stock code: 002335.SZ

SPI3125K-B-H

1500V Containerized Central PV Inverter

SPI3125K-B-H

  • Key Features
  • Technical Data
  • Related Solutions

Product Feature


High performance

•3-level technopology, max. conversion efficiency up to 99.00%

•1.1 times long-term overload at 45℃ , full load operation at 50℃

Safety and reliability

•Anti-PIDfunction to ensure power generation

•Intelligent fan speed control and fault detection for system reliability

•IP54 design, adapt to high temperature, salt, and extreme cold etc. environment

Advanced intelligence

•Intelligent fault recording function for fast analysis

•Intelligent online upgrade function for easy management

Saved investment

•DC 1500V system, low system cost

•Modular and compact product design

•AC side parallel tenchnology for splitted two-winding transformer



Technical Specifications


Item

Index

SPI1250K-B-H                                             SPI1500K-B-H

DC Input

Max. PV input voltage

1500Vdc

Max. PV input current

1754A

1800A

No. of PV input strings

12~15 optional

No. of MPPTs

1

MPPT voltage range

800V~1300V

900V~1300V

Start-up voltage

840Vdc

940Vdc

MPPT efficiency

99.90%

AC Output

Rated AC output power

1250kW

1500kW

Max. output power

1250kW at 55℃ /1375kW at 50℃

1500kW at 55℃ /1650kW at 50℃

Max. output current

1443A

1587A

Rated output voltage

550Vac

600Vac

Rated grid frequency

50Hz/60Hz

Grid frequency range

45~50Hz/55~60Hz

Power factor

>0.99 (rated power)

PF adjustable range

0.8 leading ~0.8 lagging

THDi

<3% (at rated power)

Efficiency

Max. efficiency

99.00%

European efficiency

98.70%

Others

LVRT function

Yes

AC side parallel technology

Yes

Fault wave record diagnosis

Yes

Online upgrade

Yes

Night SVG function

Optional

Anti-PID function

Yes

General data

Dimensions (W×H×D)

1400×2050×800mm

Weight

1350kg

IP grade

IP20

Night power consumption

<20W

Cooling type

Temperature controlled forced air cooling

Altitude

6000m (>3000m derating)

Operating temperature range

-35℃ ~60℃

Relative humidity

0~95%, no condensation

Display

LCD

Communication

RS485, Ethernet (optional)


*Specifications are subject to change without prior notice.

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