YFB-80
YFB-80 is an emergency conversion kit for 3–200 V DC constant-current LED luminaires, supporting LED loads up to 80 W. During a power failure it switches the luminaire to emergency mode for up to 3 hours on a 3.6 V Ni-Cd/Ni-MH battery. It adds escape-route lighting to existing luminaires without replacing them.
Technical data
| IP rating | IP20 |
|---|---|
| Input voltage | 220-240Vac |
| Output voltage | 3-200Vdc |
| Max. power | 80W |
| Operating principle | Constant current |
| Dimensions | 36.2x29.6x158mm |
Values are taken from the product datasheet (±10% tolerance); options vary by project.