深圳市世家儀器有限公司
深圳市世家儀器有限公司
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產(chǎn)品型號438-II
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更新時間：2023-12-07 09:43:55瀏覽次數(shù)：145次
聯(lián)系我時，請告知來自 儀表網(wǎng)Fluke 438-II 電能質(zhì)量和電機分析儀不僅具備 Fluke 430 II 系列電能質(zhì)量分析儀的電能質(zhì)量分析功能，而且新增了電機機械測量這一重量功能。無需使用機械傳感器即可快速輕松地測量和分析電能、諧波、不平衡度、電機轉(zhuǎn)速、轉(zhuǎn)矩和機械功率等關鍵機電性能參數(shù)。通過 Fluke-438-II/MA 電機分析儀升級套件，F(xiàn)luke 434-II、435-II 和 437-II 電能質(zhì)量分析儀的......
438-II 是理想的便攜式電機分析測試工具，可幫助您定位、預測、防止和排除三相和單相配電系統(tǒng)的電能質(zhì)量問題，同時為技術人員提供所需的機電信息，從而有效地評估電機性能。
測量直接啟動電機的關鍵參數(shù)，包括轉(zhuǎn)矩、轉(zhuǎn)速、機械功率和電機效率
繪制電機降額系數(shù)與負載對比圖（符合 NEMA/IEC 準則），執(zhí)行動態(tài)電機分析
計算機械功率和效率，無需使用機械傳感器，只需連接輸入導線，一切便準備就緒
測量電壓、電流、功率、視在功率、功率系數(shù)、諧波失真和不平衡度等電源參數(shù)，以確定影響電機效率的特性
識別暫降、暫升、瞬變、諧波和不平衡等電能質(zhì)量問題
PowerWave 數(shù)據(jù)技術可捕獲快速變化的 RMS 數(shù)據(jù)，顯示半周期平均值和波形來描述電氣系統(tǒng)動態(tài)特性（發(fā)電機起動、UPS 切換等等。）
波形捕獲功能可在所有模式下針對檢測到的每個事件捕獲 100/120 個循環(huán) (50/60 Hz)，無需設置
自動瞬態(tài)模式可在電壓高達 6 kV 時，在所有相位上同時捕獲 200 kS/s 的波形數(shù)據(jù)
兼容 Fluke Connect®* — 通過儀器在本地查看數(shù)據(jù)、通過 Fluke Connect 移動應用程序和 PowerLog 430-II 桌面軟件查看數(shù)據(jù)
工業(yè)應用安全等級：進戶線和下游使用的安全等級為 600 V CAT IV/1000 V CAT III
Product overview: Fluke 438-II motor efficiency and electrical performance comprehensive tester
438-ii is the ideal portable motor analysis and testing tool to help you locate, predict, prevent and eliminate power quality problems in three-phase and single-phase power distribution systems, while providing technicians with the required electromechanical information to effectively evaluate motor performance.
Measure the key parameters of direct start motor, including torque, speed, mechanical power and motor efficiency
Draw the motor derating coefficient and load comparison diagram (according to NEMA/IEC criterion) to perform dynamic motor analysis
To calculate the power and efficiency of machinery, no mechanical sensors are needed, only input wires are connected, and everything is ready
Voltage, current, power, apparent power, power coefficient, harmonic distortion and unbalance are measured to determine the characteristics that affect the motor efficiency
Identify transient, transient, transient, harmonic and unbalanced power quality problems
PowerWave data technology captures rapidly changing RMS data, displays half-cycle averages and waveforms to describe the dynamic characteristics of the electrical system (generator starting, UPS switching, and so on).
Waveform capture captures 100/120 cycles (50/60 Hz) for each detected event in all modes without setting
Automatic transient mode can capture 200 kS/s waveform data at the same time on all phases when the voltage is up to 6 kV
Compatible with Fluke Connect ® * - by instruments to check the data locally, by Fluke Connect applications and PowerLog 430 - II desktop software to check the data
Safety rating for industrial applications: 600 V CAT IV/1000 V CAT III for indoor and downstream use
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