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Marine power supply PU-376M

Marine power supply

Specification:

Model No

PU-376M

Output

DC Voltage

27.6V

Rated Current

20A

Current Range

0-20A

Rated Power

550W

Ripple & Noise Max

10mVp-p

Voltage Adjustment Range

27.3~27.7V

Voltage Precision

±1.0%

Line Regulation

±0.2%

Load Regulation

±0.2%

Startup, Rising, Keeping Time

200ms 80ms 20ms

Input

Voltage Range

198VAC~242VAC或110VAC±10%

Frequency Range

47~63HZ

Efficiency

≥50%

Leakage Current

1min/5mA/400VAC

Protection

 

Over Load

 

After more than set current value, it will start the over-current protection

Protected mode: voltage drops rapidly, the current rebound, exit can automatic recovery over-current protection

Environment

 

Operation Temperature, Humidity

10~+45  20~90%RH

Storage Temperature, Humidity

-20~+85  10~95%RH

Temperature Coefficient

±0.03﹪/℃(050℃)

Vibration

By X,Y,Z axes,10~500HZ,2G 10min/period,total 60minutes

Safety and Battery
Compatible

Safety Codes

Comply with UL1012

Compression Strength

I/P-O/P:1.5KVAC  I/P-FG:1.5KVAC   O/P-FG:0.5KVAC

Insulation Resistance

I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC 70﹪RH

Electromagnetic Interference(EMI)

Comply with FCC Part 15j Conduction Class B

Others

MTBF

322.4K hrs min.MIL-HDBK-217F(25℃)

Dimension

300*360155mm(LW*H)

Packing

12.2Kg Pc/bo×1pc

Remarks

1. If it's in the absence of special note, all of the specifications are measuring in the following conditions: Input 230VAC, Rated load, 25°C of temperature.

2. Ripple and Noise measurement: use a Twisted-Pair of 12", and the terminal must parallel the capacity of 0.1uF and 47UF at the same time. Measuring under 20MHZ wideband.

3. Precision: It contains set errors, Linear regulations and Load regulations.

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