Main Products: Medium-voltage Variable Frequency Drive ,Solar Inverter ,Static Synchronous Compensator ,Wind Converter ,High Power Igniter
500kw grid-connected solar pv inverter
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Dongfang Hitachi (CD) Electric Control Equipments Co., Ltd.
Business Type: Manufacturer,Trading Company
Chengdu Sichuan ChinaMain Products: Medium-voltage Variable Frequency Drive ,Solar Inverter ,Static Synchronous Compensator ,Wind Converter ,High Power IgniterProduct Details
Key Features
On-Grid inverters designed for PV plants
High Efficiency and Yield
Applied advanced PWM control algorithm and MPPT tracking technology to ensure maximum power output.
Used high quality IGBT modules to effectively reduce the switch and conduction losses.
Adopted the design of 4-MPPT independent bus control to mitigate the impact of partial shade, hot spot, local damage of PV
module and inverter failure, and ensure higher yield of power generation.
Overall system efficiency is up to 98.7%.
High reliability
With redundant modular design, the inverter will continue to operate even when one or more modules are faulty.
With 100% film capacitors design, the system lifetime is extended significantly.
Grid friendly
With the function of Low/Zero Voltage Ride Through (LVRT/ZVRT), the inverter continues to generate power in the presence of
grid voltage dropping.
Total Harmonic Distortion (THD) is lower than 2.5%.
Technical Specifications
DHSP Series On-Grid Solar PV Inverter (500kW)
Model | DHSP3GC-500KTL-B | |
DC Input | Max. Input Power(kW) | 550 |
Max. Input Voltage(V) | 1000 | |
Max. Input Current(A) | 1200 | |
MPPT Range(V) | 450~850 | |
AC Output | Rated Output Power(kW) | 500 |
Max. Output Power(kW) | 550 | |
Rated Output Current(A) | 916 | |
Grid Voltage Range(V) | 315/400±10% | |
Rated Grid Frequency(Hz) | 50/60±0.5 | |
Performance | Max. Efficiency(%) | 98.7 |
European Efficiency(%) | >98.3 | |
Power Factor Range | 0.9 (lag) ~ 0.9 (lead) | |
Total Harmonic Distortion(%) | ≤2.5% (Rated Power) | |
Consumption at Night(W) | <60 | |
System | Ingress Protection | IP20 |
Insulation Class | H | |
Noise (dB) | <60 dB | |
Cooling Method | Air blast | |
Display | Touch Screen | |
Communication Interface | Ethernet, RS485, Profibus-DP | |
Dimension (W×H×D) (mm) | 1800x2200x800 | |
Weight(Kg) | 1210 | |
Environment | Operating Temperature(℃) | -35℃ ~ +50℃ |
Operating Humidity (%) | <95% , without condensation | |
Installation | Indoor, in a dust free environment free of hazardous or flammable material. | |
Protection | Over-current, DC Over-voltage, AC Short-circuit Over/under-voltage of grid, Over/under-frequency of grid Anti-Islanding, Reverse Discharge, Reverse Polarity | |
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