SPI 500-1260K-B
Centralized Three-phase PV inverter
SPI500K-B/SPI630K-B/SPI1000K-B/SPI1260K-B
High Efficiency
■ Advanced three-level topology, maximum conversion efficiency 99%
■ 45ºC 1.1 times long-term overload, 50ºC full load operation
Safe and Reliable
■ Adapt to high altitude, high temperature, extreme cold and other complex environment
■ Intelligent fan speed control and fault detection, improve system reliability
■ PID repair function to ensure power generation
Intelligent
■ Intelligent fault recording function, quick failure analysis
■ Intelligent online upgrade function, easy system upgrade and maintenance management
Cost Saving
■ High power density in 0.6m2, reducing system land cost
■ Turnkey products, easy to install and debug on site (container)
■ Support AC side parallel at transformer primary side
■ Modular design, saving operation and maintenance cost
| Items | SPI500K-B | SPI630K-B | SPI1000K-B | SPI1260K-B |
| DC input | ||||
Max. input power | 560kW | 710kW | 2×560kW | 2×710kW |
Max. input voltage | 1000Vdc | |||
Max. input current | 1200A | 1350A | 2×1200A | 2×1350A |
No.of PV input strings | 6 | 8 | 2×6 | 2×8 |
No.of MPPTs | 1 | 2 | ||
MPPT voltage range | 460Vdc~850Vdc | 520Vdc~850Vdc | 460Vdc~850Vdc | 520Vdc~850Vdc |
| Start-up voltage | 480Vdc | 540Vdc | 480Vdc | 540Vdc |
| MPPT Efficiency | 99.90% | |||
| AC output | ||||
Rated AC output power | 500kW | 630kW | 1000kW | 1350kW |
Max. output power | 550kW | 693kW | 1100kW | 1386kW |
Max. output current | 1008A | 1111A | 2016A | 2222A |
Rated AC output voltage | 315Vac | 360Vac | 315Vac | 360Vac |
Rated frequency | 50Hz/60Hz | |||
Power factor | >0.99 | |||
| Adjustable power factor | 0.9 (leading)~0.9 (lagging) | |||
| THDi | <3% (nominal power) | |||
| Efficiency | ||||
Max. efficiency | 99.00% | |||
European efficiency | 98.70% | |||
| Others | ||||
LVRT function | Yes | |||
AC side parallel technology | Yes | |||
Anti-PID function | Optional | |||
Fault wave record diagnosis | Yes | |||
Online upgrade | Yes | |||
| System data | ||||
Dimensions (W×H×D) | 800×2000×800mm | 2438×2591×1150mm | ||
Weight | 700kg | 2800kg | ||
| IP grade | IP20 | IP54 | ||
| Night power consumption | <20W | <40W | ||
Cooling type | Intelligent forced air cooling | |||
Altitude | 6000m (>3000m derating) | |||
| Operating temperature | -35ºC~60ºC | |||
| Relative humidity | 0~95% (no condensation) | |||
| Display | LCD | |||
| Communication | RS485, Ethernet (optional) | |||
