UNV NVR Redundant Power Supply
UNV NVR Redundant Power Supply
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Data Sheet

Product Code:

PWR-DC12-550A-IN

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  • Redundant Power Supply for recorders with large quantities of hard disk drives, such as NR612824 & NR25624
  • Protection against short circuit, overload & overvoltage
  • Front panel indicator lights alert to normal and abnormal conditions
  • Meets regulatory standards: UL, CE
AC Input
Voltage90 ~ 264VAC
Frequency47~63 Hz
Power factor</=0.95
Input current</=8 A
Input protectionInput under voltage or over voltage
DC Output
Voltage / Electricity+12VDC/44A?+12Vsb/2.1A
Line Regulation±5%
Load Regulation550W
Regulated voltage accuracy>/=89% @220VAC / 44A
Dynamic Response Overshoot±5%
Output ProtectionOutput short circuit, over current, over voltage,
hot plug & over temperature protection
General
Indicator LightNormal: green on; Abnormal: Yellow on
Working Temperature0 ~ 55?
Storage Temperature-40 ~ 70?
Heat DissipationVentilating fan design, heat emission at back
Dimension (D×H×W)185 × 73.5 × 39mm
Conformity Standards
EMCEN55032, EN55024
NEBSGR-63-CORE ISSUE 2
SafetyIEC60950-1, GB4943-2001, IEC62368-1
ApprovalsUL, CE, CCC

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