electrical network equipment (s) electrical (s) provided (s), discharge means test (s)

An electric network (RE) a team system (S) and comprises: - a battery (BA) supplying electrical equipment (E1, E21-E23), one of said protective equipment, comprises discharge means (MD ) adapted to induce active discharge of the network (RE) for the de-energize after activation, and - supervision means (MS) able, following deactivation of the selected network (RE), to order the equipment protection (E21) to trigger an active discharging of the network (RE) with discharge means (MD), and after each triggered active discharge, compared with a first threshold the current voltage of the network (RE) and / or a second threshold the rate of decrease of the current voltage of the network (RE), and generating an alarm to the system (S) when the current voltage is greater than the first threshold or the rate of decay is below said second threshold.