High Voltage Cable Test Set - DC High Voltage Cable Test Set - DC

High Voltage Cable Test Set - DC

High Voltage Cable Tester - 50kV DC

High Voltage Cable Tester - 50kV DC

HV insulation under full control

The Ares-50 DC device is universal high voltage tester. It is extremely robust, but also lightweight, compact and easily portable thanks to a transport case on wheels. Capacitive loads, such as shielded power cables, will be properly and automatically discharged in case of an error or at the end of testing time by the integrated discharge device.

Key switch, switch-on interlock and a protective ground circuit ensure maximum safety.

Features

  • Easy operation
  • Robust construction, low weight
  • Integrated timer:
    • max. 60 min 
  • •Discharge device:
    • external ground-discharge rod 
  • Voltage measurement direct at HV output
  • Short-circuit-proof output:
    • protection by overcurrent tripping
  • Protective ground connection

Fields of application

  • Testing at recommissioning of cable systems after maintenance and repair
  • Testing of newly installed cables an cable joints before commissioning
  • Regular preventive cable testing 
  • Testing of electrical equipment

Features

  • Technical specification

     
      Ares-25 DC Ares-50 DC Ares-80 DC Ares-110 DC Ares-120 DC
    Power supply • internal rechargeable battery • mains, switchable 115 / 230 V, 50-60 Hz • external DC voltage source mains 230 V / 50 Hz (optional: 115 V / 60 Hz mains 230 V / 50 Hz (optional: 115 V / 60 Hz mains 230 V / 50 Hz (optional: 115 V / 60 Hz mains 230 V / 50 Hz (optional: 115 V / 60 Hz
    Power consumption max. 120 VA max. 900 VA max. 900 VA max. 900 VA max. 900 VA
    Output voltage • 0…25 kV DC • infinitely adjustable • negative polarity • ripple < 0,25% • 0…50 kV DC • infinitely adjustable • negative polarity • 0…80 kV DC • infinitely adjustable • negative polarity • 0…110 kV DC • infinitely adjustable • negative polarity • 0…120 kV DC • infinitely adjustable • negative polarity
    Rated output current at max. output voltage 1.5 mA electronically limited 6 mA 5 mA 4 mA 3,5 mA
    Battery operation at full load 45 min - - - -
    Discharge - integrated automatic discharge device 3000 J 9.6 µF at 25 kV 7500 J 6 µF at 50 kV 12 250 J 4 µF at 75 kV 3.5 µF at 80 kV 15 000 J 3 µF at 100 kV 2.5 µF at 110 kV 18 750 J 2.4 µF at 125 kV 2.6 µF at 120 kV
    Voltage measuring range 0…30 kV 0…50 kV 0…80 kV 0…110 kV 0…130 kV
    Current measuring ranges 0…200 µA / 0…2 mA manual or automatic switching between ranges 0…100 μA / 1 mA / 10 mA manual switching between ranges 0…100 μA / 1 mA / 10 mA manual switching between ranges 0…100 μA / 1 mA / 10 mA manual switching between ranges 0…100 μA / 1 mA / 10 mA manual switching between ranges
    Operating temperature -25…+55°C
    -13…+131°F    		 -25…+55°C
    -13…+131°F    		 -25…+55°C
    -13…+131°F    		 -25…+55°C
    -13…+131°F    		 -25…+55°C
    -13…+131°F
    Storage temperature -40…+70°C
    -40…+158°F    		 -40…+70°C
    -40…+158°F    		 -40…+70°C
    -40…+158°F    		 -40…+70°C
    -40…+158°F    		 -40…+70°C
    -40…+158°F