Deskripsi
Photovoltaic Grid-Connected Inverter
Brand : SUNGROW POWER SUPPLY
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Sort of Model
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SG10KTL
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SG12KTL
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SG15KTL
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SG20KTL
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DC side parameters
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Maximum DC voltage
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1000Vdc
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Starting voltage
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250V
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250V
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250V
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300V
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Full load MPP voltage range
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250~800Vdc
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330~800V
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380~800V
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480~800V
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***Low Voltage
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250V
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250V
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250V
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280V
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Maximum input current
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40A (20A per channel)
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40A (20A per channel)
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40A (20A per channel)
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42A (21A per channel)
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Recommended PV array open circuit voltage
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700V
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700V
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700V
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***Number of high-power trackers/Number of strings that can be connected to each tracker
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2/3
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AC side parameters
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Rated output power
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10kW
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12kW
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15kW
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20kW
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Maximum output power
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10.5kW
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12.6kW
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15.75kW
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21kW
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Maximum AC output current
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15A
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20A
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24A
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31A
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Rated grid voltage
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400Vac
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Allowable grid voltage
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310~480Vac
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Rated grid frequency
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50Hz/60Hz
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Permitted grid frequency
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47~52Hz
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Total current waveform distortion rate
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< 3% (rated power)
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DC current component
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<0.5% (rated output current)
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Power Factor
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0.9 (lag) ~ 0.9 (lag)
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System
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Maximum efficiency
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98.0%
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98.0%
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98.0%
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98.0%
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European Efficiency
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97.2%
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97.2%
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97.3%
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97.3%
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Protection level
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IP65 (outdoor)
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Nighttime power consumption
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0W
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Allowable ambient temperature
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-25~+60℃
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Cooling method
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Air Cooling
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Allowable relative humidity
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0~95%, no condensation
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Maximum altitude allowed
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2000m
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2000m
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Display and Communication
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show
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LCD
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LCDLCD
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Standard communication method
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RS485
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RS485RS485
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Optional communication method
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Ethernet
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Mechanical parameters
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Dimensions (W x H x D)
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648x695x232mm
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Net weight
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45kg
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51kg
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55kg
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55kg
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Performance characteristics:
• Low voltage ride-through function
• Active power is continuously adjustable (0-100%) function
• Reactive power is adjustable, and the power factor range is leading 0.9 to lagging 0.9
• Maximum conversion efficiency is up to 98%
• Three-level PWM inverter technology
• Use membrane capacitors to improve system service life
• Wide DC voltage input range, up to 1000V
• Dual-channel MPP tracking to cope with different component installation angles and increase power generation
• Outdoor waterproof design (IP65), adapt to harsh outdoor environment
• Multi-language LCD display interface, you can freely set various operating parameters
• AC and DC plug-in waterproof terminals, easy to install and use
• TÜV CE certification, Italian Enel-GUIDA certification, Golden Sun certification
• Complies with the German BDEW medium voltage power grid directive and VDE AR N 4105 low voltage power grid directive
Communication: • RS485 • Ethernet Security: • Complete protection functions: overvoltage protection, short circuit protection, island protection, overheating protection, overload protection • Comply with standards: EN61000-6-1,EN61000-6-2,EN61000-6-3,EN61000-6-4,EN61000-3-2,EN61000-3-3,EN60164-1-1,EN55022,EN50178
Ulasan
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