Pulsar PSG2-12V7A built-in buffer power supply 13.8V 7A

Pulsar PSG2-12V7A built-in buffer power supply 13.8V 7A

The buffer power supply has been designed in accordance with the requirements of the standard (SSWiN) EN50131-6:2017 and (KD) EN60839-11:2013 grade 1, 2 and environmental class II. It has stable parameters, high efficiency and small dimensions, it is intended for supplying alarm system devices from the 230 V mains, monitoring systems and other devices requiring a constant voltage of 12V DC.
The power supply supplies voltage U=13.8V DC.
In the event of a mains voltage failure, it immediately switches to battery powered
Passive cooling, free air circulation.
The power supply is equipped with the following protections:

• short-circuit protection SCP
  
• overload OLP
  
• overvoltage OVP
• surge
  

The most important features of the power supply

• wide input voltage range
• high efficiency (up to 87%)
• battery charging current selected with a jumper
• protection of the battery against excessive discharge (UVP)
• START function for manual battery power-up
• LED optical signaling
• dynamic battery test
• battery circuit continuity check
• battery voltage check
• EPS technical output of power failure - relay
• APS technical output of battery failure indication – relay
• battery charging and maintenance control
• protection of the battery output against short circuit and reverse connection
• optional equipment: a set of external optical LED signaling PKAZ168, mounting plate DIN1-4

TECHNICAL PARAMETERS:

• Power: 200-240V
• Inrush current: 40A
• PSU power: 96 W max.
• Efficiency: 87%
• Output voltage:
• • 11-13.8V buffer operation
  • 10-13.8V battery operation
• Output current: 7A
• Ripple voltage: 100 mV p-p max.
• Operating temperature: -10°C...40°C
• Dimensions: 159x98x42mm
• Weight: 0.45kg