Description
Uniview PWR-300A-IN redundant power supply for network video recorder NVR516.
Model: PWR-300A-IN
Specifications
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 |
Downloads
Uniview Redundant Power Supply for NVR516, PWR-300A-IN Datasheet
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