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手持式三相電力品質分析儀
MI 2992 Power Analyser

【Metrel】電錶、鉤錶/電氣安規測試器 電力品質分析儀系列

手持式三相電力品質分析儀

簡介

MI 2992 Power Analyser

MI 2992 電力分析儀是一款手持式三相電力品質分析儀，配備大型 10.1 吋 TFT 彩色觸控螢幕。其直觀的逐步向導功能，讓使用者無需繁複設定即可快速檢測電力品質參數。本設備專為長期記錄與故障排除而設計，並支援多種配電系統配置。創新的平台可直接在裝置上執行全面數據分析，包含即時測量與歷史數據檢視。

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電力分析儀

MI 2992 電力分析儀是一款手持式三相電力品質分析儀，配備大型 10.1 吋 TFT 彩色觸控螢幕。其直觀的逐步向導功能，讓使用者無需繁複設定即可快速檢測電力品質參數。本設備專為長期記錄與故障排除而設計，並支援多種配電系統配置。創新的平台可直接在裝置上執行全面數據分析，包含即時測量與歷史數據檢視。使用者可查閱所有記錄參數的趨勢圖，以及事件、暫態、遠端電壓控制 ( RVCs )、湧浪電流( Inrush Current )等更多資訊。針對更進階的報告與分析需求，MP Vision PC軟體提供本地或遠端資料傳輸、自動化後處理及報告生成功能。此外，透過VNC Viewer進行遠端存取，可從任何電腦完全控制儀器，不受地理位置限制。MI 2992 電力分析儀是一款手持式三相電力品質分析儀，配備大型 10.1 吋 TFT 彩色觸控螢幕。其直觀的逐步向導功能，讓使用者無需繁複設定即可快速檢測電力品質參數。本設備專為長期記錄與故障排除而設計，並支援多種配電系統配置。創新的平台可直接在裝置上執行全面數據分析，包含即時測量與歷史數據檢視。使用者可查閱所有記錄參數的趨勢圖，以及事件、暫態、遠端電壓控制 ( RVCs )、湧浪電流( Inrush Current )等更多資訊。針對更進階的報告與分析需求，MP Vision PC軟體提供本地或遠端資料傳輸、自動化後處理及報告生成功能。此外，透過VNC Viewer進行遠端存取，可從任何電腦完全控制儀器，不受地理位置限制。

套件選擇

 

 

 

影片

適用標準

Power quality

  • PQA Competences: Power Quality Analyzing & Reporting
  • IEC/EN 61000-4-15 Electromagnetic compatibility (EMC) – Part 4: Testing and measurement techniques – Section 15: Flickermeter – Functional and design specifications
  • IEC/EN 61000-4-30 Ed. 3.0 Electromagnetic compatibility (EMC) – Part 4-30: Testing and measurement techniques – Power quality measurement methods
  • IEC/EN 61557-12 Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 12: Power metering and monitoring devices (PMD)
  • IEEE 1459-2010 IEEE Standard Definitions for the Measurement of Electric Power Quantities Under Sinusoidal, Nonsinusoidal, Balanced, or Unbalanced Conditions
  • GOST 33073-2014 Electric energy. Electromagnetic compatibility of technical equipment. Control and monitoring of electric power quality in the public power supply systems
  • GOST R 54149: 2010 Electric energy. lectromagnetic compatibility of technical equipment. Power quality limits in the public power supply systems
  • IEEE 519 Recommended Practice and Requirements for Harmonic Control in Electric Power Systems
  • EN 50160 Voltage characteristics of electricity supplied by public distribution networks

Instrument safety towards user

  • EN 55032 Electromagnetic compatibility of multimedia equipment - Emission requirements
  • IEC/EN 61000-4-6 Electromagnetic compatibility (EMC) - Part 4-6: Testing and measurement techniques - Immunity to conducted disturbances, induced by radio-frequency fields

測量功能

  • 電壓：真有效值、直流、基波、欠壓、過壓、峰值、峰值因素（4通道）；
  • 電流：真有效值、直流、基波、峰值、峰值因素（4通道）；
  • 支援多種連接方式：1W、2W（分相）、3W、開放三角形、4W、INV-3W、INV-1W；
  • 功率測量：
    • 總功率；
    • 基波功率；
    • 非基波功率；
    • 有功功率；
    • 無功功率；
    • 視在功率；
    • 電感；
    • 電容；
    • 負載不平衡；
    • 消耗功率；
    • 轉換能量；
  • 不平衡測量；
  • 閃爍測量；
  • 電力諧波測量可達第63次諧波；
  • 諧波污染；
  • 諧波與間諧波分析（可達第63次諧波）、總諧波失真（THD ; 電壓與電流）及總需量失真( TDD )測量。
    • 絕對值；
    • % 有效值；
    •  % 基波功率；
  • 超高次諧波（Supraharmonics）测量：2.1 - 14.9 kHz，頻寬200 Hz ;
  • 諧波相位角；
  • 能量（有功、無功、轉換、消耗）；
  • 湧浪電流 ( Inrush Current )監測與記錄；
  • K-因素；
  • 記錄期間擷取不同事件 :
    • 事件（電壓驟降、驟升、中斷）；
    • 遠端電壓控制（RVC）
    • ​湧浪電流( Inrush Current )；
    • 警報；
    • 訊號；
    • 暫態。
  • 依據 EN 50160、IEEE 519 標準進行電力品質分析；
  • 可記錄多達10組可調式警報；
  • 溫度測量；
  • 功率因數、位移功率因數、cos φ 與 tan φ。

主要特性

  • 完全符合電源品質標準 IEC 61000-4-30 A 類規範；
  • 高速量測取樣頻率；
  • 預製自定義的客製化記錄設定檔，適用於特定自定義報表（最小記錄間隔為200 ms）。
  • 使用者自定義的記錄設定檔；
  • 內建電源供應器；直接由電壓（P-N 或 P-P）端子供電；
  • 同步擷取事件、湧浪、用戶自定義報警、RVC、暫態、訊號；
  • 網路時間協定（NTP）時間同步；
  • 自動更新韌體版本功能;
  • 透過 VNC 瀏覽器實現遠端存取;
  • 適用於電壓與電流的線上波形檢視功能；
  • 透過即時測量畫面，輕鬆識別潛在的電力品質問題；
  • 可量測至第63次諧波成分;
  • 超高次諧波（2.1-14.9 kHz）測量；
  • 電力諧波測量；
  • 內建儲存裝置（eMMC卡）與外接microSD記憶卡（最高32 GB）的簡單且強大記憶功能；
  • 支援USB傳輸線、SD卡、USB隨身碟及乙太網路資料下載；
  • 依據EN 50160、IEEE 519、Codigo de Red、Osinergimin等標準自動生成報告，或製作特定客製化報告，亦可匯出為.xls、.csv格式以供第三方軟體使用；
  • 記錄間隔：200 ms（使用特殊設定檔時），1 s至 2 hr（使用者可選或於設定檔內自定義）；
  • 兩個獨立的記錄間隔（分別針對電力/需量及其它數值），適用於自定義設定檔；
  • 預先定義設定檔的獨立紀錄時段（無限制）；
  • 平均值計算間隔：平均值、最小值、最大值、平均誤差；
  • 運用MP Vision軟體進行進階資料分析；
  • CAT IV 600 V / CAT III 1000 V 過電壓防護等級；
  • 內建鋰離子電池；
  • 透過 S 2149 衰減器直接連接至 1500 v直流系統；
  • 波形/湧浪記錄，可透過事件/警報/電壓位準觸發；相線暫態紀錄（適用於電壓或電流），具備電壓位準或包絡觸發選擇功能，可與通用記錄同步執行；
  • 支援直流電（DC）、50/60 Hz、400 Hz 系統頻率及變頻驅動（VFD）模式；
  • 4個電壓通道具備寬廣量測範圍：最高達1000 VRMS，CAT III / 1000 V，支援中壓與高壓系統；
  • 具備四組電流通道，支援自動電流鉗識別與量程選擇；
  • 符合 IEC 61557-12 與 IEEE 1459（複合、基波、非基波功率）及 IEC 62053-21（電氣）規範；
  • 內建寬電壓電源（85 – 500 Vac）和鋰離子電池；
  • 10.1吋 TFT 彩色觸控螢幕；
  • 進階通訊選項包含 USB Type-C 通訊埠、10/100/1000 Mbit/s 乙太網路介面、認證 Wi-Fi 802.11 ac/a/b/g/n 標準、藍牙 4.2/低功耗藍牙(BLE)；
  • PC軟體MP Vision是量測系統的重要組成部分，提供簡易方式下載、檢視及分析量測數據，或列印報告。

軟體

MPVision PC軟體是一款多功能平台，可進行下載、分析記錄數據及生成詳細的電力品質測試報告。它提供完整功能套件，用於深入評估電力品質現象、數據比較及創建複雜報告。本軟體專為與Metrel新一代電力品質分析儀無縫協作而設計，支援本地與遠端數據傳輸，並具備遠端儀器控制功能，實現最高靈活性與效率。

技術資料

尺寸：320 x 230 x 60 cm

質量：2.5 kg

應用

  • 低壓與中壓電力系統的電力品質評估與故障排除；
  • 耗能優化；
  • 檢查功率校正設備的性能；
  • 預測性維護；
  • 在增加負載之前驗證電力系統容量；
  • 暫態擷取;

標準

安全

  •  EN 61010-1

測量

  •  IEC/EN 61000-4-30，A類；
  • IEC/EN 61557-12；
  • IEC/EN 61000-4-7，I類；
  •  IEC/EN 61000-4-15；
  •  EN 50160；
  •  IEEE 1459；
  • IEEE 519。

電磁相容性 (EMC)

  •  EN 61326

側面連接面板配備乙太網路埠、6-pin迷你DIN埠、microSD卡插槽、USB Type-C及USB Type-A通訊埠。

頂部連接面板，附有輸入端子。

Power Analyser

The MI 2992 Power Analyser is a handheld, three-phase power quality analyser featuring a large 10.1” TFT colour touchscreen display. Its intuitive step-by-step wizard allows users to quickly detect power quality parameters without complex setup. It is designed for both long-term recording and troubleshooting and supports various distribution system configurations. The new platform enables comprehensive data analysis directly on the device, including live measurements and historical data review. Users can access trends for all recorded parameters, as well as events, transients, RVCs, inrush currents, and more. For more advanced reporting and analysis, the MPVision PC software provides local or remote data transfer, automated post-processing, and report generation. Additionally, remote access via VNC Viewer allows full control of the instrument from any computer, regardless of location.

Select a set

 Videos

Standards applied

Power quality

  • PQA Competences: Power Quality Analyzing & Reporting
  • IEC/EN 61000-4-15 Electromagnetic compatibility (EMC) – Part 4: Testing and measurement techniques – Section 15: Flickermeter – Functional and design specifications
  • IEC/EN 61000-4-30 Ed. 3.0 Electromagnetic compatibility (EMC) – Part 4-30: Testing and measurement techniques – Power quality measurement methods
  • IEC/EN 61557-12 Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 12: Power metering and monitoring devices (PMD)
  • IEEE 1459-2010 IEEE Standard Definitions for the Measurement of Electric Power Quantities Under Sinusoidal, Nonsinusoidal, Balanced, or Unbalanced Conditions
  • GOST 33073-2014 Electric energy. Electromagnetic compatibility of technical equipment. Control and monitoring of electric power quality in the public power supply systems
  • GOST R 54149: 2010 Electric energy. lectromagnetic compatibility of technical equipment. Power quality limits in the public power supply systems
  • IEEE 519 Recommended Practice and Requirements for Harmonic Control in Electric Power Systems
  • EN 50160 Voltage characteristics of electricity supplied by public distribution networks

Instrument safety towards user

  • EN 55032 Electromagnetic compatibility of multimedia equipment - Emission requirements
  • IEC/EN 61000-4-6 Electromagnetic compatibility (EMC) - Part 4-6: Testing and measurement techniques - Immunity to conducted disturbances, induced by radio-frequency fields

Measuring functions

  • Voltage: TRMS, DC, fundamental, under, over, peak, crest factor (4-channel);
  • Current: TRMS, DC, fundamental, peak, crest factor (4-channel);
  • Support for different connections: 1W, 2W (split), 3W, open delta, 4W, INV-3W, INV-1W;
  • Power measurements:
    • Generated.
    • Consumed;
    • Load unbalance;
    • Capacitive;
    • Inductive;
    • Apparent;
    • Non-active;
    • Active;
    • Nonfundamental;
    • Fundamental,
    • Combined;
  • Unbalance measurements;
  • Flicker measurement;
  • Power harmonics measurement up to the 63rd;
  • Harmonics pollution;
  • Harmonic and inter-harmonic analysis (up to the 63rd harmonic), THD (voltage & current) and TDD measurements:
    • Absolute value;
    • % RMS;
    • % Fundamental.
  • Supraharmonics measurements: 2.1 - 14.9 kHz with 200 Hz bins;
  • Harmonics phase angle;
  • Energy (active, reactive, generated, consumed);
  • Inrush currents monitoring and recording;
  • K-factor;
  • Capturing different events during recording session:
    • Events (dips, swells, interruptions);
    • RVC;
    • Inrush;
    • Alarms;
    • Signalling;
    • Transients.
  • Power quality analysis in accordance with to EN 50160, IEEE 519;
  • Recording up to 10 adjustable alarms;
  • Temperature measurement;
  • Power factor, displacement power factor, cos fi and tg fi.

Key features

  • Full compliance with power quality standard IEC 61000-4-30 Class A;
  • High-speed measurement sampling frequency;
  • Predefined tailored recorder profiles for specific customized reports (minimum recording interval 200 ms);
  • User-defined recorder profiles;
  • Build-in power supply; directly powered from voltage (P-N or P-P) terminals;
  • Simultaneous capture of events, inrushes, user defined alarms, RVC’s, transients, signalling;
  • NTP time synchronisation;
  • Automatic firmware download;
  • Remote access via VNC Viewer;
  • Online scope view for voltages and currents;
  • Easy to identify potential power quality problems via live measurements screen;
  • Measuring of harmonic components of up to the 63rd;
  • Measuring supraharmonics (2.1-14.9 kHz);
  • Power-harmonics measurements;
  • Simple and powerful recorder with internal storage (eMMC card), external microSD memory card (up to 32 GB);
  • Data download via USB cable, SD card, USB flash drive, Ethernet;
  • Automatic report creation in accordance with standards like EN 50160, IEEE 519, Codigo de Red, Osinergimin and specific custom-tailored reports or export to .xls, .csv for use with third-party software;
  • Recording intervals: 200 ms (with special profile), 1 s ... 2 h (user selectable or fixed defined inside profile);
  • Two independent recording intervals (per energy/demand and other values) for a user-defined profile;
  • Independent recording periods (unlimited) for predefined profiles;
  • Averaging intervals: avg, min, max, avgon;
  • Advanced data analysis with software MPVision;
  • CAT IV 600 V / CAT III 1000 V overvoltage category;
  • Built-in Li-Ion battery;
  • Direct connection to 1500 DC system by using S 2149 attenuator;
  • Waveform/inrush recorder, which can be triggered on event/alarms/level; transient recorder for phase lines (voltage or current) with level or envelope trigger selection running simultaneously with the general recorder;
  • Support for DC, 50/60 Hz, 400 Hz system frequency and VFD mode;
  • 4 voltage channels with wide measurement range: up to 1000 VRMS, CAT III / 1000 V, with support for medium-voltage and high-voltage systems;
  • 4 current channels with support for automatic clamp recognition and range selection;
  • Compliance with IEC 61557-12 and IEEE 1459 (combined, fundamental, nonfundamental power) and IEC 62053-21 (energy);
  • With a built-in wide range power supply (85 – 500 Vac) and Li-ion battery;
  • 10,1’’ TFT colour touchscreen;
  • Advanced communication options include USB Type-C, 10/100/1000 Mbit/s Ethernet interface, certified Wi-Fi 802.11 ac/a/b/g/n, Bluetooth 4.2/BLE;
  • PC software MPVision is an integral part of a measuring system which provides an easy way to download, view and analyse measured data or print reports.

Software

MPVision PC software is a versatile platform for downloading, analyzing recorded data, and generating detailed power quality test reports. It offers a full suite of functionalities for in-depth evaluation of power quality phenomena, data comparison, and creation of complex reports. Designed to work seamlessly with Metrel’s new-generation power quality analyzers, it enables both local and remote data transfer, as well as remote instrument control for maximum flexibility and efficiency.

Technical data

Dimensions: 320 x 230 x 60 mm

Mass: 2.5 kg

APPLICATION

  • Power quality assessment and troubleshooting in low- and medium-voltageelectrical systems;

  • Energy consumption optimization;

  • Checking power correction

  • equipment performance;

  •  Long-term analysis;

  • Predictive maintenance;

  • Verification of electrical system

  • capacity before adding loads;

  • Transient capturing.

STANDARDS

Safety

  •  EN 61010-1

Measurements

  • IEC/EN 61000-4-30, Class A;

  • IEC/EN 61557-12;

  • IEC/EN 61000-4-7, Class I;

  • IEC/EN 61000-4-15;

  • EN 50160;

  • IEEE 1459;

  • IEEE 519.

Electromagnetic compatibility (EMC)

  •  EN 61326

Side connector panel with an Ethernet port, 6-pin Mini-DIN port, microSD card slot, USB Type-C port, and a USB Type-A port.

Top connector panel with input terminals.

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