ELS22812G APN

The electronics consist of a solid-state charger, transfer circuit and low-voltage battery disconnect circuit; The unit test switch and AC "on" indicator light are housed in a separate module that may be attached directly to the unit housing or mounted remotely for ease of testing; Housing provisions allow for the attachment of two optional explosionproof lighting fixtures; Unit capacity is sufficient for the connection of up to four 6 or 12 V, 18 WTT fixtures; Units provide 90 MINT of emergency operation; The solid-state charger maintains battery at full charge; Upon failure of line voltage, the transfer circuit connects the DC emergency lighting load to the battery; During emergency operation, automatic battery protection from deep discharge damage is provided by a low-voltage battery disconnect (LVD) circuit; Upon restoration of normal power, the charger brings the battery to full capacity within acceptable UL time standards; A pilot light indicates the presence of AC line voltage a