9
Technical data
9.1 Inverter
9.1.1 StecaGrid 1500/1500x/2000/2000x
StecaGrid 1500/x
StecaGrid 2000/x
DC input side (PV generator connection)
Number of DC inputs
1
Maximum start voltage
420 V
Maximum input voltage
420 V
Minimum input voltage for grid-
feeding
75 V
Start input voltage
90 V
Rated input voltage
195 V
255 V
Minimum input voltage for rated
output
135 V
180 V
Number of MPP trackers
1
Operating input voltage range
75 ... 350 V
Maximum input current
11.5 A
Rated input current
8 A
Maximum backfeed current into
the PV generator
0 A
Maximum input power at
maximum active output power
1,540 W
2,050 W
Rated input power (cos phi = 1)
1,540 W
2,050 W
Recommended maximum PV
power
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
setting)
n
Limiting signal on external interface
n
Output power limited (set on the inverter)
AC output side (grid connection)
Output voltage
185 V ... 276 V (depending on the country settings)
EN
747,431 | Z09.2 | 18/02/2016
70
Содержание coolcept StecaGrid 1500
Страница 1: ...Installation and operating instructions EN coolcept coolcept x 747 431 Z09 2 2016 02 18...
Страница 57: ...Fig 20 Email confirming successful registration EN 747 431 Z09 2 18 02 2016 57...
Страница 85: ...Appendix EN 747 431 Z09 2 18 02 2016 85...
Страница 93: ...747 431 Z09 2 2016 02 18...
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