The integrated power supply of the 'voice alarm panel Compact 1000' PC1002-A3 is similar to Merawex ZDSO-400-DR2 320 Ah' PP2003-A1. It is mounted and preassembled in the cabinet and provides the following connections:
- 230 V IEC plug connection
- Temperature sensor input
- 6x DC 24 V outputs for supplying power to the amplifiers via connection cables with ferrite toroidal core decoupling
- 2x DC 24 V outputs for supplying power to the network modules
- 4x screw terminals for max. 2x 24 V battery banks
- 2x screw terminals for one equalizing charge connection per battery bank
- 2x connections for external error display
- 3x connections with potential-free relay contacts for supply system and battery monitoring
- 1x Ethernet port