The signal lights on the distribution drawers or field operation panels emit very bright light due to induced electricity; what can be done about it?
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As the title suggests, I’ve worked on many projects, and induction electricity causes signal lights that shouldn’t be lit to turn on anyway. What are some good solutions? The spare core is grounded and the steel armor is grounded; which signal lights are less susceptible to the effects of induced electricity?
I have personal experience with grounding the spare filament and replacing it with a bulb of high resistance to induced voltage.
After using high-resistance bulbs that are resistant to induced voltage, has the failure rate of signal lights increased?
The purpose of grounding the spare filament is to eliminate or reduce the level of induced voltage, while replacing bulbs that are resistant to induction helps improve interference resistance. These are two effective solutions; I don’t understand what you mean by linking this to the failure rate of signal lights.
I mean, do LED lights have a low threshold voltage and a long lifespan?； Do bulb-type signal lights have a high threshold voltage and a short lifespan?
I mean, do LED lights have a low threshold voltage and a long lifespan?； Do bulb-type signal lights have a high threshold voltage and a short lifespan?
LED signal lights definitely have a longer lifespan than bulb-type indicators