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OKT led driver emergency lighting battery backup ballast
Remark:
This item have been upgraded to the second generation( UL listed with field installable) , pls click here for more information.
Description
The OKT led driver battery backup is UL,CUL Listed that be used for both normal and emergency operation.the led driver battery backup ballast switches to the emergency mode and operates for 90 minutes after blackout which including a battery,charger and converter circuit in a single can. It is available in different mounting configurations for individual fixture requirements.
Specification
for led product with external driver:
| Model | Output Power | Max.Connected Load | Input Voltage | Emergency Time | Output Voltage |
| EL-0848-XX | 8W (max) | 0.5 A | 100-277VAC/ 120-250V | >90 Minutes | 12-48V DC |
| EL-1248-XX | 12W (max) | 0.75A | 100-277VAC/ 120-250V | >90 Minutes | 12-48V DC |
| EL-2548-XX | 25W (max) | 1.38 A | 100-277VAC/ 120-250V | >90 Minutes | 12-48V DC |
for led product with internal driver:
| Model | Output Power | Input Power | Input Voltage | Emergency Time | Output Voltage |
| EH-18170-XX | 18W (max) | 6W | 100-277VAC/ 120-250V | >90 Minutes | 170V DC |
| EH-25170-XX | 25W (max) | 6W | 100-277VAC/ 120-250V | >90 Minutes | 170V DC |
Dial the code to suitable voltage of luminaire
Includes test switch and charge indicator accessory
for use with switched or non switched fixtures
UL and CUL Listed
Form for dial the code to suitable rated voltage of luminaire
| Model | 8W | 12W | 18W | 25W |
| A | 55.4MM | 55.4MM | 69MM | 69MM |
| B | 55MM | 55MM | 71MM | 71MM |
| C | 264.6MM | 264.6MM | 377MM | 377MM |
| D | 69MM | 55.4MM | 69MM | 69MM |
| E | 22.2MM | 22.2MM | 222MM | 22.2MM |
Typical Wiring Diagram for led driver battery backup ballast
Typical Wiring Diagram for emergency lighting battery backup
PLS CONTACT SALES FOR MORE DETAILS ABOUT THIS led driver battery backup ballast !
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