Based on HF chain and parallel operation technology with DSP, several inverter can be parallel operated and run, simplified the design of the power station.
Ø Adopted the IPM module of 5th generation of Mitsubishi, increasing the system efficiency greatly.
Ø Self-optimizing of MPPT, increasing the efficiency of power produce of PV
Ø Adopted the technology of initiative frequency offset to detect the island, make the grid protecting safe and reliable
Ø Large screen of multiple language of LCD display.
Ø Power production and CO2 emission reduction calculation for 5
Ø Flexible output setup, suitable to various countries' local regulationSpecialized remote setting and detecting software, make the computer adjusting more intelligently
Ø Delicate machinery design and light component configuration
Ø Multi-protection design, make it more safe and reliable
Ø Electrophoresis painting and machinery design of high protection grade, suitable for install indoor and outdoor
Ø Wider range of operating temperature of -25～+50℃
Ø Plug-in connection for all DC and AC water proof connector and communication cable, easy to field wiring
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Model
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SM3-3KTL
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SM3-5KTL
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SM3-7KTL
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SM3-10KTL
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INPUT(DC)
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(W)Recommended Input PV Power (W)
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3150
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5250
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7350
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10500
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(V)Max.PV Open Circuit Voltage
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270
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270
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315
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270
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(A)Max.PV Input DC Current
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18.53
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30.9
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43.2
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61.76
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(V)PV-voltage range, MPPT
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180～360
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||||
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Number of MPPT trackers/Max.number of strings (parallel)
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1/1
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1/2
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1/2
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1/3
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OUTPUT(AC)
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(W)Nom.AC Output Power
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3000
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5000
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7000
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10000
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(A)Max.AC Output Current
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5.45
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9.09
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12.72
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18.18
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(V±%)Nom.Grid Voltage/range
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380/380±20% of normal grid voltage by default, adjusted to local regulation
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||||
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(Hz±%)Nom.AC Grid Frequency/Range
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50±0.5Hz of normal grid frequency by default, adjusted to local regulation
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||||
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Factor
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≥0.99(Rated power)
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||||
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Output Current THD(%)
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＜5%(Rated power)
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||||
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Max.Efficiency
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97.0%
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||||
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Euro-Eta
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95.5%
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||||
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Protection Devices
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Over/Under Voltage Protection
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●
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|||
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Over/Under Frequency Protection
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●
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||||
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Non-islanding
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●
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||||
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Over Current Protection
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●
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||||
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AC short-circuit protection
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●
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||||
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Ground Fault Monitoring
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●
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||||
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All-pole Sensitive Residual-current Monitoring Unit
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●
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||||
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Reverse Polarity Protection
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●
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||||
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Over Load Protection
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●
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||||
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General Data
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Dimensions(H/W/D)
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435×270×172
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510×315×183
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605×550×205
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695×648×232
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Weight(kg)
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15
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22
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32
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45
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|
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Operating temperature range
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-25～+50℃
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||||
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(W)Power consumption at night
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0.25W
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||||
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Noise
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≤ 42 dB(A)
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||||
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Topology
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Transformerless
|
||||
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Cooling concept
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Natural Cooling
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||||
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Installation: Indoors/Outdoors (IP65 electronics)
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● /●
|
||||
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Features
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Graphic display:
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LCD
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|||
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Interfaces:
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RS485/RS232
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||||
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SFENGINEER
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||||
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Warranty:
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5years
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