AC/DC power supply DRS-480 series
single-outputwith short-circuit protectionwith overload protection

AC/DC power supply
AC/DC power supply
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Characteristics

Type
AC/DC
Output
single-output
Protection
with short-circuit protection, with overload protection
Mounting
DIN rail
Certifications
CE
Applications
for industrial applications, for telecommunications equipment, for automation, for electrical networks
Input voltage

Min.: 90 V

Max.: 431 V

Output voltage

24 V, 36 V, 48 V

Current

Min.: 0 A

Max.: 20 A

Power

480 W

Description

DRS-480 is a 480W AC/DC DIN rail type security power supply series . In addition to the primary output, there is an additional charger circuit that will automatically adjust charge current depending on the primary output current. DRS-480 accepts the universal input between 90VAC and 305VAC, and supports output 24VDC, 36VDC, and 48VDC nominal Systems. With high efficiency up to 93.5%, it can operate with free air convection cooling under -30°Cthrough 70°Cambient temperature. In addition to the key protection features such as overload protection, over voltage protection, battery low voltage disconnect, and battery reverse polarity protection, the DRS-480 also provides Form-C contacts and LED indicator alarm signais for AC-fail, battery low, charger fail, and DC-OK to allow easy intégration into security Systems that comply with local alarm codes.

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