SolarEdge SE9KUS 208V Grid-Tie Three Phase String Inverter
SolarEdge SE9KUS 208V Grid-Tie Three Phase String Inverter Introducing the SolarEdge SE9KUS, a high-performance 208V grid-tie three-phase string inverter, designed for optimal efficiency and reliability in commercial solar energy systems. This inverter is engineered to work seamlessly with SolarEdge power optimizers, offering advanced safety features and easy monitoring. Optimized for use with SolarEdge power optimizers. Features integrated arc fault protection and rapid shutdown for enhanced safety. UL1741 SA certified, meeting CPUC Rule 21 grid compliance standards. Compact, lightweight design enables easy installation either outdoors or indoors. Supports Ethernet or wireless connectivity for straightforward system monitoring. Technology and Overview The SE9KUS utilizes fixed voltage technology, allowing for longer string lengths and increased system flexibility. It includes built-in module-level monitoring and comes equipped with RS485 Surge Protection, enhancing system resilience against lightning events. Installation and Compatibility Overview With its small footprint and lightweight design, the SE9KUS offers versatile mounting options and a user-friendly installation process. It's designed to facilitate both outdoor and indoor installations, accommodating various project requirements. Benefits and Applications Overview The SE9KUS inverter not only increases the efficiency of solar energy systems but also ensures their safe operation. Its advanced monitoring capabilities allow for real-time system management and performance optimization, suitable for a wide range of commercial applications. Specifications Specification Value Model No. Model No. (APPLICABLE TO INVERTERS WITH PART NUMBER - SEXXK-XXXXXNXXX) SE9KUS Rated AC Power Output 9000 VA Maximum AC Power Output 9000 VA AC Output Line Connections 4-wire WYE (L1-L2-L3-N) plus PE or 3 wire Delta AC Output Voltage Minimum-Nominal-Maximum(2) (L-N) 105-120-132.5 Vac AC Output Voltage Minimum-Nominal-Maximum(2) (L-L) 183-208-229 Vac AC Frequency Min-Nom-Max(2) 59.3 - 60 - 60.5 Hz Max. Continuous Output Current (per Phase) 25 A GFDI Threshold 1 Utility Monitoring, Islanding Protection, Country Configurable Set Points Yes Maximum DC Power (Module STC) 12150 W Transformer-less, Ungrounded Yes Maximum Input Voltage DC to Gnd 250 Vdc Maximum Input Voltage DC+ to DC- 500 Vdc Nominal Input Voltage DC to Gnd 200 Vdc Nominal Input Voltage DC+ to DC- 400 Vdc Maximum Input Current 26.5 Adc Maximum Input Short Circuit Current 45 Adc Reverse-Polarity Protection Yes Ground-Fault Isolation Detection 1M? Sensitivity CEC Weighted Efficiency 1.0 Night-time Power Consumption < 3 W Supported Communication Interfaces RS485, Ethernet, ZigBee (optional) Rapid Shutdown – NEC 2014 and 2017 690.12 Automatic Rapid Shutdown upon AC Grid Disconnect RS485 Surge Protection Supplied with the inverter Safety UL1741, UL1741 SA, UL1699B, CSA C22.2, Canadian AFCI according to T.I.L. M-07 Grid Connection Standards IEEE1547, Rule 21, Rule 14 (HI) Emissions FCC part15 class B AC output conduit size / AWG range 3/4” minimum / 12-6 AWG DC input conduit size / AWG range 3/4” minimum / 12-6 AWG Number of DC inputs 2 pairs Dimensions (H x W x D) 21 x 12.5 x 10.5 in / 540 x 315 x 260 mm Dimensions with Safety Switch (H x W x D) 30.5 x 12.5 x 10.5 in / 775 x 315 x 260 mm Weight 73.2 lb / 33.2 kg Weight with Safety Switch 79.7 lb / 36.2 kg Cooling Fans (user replaceable) Noise < 50 Dba Operating Temperature Range -40 to +140 / -40 to +60(5) ?F / ?C Protection Rating NEMA 3R Warranty 12 years. Extendable to 20 Years