SG30K3
1Pages

Catalog excerpts

Input (DC) Max. DC power (@ cos φ =1) 34.5kW Max. Input voltage 450V Start voltage 240V MPPT voltage range 220~380V Number of DC inputs 1 Number of DC inputs 1 Output (AC) Rated power 30kW Max. Output AC power 33kVA Max. Output current 47A Max. THD <3%(at nominal power) Rated grid voltage 400V Grid voltage range 310~450V Rated grid frequency 50/60Hz Grid frequency range 47~52Hz/57~62Hz Power factor at rated power >0.99 Isolation Transformer Yes DC current injection <0.5% (at nominal output current) Adjustable displacement factor 0.9 (lagging) ~0.9 (leading) Efficiency SG 30K3 Max. Efficiency 95.6% European Efficiency 94.6% Protection Grid-friendly Input side disconnection device Breaker Active power continuously adjustable (0100%) Output side disconnection device Breaker Reactive power control with power factor from 0.9 lagging to DC overvoltage protection Yes AC overvoltage protection Yes Grid monitoring Yes Ground fault monitoring Yes Insulation monitoring Opt 0.9 leading Low-voltage PV system, standard 0.4kV output voltage Efficient General Data High efciency isolation transformer Dimensions (W/H/D) -25~+55℃ Self-consumption at night 0W External auxiliary supply voltage CE, Enel-GUIDA certication 620kg Operating temperature range Qualified 800x1984x646mm Weight Non-consumption at night No Cooling concept IP20 Max. permissible value for relative humidity (non-condensing) 0~95%, non -condensing Max. altitude 6000m (derating > 3000m) Fresh air consumption 700m³/h Display LCD Communication port/protocols Efficiency Curve Temperature controlled air-cooling Degree of protection Modbus Circuit Diagram: Efficiency Curve: 98% Efficiency 95% Number of DC Inlets + 1 92% 89% 1 86% 20% 40% DC EMC Filter AC Filter AC Circuit Breaker AC EMC Filter Number of AC Outlets L1 1 L2 L3 Lightning-proof Device 80% 0% AC Contactor Transformer 1 1 N Vdc=220V Vdc=280V Vdc=380V 83% - Power Module DC Circuit Breaker 60% 80% PE 100% Normalized Output Power www.sungrowpower.com

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