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Professional sales battery team

Perfect quality process

Professional sales battery team Perfect quality process

SL-DH-300-121 300W12V Inverter DC to AC,Provide a variety of voltage and power options

$230.00
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Categories: Solar controller/inverterIn Stock

Features:
High conversion efficiency and quick start;
Strong load adaptability and stability;
Provide over-current and short-circuit protection to avoid electrical damage;
Built-in fuse, safe and reliable;
Provide low voltage protection; provide overload protection;
Quiet operation, solid and practical appearance, easy to carry;

Main functions and protection:
1. Under-voltage protection (protect the life of the battery): When the battery voltage drops to the set under-voltage point of the machine, the buzzer will alarm and it will automatically stop after one minute.
2. Over-voltage protection: The over-voltage system is automatically closed.
3. Overload protection: Overload delay protection.
4. Overheating protection: when 40℃, the machine will automatically start the fan to dissipate heat; when it exceeds 65℃, it will alarm for one minute and stop; when it exceeds 70℃, it will shut down immediately.
5. Charging protection: constant current and constant voltage charging.

Model SL-DH-300-121

SL-DH-300-241

SL-DH-300-481

SL-DH-300-122

SL-DH-300-242

SL-DH-300-482

Output Power

300W

300W

300W

300W

300W

300W

Peak power

600W

600W

600W

600W

600W

600W

Input voltage

12V

24V

48V

12V

24V

48V

Output voltage

110VAC

220VAC

No-load current

0.5A

0.25A

0.12A

0.5A

0.25A

0.12A

Output frequency

50Hz/60HZ

Output waveform Pure sine wave
Waveform distortion

THD<2%(Linear load)

Output efficiency

>85%

>88%

>90%

>85%

>88%

>90%

Input voltage range

10.5-15V

21-30V

42-60V

10.5-15V

21-30V

42-60V

Undervoltage alarm

10.5±0.3V

21±0.3V

42±0.3V

10.5±0.3V

21±0.3V

42±0.3V

Undervoltage protection

10±0.3V

20±0.3V

40±0.3V

10±0.3V

20±0.3V

40±0.3V

Overvoltage protection

15.5±0.5V

31±1V

62±2V

15.5±0.5V

31±1V

62±2V

Undervoltage recovery

12±0.5V

24±1V

48±2V

12±0.5V

24±1V

48±2V

Overvoltage recovery

14.8V

29.5V

59V

14.8V

29.5V

59V

Protective function Undervoltage/overvoltage: LED red light on, automatic recovery
Overload: LED red light on, automatic recovery
Over temperature: LED red light on, automatic recovery
Short circuit: LED red light on, automatic recovery
Input reverse connection: blown fuse
Working temperature

0℃-40℃

Storage temperature

-30℃-70℃

Size

320*240*80mm

weight

1.8kg

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