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Functions
 
  • Resistance measurement of potential equalising conductors and concrete scaffolding using a current of 10A.
  • Continuity test of protective conductor, potential equalising and auxiliary conductor.
  • 2,3,4 wire earth resistance measurement
  • Automatic ground resistivity measurement
  • Insulation resistance measurement with test voltage of 250,500,1000VDC.
  • Frequency
  • Line impedance between the phase and neutral conductor.
  • Prospective short circuit current
    Fault loop impedance between phase nd protective conductor.
  • Prospective fault current.
  • Phase sequence indications
  • Earth resistance.
  • Tripping time of RCD type A, AC, B and selective.
  • Real tripping current of RCD.
  • Contact voltage at tripping current.
  • Tripping time.
    Automatic tests of the most important RCD parameters
  • Percentage Voltage Drop.
  • High resolution line impedance between two phase conductor, between phase and neutral conductor or between phase and earth (resolution 0.1 mOhm).
  • High resolution prospective short circuit current.                                                                                

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A member of Edmundson Electrical Ltd. Registered office: PO Box 1, Tatton Street, Knutsford, Cheshire WA16 6AY. Registered in London Reg no: 2667012