SMA WB 3000-21 Installation - Manual (Page 81)

SMA Solar Technology AG 13 Technical Data
Installation Manual WB3-5TL-21-IA-en-10 81
13.1.3 Windy Boy 4000TL
DC input
Maximum DC power at cos φ = 1 4,200 W
Maximum input voltage 550 V
Operating voltage range 80 V to 500 V
Rated input voltage 400 V
Minimum open-circuit voltage for activating
turbine operation 125 V
Maximum input current 30 A
Maximum input current per DC input range on
the inverter 15 A
Number of independent DC input ranges 2