PB20


The PB20 is designed to be used with EDAC products. The unit produces a continuous output of 13.8V DC at loads up to 4A. During mains fail the internal battery can maintain operation for periods from one hour upwards depending on load. The 13.8V output is electrically regulated, providing a constant voltage over the 0 to 4A output current range and providing standby charging of the battery.


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Features

  • Continuous output of 13.8V DC
  • Internal battery backup
  • Electrical regulation of output voltage
  • Standby battery charging
  • Compatible with EDAC products
  • Load regulation of ±0.5%
  • Low ripple (less than 120mV p-p)
  • Overload and over voltage protection
  • Wide temperature range (-10 to +60°C)
  • High MTBF (589.7k hours minimum)
  • Alarm outputs for "Mains Fail" and "Battery Critical"
  • TTL logic signaling for alarm outputs

Specifications

  • Input: 90-264 VAC, 47-63Hz
  • Output: 13.8VDC, 2.8A Continuous, 50W
  • Battery Backup: Maintenance-free sealed lead-acid, 12V, 5.0Ah
  • Load Regulation: ±0.5%
  • Ripple: <120mV p-p (max)
  • Protection: Overload (105-150% of rated output power), over voltage (hiccup mode)
  • Ambient Temperature: -10 to +60°C
  • MTBF: 589.7k hours minimum
  • Alarm Outputs: "Mains Fail" and "Battery Critical" (TTL logic signalling)

To learn more about the PB20, click the button to download the full manual.

Read a Case Study

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PB20


The PB20 is designed to be used with EDAC products. The unit produces a continuous output of 13.8V DC at loads up to 4A. During mains fail the internal battery can maintain operation for periods from one hour upwards depending on load. The 13.8V output is electrically regulated, providing a constant voltage over the 0 to 4A output current range and providing standby charging of the battery.

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Used with EDAC units when no phone line is available. It uses SIM card to connect to network and dial out alarms.