Power Station Type PV Grid-Connected Inverter Power 100kw-630kw Indoor Type
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- Model NO.: IIT
- Output Power: >1000W
- Brand: Corona
- Power Source: Solar Power
- Trademark: Corona
- HS Code: 8504403090
- Phase: Three
- Certification: SAA, CE, ROHS, UL, ISO9001, CCC
- Type: DC/AC Inverters
- Circuit Topologies: Full-Bridge Type
- Origin: China
Power 100Kw - 630kW indoor type
DC bus starting voltage (VDC): 480V
Maximum DC bus voltage (VDC): 1000V
Fully loaded MPPT voltage range(VDC): 500 - 850V
Grid Voltage (VAC): 315V (±15%)
Maximum Input Current (A): 1120
Maximum Overall Efficiency (%): 98.7%
Operating Temperature Range (ºC): -30 ~ +55
Maximum Altitude when fully loaded (m) ≤3000
Protection Level: IP20 (indoor type)
1, Advanced technology, grid connecting-friendly, low voltage and zero voltage ride through function; Adjusting functions of active power and reactive power, able to respond to the dispatching instructions from grid; Advanced phase lock technique, real-time tracking grid phases; Advanced harmonic suppression algorithm, current total harmonic distortion (THD) rate: <3%; And having several key techniques for grid adaptation such as grid frequency fluctuation suppression, DC component suppression, grid flash adaptation, high-voltage adaption, three-phase unbalance adaptation, etc.
2, Reliable Operation
Redundant design for AC and DC dual power supply systems;
Innovative cooling design, -25ºC ~ +55ºC, continuous full power operation;
Suitable for using in harsh environments of high altitude and long-term continuous, reliable operation;
Having heating - dehumidification functions;
Having such perfect protection functions as over voltage, islanding, short circuit, overload, overheating, etc.
Outdoor protection level is IP54 with unique rain-proof, sand-proof and shock-proof designs.
3, More efficient power generation capacities
Advanced MPPT control strategy, suitable for using in such accident conditions as sheltering, hot spot, etc. Occurred in PV arrays, ensuring inverter reach maximum power output, wide voltage input scope, improving power benefits;
Efficient GDPWM modulation algorithm, reducing switching losses, with the maximum efficiency up to 98.5%.
4, About certifications
GoldenSun Certification (CGC Certification), TUV Certification
More generating capacity, easier installation, more professional services.
Suitable for using in a variety of harsh environments such as bitter coldness, high temperature, high altitude, etc. Also suitable for using in various PV power generating systems installed in desert, plateaus, and proofs of commercial buildings.