Hợp bộ tìm sự cố cáp ngầm SVP-05C KEP

High Voltage burning unit SVP-05C is designed for burning (destroying the soldered joint with resistance close to zero, in the point where a high voltage cable core short circuits to the shell or another core) the defective insulation of power cables, with subsequent afterburning, in order to destroy the contact resistance in the defective point, which allows for subsequent application of the known methods for determining the distance to the fault and fault location directly on the cable track.

Thông số kỹ thuật

• Characteristic	Value
  Single-phase AC power supply voltage, V	220±22
  Power supply frequency, Hz	50±1
  Maximum output voltage with no load, kV	25
  The number of working intervals	6
  The maximum output current under short-circuit for high voltage intervals, A, at least	7
  Maximum output current for short-circuit for low-voltage interval of "500 V", A, no less	15
  Longest allowed continuous operation time, min, with load current of:
  100% of maximum	10
  70% of the maximum	30
  Current consumption, A, max	40
  Average lifespan, years	10
  Dimensions, mm	820x630x500
  Net weight, kg, max	200

• Operating Conditions
  

  The device is designed for an indoors operation under the following conditions:

  Condition	Value
  Air temperature, °С	from -10 to +40
  Relative humidity, %, up to	80 at +25° С
  Atmospheric pressure, kPa (mm hg)	84,0 – 106,7 (630 – 800)