Uninterruptible power supply – permanent – for traffic lights
The permanent emergency power units for obstruction lights are usually IP54 units to which IP32 air vents have been added. The unit thus constituted allows an outdoor installation (cranes, masts, …).
General principles :
The energy cabinets are monobloc units comprising, in the same unit :
a direct current generator, a battery of sealed lead accumulators.
In the presence of the mains, the generator, consisting of a regulated charger, ensures the permanent supply of the circuit of use as well as the charge and the maintenance of the associated battery.
In case of absence of mains, the totality of the energy contained in the battery can be restored, during a determined time, by the current of use and the capacity of the battery (autonomy time).
Monophasée 230Vac 50Hz
Coffret : IP 54
Coffret mural en tôle peinte beige avec porte.
=> Chargeur à découpage basse fréquence.
(Autres équipements possibles à la demande)