Steca coolcept3 StecaGrid 3203, Инструкция по установке и эксплуатации

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StecaGrid 3203/x StecaGrid 4003/x
Cooling principle Temperature-controlled fan, speed variable, internal (dust-pro-
tected)
Test certificate Certificates download see the product page on our homepage.
Technical data at 25 °C / 77 °F
1) Only Steca storage-ready devices may be connected to the storage
system connection. Batteries cannot be connected directly.
2) Due to its design the inverter cannot cause any DC fault currents.
8.1.2 StecaGrid 4803x/5503x
StecaGrid 4803x StecaGrid 5503x
DC input side (PV generator connection)
Number of DC inputs 1
Maximum start voltage 1000 V
Maximum input voltage 1000 V
Minimum input voltage for
feeding-in
250 V
Start input voltage 250 V
Rated input voltage 615 V 700 V
Minimum input voltage for rated
output
490 V 560 V
Number of MPP trackers 1
Operating input voltage range 250 ... 800 V
Maximum input current 11 A
Maximum short-circuit current +20 A/– 13 A
Rated input current 8 A
Max. current refeed to PV gener-
ator
0 A
Maximum input capacity at max-
imum output effective power
4,920 W 5,620 W
Nominal input power (cos
φ
= 1) 4,920 W 5,620 W
EN
750.661 | Z03 | 2016-09-12 61