External Power Supply

N-EI6201/10A External Power Supply

Features

1.This power supply is fully compliant with the technical requirements of the "General Technical Conditions for Fire Linkage Control Equipment" for fire power supply.
2.Wall-mounted structure.
3.Dual power supply consisting of AC 220V and a battery, forming an uninterrupted output power
supply. Main powertakes precedence when normal;automatically switches to backup power in case of main power failure.
4.Backup power management function:automatic charging and extreme discharge protection for backup power.
5.Working status signal output function to facilitate the detection of power supply status by the main device.

Specification

1.Power input voltage:AC187V-AC280V,50±1HZ
2.Backup power input voltage:DC21-DC28V
3.Backup power stops charging at 27.5±0.5V
4.Charging current:2±0.5A
5.Main power under voltage threshold:165±20V
6.Backup power under voltage threshold:22±1V
7.Backup power extreme discharge protection value:21±1V
8.Output voltage range: 26V±0.5V
9.Output current: 10A
10.Total output power: 270W