shí)用功能。它能夠測(cè)量電流和電壓的真均方根值(True RMS),確保測(cè)量結(jié)果準(zhǔn)確可靠。漏電電流分辨率最小可達(dá)10μA,可精準(zhǔn)檢測(cè)微小漏電電流。其電流電壓諧波分析功能可高達(dá)99次,能更全面地了解高頻諧波的影響,頻率范圍可高達(dá)5/6 KHz。此外,該設(shè)備還具備快速峰值鎖定功能,50Hz時(shí)為39µs,60Hz時(shí)為33µs,可捕捉瞬間峰值。
在電力系統(tǒng)分析方面,PROVA23能夠測(cè)量實(shí)功率(W、KW、HP)、虛功率(VAR、KVAR)、視在功率(VA、KVA),以及功率因素(PF)和相角(Φ),還能分析總諧波失真(%THD-F)和波峰因素(C.F.)。它支持測(cè)量三相平衡功率和三相電源的相序,可設(shè)定1到250的(CT)比流器比率。該設(shè)備還具備最大值、最小值及鎖定功能,方便用戶進(jìn)行數(shù)據(jù)記錄和分析。其交流電流測(cè)量范圍為0.5~100A,交流電壓測(cè)量范圍為5V~600V。在不使用狀態(tài)下,30分鐘后自動(dòng)關(guān)機(jī)功能可有效節(jié)省電量,該功能也可根據(jù)用戶需求解除。
PROVA23電力諧波及漏電鉗表采用鉤表方式,可進(jìn)行線上諧波分析,不影響正常操作。其廣泛應(yīng)用于電力系統(tǒng)維護(hù)、工業(yè)設(shè)備檢測(cè)、電子設(shè)備研發(fā)等領(lǐng)域,能夠幫助專業(yè)人員快速準(zhǔn)確地診斷電力系統(tǒng)中的問(wèn)題,確保電力系統(tǒng)的穩(wěn)定運(yùn)行。
English Introduction
The PROVA23 Power Harmonic and Leakage Clamp Meter is a powerful tool for electrical testing, equipped with a variety of practical functions. It can measure the true RMS values of current and voltage, ensuring accurate and reliable results. The leakage current resolution is as low as 10μA, allowing for precise detection of minor leakage currents. The device offers harmonic analysis of current and voltage up to the 99th order, providing a comprehensive understanding of high-frequency harmonics with a frequency range reaching up to 5/6 KHz. Additionally, it features a fast peak lock function, with a sampling time of 39µs for 50Hz and 33µs for 60Hz, to capture instantaneous peak values.
In terms of power system analysis, the PROVA23 can measure active power (W, KW, HP), reactive power (VAR, KVAR), apparent power (VA, KVA), as well as power factor (PF) and phase angle (Φ). It also analyzes total harmonic distortion (%THD-F) and crest factor (C.F.). The device supports the measurement of balanced three-phase power and the phase sequence of three-phase power supplies, and it allows users to set the CT ratio from 1 to 250. It also features maximum, minimum, and hold functions, facilitating data recording and analysis for users. The AC current measurement range is from 0.5 to 100A, and the AC voltage measurement range is from 5V to 600V. When not in use, the device has an auto-shutoff function after 30 minutes to save power, which can be disabled according to user requirements.
The PROVA23 Power Harmonic and Leakage Clamp Meter uses a clamp-on method, allowing for online harmonic analysis without affecting normal operations. It is widely used in power system maintenance, industrial equipment inspection, and electronic device development. It helps professionals quickly and accurately diagnose problems in power systems, ensuring their stable operation.
簡(jiǎn)單介紹
PROVA-23電力諧波及漏電鉗表 電力諧波及漏電鉗表PROVA23 范圍 1OOA 交流電流諧波分析(百分比%及大小,1到99次諧波)
PROVA23電力諧波及漏電鉗表PROVA-23
PROVA-23電力諧波及漏電鉗表
的詳細(xì)介紹
PROVA-23電力諧波及漏電鉗表
【電力諧波及漏電鉗表PROVA-23主要技術(shù)指標(biāo)】 |
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【電力諧波及漏電鉗表PROVA-23詳細(xì)技術(shù)指標(biāo)】 |
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Model 19,21,23
-.電流電壓都是真均方根值(True RMS)
-.漏電電流分辨率小是10uA
-.電流電壓諧波分析可高達(dá)99次
-.99次諧波分析可更了解高頻諧波影響(可高達(dá)5/6 KHz)
-.鉤表方式,可做在線諧波分析,不影響正常操作
-.諧波總量百分比(%THD-F)分析
-.波形因數(shù)(C.F.)分析
-.高速峰值(Peak)量測(cè)(33us及39 us)
-.可設(shè)定CT比(1-250)
Model 21(50A)及Model 23(1OOA)
-.瓦特(w,KW),馬力(H.P.)
-.視在功率(VA,KVA),虛功率(VAR,KVAR)
-.功率因數(shù)(PF),相角(φ)
-.瓦特/小時(shí),耗電度數(shù)(mWH,WH,KWH)
-.分析IT待機(jī)時(shí)的耗電量(W,mWH,WH)
-.測(cè)量平衡三相電力
-.測(cè)量三相電力相序
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規(guī)格(23℃±5℃,請(qǐng)參閱使用說(shuō)明書(shū)以了解新及更詳細(xì)的規(guī)格)
交流瓦特AC Watt(50 or 60 HZ,PF 0.5 to1,CT=1) Model 21(0 to50A),Model 23(0 t0 100A)
范圍
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分辨率
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讀值準(zhǔn)確度21(0-30A)
讀值準(zhǔn)確度23(0-60A)
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讀值準(zhǔn)確度21(30-50)
讀值準(zhǔn)確度23(60-100)
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0.00一9.999 W
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0.00l W
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±1%±0.02 W
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±2%Of VA±5dgts
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l0.00一99.99 W
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0.0l W
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±1%土0.2 W
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±2%Of VA±5dgts
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l00.0—999.9 W
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0.1 W
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±1%±0.2 W
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±2%Of VA±5dgts
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1.000一9.999 KW
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0.00l KW
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±1%±0.02 KW
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±2%Of VA±5dgts
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l0.00一99.99 KW
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0.0l KW
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±1%±0.2 KW
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士2%Of VA±5dgts
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100.0—999.9 KW
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0.1 KW
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±1%±0.2 KW
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±2%Of VA±5dgts
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l000一9999 KW
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1KW
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±1%±2 KW
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±2%Of VA±5dgts
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交流電流AC Current(50 0r 60 HZ,True RMS)
范圍(Model l9,21)
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范圍(Model 23)
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分辨率
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讀值準(zhǔn)確度
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0.30一60.00mA
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0.30一60.00mA
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0.0lmA
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±0.5%±5dgtS
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60.0一600.0mA
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60.0一600.0mA
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0.1mA
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±0.5%±5dgtS
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0.030一3.000A
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0.030一9.999 A
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0.00l A
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±0.5%±5dgtS
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3.00一30.00A
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10.00一60.00A
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0.01A
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±0.5%±5dgtS
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30.00一50.00A
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60.00一99.99 A
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0.0l A
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±1.0%±5 dgtS
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交流電壓AC Voltage(50 0r 60 HZ,True RMS)
范圍
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分辨率
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讀值準(zhǔn)確度
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范圍
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解析度
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讀值準(zhǔn)確
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3V一250V
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0.1V
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±0.5%±5 dgtS
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250V—600V
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0.1V
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±0.5%±0.5
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交流電壓諧波分析(百分比%及大小,1到99次)
范圍
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分辨率
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%準(zhǔn)確度
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分辨率
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大小準(zhǔn)確度
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50一600V
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0.1%
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±0.5%
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0.1V
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±0.5%±0.5V
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交流電流諧波分析(百分比%及大小,1到99次諧波)
范圍(Model 19,21)
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范圍(Model 23)
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分辨率
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%準(zhǔn)確度
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分辨率
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大小準(zhǔn)確
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l0.00一60.00mA
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10.00一60.00mA
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0.1%
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±0.5%
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0.01mA
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±0.5%±0.1mA
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60.0一600.0mA
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60.0一600.0mA
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0.1%
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±0.5%
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0.1mA
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±0.5%±1mA
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0.5—3.000A
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0.5—9.999 A
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0.1%
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±0.5%
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0.001A
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±0.5%土0.01A
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3.00一30.00A
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l0.00一60.00A
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0.1%
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±0.5%
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0.01A
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±0.5%±0.1A
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30.00一60.00A
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60.00一99.99 A
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0.1%
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±1.0%
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0.01A
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±1.0%±0.1A
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功率因素(PF)(Model 21 and 23)
范圍(PF)
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分辨率
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讀值準(zhǔn)確度
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0.000一 1.000
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0.001
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±1°
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諧波總量百分比(%THD-F,1到99次諧波)
范圍
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分辨率
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讀值準(zhǔn)確度
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0.0一999.9%
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0.1%
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±0.5%±5 digits
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相角(φ)(Mode1 2P and 23)
范圍(φ)
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分辨率
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讀值準(zhǔn)確度
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-180°to180°(0°to 360°)
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0.1°
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±1°
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波形因素(Crest Factor,C.F.)
范圍
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分辨率
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讀值準(zhǔn)確度
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1.00一99.99
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0.01
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±5%±30digits
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鉤部直徑:約30mm 電池規(guī)格:1.5V SUM—3 X 2
顯示:4+2+2位數(shù)LCD 耗電量:約5mA
自動(dòng)關(guān)機(jī):30分鐘 每周期取樣速度:512次(電壓電流),256次(瓦特)
LCD顯示更新速度:約每秒兩次 重量:200g
操作溫度:-10℃~50℃ 操作濕度:<85%R.H
儲(chǔ)存溫度:-20℃~60℃ 儲(chǔ)存濕度:<75%R.H
尺寸:210(L)X 62(W)X 35.6mm(H)
附件:測(cè)試棒X 1,攜帶用背袋X 1,說(shuō)明書(shū)X 1,電池1.5V X 2
選購(gòu):鱷魚(yú)夾
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