台湾标准电机SEW仪器仪表--290 HD High Voltage Testers
    <tfoot id='u6lru'></tfoot>

    • <tbody id='u6lru'></tbody>


          
       
      290 HD   High Voltage Testers
      H.V. Detector  
      6kV ~ 81.5kV  
      290 HD
      FEATURES
       
       Telescopic, compact, light-weight.
       Light weight easy to sue and handy.
       High-voltage detectable. The equipment, whether in stretched state is available for voltage detection in high-tension.
       Easy to recognize indication. Intermittent lighting in red of a high intensity light emitting diode and intermittent audible sound of an electronic buzzer are easy recognizable at a full daylight, noisy location.
       Water proof. The detecting head, being tightly enclosed, is free from any trouble due to dust, water.
       ,
       The detector detects high and extra high voltage in AC lines. An elongate insulation rod permits checking of high tension circuits at a safe distance for voltage. Also it is telescopic compact, light-weight, easy to sue and handy.
      SPECIFICATIONS
       
      Measuring Voltage Range 6kV ~ 81.5kV
      Operation Start Voltage (To ground) 2.7kV
      Display Light : flashing red light, Sound : intermittent sound 50 dB apart 3 m
      Overall Length Retracted : 1370 +/- 50mm, Extracted : 2450 +/- 50mm
      Frequency 50 / 60Hz
      Operating Temperature -10 degree C ~ +50 degree C
      Battery 2 button cells LR44 (1.5V)
      Weight 590g (battery included)
      Accessories Instruction manual, carrying case
      COMMON RATINGS
      Withstand Voltage (On insulating rod) 100kV / 300mm : 5 minutes
      Insulation Resistance 2000M Ohm min. by 1kV/DC megger at the same testing location as withstand voltage
      Leakage Current 100uA or less than 100uA at withstand voltage test
      Construction Water proof (detecting head impervious to water)

      特 點

      ● 使用玻璃纖維伸縮桿,方便使用與存放。
      ● 材質輕巧堅固,絕緣度良好。
      ● 具有自我測試功能設計,可判斷驗測前儀器的功能是否正常。
      ● 感測端部份可作角度調整並且作防水設計,具保護作用,不易損壞。

      規 格

      驗測範圍

      6kV~81.5kV

      起始電壓(接地)

      2.7kV

      適用頻率

      50/60Hz

      長度

      縮短

      1370±50mm

      伸展

      2450±50mm

      絕緣棒耐壓

      100kV/300mm : 5分鐘

      絕緣狀況

      1kV DC量測在2000MΩ以上

      漏電電流

      100μA或100μA以下

      操作溫濕度

      0C~40C

      使用電池

      鈕扣型(LR44)1.5V ×2(顆)

      重量

      約590g

      <legend id='u6lru'><style id='u6lru'><dir id='u6lru'><q id='u6lru'></q></dir></style></legend>
      <i id='u6lru'><tr id='u6lru'><dt id='u6lru'><q id='u6lru'><span id='u6lru'><b id='u6lru'><form id='u6lru'><ins id='u6lru'></ins><ul id='u6lru'></ul><sub id='u6lru'></sub></form><legend id='u6lru'></legend><bdo id='u6lru'><pre id='u6lru'><center id='u6lru'></center></pre></bdo></b><th id='u6lru'></th></span></q></dt></tr></i><div id='u6lru'><tfoot id='u6lru'></tfoot><dl id='u6lru'><fieldset id='u6lru'></fieldset></dl></div>

          <bdo id='u6lru'></bdo><ul id='u6lru'></ul>