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Тема: Fronius Symo (3 кВт; 3,7 кВт; 4,5 кВт)

http://www.fronius.com/internet/img/SE/SE_WPIC_Fronius_Symo_1_rdax_100.jpg

Технические характеристики:

NPUT DATAFronius Symo 3.0-3-SFronius Symo 3.0-3-MFronius Symo 3.7-3-SFronius Symo 3.7-3-MFronius Symo 4.5-3-SFronius Symo 4.5-3-M
Max. input current (Idc max 1 / Idc max 21))16.0 A / 16.0 A
Max. array short circuit current (MPP1/MPP21))24.0 A / 24.0 A
Min. input voltage (Udc min)150 V
Feed-in start voltage (Udc start)200 V
Nominal input voltage (Udc,r)595 V
Max. input voltage (Udc max)1,000 V
MPP voltage range (Umpp min– Umpp max)200 - 800 V150 - 800 V250 - 800 V150 - 800 V300 - 800 V150 - 800 V
Number of MPP trackers121212
Number of DC connections32 + 232 + 232 + 2
Max. PV generator output (Pdc max)6.0 kWpeak6.0 kWpeak7.4 kWpeak7.4 kWpeak9.0 kWpeak9.0 kWpeak
OUTPUT DATA
AC nominal output (Pac,r)3,000 W3,000 W3,700 W3,700 W4,500 W4,500 W
Max. output power3,000 VA3,000 VA3,700 VA3,700 VA4,500 VA4,500 VA
AC output current (Iac nom)4.3 A4.3 A5.3 A5.3 A6.5 A6.5 A
Grid connection (voltage range)3~NPE 400 V / 230 V or 3~NPE 380 V / 220 V (+20 % / -30 %)
Frequency (Frequency range)50 Hz / 60 Hz (45 - 65 Hz)
Total harmonic distortion< 3 %
Power factor (cos φac,r)0.70 - 1 ind. / cap.0.85 - 1 ind. / cap.0.70 - 1 ind. / cap.0.85 - 1 ind. / cap.0.70 - 1 ind. / cap.0.85 - 1 ind. / cap.
GENERAL DATA
Dimensions (height x width x depth)645 x 431 x 204 mm
Weight16.0 kg19.9 kg16.0 kg19.9 kg16.0 kg19.9 kg
Degree of protectionIP 65
Protection class1
Overvoltage category (DC / AC)2)2 / 3
Night time consumption< 1 W
Inverter designTransformerless
CoolingRegulated air cooling
InstallationIndoor and outdoor installation
Ambient temperature range-25° - +60 °C
Permitted humidity0 - 100 %
Max. altitude2,000 m / 3,400 m (unrestricted / restricted voltage range)
DC connection technology3x DC+ and 3x DC- screw terminals 2.5 - 16 mm²4x DC+ and 4x DC- screw terminals 2.5 - 16 mm² 3)3x DC+ and 3x DC- screw terminals 2.5 - 16 mm²4x DC+ and 4x DC- screw terminals 2.5 - 16 mm² 3)3x DC+ and 3x DC- screw terminals 2.5 - 16 mm²4x DC+ and 4x DC- screw terminals 2.5 - 16 mm² 3)
AC connection technology5-pin AC screw terminals 2.5 - 16 mm²5-pin AC screw terminals 2.5 - 16 mm² 3)5-pin AC screw terminals 2.5 - 16 mm²5-pin AC screw terminals 2.5 - 16 mm² 3)5-pin AC screw terminals 2.5 - 16 mm²5-pin AC screw terminals 2.5 - 16 mm² 3)
Certificates and compliance with standardsÖVE / ÖNORM E 8001-4-712, DIN V VDE 0126-1-1/A1, VDE AR N 4105, IEC 62109-1/-2, IEC 62116, IEC 61727, AS 3100, AS 4777-2, AS 4777-3, CER 06-190, G83/2, UNE 206007-1, SI 4777 1), CEI 0-211), NRS 097
EFFICIENCY
Max. efficiency98.0 %
European efficiency (ηEU)96.2 %96.5 %96.7 %96.9 %97.0 %97.2 %
η at 5 % Pac,r4)80.3 / 83.6 / 79.1 %79.8 / 85.1 / 80.8 %83.4 / 86.4 / 80.6 %81.6 / 87.8 / 82.8 %84.8 / 88.5 / 82.8 %83.4 / 90.3 / 85.0 %
η at 10 % Pac,r4)87.8 / 91.0 / 86.2 %86.5 / 91.6 / 87.7 %90.1 / 92.5 / 88.7 %87.9 / 93.6 / 90.5 %91.7 / 93.7 / 90.3 %89.2 / 94.1 / 91.2 %
η at 20 % Pac,r4)92.6 / 95.0 / 92.6 %90.8 / 95.3 / 93.0 %93.7 / 95.7 / 93.6 %91.9 / 96.0 / 94.1 %94.6 / 96.3 / 94.5 %92.8 / 96.5 / 95.1 %
η at 25 % Pac,r4)93.4 / 95.6 / 93.8 %91.9 / 96.0 / 94.2 %94.5 / 96.4 / 94.7 %92.9 / 96.6 / 95.2 %95.2 / 96.8 / 95.4 %93.5 / 97.0 / 95.8 %
η at 30 % Pac,r4)94.0 / 96.3 / 94.5 %92.8 / 96.5 / 95.1 %95.0 / 96.7 / 95.4 %93.5 / 97.0 / 95.8 %95.6 / 97.2 / 95.9 %94.2 / 97.3 / 96.3 %
η at 50 % Pac,r4)95.2 / 97.3 / 96.3 %94.3 / 97.5 / 96.5 %96.9 / 97.6 / 96.7 %94.6 / 97.7 / 96.8 %96.4 / 97.7 / 97.0 %94.9 / 97.8 / 97.2 %
η at 75 % Pac,r4)95.6 / 97.7 / 97.0 %94.9 / 97.8 / 97.2 %96.2 / 97.8 / 97.3 %95.0 / 97.9 / 97.4 %96.6 / 98.0 / 97.4 %95.1 / 98.0 / 97.5 %
η at 100 % Pac,r4)95.6 / 97.9 / 97.3 %95.0 / 98.0 / 97.4 %96.2 / 98.0 / 97.5 %95.1 / 98.0 / 97.5 %96.6 / 98.0 / 97.5 %95.0 / 98.0 / 97.6 %
MPP adaption efficiency> 99.9 %
PROTECTIVE DEVICES
DC insulation measurementYes
Overload behaviourOperating point shift, power limitation
DC disconnectorYes
Reverse polarity protectionYes
INTERFACES
WLAN / Ethernet LANFronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON)
6 inputs and 4 digital in/outInterface to ripple control receiver
USB (type A socket)5)Datalogging, inverter update via USB flash drive
2x RS422 (RJ45 socket) 5)Fronius Solar Net, interface protocol
Signalling Output 5)Energy management (floating relay output)
Datalogger and WebserverIncluded
External Input 5)S0 meter connection / Evaluation of overvoltage protection
RS485Modbus RTU SunSpec or meter connection