Short Duration over
Current Test Bench.

- 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

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Metro Three Phase DC Immunity Tester fitted with slider resistance for good RSS operation.
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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)
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The Phantom Load Supplies Full Sine wave which splits into two parts via diodes.
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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.
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The slider resistance can be used to balance both the current halves.
