SPI3125K-B-HUD

Outdoor Central PV Inverter for 1500V System

SPI3125K-B-HUD

High performance

■ 3-level technology, max. efficiency up to 99%
■ 120% long-term overload at 30°C, full load operation at 50°C

Safety and reliability

■ Adapt to environment of high temperature, salt, and extreme cold etc.
■ IP55 protection
■ Intelligent fan speed control and fault detection for system reliability
■ Anti-PID function to ensure power generation

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

ItemsSPI3125K-B-HUD
DC Input
Max. PV input voltage1500Vdc
Max. PV input current3986A
No. of PV input strings16
No. of MPPTs2
MPPT voltage range960~1500Vdc
AC Output
Rated AC output power3125kW
Max. output power3750kVA
Max. output current3280A
Rated AC output voltage660V
Rated grid frequency50/60Hz
Grid frequency range47.5~52.5Hz
Power factor>0.99   (at rated power)
PF adjustable range0.8 leading~0.8 lagging
THDi<3%   (at rated power)
Efficiency
Max. efficiency99.0%
European efficiency98.7%
Protection
LVRT functionYes
AC side parallel technologyYes
Fault wave record diagnosisYes
Online upgradeYes
Night SVG functionOptional
Anti-PID functionOptional
General
Dimensions (W×H×D)2150×2260×1190mm
Weight2700kg
IP gradeIP55
Cooling typeIntelligent forced air cooling
Altitude4000m (>3000m derating)
Operating temperature range-35ºC~60ºC
Relative humidity0~100%
DisplayLCD
CommunicationEthernet   (standard) / RS485 (optional)


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