Kostal PIKO 1.5 MP, Руководство по эксплуатации

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9 Technical data
9.1 Inverter
9.1.1 PIKO 1.5 MP/PIKO 2.0 MP
PIKO 1.5 MP PIKO 2.0 MP
DC input side (PV generator connection)
Number of DC inputs 1
Maximum start voltage 420 V
Maximum input voltage (VDCmax) 420 V
Minimum input voltage (VDCmin) 75 V
Start input voltage (VDCstart) 90 V
Rated input voltage(VDC,r) 195 V 255 V
Minimum input voltage for DC rated
output (VMPPmin)
135 V 180 V
Number of MPP trackers 1
Operating input voltage range (VMPP) 75 ... 350 V
Maximum input current (IDCmax) 11.5 A
Rated input current 8 A
Maximum backfeed current into the
PV generator
0 A
Maximum input capacity at maximum
active output power
1,540 W 2,050 W
Rated input power (cos φ = 1) 1,540 W 2,050 W
Max. PV power (cos φ = 1) 1,800 Wp 2,500 Wp
Derating / power limiting occurs automatically when:
n
input power > max. recommended PV power
n
Cooling is inadequate
n
Input current too high
n
Grid current too high
n
Internal or external power reduction
n
Grid frequency too high (in accordance with country set‐
ting)
n
Limiting signal on external interface
n
Output power limited (set on the inverter)
AC output side (grid connection)
Technical data
11/2017 | DOC01664604 | KOSTAL operating instructions PIKO inverter 1.5 - 4.2 MP 63