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How often should I change my oil filter?Why is the fluorescent tube blackened once activate with emergency kit?
The reason is that our emergency output is one way of high frequency pulse, the output of pulse waveform is not completed but only half of that. But it will not affect the functionality of fluorescent tube because of the emergency running is not frequent. Unless emergency back up functionality is needed all the time that will impact the life of tube slightly.
Yes, all of our LED emergency modules are designed, developed and manufactuered by our own engineers and workers. Our professional experienced engineers can provide specific solution to your unique projects.
We are a factory, we provide OEM services and accept small order. We only focus on the manufacturing of products-Emergency Conversion Kits.
We as a factory focus on designing, producing and selling emergency battery backup power pack for LED lightings. Our main products are:
- Constant current output LED emergency driver and battery pack conversion kit for LED panel light, LED ceiling light, LED
- 100% full power output of emergency battery pack kit for LED tube at AC100-270V or DC100-277V.
- Constant voltage output led emergency conversion kit for LED Strip light.
- LED emergency power inverter kit for unique installation environment like: waterproof led emergency conversion box, Anti-explosion emergency conversion box, High temperature Ni-Cd, Ni-MH and Li-ion rechargeable battery pack for emergency control gear.
Our markets mainly spread over Europe, South of America, Africa and Asian Pacific region as well as domestic marketing, we have 8 years of experience in foreign trade, we have worked with buyers of lighting importers and distributors etc.
If the battery reaches full charge, (NiCd in our case), and the fitting is supplied with 220VAC all the time, can you explain how does it not damage the battery when it keeps charging all the time?
For Nicd battery we offered you, we set up the charging current at 0.05C(1/20 battery capacity) that is suitable for long time constant charging, no any damage for battery. It’s characteristics of NiCD itself.
Normally 2 years later. For Nicd battery, the capacity will be reduced by 10% at first of year and 20%of the second year, it will remain 70%-80% after total 3 years.
No, The battery is being charged all the time, The charging current will be decreased based on the capacity status during the charging process. For NiCD and NiMH battery, it is applicable for constantly charging without any risk even though no over voltage protection. But under voltage protection is set up for discharging.
The main difference is that high temperature battery can be trickle charged well even though the emergency power kit stay at high temperature due to insufficient radiating caused by the lights working for long time, while normal temperature battery may stop charging in such conditions that result in emergency light failed to work. We would highly recommend to use high temperature battery for emergency lighting kit.
NO The emergency output is high voltage and high frequency (1000v 230KZ))for fluorescent,That is not applicable for LED system.
No. It must be confirmed with us case by case.
Can the light work as emergency function immediately once we installed the emergency conversion kit into standard lighting applications?
No, The battery pack of emergency conversion kit must be charged over 24 hours before discharging.
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