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Emergency power supply for led light
KUNSEN "LEM042C005P" emergency power supply is designed to suit a very wide range of LED types and circuits by automatically adjusting the output LED current to provide the best match between the battery and the load, providing maximum illumination whilst ensuring battery duration.
Lamp is lit by driver in normal working conditions, when main is failure, system will be switched automatically to emergency mode, and lamp is lit by battery via inverter/module.
| Product information |
Specification:
Model No.: | LEM042C005P |
Supply Voltage | AC220V-AC240V,50HZ/60HZ; |
Power rating | 22mA λ=0.85 |
Insulation between supply & battery | Double Reinforced |
Duration | 2 hours |
Ambient Temp Ambient Temp. 0°C to + 50°C | 0℃~+50℃ |
Max Case Temperature | 70°C |
Max Battery Temperature | 55°C |
charging time | 24h |
Battery Pack | 7.4v Li-ion battery pack |
Charge Current | 200mA ± 50mA |
emergency output power | 5W |
Emergency output voltage | DC15-70V |
Battery capacity | 18650 Li-ion 1800Mah *7.4V |
Product Weight | 0.2KG/PC |
Module dimension | 122×79×33mm |
Features:
Intelligent automatic recharging function
Constant current battery charger
1/2/3 hours emergency operation
Led charge status display
Deep discharge protection to protect cells from over discharge
Facility for a Test switch to switch between Emergency and normal lighting function
Supplied with high brightness green/Red LED (manual test)
Complete with flex and plug
Push-wire terminal blocks for easy wiring installation
High quality of NI-CAD / NIMH rechargeable battery with 2 years of life
Small volume, convenient and flexible installation
Installation
- L(Line) and N (Neutral) must be charged all the time, external connection with control switch is prohibited.
- Strictly comply with the wiring diagram to connect circuit in other conditions.
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| Why choose us |
Emergency Battery backup system It includes emergency inverter and efficient battery pack that can driver led lamp with internal & external LED driver for 30 minutes to 180 minutes during the mains failure. Automatically switch to emergency mode when mains is failure, led indicator indicates normal battery charging, press test button to simulate mains power off. |
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| Company overview |
| Company information | |
| Tel | +86 ( 757 ) 63247196 |
| Fax | +86 ( 757 ) 81809980 |
| Skype | kevinsmil smiljames |
info@kunsen.com.cn sales@kusen.com.cn | |
| +86 13660080872 | |
| 623518751 | |
| Web | http://www.kunsen.com.cn |
| Add | Building 4, Zone F, New Lighting Source Industry Zone, Luocun,Nanhai, Foshan, Guangdong, China 528200 |
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| Production process |
Easiest assembly, high efficiency SMT is the most popular technology and process in the electronics assembly industry today. With automation, high efficiency, reliable, strong anti-vibration, solder joint defect rate is low, good high-frequency characteristics. Strict production process, all products have been tested. 100% pass rate. |
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| FAQ |
Emergency battery pack FAQs
1. How to choose the right emergency battery packs?
Firstly, please let us know what kind of your lighting you use, such as LED tube, LED panel, downlight, CFL, Fluorescent, halogen or LED strip etc...
Secondly, we"d like to know power of your lamp (Watts)
Thirdly, we"d like to know your local mains voltage, 220V or 110V or others
Fourthly, we need to know how long duration you required, such as 0.5 hour, 1 hour, 2 hours or 3 hours, or more
Fifthly, what kinds of battery do you prefered? such as NiCad, Nimh, or Lithium etc..
Sixthly, do you install the emergency battery pack into a box or outside? If you have any requirements on size?
After we have all information above, then the best solution will be offered to you.
or contact with our sales directly about your needs.
2. What is our main products of your emergency battery packs?
Our main products include:
1. Emergency kit with full emergency power for lights with AC220V or 220-310V DC or 100-150V DC output voltage, emergency power is from 3W to 300w with different types.
2. Constant current output EM kit for LED with external driver, such as LED down light, LED panel etc. Emergency power can be customized according to customer"s requirements. Light output in emergency operation = (LED current in emergency operation)/(LED current in mains operation)x(light output in mains operation).
3. Constant voltage 6V/12v/24v for LED strip and quartz halogen, emergency power is 10W to 50W.
4. Constant Power EM kit with 5W or 10W emergency power.
5. EM kit for T5/T8/PL fluorescent lamp from 8w to 70W, emergency power is from 4W to 8W.
6. EM module with integrated LED driver can be work for LED board of 8-24W. It is easy plug and play for installation.
3. It need be charged for the first time usage after installation?
Yes, the battery packs must be charged over 24 hours after installation
4. Can EM kit work with any kinds of lights?
No, we have different EM kit for different lamps, please reference to " How to choose the right emergency battery packs".
5. How to know you choose high temperature battery or regular temperature battery?
The high temperature battery can be trickle charged well even if the emergency kit is in high temperature due to insufficient radiating caused by the lights working for long time. While regular temperature battery stop charging in high temperature that result in emergency light failed to work. We recommend to use high temperature battery for EM kit.
6. Are the emergency modules with over charging protection and discharging protection?
The battery is being charge all along when mains is working, and the charging current will be decreased based on the capacity status of battery packs during charging. When battery pack is changing enough, the charging current is very small, and need not over voltage protection, but on discharging operation the emergency module set a cutting voltage to protect over discharging.
7. How EM kit work?
When the normal supply of AC power fails, the emergency kit senses the power failure and immediately switches to the emergency mode to illuminate lamps. When AC power is restored, the emergency ballast returns to the charging mode until the next power failure or emergency situation. The battery fully recharges within 24 hours.
8. Do you offer OEM or ODM service?
Yes, we have our Brand "KUNSEN", and OEM and ODM services are welcome too. We can do customer"s design, box and labels.