FOOTNOTES FOR TECHNICAL DATA

1) According to IEC 62109-1  

2) Unrestricted voltage range

3) At 580Vdc / 800Vdc / 930Vdc

4) Direct in the sun is possible

5) At an ambient temperature of 50°C

6) AC-, DC -Overvaltage protection; Typ 1+2: Iimp 5kA

7) An Ethernet star-configuration is used for communication with multiple inverters. Each individual inverter communicates independently with the network/Internet via its integrated data logger

8) Find more certifications at www.fronius.com/tauro-cert 

9) At 230 V actual mains voltage; design recommendation (Umpp min): 600V

 

* I_{sc pv} = I_{sc max} ≥ I_sc (STC) x 1,25 according to e.g..: IEC 60364-7-712, NEC 2020, AS/NZS 5033:2021.