Sunny Tripower Core1 Datasheet

STPCORE1-DS-en-27 SMA and Sunny Tripower are registered trademarks of SMA Solar Technology AG. Printed on FSC-certied paper. All products and services described as well as technical data are subject to change, even for reasons of country-specic deviations, at any time without notice. SMA assumes no liability for errors or omissions. For current information, see www.SMA-Solar.com.
Accessories
SMA Sensor Module
MD.SEN-US-40
SMA Data Manager M
EDMM-US-10
AC Surge Protection Module Kit
AC_SPD_KIT1-10, AC_SPD_KIT2_T1T2
DC Surge Protection Module Kit
DC_SPD_KIT4-10, DC_SPD_KIT5_T1T2
Universal Mounting System
UMS_KIT-10
SMA America, LLC
Toll Free +1 888 4 SMA USA
www.SMA-America.com
Technical data
Sunny Tripower CORE1 33-US Sunny Tripower CORE1 50-US Sunny Tripower CORE1 62-US
Input (DC)
Maximum array power 50000 Wp STC 75000 Wp STC 93750 Wp STC
Maximum system voltage 1000 V
Rated MPP voltage range 330 V … 800 V 500 V … 800 V 550 V … 800 V
MPPT operating voltage range 150 V … 1000 V
Minimum DC voltage / start voltage 150 V / 188 V
MPP trackers / strings per MPP input 6 / 2
Maximum operating input current / per MPP tracker 120 A / 20 A
Maximum short circuit current per MPPT / per string input 30 A / 30 A
Output (AC)
AC nominal power 33300 W 50000 W 62500 W
Maximum apparent power 33300 VA 53000 VA 66000 VA
Output phases / line connections 3 / 3-(N)-PE
Nominal AC voltage 480 V / 277 V WYE
AC voltage range 244 V … 305 V
Maximum output current 40 A 64 A 80 A
Rated grid frequency 60 Hz
Grid frequency / range 50 Hz, 60 Hz / -6 Hz … +6Hz
Power factor at rated power / adjustable displacement 1 / 0.0 leading … 0.0 lagging
Harmonics THD <3 %
Eciency
CEC eciency 97.5% 97.5% 97.5%
Protection and safety features
Load rated DC disconnect ●
Load rated AC disconnect ●
Ground fault monitoring: Riso / Differential current ● / ●
DC AFCI arc-fault protection ●
SunSpec PLC signal for rapid shutdown ●
DC reverse polarity protection ●
AC short circuit protection ●
DC surge protection: Type 2 / Type 1+2
/
AC surge protection: Type 2 / Type 1+2 /
Protection class / overvoltage category (as per UL 840) I / IV
General data
Device dimensions (W / H / D) 621 mm / 733 mm / 569 mm (24.4 in x 28.8 in x 22.4 in)
Device weight 84 kg (185 lbs)
Operating temperature range -25 °C … +60 °C (-13 °F … +140 °F)
Storage temperature range -40 °C … +70 °C (-40 °F … +158 °F)
Audible noise emissions (full power @ 1m and 25 °C) 65 dB (A)
Internal consumption at night 5 W
Topology Transformerless
Cooling concept OptiCool (forced convection, variable speed fans)
Enclosure protection rating Type 4X, 3SX (as per UL 50E)
Maximum permissible relative humidity (non-condensing) 100 %
Additional information
Mounting Free-standing with included mounting feet
DC connection Amphenol UTX PV connectors
AC connection Screw terminals - 4 AWG to 4/0 AWG CU/AL
LED indicators (Status / Fault / Communication) ●
Network interfaces: Ethernet / WLAN / RS485 ● (2 ports) / ● /
Data protocols: SMA Modbus / SunSpec Modbus / Webconnect ● / ● / ●
Multifunction relay ●
ShadeFix technology for string level optimization ●
Integrated Plant Control / Q on Demand 24/7 ● / ●
Off-Grid capable / SMA Fuel Save Controller compatible ● / ●
SMA Smart Connected (proactive monitoring and service support) ●
Certications
Certications and approvals UL 1741, UL 1699B Ed. 1, UL 1998, CSA 22.2 107-1, PV Rapid Shutdown System Equipment
FCC compliance FCC Part 15 Class A
Grid interconnection standards IEEE 1547, UL 1741 SA - CA Rule 21, HECO Rule 14H
Advanced grid support capabilities L/HFRT, L/HVRT, Volt-VAr, Volt-Watt, Frequency-Watt, Ramp Rate Control, Fixed Power Factor
Warranty
Standard 10 years
Optional extensions 15 / 20 years
Optional features ● Standard features – Not available
Type designation STP 33 -US -41 STP 50-US-41 STP 62-US -41