YFB-12
YFB-12 is an emergency conversion kit that turns 12 V DC constant-voltage LED luminaires into emergency luminaires and supports LED loads up to 100 W. During a power failure it runs for up to 3 hours on a 4.8 V Ni-Cd/Ni-MH battery, with full brightness for the first 90 minutes, and is protected against over-discharge and reverse polarity. It is used for escape-route lighting in offices, shops, hospitals, hotels and industrial buildings.
Technical data
| IP rating | IP20 |
|---|---|
| Input voltage | 220-240Vac |
| Output voltage | 12V |
| Max. power | 100 |
| Operating principle | Constant voltage |
| Dimensions | 36.2x29.6x158mm |
Values are taken from the product datasheet (±10% tolerance); options vary by project.