How much is an emergency light?
The emergency light industry has developed very rapidly in recent years. It brings many conveniences to our daily lives and is a must for modern families and public places. There are many types of emergency lights on the market, and of course the prices are different. So, how much is an emergency light? What are the precautions for using emergency lights? The following editor will take you to understand.
How much is an emergency light
How much is an emergency light? It mainly depends on the brand and model of the emergency light . The price of ordinary emergency lights is generally around 45 yuan, the price of emergency lights with national standards is generally around 98 yuan, and the price of emergency lights with a diameter of 250 is usually around 88 yuan, then the price of household emergency lights will be cheaper, only a few yuan or A dozen yuan. But the price of brand emergency lights, such as Panasonic emergency lights, its price usually varies between 150-200 yuan.
Precautions for using emergency lights
1. First determine the position of the power box and the lamp, and then install it in the correct way, and prepare the three-core cable and the five-core cable of the corresponding length.
2. Use a hex wrench to open the power box cover of the cable inlet and remove the ballast. Connect one end of the three-core cable prepared in advance to the ballast from the output end of the power box according to the requirements of explosion-proof, then connect one end of the five-core cable from the input end of the power box to the ballast, and then connect the battery Insert the corresponding positive and negative terminals of the battery on the circuit board, and finally close the power box cover to fix it.
3. After installing and fixing the lamp and power box according to the pre-determined position, use the hex wrench to open the screw of the front cover of the lamp. After opening the front cover, connect the other end of the three-core cable to the luminaire according to the explosion-proof standard. After connecting it, fix the front cover, and then connect the other end of the five-core cable to the mains according to the explosion-proof standard. You can achieve lighting.
4. Turn the emergency function switch on the ballast to the OFF position, the external wiring control emergency function of the lamp is activated. If you do not want to use the line to control the emergency, then pull the switch to the ON position, and it will automatically Turn on the emergency function.
5. Emergency lights need to be noted during use. If the lights are dim or the fluorescent lights are difficult to start, they should be charged immediately. The time for a single charge is about 14 hours. If it is not used for a long time, it needs to be charged once every 3 months, and the charging time is about 8 hours.
Summary of the article: The above is about how much the emergency light is and the relevant contents of the emergency light use precautions. In our daily life, we should always pay attention to the inspection and maintenance of the emergency light, so as to prevent accidents. I hope the above is helpful to you. If you want to know the relevant consultation, please continue to pay attention to this website.
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