ZFE Branded Emergency Power Supply ZF-W9-122 used for Downlight and Panel light



Model    ZF-W9-122    

Input voltage    AC100V-277V 50/60HZ    

Emergency Power    3W    

Emergency Output Voltage    DC10V - DC80V    

LED Driver Current    2.5A Max    

Battery - Built in    3.2V 2000mAh LiFePo4    

Battery charging Time    ≥24 hours    

Rated Duration    ≥ 3 hours for 3W-12W

≥ 2 hours for 13W - 18W

≥ 1 hour for 19- 36W   


We are a supplier of emergency power supplies. The emergency power source is usually independent of the main power source. It must be large enough and able to support the system, lighting, rescue and escape operations. The emergency power supply can safely provide lighting, etc. in an emergency. In addition, it must be able to operate some control systems in order to have enough time for the crew to survive and be rescued, or for the main generator to be repaired.

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Working Temperature    0℃ - 50℃    

IP Rating    IP30    

Product size    148*38*28.5 mm    

Warranty    2 years    

Product N.W.    130g    

Qty per Master CTN    60 SETS    

Mater CTN N.W/G.W(KGS)    8/8/5KGS    

Master CTN Size (mm)    530*325*120    

Master CTN CBM    0.0210     


* CE RoHs Certificated

* Suitable for downlight and panel lights from 3W-36W

* Built-in battery with protection board

* When the emergency light is working, all indicators are off.

* The interval time of emergency driver test must be longer than 1 minutes. Frequently press "Test" button is forbidden.

* Emergency driver has " Self-test" function. In order to extend the emergency driver's lifetime, recommended to charge and discharge the battery every 3 months and examine and repair it regularly with the support of the professional.    

Emergency driver
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