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Metrohm DC Live Line Indicator 750V
  • Metrohm DC Live Line Indicator 750V
  • Metrohm DC Live Line Indicator 750V
  • Metrohm DC Live Line Indicator 750V

Metrohm DC LLI750V

hvi authorised distributor and service centre

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.

HVI Limited
£802.75 Save 5%
Tax excluded
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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.

Metrohm LLI750 Specifications
Voltage Ranges 750 V DC.
Std Thresholds 250 V DC (can be adjusted for particular requirements).
Resistor Chain 1.5 MΩ.
Operating Time 5 mins Nominal.
Visual Indication LED.
Status - Alarm Red Flash @ 2 Hz.
Status - Safe Green Flash @ 2 Hz.
Audible Indication Buzzer, 3.1 kHz Tone Modulated @ 2 Hz
70 dBA @ 1.5m.
Measuring Current 0.50 mA Nominal @ Rated Voltage.
Response Time 1 Second Maximum.
Battery Life 250 Operations Minimum.
Metrohm LLI750 warranty One-year.


Metrohm LLI Datasheet

PDF Specifications of the Metrohm LLI750V, LLI1500V & the LLI3000V Live Line Indicators (DC).

Download (1M)

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Metrohm DC LLI750V
Hook 40 mm Hook. CMH0297
Y Probe Y probe. CMH0298
Bag Carry bag. CMP0185
Electrode 40 mm Straight Electrode. CMH0110
Cleaning Kit Cleaning kit. DDM5003

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