VOLTWERK VS 3 Instrucciones De Servicio página 83

3 Technical description
Convection
Max. efficiency factor
European efficiency factor
AC grid output data
Nominal output
Maximum output
Maximum current
Mains voltage
Required grid configuration
Distortion factor
ϕ
Reactive factor cos
a)
Please note: according to the VDEW Guidelines for the German market, a maximum nominal output of 4600 W may be spec-
ified. For this reason, there are two power ratings for Voltwerk VS 5 string inverters.
Country-specific
parameter set
Frequency
Mains voltage tolerance range
20
Voltwerk VS 3 Voltwerk VS 4
97.5 % 97.6 %
96.4 % 96.8 %
Voltwerk VS 3 Voltwerk VS 4
3 kW 4 kW
3 kW 4 kW
14 A 19 A
230 V 230 V
All TN grids or TT grid All TN grids or TT grid All TN grids or TT grid
< 3% < 3%
1 1
Germany Spain
France, Belgium,
Switzerland,
Netherlands
47.5–50.2 Hz 49.0–51.0 Hz
184–253 V 195.5–253 V
Operating manual
Voltwerk VS 5
97.7 %
97.0 %
Voltwerk VS 5
a)
4.6 kW (GER)
5 kW
22 A
230 V
< 3%
1
Italy Greece
49.7–50.3 Hz 49.5–50.5 Hz
184–276 V 184–264.5 V
Voltwerk VS 3, 4, 5
; 5 kW