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Тема: Fronius Symo (10 кВт; 12,5 кВт; 15 кВт; 17,5 кВт; 20 кВт)

http://www.fronius.com/internet/img/SE/SE_WPIC_Fronius_Symo_20_kW_web_rdax_100.jpg

Технические характеристики:

INPUT DATAFronius Symo 10.0-3-MFronius Symo 12.5-3-MFronius Symo 15.0-3-MFronius Symo 17.5-3-MFronius Symo 20.0-3-M
Max. input current (Idc max1 / Idc max2)27.0 A / 16.5 A1)33.0 A / 27.0 A
Max. usable input current total
(Idc max1 + Idc max2)
43.5 A51.0 A
Max.array short circuit current (MPP1/ MPP2)40.5 A / 24.8 A49.5 A / 40.5 A
Min. input voltage (Udc min)200 V
Feed-in start voltage (Udc start)200 V
Nominal input voltage (Udc,r)600 V
Max. input voltage (Udc max)1,000 V
MPP voltage range (Umpp min- Umpp max)270 - 800 V320 - 800 V370 - 800 V420 - 800 V
Number of MPP trackers2
Number of DC connections3 + 3
Max. PV generator output (Pdc max)15.0 kWpeak18.8 kWpeak22.5 kWpeak26.3 kWpeak30.0 kWpeak
OUTPUT DATA
AC nominal output (Pac,r)10,000 W12,500 W15,000 W17,500 W20,000 W
Max. output power10,000 VA12,500 VA15,000 VA17,500 VA20,000 VA
AC output current (Iac nom)14.4 A18.0 A21.7 A25.3 A28.9 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)
Frequency range (fmin- fmax)45 - 65 Hz
Total harmonic distortion1.8 %2.0 %1.5 %1.3 %
Power factor (cos φac,r)0 - 1 ind. / cap.
GENERAL DATA
Dimensions (height x width x depth)725 x 510 x 225 mm
Weight34.8 kg43.4 kg
Degree of protectionIP 66
Protection class1
Overvoltage category (DC / AC)2)1 + 2 / 3
Night time consumption< 1 W
Inverter designTransformerless
CoolingRegulated air cooling
InstallationIndoor and outdoor installation
Ambient temperature range-25°C to +60°C
Permitted humidity0 % to 100 %
Max. altitude2,000 m / 3,400 m (unrestricted / restricted voltage range)
DC connection technology6x DC+ and 6x DC- screw terminals 2.5 mm² - 16 mm²
AC connection technology5-pin AC screw terminals 2.5 mm² - 16 mm²
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, CEI 0-16, CEI 0-21, NRS 097
EFFICIENCY
Max. efficiency98.0 %98.1 %
European efficiency (ηEU)97.4 %97.6 %97.8 %97.9 %
η at 5 % Pac,r3)87.9 / 92.5 / 89.2 %88.7 / 93.1 / 90.1 %91.2 / 94.8 / 92.3 %91.6 / 95.0 / 92.7 %91.9 / 95.2 / 93.0 %
η at 10 % Pac,r3)91.2 / 94.9 / 92.8 %92.9 / 96.1 / 94.6 %93.4 / 96.0 / 94.4 %94.0 / 96.4 / 95.0 %94.8 / 96.9 / 95.8 %
η at 20 % Pac,r3)94.6 / 97.1 / 96.1 %95.4 / 97.3 / 96.6 %95.9 / 97.4 / 96.7 %96.1 / 97.6 / 96.9 %96.3 / 97.8 / 97.1 %
η at 25 % Pac,r3)95.4 / 97.3 / 96.6 %95.6 / 97.6 / 97.0 %96.2 / 97.6 / 97.0 %96.4 / 97.8 / 97.2 %96.7 / 97.9 / 97.4 %
η at 30 % Pac,r3)95.6 / 97.5 / 96.9 %95.9 / 97.7 / 97.2 %96.5 / 97.8 / 97.3 %96.6 / 97.9 / 97.4 %96.8 / 98.0 / 97.6 %
η at 50 % Pac,r3)96.3 / 97.9 / 97.4 %96.4 / 98.0 / 97.5 %96.9 / 98.1 / 97.7 %97.0 / 98.1 / 97.7 %97.0 / 98.1 / 97.8 %
η at 75 % Pac,r3)96.5 / 98.0 / 97.6 %96.5 / 98.0 / 97.6 %97.0 / 98.1 / 97.8 %97.0 / 98.1 / 97.8 %97.0 / 98.1 / 97.7 %
η at 100 % Pac,r3)96.5 / 98.0 / 97.6 %96.5 / 97.8 / 97.6 %97.0 / 98.1 / 97.7 %96.9 / 98.1 / 97.6 %96.8 / 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)4)Datalogging, inverter update via USB flash drive
2 x RS422 (RJ45 socket)4)Fronius Solar Net, Interface protocol
Signalling output4)Energy management (floating relay output)
Datalogger and WebserverIncluded
External input 4)S0 meter connection / Evaluation of overvoltage protection
RS485Modbus RTU SunSpec or meter connection