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Short Duration  over Current Test Bench.

sdoc

  • Short time current up to 3000A
  • Capable of 5 Sec shots.
  • Sturdy micro-controller based design.
  • Sine wave integral operation (always complete sine wave shots.)
  • In build capacitor to meet line impedance.
  • MCB protection using Double pole protection.
  • Wheel based trolley for easy moment.
  • Powder coated finish with clear markings.

DC immunity Tester

dc immunity

  •     Metro Three Phase DC Immunity Tester fitted with slider resistance for good RSS operation.

  • The three phase Jig is also provided with three separate shunts so that absolute balancing using a DC meter or an DSO (Digital Storage oscilloscope)

  • The Phantom Load Supplies Full Sine wave which splits into two parts via diodes.

  • The positive half is rooted through the meter back into the RSS while the negative bypasses the meter and reaches the phantom load through a slider resistance.

  •  The slider resistance can be used to balance both the current halves.