產品介紹∣1kV手持式多功能電氣安規測試器

是須要執行大量測試或須要定期測試TT與TN系統的工程師的理想選擇。
包含所有必要的安規測試，提供測試B型（對DC故障電流敏感）漏電保護裝置（RCD）的全新功能。
具有保險絲與漏電保護裝置（包括B型）的綜合特性，可評估線路/迴路阻抗測試結果。
明亮背光圖形顯示幕，提供清楚易讀的測試結果、指示、測量參數與訊息。
顯示幕兩邊的紅/綠色LED燈，提供明確的測試結果“通過/不通過”評估。
每個測試都有它個別的輔助畫面，說明如何將儀器連接到待測設備及如何執行測量。
可快速儲存所有測試結果作參考，並可透過標準配備的EuroLink PRO軟體下載到電腦，方便在測試後進行評估及製作報告。
應用：
- 家用及工業設備的初次及定期測試。
- 單相及多相系統測試。
- TT及TN系統測試。
測量功能：
- 以DC電壓（50/100/250/500/1000V）進行絶緣電阻測量。
- 以極性切換的200mA測試電流，進行保護接地導體的導通性測試。
- 以7mA測試電流，進行保護接地導體的導通性測試（連續測量）。
- 線路阻抗測試。
- 迴路阻抗測試。
- 以RCD跳脫鎖住的功能，進行迴路阻抗測量。
- 真有效值電壓及頻率測量。
- 相序測試。
- RCD測試（一般及選擇性，AC、A及B型）。
- 接地電阻測量（3線式）。
主要特點：
- “通過/不通過” LED指示燈：在LCD顯示幕兩邊提供測試結果通過/不通過評估的2個LED燈。
- 輔助說明：內建輔助說明畫面，可供現場參考。
- 可測試B型漏電保護裝置（RCD）。
- 接地電阻測量（3線式）。
- 內建迴路阻抗表：可自動評估與法規相比較的線路/迴路阻抗測試結果。
- 線上電壓監測：實時監測全部3個電壓。
- 極性交換：在導通性測試時，自動極性反轉。
- 絶緣範圍：提供寬廣的絶緣測試電壓50V～1000V，讀值範圍達1,000MΩ。
- Zs（RCD）跳脫鎖住功能：執行迴路阻抗測試，而不跳脫RCD。
- 內建充電器與可充電電池：內建充電電路及配備一組NiMH可充電電池。
- 自動的RCD測試程序：可大幅縮短測試時間。
- 標準配備EuroLink PRO軟體：可下載測試結果與參數，及建立測試報告。
- 可透過內建的藍芽，與個人電腦、Android平板電腦及智慧型手機進行藍芽通訊。
- 可選購EuroLink Android APP資料管理工具。
符合標準：
- 功能性：IEC/EN 61557。
- 其它測試參考標準：IEC/EN 60364-4-41、EN 61008、EN 61009、BS 7671、AS/NZ 3760。
- 電磁相容性（EMC）：EN 61326。
- 安全性（低電壓指令）：EN 61010-1、EN 61010-031。

電源：6x1.5V AA鹼性電池或6x1.2V AA可充電電池。
過電壓類別：600V/CAT III；300V/CAT IV。
保護類別：雙重絶緣。
通訊埠：USB、RS232。
重量：1kg。.
導通性測試：
- 測試電流7mA（測量範圍；解析度；精度）：
  - 0.0Ω ... 19.9Ω；0.1Ω；±（5 % rdg.+3位數）。
  - 20Ω ... 1999Ω；1Ω；±（5 % rdg.+3位數）。
- 測試電流200mA，EN 61557-4（測量範圍；解析度；精度）：
  - 0.00Ω ... 19.99Ω；0.01Ω；±（3 % rdg.+3位數）。
  - 20.0Ω ... 199.9Ω；0.1Ω；±（5 % rdg.）。
  - 200Ω ... 1999Ω；1Ω；±（5 % rdg.）。
絶緣電阻測試：
- 測試電壓50/100/250V（測量範圍；解析度；精度）：
  - 0.00MΩ ... 19.99MΩ；0.01MΩ；±（5 % rdg.+3位數）。
  - 20.0MΩ ... 99.9MΩ；0.1MΩ；±（10 % rdg.）。　
  - 100.0MΩ ... 199.9MΩ；0.1MΩ；±（20 % rdg.）。
- 測試電壓500/1000V（測量範圍；解析度；精度）：
  - 0.00MΩ ... 19.99MΩ；0.01MΩ；±（5 % rdg.+3位數）。
  - 20.0MΩ ... 99.9MΩ；0.1MΩ；±（5 % rdg.）。
  - 200MΩ ... 999MΩ；1MΩ；±（10% rdg.）。
詳細規格、配件、軟體及選購，歡迎洽詢。

MI 3125 BT EurotestCOMBO is the ideal instrument for engineers who perform high volume testing or work regularly on TT and TN systems.
Containing all necessary tests for installation safety testing, MI 3125 BT offers the brand new ability to test B-type (DC sensitive) RCDs.
EurotestCOMBO contains integrated characteristics of fuses and RCDs (including B type) for the evaluation of line / loop impedance results.
The bright graphic display with backlight ensures that results, indications, measurement parameters and messages are clear, visible and easy to read.
The red and green LEDs on either side of the display provide a clear PASS / FAIL evaluation of test results.
Each test has its own individual help screen describing how to connect the instrument into the installation and how to perform a measurement.
All the results can be quickly saved and referenced on the instrument and then downloaded via the EuroLink PRO software, included in the standard set, to the computer for evaluation and report generation after testing.
Application:
- Initial and periodic testing of domestic and industrial installations.
- Testing of single and multiphase systems.
- Testing of TT and TN systems.
Measuring functions:
- Insulation resistance with DC voltage.
- Continuity of PE conductors with 200 mA test current with polarity change.
- Continuity of PE conductors with 7mA test current (continuous measurement).
- Line impedance.
- Loop impedance.
- Loop impedance with Trip Lock RCD function.
- TRMS voltage and frequency.
- Phase sequence.
- RCD testing (general and selective, type AC, A and B).
- Earth resistance (3-wire method).
Key features:
- LED Pass/Fail indicators two LED indicators for PASS / FAIL evaluation of test results are placed on both sides of the LCD.
- Help screens instrument comes complete with built-in help screens for referencing on site.
- B type RCD testing is supported.
- Earth resistance measurement instrument performs 3-wire earth resistance testing with two additional rods.
- Built-in loop impedance tables this unique feature allows automatic evaluation of the line / loop impedance results compared to the regulations.
- Online voltage monitoring monitors all 3 voltages in real time.
- Polarity swap automatic polarity reversal on continuity test.
- Insulation range wide range of insulation test voltages from 50 V to 1000 V, reading up to 1000 MΩ.
- Trip Lock function Zs (RCD) function performs a loop impedance test without tripping the RCD.
- Built-in charger & rechargeable batteries unit has a built-in charging circuit and comes complete with a set of rechargeable NiMH batteries.
- RCD auto: automated RCD testing procedure significantly reduces test time.
- PC SW Eurolink PRO included in the the standard set enables downloading of test results and parameters and creation of test reports.
- Bluetooth communication with PC, Android tablets and smart phones via built-in BT.
- EuroLink Android APP, data management tool (option).
Standards:
- Functionality: IEC/EN 61557
- Other reference standards for testing:
  - IEC/EN 60364-4-41
  - EN 61008
  - EN 61009
  - BS 7671
  - AS/NZ 3760
- Electromagnetic compatibility (EMC): EN 61326
- Safety (LVD):
  - EN 61010-1
  - EN 61010-031

Power supply: 6 x 1.5 V alkaline or 6 x 1.2 V rechargeable batteries, type AA
Overvoltage category: 600 V / CAT III; 300 V CAT IV
Protection class: Double insulation
COM port: USB, RS232
Weight: 1.0kg
Continuity:
- Test Current 7mA (measuring range, resolution, accuracy):
  - 0.0 Ω ... 19.9 Ω; 0.1Ω; ±(5 % of r. + 3 digits)
  - 20 Ω ... 1999 Ω; 1Ω; ±(5 % of r. + 3 digits)
- Test Current 200mA (EN 61557-4) (measuring range, resolution, accuracy):
  - 0.00 Ω ... 19.99 Ω; 0.01 Ω; ±(3 % of r. + 3 digits)
  - 20.0 Ω ... 199.9 Ω; 0.1 Ω; ±(5 % of r.)
  - 200 Ω ... 1999 Ω; 1 Ω; ±(5 % of r.)
Insulation resistance:
- Test Voltage 50/100/250 VDC (measuring range, resolution, accuracy):
  - 0.00 MΩ ... 19.99 MΩ; 0.01 MΩ; ±(5 % of r. + 3 digits)
  - 20.0 MΩ ... 99.9 MΩ; 0.1 MΩ; ±(10 % of r.)
  - 100.0 MΩ ... 199.9 MΩ; 0.1 MΩ; ±(20 % of r.)
- Test Voltage 500/1000 VDC (measuring range, resolution, accuracy):
  - 0.00 MΩ ... 19.99 MΩ; 0.01 MΩ; ±(5 % of r. + 3 digits)
  - 20.0 MΩ ... 99.9 MΩ; 0.1 MΩ; ±(5 % of r.)
  - 200 MΩ ... 999 MΩ; 1 MΩ; ±(10 % of r.)
Please feel free to contact for detailed specifications, accessories, software and options.