Power Conditioning SubsystemSeries SP1000
Series SP1000 has the world highest conversion efficiency level*as of September 2017, 98.7%, among 500kW AC output PCSs. We prepared accessories for outdoor use 1) container in which air conditioner built and 2) cover board forced-air cooling type
Features
Best PCS for Power generation
1) high efficiency
Series SP1000 has world highest conversion efficiency level, 98.7%.
2) consideration on profitability
It is available to input DC 1000V to Series SP1000. It's MMPT control
range is from 550 to 900V. We prepared up to 16 DC input circuits as
a option. We designed
PCS considering the ease of installation and
also the reduction of conbiner boxes.
3) safety design
We prepared AC low voltage side ground fault protection in the SP1000. (option)
4) Accesories for various environments
We prepared 20 ft container package, in which 2 pieces of SP1000-500,
distribution boad, and current collector are integrated. You can install them
in salt damage area and cold weather area. We also have normal outdoor package.
Other functions
1) power factor controller (option)
2) RS485 communication
3) Remote output control
4) Emergency power generator conneced operation (option)
Specifications
| Type | SP1000-500 | |
|---|---|---|
| Direct current input | Supply voltage range | 0V-1000V |
| MPPT working voltage range | 550V-900V | |
| Maximum supply voltage | 1000V | |
| Number of input circuits | Standard; 8 input circuits (Option; 16 input circuits at maximam) | |
| AC output | Electric type | Three-phase three-wire system |
| Isolation method | transformer less | |
| Rated output power | 500kW(500kVA) | |
| Rated output voltage | 350V | |
| Rated output current | 825A | |
| Rated frequency | 50Hz/60Hz | |
| Current distortion factor | 3% or less at each phase, 5% or less in total (during rated operation) | |
| Output power factor | Delay: 0.99 or more (during rated operation) | |
| Number of output circuits | Maximum of 2 circuits (maximum cable size: 325 sq) |
|
| Transformation efficiency | 98.7% or more (during rated operation, including likelihood of JEC) | |
| Installation environment | Installation site | Indoor |
| Protection level | IP20 | |
| Allowable ambient temperature | -10°C - +40°C | |
| Allowable ambient
humidity (no condensation) |
5%-85% | |
| Dimension and weight | Dimensions (width x height x depth) |
2,300×1,950×700mm (excluding protruntion) |
| Approximate mass | 1400kg | |
| Display and communication functions | Operation screen (door) |
touch pannel ( TFT color LCD, 4.3 type wide) |
| External communication | RS485 (2-wire), our protocol (compliant with Modbus-RTU) | |
| Compliance standards | Electric Power Conversion System for Grid Interconnection of Distributed Energy Resources (JEC 2470-2005) | |
| Grid Connection Standard (JEAC 9701-2012) | ||
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