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UL emergency battery backup unit for led lights up to 125W
Description
As with traditional types of lighting, LED fixtures used as emergency lighting units must meet code requirements for emergency illumination. OKT emergency LED drivers allow the fixtures to do just that. When normal power fails, the emergency drivers, which work in conjunction with the AC LED driver, immediately switch into emergency mode, operating the LEDs for a code-compliant 90 minutes. When AC power is restored, the drivers automatically return to the charging mode.
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 inernal 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 emergency bcakup with internal led product
Typical Wiring Diagram for led emergency light with external led product
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