Installation manual

89
ENGLISH
Technicaldata
11. Technicaldata
11.1 Specication
NOTE
The specication is subject to change. Please check the web site at www.
solar-inverter.com for the latest version.
15EUG4TL 20EUG4TL
INPUT(DC)
Max. recommended PV power 19 kW
P
25 kW
P
Recommended PV power
range
14 ... 19 kW
P
18 ... 25 kW
P
Nominal power 15.3 kW 20.4 kW
Operating voltage 250 ... 1000 V
DC
MPP voltage range @
nominal power
350 ... 800 V
DC
Nominal voltage 630 V
DC
Start up power 40 W
Absolute maximum voltage 1000 V
Number of inputs 4 inputs (2 MPP trackers)
Max. current 48 A (24 A x 2) 60 A (30 A x 2)
OUTPUT(AC)
Max. apparent power
1)
15.75 kVA 21.0 kVA
Nominal apparent power 15.0 kVA 20.0 kVA
Voltage range (3 phase)
2)
230 / 400 V
AC
(3-Phase + N + PE)*
Nominal current 22 A 29 A
Max. current 25 A 32 A
Nominal frequency 50/60 Hz
Frequency range
2)
50 Hz: 45 ... 55 Hz, 60 Hz: 55 ... 65 Hz
Power factor Cap 0.80 - Ind 0.80
Total harmonic distortion < 3 % @ nominal apparent power
DC current injection < 0.5 % rated current
Night-time loss < 2 W
GENERALSPECIFICATION
Maximum efciency 98.0 % for 15 TL and 20 TL
EU efciency 97.8 % for 15 TL and 20 TL
Operating temperature -20 - +60° C (Derating at 40 - 60° C)
Storage temperature -20 - +70° C
Humidity 0 - 90 %