UNV Redundant Power Supply for NVR516

UNV Redundant Power Supply for NVR516 and Unicorn

AC Input
Voltage	90~264VAC
Frequency	47~63Hz
Power factor	≥0.95
Input current	≤4A@100VAC
Input protection	Input undervoltage、Input overvoltage
DC Output
Voltage /Current	+12VDC/25A, +12Vsb/0.7A
Output power	312W Max.
Output efficiency	≥83%@220V AC/25 A
Line Regulation	±1%
Load regulation	±3%
Regulated voltage accuracy	±5%
Dynamic response over shoot	±5%@25%~50%~25%or50%~100%~50%transient，recover time＜250us
Current sharing rate	±5%
Output protection	short circuitprotection, overloadprotection, overvoltage protection,hot plugprotection,Overtemperatureprotection
Other
Indicator light	Normal: green on Abnormal: green off
Function	Support for 1+1 redundant backup, hot plug and load flow sharing
Working Temperature	0~55℃
Storage Temperature	-40~70℃
Relative humidity	10%~95%
Heat dissipation	Ventilating fan design, heat emission at back
Dimension (D×H×W)	234.9mm × 40.13 mm ×101.6mm
Working altitude	4000m
Certification
EMC standards	EN55022, EN55024
NEBS standards	GR-63-CORE ISSUE 2
Safety standards	IEC60950-1, GB4943-2001
Approved standards	UL, TUV, CE

Datasheets
	UNV Redundant Power Supply for NVR516 - Datasheet

Brand: Uniview | Code: PWR-300A-IN
APN: 9319499025939 | Supplier Code: PWR-300A-IN

At a glance

UNV Redundant Power Supply for NVR516 and Unicorn

AC Input
Voltage	90~264VAC
Frequency	47~63Hz
Power factor	≥0.95
Input current	≤4A@100VAC
Input protection	Input undervoltage、Input overvoltage
DC Output
Voltage /Current	+12VDC/25A, +12Vsb/0.7A
Output power	312W Max.
Output efficiency	≥83%@220V AC/25 A
Line Regulation	±1%
Load regulation	±3%
Regulated voltage accuracy	±5%
Dynamic response over shoot	±5%@25%~50%~25%or50%~100%~50%transient，recover time＜250us
Current sharing rate	±5%
Output protection	short circuitprotection, overloadprotection, overvoltage protection,hot plugprotection,Overtemperatureprotection
Other
Indicator light	Normal: green on Abnormal: green off
Function	Support for 1+1 redundant backup, hot plug and load flow sharing
Working Temperature	0~55℃
Storage Temperature	-40~70℃
Relative humidity	10%~95%
Heat dissipation	Ventilating fan design, heat emission at back
Dimension (D×H×W)	234.9mm × 40.13 mm ×101.6mm
Working altitude	4000m
Certification
EMC standards	EN55022, EN55024
NEBS standards	GR-63-CORE ISSUE 2
Safety standards	IEC60950-1, GB4943-2001
Approved standards	UL, TUV, CE

Datasheets
	UNV Redundant Power Supply for NVR516 - Datasheet

.fa-secondary{opacity:.4} At a glance