PV Grid Tied Inverter 40KW Three-Phase 400V

Model No.︰

SDS-40KW

Brand Name︰

SANDI

Country of Origin︰

China

Unit Price︰

-

Minimum Order︰

1 pc

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Product Description

PV Grid Tied Inverter 40KW Three-Phase 400V

 

Summarize

PV grid-connected power system includes PV modules, grid-connected inverter, and meter and power switchboard. The PV modules convert the solar energy to the DC power, then the grid-connected inverter the DC power to the sine wave AC power which has the same frequency and phase with the grid voltage, and then the AC power FEED-in the grid partly and the other power supply the local loads, it can save any surplus electricity.

 

Features

● Using U.S. TI' DSP chip to control

● High conversion efficiency

● Advanced technology for maximum power point tracking (MPPT)

● MPPT efficiency>99%

● Wide input voltage range

● Disturbance detection technology, anti-island control

● High reliability due to complete protection function

● Pure sine wave output, automatic synchronization grid connected, non-polluting to the power grid, no impact

● With RS485/RS232, Ethernet, GPRS (optional) interfaces, remote data collection and surveillance

 

Technical parameters:

 

Type

SDS-40KW

Isolation

Low frequency transformer isolation

Max. DC input power

44KWp

Max. DC input voltage

800Vdc 

Max.PV voltage range(MPPT)

450Vdc~780Vdc @595Vdc

Recommended number of PV module voltage @ string

about 35V @ 17 string

Battery board Joint type

connection terminal

Max. Input current     

98A

Nominal AC output power

40KW

Max. AC output power

44KW

THD of AC current

<3%(nominal power)

Power factor

>0.99

Max. Efficiency

96%

Euro efficiency

94%

Nominal AC voltage   

310VAC~450VAC

Nominal AC frequency

47.5Hz~51.5Hz

Internal power consumption an night

<100W

Automatically put into operation conditions  

When the DC input and power grids meet to the requirements, the inverters automated operation

Automatic restart time

5min(time adjustable)

Protection

Possess the protecting function of polarity connecting contrary, short circuit, island effects, over heat, over land

Comm. interfaces

RS485/RS232/GPRS/Ethernet

Operating Temp.

-25℃~+55℃

Relative humidity

0~95%,no condensing

Altitude(m)

≤2000meters

(Over 2000 meters to reduce the using amount)

Cooling method

Controlled forced-air cool

Noise

≤60dB

Protection degree

IP20(indoor)

Size(W*L*H mm)

800*600*2060

Weight(kg)

650

 



Payment Terms︰ TT

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ZHEJIANG SANDI ELECTRIC CO., LTD  

Email: zjsandi@sandi.cc / katrinayi87@yahoo.com               Skype: katrina0682

Mobile / WhatsApp / WeChat: +86 13858880682                                          QQ: 1276317917

Tel: +86-577-62793760                                                                          Fax: +86-577-61209955

Address: Lvao Industrial Zone, Liushi Town, Yueqing city, Zhejiang province, China.

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