Dc To Ac Inverters

  • Description
Product Detail

Yueqing Sandi Electric Co.,Ltd is one of the leading China dc to ac inverters manufacturers, welcome to wholesale cheap dc to ac inverters from our professional factory.

Technical Parameters 

Model

SDP-50KW

Isolation mode

Low Frequency Transformer

DC Input

Rated voltage (Vdc)

360V

 

Rated current(A)

139A

AC Output

Rated output power

50KW

 

Output waveform

Pure Sine Wave

 

Rated Voltage

220V±3%

110/220VA±3%

380VA±3%

 

Phases

Single phase

2 phase 3 wire

3 phase 4 wire

 

Rated current (A)

227.27A

227.27A (phase current)

76A (phase current)

 

Frequency

50Hz or 60Hz

 

Rated output voltage range (V)

110/120/220/230/240/380/400/415/440VAC optional

 

Phases

Single / Two/ Three phase optional

 

Power Factor (PF)

>0.95

 

Overload Ability

150%, 5 seconds

 

Efficiency

>94%

 

Waveform distortion rate (THD)

<3%(Linear load)

 

Dynamic Response 

(0 to 100% load)

5%,  =50ms

 

Display

LCD

 

Running mode

Working continuously

 

Electrical insulation properties

2000Vac, 1 Minute

AC Bypass Function 

Optional

Solar Charge Controller built in

Optional

AC to DC battery Charger built in

Optional

RS485 remote monitoring

Optional

Wide voltage input 100-850VDC(optional) 

Off grid inverter can work without battery

Protection Function

Protection

Input reverse polarity, under voltage, overvoltage, output over-current, short circuit, overheating etc.

 

Cooling method

Fan-cooled

 

Short-circuit protection

No automatic recovery, need to restart the machine

Working environment

Noise ( 1 meter)

 =50dB

 

Degree of protection

IP20(indoor)

 

Working Altitude (m)

 =2000

 

Working temperature

-25~+55?

 

relative humidity

0~90%,non-condensing

Mechanical dimension

Depth* Width * Height

700x750x1300mm

 

Weight (Kg)

370Kg

Certification

European CE(EMC & LVD), SAA

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Yueqing Sandi Electric Co.,Ltd

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