48V OBC Brochure 2 Pages

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Voltage Platform

48V

48V

Output

Output voltage range

30~66V

30~66V

Output current Output power Output Mode CV Accuracy CC Accuracy

25A

40A

1250W@220VAC 625W@110VAC

2000W@220VAC 1000W@110VAC

CC / CV

CC / CV

±1% ±2%

±1% ±2%

Ripple Voltage Coefficient

5%

5%

Input

Input voltage range

AC 90~265V

AC 90~265V

Frequency Input current Power factor

45-65Hz

45-65Hz

10A

16A

0.99 more than half load

0.99 more than half load

Efficiency

93% full -load

93% full -load

Stand-by Consumption

5W

5W

Low Voltage Output

Output Mode Output Voltage Rated Current CV Accuracy Output Power

Constant Voltage

Constant Voltage

13.8V

13.8V

5A

5A

±2%

±2%

62.5W

62.5W

Ripple Voltage Coefficient

1%

1%

Copyright 2025 Safiery Pty Ltd, 45/8 Distribution Ct, Arundel 4214 Australia +61 7 210 22 55 3 ABN: 87 624 588 807

Work reliably under -35 - +85     

Fully sealed potting process, water cooling ( modular optional)

Cut off output under dangerous operations conditions (internal 95 ) Work safely in the short-term immersion conditions

Input to Output : 2000VAC 10mA Input to Ground : 2000VAC 12mA Output to Ground : 2000VAC 10mA , all 1min Input, output, signal terminal to casing 10M Testing Voltage 1000VDC

Built in thermal sensor Protection level IP67

Withstand Voltage

Insulation Resistance Electromagnet ic Immunity Electromagnetic Abusive Harmonic Current

AC270±5V AC85±5V

Input Over-voltage Protection Input Under-voltage Protection

GB/T 18487.3-2001 11.3.1 GB/T 18487.3-2001 11.3.2 GB 17625.1-2003 6.7.1.1

Stop the output when exceeds + 1% of the maximum output voltage Stop the output when below -5% of the minimum output voltage

Output Over-voltage Protection Output Under-voltage Protection

24A

Inrush Starting Current Current-rise Time

5S , Overshoot 5%

Stop the output when exceeds + 1% of the maximum output current

Close Response time

100% 到 10% 50mS , 100% 到 0% 200mS

Output Over-current Protection

Protection Level IP67 Vibration Resistance 10 - 25Hz Amplitude1.2mm , 25 - 500Hz 30m/s2 , 8hrs per direction Noise 60dB(A Level) MTBF 150000H Work Environment Relative Temp 5%-95% No condensation Working Temperature -35 ~ +85 Storage Temperature -55 ~ +100

Power down from 85

and turn off at 90

Over-temperature Protection Short-circuit Protection Battery Reverse Connect Protection

Stop Output Fuse Burn-out

100m

Ground Protection CAN communication Protection Power-off Protection

Automatically stop the output when CAN communication fails

Yes

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Copyright 2025 Safiery Pty Ltd, 45/8 Distribution Ct, Arundel 4214 Australia +61 7 210 22 55 3 ABN: 87 624 588 807

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