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Zhejiang Sandi Electric Co., Ltd.
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Main Products: Inverter Power Supply (Inverter)

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Zhejiang Sandi Electric Co., Ltd.Free·1YRS

  • E-mail

    katrina@sandi.cc / carrie@sandi.cc

  • Phone

    13175696608

  • Address

    Building 13-2 Botong Huigu, No. 66 Binhai South Four Road, Yueqing Economic Development Zone, Yueqing City, Zhejiang Province, 325604, China

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SDH-500W

Model
Nature of the Manufacturer
Other
Product Category
Place of Origin
City, Province
Overview
SDH-500W
Product Details
Product Details

Pure sine wave inverter is one of the most advanced DC to AC conversion products in the world, it has the main advantages of high quality sine wave AC output, microcomputer control, humanness design, and it is simple, stable, no noise and no pollution. It is suitable use for areas without electricity, vehicles, ships, solar energy,

wind turbine etc. The inverter can also supply AC voltage to all kinds of power tools, air conditioners, electric motors, refrigerators, fluorescent lights, televisions, electric fans and other power supply.

The inverter output waveform is sine wave; this kind of AC power is suitable for most industrial electronics and home appliances, the power supply features much better than other modified sine wave and square wave.


Technical Features:

- High Transform efficiency, fast start

- Pure sine wave output waveform

- Strong adaptability and stability

- With automatic over-current and output short circuit protection to avoid damage the equipment

- Safe and reliable with built in fuse

- Can add AC bypass input(optional): Battery Power Priority or AC Power Priority.

- Can add AC to DC battery charger in(optional)


Function details:

Model

SDH-500-121

SDH-500-241

SDH-500-481

SDH-500-122

SDH-500-242

SDH-500-482

Rated Power

500W

500W

500W

500W

500W

500W

Max. Continuous Power

1000W

1000W

1000W

1000W

1000W

1000W

DC input voltage

12V

24V

48V

12V

24V

48V

AC output voltage

110VAC

220VAC

No-load current

0.6A

0.3A

0.15A

0.6A

0.3A

0.15A

AC output frequency

50Hz/60HZ

AC output waveform

Pure Sine Wave

Waveform Distortion

THD<2%(Linear load)

Efficiency

>85%

>88%

>90%

>85%

>88%

>90%

DC input voltage range

10.5-15V

21-30V

42-60V

10.5-15V

21-30V

42-60V

Low Voltage Alarm

10.5+/-0.3V

21+/-0.3V

42+/-0.3V

10.5+/-0.3V

21+/-0.3V

42+/-0.3V

Low Voltage Shutdown

10+/-0.3V

20+/-0.3V

40+/-0.3V

10+/-0.3V

20+/-0.3V

40+/-0.3V

Over Voltage Protection

15.5+/-0.5V

31+/-1V

62+/-2V

15.5+/-0.5V

31+/-1V

62+/-2V

Low Voltage Recovery

12+/-0.5V

24+/-1V

48+/-2V

12+/-0.5V

24+/-1V

48+/-2V

Over Voltage Recovery

14.8V

29.5V

59V

14.8V

29.5V

59V


Protective Function

Low/Over voltage: LED  Red light, automatic recovery

Over load: LED  Red light, automatic recovery

Over temperature : LED  Red light, automatic recovery

Short circuit: LED  Red light, automatic recovery

Input reverse connection: Fuse burn-out

Working Temp.

0℃-40℃

Storage Temp. Humidity

-30℃-70℃

Dimension

340*240*80mm

Wight

2.3kg



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