This emergency power management is built into a stable 19˝ cabinet (3 RU). All of the utilized components are of superior quality to ensure that even 100 V Power Amplifiers operate precisely despite ongoing carrying capacity. This device takes charge of charging the 24 V emergency power batteries whilst an electronic control circuit protects the battery from overcharging. 
The fact that it automatically switches over to emergency power and the built in reverse charge protection (only for EP-352 RM) enables the user to expand the utilization of this device considerably. 

• Charging status display and LED with division into a percentage. (optional lead-accumulators, see below)
• Protection against polarity reversal and overcharging and excess voltage regarding the charging batteries.
• 24V emergency power supply in case of AC power failure, either via switching contact of the power distributor PD-322 A (EP-352) or automatically (EP-352 RM).
• Integrated reverse charge protection (only EP-352 RM) for 24 V charging batteries (in case the storage battery voltage drops below the given minimum value with regard to DC operation, the automatic DC commutation will be deactivated).
• Two 24 V outputs with each 32 A and three 24 V outputs with each 16 A.