產品介紹∣保護接地電阻計

輕量，只有8kg。
強大的1A～100A DC。
測量範圍0.1μΩ～25Ω。
解析度0.1μΩ。
單次/連續模式。
防護等級IP43。
應用：
- 典型應用：依據IEC 61010-1安全性標準，測量設備的保護接地電阻。
- 其他應用：測量以下項目的電阻：
  - 高/中/低壓斷路器。
  - 高/中/低壓隔離開關。
  - 大電流匯流排接頭。
  - 電纜接頭。
  - 焊接接頭。
系統介紹：
- 極適於依照IEC 61010-1標準，測試設備的保護接地。
- 除了上述應用，還可用於測量非電感性待測設備的接點電阻，例如斷路器、隔離開關、匯流排等。
- 能以自動調節的測試斜變（斜升及斜降），產生真正的DC電流 - 在一個測試中的測量前，RMO100E是以增加的電流斜升，測量後，是以減少的電流斜降，這可減少磁性暫態。
- 最多可儲存500個測量值，所有測量結果均有時間及日期標記。
- 使用DV-Win軟體，可從電腦執行測試，並且直接在電腦得到測試結果。
- 在RMO100E與電腦之間的通訊，是透過USB或RS232導線進行。
- 使用DV-Win軟體，測試結果可以編排為Excel工作表，之後，可以圖表形式顯示及列印報告。
- 具有過熱及過電流保護。
DV-Win軟體：
- RMO DV-Win軟體提供許多進階的功能，可與儀器的多項功能相輔相成。
- 在連續模式中的測試，已升級為包含一個取樣時間功能，使用者可以特定時間間隔（以秒為單位設定）記錄測試結果。
- 在執行測量後，結果可以儲存為幾種不同的格式，並可建立、儲存或列印測試報告。
- 也可透過幾種不同的搜尋過濾條件，將測試結果從儀器下載到電腦。
- 提供Help選單，附有全部功能及特點的詳細解說。

標準配件：
- DV-Win電腦軟體。
- 接地線（PE）。
- USB線。
主電源：
- 連接符合IEC/EN60320-1/C320標準。
- 主電源：90V～264V AC。
- 頻率：50/60 Hz。
- 12A/250V，F型。
輸出資料：
- 測試電流1A～100A DC。
- 全載電壓12.0V DC＠60A（*電源電壓230V）。
測量：
- 電阻範圍0.1μΩ～25Ω。
- 解析度：
  - 0.1μΩ～999.9μΩ：0.1μΩ
  - 1.000mΩ～9.999mΩ：1.0μΩ
  - 10.00mΩ～99.99mΩ：10μΩ
  - 100.0mΩ～999.9mΩ：0.1mΩ
  - 1.000Ω～9.999Ω：1mΩ
  - 10.00Ω～25.00Ω：10mΩ
- 典型精度±（0.1% rdg + 0.1% FS）。
顯示幕：20個字元x4行，背光LCD螢幕，明亮的日光下可讀。
介面：配有一個USB埠（可選購：RS232），用於連接外部電腦。
測試結果儲存：最多可儲存500個測量結果。
印表機（選購）：
- 感熱式印表機。
- 紙張寬度80mm。
符合標準：
- 安裝/過電壓類別：II。
- 污染等級：2。
- 安全性：指令2014/35/EU（CE合格）；Class 1儀器，污染等級2，安裝類別II，符合標準IEC EN 61010-1。
- EMC：指令2014/30/EU（CE合格）；符合標準EN 61326-1。
- CAN/CSA-C22.2 No. 61010-1第2版，含修訂1。
操作環境：
- 操作溫度：-10ºC～+55ºC。
- 存放及運輸：-40ºC～+70ºC。
- 濕度5%～95% RH，無凝露。
詳細規格、配件、軟體及選購，歡迎洽詢。

Lightweight – only 8 kg
Powerful 1 A – 100 A DC
Measuring range 0,1 µΩ – 25 Ω
Resolution to 0,1 µΩ
SINGLE / CONTIN Mode
Mechanical protection IP43
Application:
- Typical application is measuring of protective earth resistance of equipment in compliance with IEC 61010-1 safety standard.
- Other application is measuring resistance of:
  - High, middle and low voltage circuit breakers
  - High, middle and low voltage disconnecting switches
  - High-current bus bar joints
  - Cable splices
  - Welding joints
System Overview:
- The RMO100E is ideal for testing protective bonding (grounding) of equipment following the standard IEC 61010-1.
- Besides this application, RMO100E can be used for contact resistance measurement of non-inductive test objects (e.g. Circuit breakers, disconnector switches, bus bars, etc.)
- The RMO100E generates true DC current with automatically regulated test ramps. During the test RMO100E ramps with increasing current before measuring and decreasing current after the measurement. This significantly reduces magnetic transients.
- The RMO100E instrument can store up to 500 measurements. All measurements are time and date stamped.
- Using DV-Win software a test can be performed from a PC, and the results can be obtained directly at a PC.
- Communication between RMO100E and PC is through USB or RS232 cable.
- Using DV-Win the result can be arranged as an Excel spreadsheet that can be later shown as a diagram and printed for a report.
- The set is equipped with thermal and overcurrent protection.
DV-Win Software:
- RMO DV-Win Software provides several advanced features as a supplement to multiple functions of RMO devices.
- Testing in Continuous mode is upgraded with a sample time feature which allows user to record test results in specific time intervals set in seconds.
- After performed measurements results can be saved in a various formats and test report can be generated and saved or printed.
- Result can also be downloaded from the device to the PC by use of several different search filters.
- For the RMO form of DV-Win software there is Help menu available, with detailed instructions and explanations of all functions and features.

Included accessories:
- DV-Win PC software
- Ground (PE) cable
- USB cable
Mains power supply:
- Connection according to IEC/EN60320-1; C320
- Mains supply: 90 V – 264 V AC
- Frequency: 50 / 60 Hz
- 12 A / 250 V, type F
Output data:
- Test current 1 A – 100 A DC
- Full Load Voltage:12,0 V DC at 100 A(*At 230 V of supply voltage)
Measurement:
- Resistance range 0.1 μΩ – 25,00 Ω
- Resolution:
  - 0.1 μΩ - 999,9 μΩ: 0,1 μΩ
  - 1,000 mΩ - 9,999 mΩ: 1,0 μΩ
  - 10,00 mΩ - 99,99 mΩ: 10 μΩ
  - 100,0 mΩ - 999,9 mΩ: 0,1 mΩ
  - 1,000 Ω – 9,999 Ω: 1 mΩ
  - 10,00Ω – 25,00 Ω: 10 mΩ
- Typical accuracy: ± (0,1 % rdg + 0,1 % FS)
Display: LCD screen 20 characters by 4 lines; LCD display with backlight, visible in bright sunlight
Interface: RMO60E is equipped with an USB port (optional: RS232) to connect to an external computer
Test Result Storage: RMO100E can store up to 500 measurements
Printer (Optional):
- Thermal printer
- Paper width 80mm
Applicable Standards:
- Installation/overvoltage: category II
- Pollution: degree 2
- Safety: Directive 2014/35/EU (CE conform)
- Applicable standards, for a class I instrument, pollution degree 2, Installation category II: IEC EN 61010-1
- EMC: Directive 2014/30/EU (CE conform), Applicable standard: EN 61326-1
- CAN/CSA-C22.2 No. 61010-1, 2nd edition, including Amendment 1
Environmental conditions:
- Operating temperature: -10 ºC - + 55 ºC
- Storage & transportation: -40 ºC - + 70ºC
- Humidity 5 % - 95 % relative humidity, non condensing
Please feel free to contact for detailed specifications, accessories, software and options.