Details
INPUT DATA | Fronius Symo 17.5-3-M LIGHT |
---|---|
Max. input current (Idc max1 / Idc max2) |
33.0 A / 27.0 A |
Max. usable input current total (Idc max1 + Idc max2) |
51.0 A |
Max.array short circuit current (MPP1 / MPP2) | 49.5 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) |
370 - 800 V |
Number of MPP trackers | 2 |
Number of DC connections | 3 + 3 |
Max. PV generator output (Pdc max) | 26.3 kWpeak |
OUTPUT DATA | |
AC nominal output (Pac,r) | 17,500 W |
Max. output power | 17,500 VA |
AC output current (Iac nom) | 25.3 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 | 1.5 % |
Power factor (cos φac,r) | 0 - 1 ind. / cap. |
GENERAL DATA | |
Dimensions (height x width x depth) |
725 x 510 x 225 mm |
Weight | 43.4 kg |
Degree of protection | IP 66 |
Protection class | 1 |
Overvoltage category (DC / AC)1) | 1 + 2 / 3 |
Night time consumption | < 1 W |
Inverter design | Transformerless |
Cooling | Regulated air cooling |
Installation | Indoor and outdoor installation |
Ambient temperature range | -40°C to +60°C |
Permitted humidity | 0 % to 100 % |
Max. altitude | 2,000 m / 3,400 m (unrestricted / restricted voltage range) |
DC connection technology | 6x DC+ and 6x DC- screw terminals 2.5 mm² - 16 mm² |
AC connection technology | 5-pin AC screw terminals 2.5 mm² - 16 mm² |
Certificates and compliance with standards | ÖVE / 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. efficiency | 98.1 % |
European efficiency (ηEU) | 97.8 % |
η at 5 % Pac,r2) | 91.6 / 95.0 / 92.7 % |
η at 10 % Pac,r2) | 94.0 / 96.4 / 95.0 % |
η at 20 % Pac,r2) | 96.1 / 97.6 / 96.9 % |
η at 25 % Pac,r2) | 96.4 / 97.8 / 97.2 % |
η at 30 % Pac,r2) | 96.6 / 97.9 / 97.4 % |
η at 50 % Pac,r2) | 97.0 / 98.1 / 97.7 % |
η at 75 % Pac,r2) | 97.0 / 98.1 / 97.8 % |
η at 100 % Pac,r2) | 96.9 / 98.1 / 97.6 % |
MPP adaption efficiency | > 99.9 % |
PROTECTIVE DEVICES | |
DC insulation measurement | Yes |
Overload behaviour | Operating point shift, power limitation |
DC disconnector | Yes |
Reverse polarity protection | Yes |
INTERFACES | |
WLAN / Ethernet LAN | N.A. |
6 inputs and 4 digital in/out | Interface to ripple control receiver |
USB (type A socket)3) | Datalogging, inverter update via USB flash drive |
2 x RS422 (RJ45 socket)3) | Fronius Solar Net, Interface protocol |
Signalling output3) | Energy management (floating relay output) |
Datalogger and Webserver | Included |
External Input3) | S0 meter connection / Evaluation of overvoltage protection |
RS485 | Modbus RTU SunSpec or meter connection |
1) Testing to IEC 62109-1. DIN rail for optional type 1 + 2 and type 2 overvoltage protection available.
2) And at Umpp min / Udc,r / Umpp max
3) Also available in the light version.
Subject to modifications.
Info
Gyártó/származás
Fronius
Weight
43.4 kg/db
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