SAA certified DF518T emergency 5W-10W self-checkable emergency power supply
Self-test Function
1.Building owners should be aware of routine testing of emergency lighting. The testing can be either a manual inspection or automatic testing.
2.Self-test emergency lighting is a type of lighting system that automatically checks its functionality and performance on a regular basis. It is designed to ensure that the emergency lights are always operational and ready to provide illumination during power outages or emergencies.
3.The self-testing feature of these lights eliminates the need for manual testing, which can be time-consuming and most importantly, prone to human error. Instead, the lights perform automated tests to verify their battery capacity, lamp functionality, and overall performance. These tests are conducted at regular intervals, such as weekly or monthly, depending on the specific regulations and guidelines in place.
4.During the self-test, the emergency lights simulate a power outage or emergency situation to assess their response. They may dim or switch off momentarily to mimic a loss of power and then restore to full brightness once the test is complete. If any issues are detected, such as a low battery etc., the lights will indicate a warning or alert, allowing for timely maintenance and repairs.
| Product Name |
Emergency LED Driver |
| Model |
DF518T |
| Input Voltage |
AC90-280V |
| Emergency Power |
8W |
| Duration Time |
180mins |
| Battery |
Li-ion Battery 7.4V 4400mAH |
| Output Voltage |
DC9-72V |
| Product Size |
Inverter:150*40*30mm Battery:160*38*26mm |
| Certification |
CE ROHS |
| Working Temperature |
-10 to 50 ºC |
| Warranty |
2-3Years |
| Charging Time |
12 Hours |
| Support Dimmer |
YES |
| Support Customized |
YES |
Q1.Are you a manufacturer or a trading company?
A.Our factory was established in 2009, currently there are two independent plants, 20,000 square meters of production site; OEM and ODM services?available at the same time, we have our own European company in the Netherlands, Denfone B.V. Small orders or samples can be shipped for you from the Netherlands. Let you receive quickly.
Q2.What is your main market?
A.Middle East, Southeast Asia, Australia, Europe and USA.
Q3.When is the delivery date of the sample?
A.For generally requested items, shipping from the China usually takes around 5-10 days.
Q4.Do your products meet our standards?
A.Yes, our products have numerous tests and certifications; It can also be tested according to your requirements.
Q5.What is the minimum order quantity?
A.The minimum order quantity is 100PCS, but the new model is 500pcs. Of course, I am willing to accept a small trial order for some products, such as a minimum order of 10 from stock.
Q6.Can you give us a discount?
A.Of course, there are discounts for large quantities or multiple styles, and we will try our best to give you more profit margin.
Q7.So far. How do you ship the goods and how long will it take?
A.We usually ship via DHL, UPS, FEDEX, TNT. Either by air or sea. By air within 3-7 days; Large order by sea?about 40 days. Subject to local customs clearance limitation.
If you have any questions, please feel free to contact me!
Self-test Function
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