40
Risk of inverter damage! Observe the following requirements. Failure to do so
will void guarantee and warranty claims.
•
Make sure the maximum DC voltage and the maximum short circuit current
of any string never exceed inverter permitted values specified in "Technical
Data".
•
Mixed use of different brand or model of PV modules in a PV string or a com-
promised PV string design composed with PV modules from rooftoops of dif-
ferent orientation may not damage inverter but will cause system bad
performance!
•
The inverter enters standby state when the input voltage ranges between
560 V and 600 V. The inverter returns to running state once the voltage re-
turns to the MPPT operating voltage range, namely, 40 V to 560 V.
6.7.1 PV Input Configuration
•
The inverters have two PV inputs, each with independent MPP tracker. Each DC input
area can operate independently.
•
The PV strings to two DC input areas may differ from each other, including PV mod-
ule type, number of PV modules in each string, angle of tilt, and installation
orientation.
ffiig
gu
urre
e 6
6--3
3 PV Input Configuratinon
Prior to connecting the inverter to PV inputs, the following electrical specifications must
be met simultaneously:
IIn
nvve
errtte
err M
Mo
od
de
ell
O
Op
pe
en
n--c
ciirrc
cu
uiitt V
Vo
olltta
ag
ge
e L
Liim
miitt
M
Ma
axx.. C
Cu
urrrre
en
ntt ffo
orr IIn
np
pu
utt
C
Co
on
nn
ne
ec
ctto
orr
SH3.0/3.6/4.0/
5.0/6.0RS
600 V
20 A
User Manual
