↑ Return to System Design

UPS Unit

MAESTRO S-VDR/VDR comprises of the following units depending on operating mode:

  1. SELMA MAESTRO S-VDR/VDR Main Control Panel Unit
  2. SELMA MAESTRO S-VDR/VDR Final Recording Medium Unit
  3. SELMA MAESTRO S-VDR/VDR UPS Unit
  4. SELMA MAESTRO VDR (only) PLC Unit

3. SELMA MAESTRO S-VDR/VDR – UPS Unit

SELMA MAESTRO S-VDR/VDR UPS Unit

Technical specifications

Property Type-Value
Power Input 110-220V AC 50/60Hz
or 24V DC
Batteries 4 x 7.2Ah
Auto Charging Module Included
Harmonic Filter Module Included
Digital Output Alarms Included
Uninterruptable operation >2 hours (6 hours max)