Emergency Voice / Alarm Communications System
EGRS Emergency Power Supply Unit
Emergency power supply units for power supply without interruption with double conversion ("online") includes 3x12 V 55 Ah accumulators and occupies 11 U standard 19 ".
Overview
Emergency power supply units for power supply without interruption with double conversion ("online") includes 3x12 V 55 Ah accumulators and occupies 11 U standard 19 ".
