Xe thử nghiệm cáp ngầm ETL-40V KEP

Mã sản phẩm: ETL-40V |
Thương hiệu: KEP

Giá bán: Liên hệ
Cable Test Van ETL-40V is a modular diagnostic and test equipment, which is designed for testing and fault location of both LV and MV cables. The key parameters are designed flexible to satisfy customer’s specific requirements.

Yêu Cầu Giá Tốt

Thông tin sản phẩm

MAIN FEATURES 

  • DC cable testing up to 40 kV with 300 mA max. current;
  • Burning up to 20 kV / 1 A;
  • Surge energy up to 2400 J;
  • Precise fault prelocating using Time‑Domain Reflectometer RIF‑9 working in:
  • TDR mode;
  • Arc-Reflection mode;
  • Impulse Current Mode;
  • Voltage coupling mode;
  • Automatic test procedure;
  • Fault location using step voltage mode (optional).

  • ADVANTAGES

  • Easy user friendly interface;
  • High safety level;
  • Multistep self fault protection;
  • Flexible auxiliary equipment integration.

    • Technical Specifications


    • Operating Conditions

      The cable test van is designed for an outdoors operation under the following conditions:

      Condition Value
      Air temperature, °С from -20 to +40
      Relative humidity, %, up to
      80 at +20° С
      Atmospheric pressure, kPa (mm hg) 
      84,0 – 106,7 (630 – 800)

      Operating ETL-40V in explosive environments is strictly prohibited!

    Parameter Value
    TEST MODE
    DC voltage range 0 – 40 kV 
    DC current, max 300 mA 
    Measuring uncertainty  less than 3 %
    BURN MODE
    DC voltage range 0 – 20 kV
    DC current, max 1 A
    Measuring uncertainty less than 3 %
    SURGE MODE
    Stages 4; 8; 16; 32 kV
    Max. surge energy 2400 J (at 4 kV stage); 
    2000 J (at 8/16/32 kV stages)
    Timer set (automatic surge mode)  5 – 15 seconds
    Manual single surge  yes
    Flexible voltage change during automatic operation  yes
    Pinpointing with an acoustic receiver
     yes
    PRELOCATION MODE
    Methods TDR; Arc reflection;Impulse current; Voltage coupling
    Automatic distance measuring yes
    Saving cable parameters into Reflectometer non‑volatile memory yes
    Saving reflectograms either to Reflectometer non-volatile memory or USB flash drive yes
    CABLE TRACING MODE
    Cable tracing using 50W audio-frequency generator with frequencies 491/ 982/ 8446 Hz with a receiver yes
    SẢN PHẨM CÙNG DANH MỤC