AVT5274 A

The described system is used for continuous, active monitoring of buffer power supplies and chargers. Such control is highly recommended especially in continuous work systems, eg alarms. All anomalies are signaled by sound and light. This allows to keep the powered systems in continuous efficiency, also saves buffer accumulators - preventing their complete, destructive discharge.

The device is particularly recommended for monitoring and protection of supply voltage, fuse conditions and buffer battery

Selected parameters:

• signaling of 230V network presence
• voltage level indication at the output of the charger or power supply
• control and signaling of voltage on four independent outputs from the power supply
• layout without a microprocessor
• traffic lights (LED diodes) and sound signals (buzzer)
• automatic disconnection of the buffer battery - protection against complete discharging
• 12Vdc power supply
• printed circuit board and documentation included
  
  Detailed description in
  EP 1/11