Lli 750V - 3000V DC Live Line Indicators
The High Voltage DC Live Line Indicator Kit (LLI) is a battery operated electronic unit that has been specifi-cally designed to test DC systems, with 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 safe-ly earthed, is important to both maintenance staff and system security.
Features: • For use on DC high voltage overhead lines up to 3000V DC • Earth lead and clamp attached to long-length handle • Red LED indicators when voltage is detected • Loud 70dB alarm when voltage is detected • Audible indication: Buzzer, 3.1 kHz tone, modulated @ 2Hz • Can be used on third rail installations • Battery check function • Standard Thresholds: 250V / 500V / 1000V DC • Resistor Chain: 1.5MΩ / 3 3MΩ / 6 6MΩ • Operating time: 5 minutes nominal
Availability
Backordered — sourced independently
Not on our shelf today. Z Power Electric sources this part through independent, surplus, and new-old-stock channels rather than waiting on the factory queue, and confirms price and lead time within 24 hours.
Catalog pricing
Request pricing and availability for this item. Z Power Electric can confirm lead time, sourcing options, and part details.
- 30-day returnsOn standard orders
- 24-hour quoteFrom our sourcing team
Quick facts
- Part number
- LLI
- Category
- Sensors & Instrumentation
Questions about this part
Where can I buy the LLI?
Not on our shelf today. Z Power Electric sources this part through independent, surplus, and new-old-stock channels rather than waiting on the factory queue, and confirms price and lead time within 24 hours. Z Power Electric is an independent MRO supplier in Calimesa, California — we buy outside authorized distribution, which is why we can quote parts that a standard distributor shows as unavailable.
Is the LLI discontinued or obsolete?
Manufacturer lifecycle status changes by part number and region, so we confirm it per quote rather than publishing a claim that may be out of date. Either way it does not change what we do: we source discontinued, obsolete, and backordered parts as a matter of course, and the quote states whether we located the original or are proposing an equivalent.
How long does it take to get a quote on the LLI?
We respond to every sourcing request within 24 hours, and the quote states a confirmed ship date rather than an estimate. Mark the request urgent if the part is holding up a line.
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