Metrohm DC LLI750V

HVI Limited

HVI approved distributor and service centre.

The Metrohm LLI750 is designed to test DC systems - with particular relevance to mass transit railway (Metro) and tram based models.

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£ 802.75 rrp £ 845.00

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(£ 963.30 inc VAT.)

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The High Voltage DC Live Line Indicator (LLI-750) is a battery operated electronic unit that has been specifically designed to test DC systems - with particular relevance to Mass Transit Railway (Metro) & Tram based models.

Although usually applied to overhead catenaries they can also be used on 'third rail' installations. Proving that the system is de-energised – and can thus be safely earthed - is important to both maintenance staff and system security. The DC LLI-750 gives both visual (high intensity flashing red LED’s) and audible (70dB) alarm should a conductor under test indicate as live.

  • Voltage Range: 750V DC.
  • Std Thresholds: 250V DC.
  • Resistor Chain 1.5MΩ.
  • Operating time: 5 minutes nominal.
  • Visual indication: LED's.
  • Status: Alarm Red Flash @ 2Hz.
  • Status: Safe Green Flash @ 2Hz.
  • Audible indication: Buzzer, 3.1 kHz tone, modulated @ 2Hz, 70dBA @ 1.5 Metres.
  • Battery life: 250 Operations minimum.
  • DC Live Line Indicator Warranty: 1 year.

Includes: DC Live Line Indicator with earth lead & clamp, Bowthorpe Rod Adaptor incorporated into indicator case moulding, Universal Star-wheel Adaptor, Hook, Y and straight electrode, Polymer Cleaning Kit, Metrohm LLi750 Instruction manual & Carry Satchel.

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Metrohm DC LLI750V