Operating Instructions Powador 1501xi/2501xi*/3501xi/4501xi/5001xi**
Page 11
S e c t i o n 4 ·
O p e r a t i o n
Figure 4.7:
Excerpt from the protocol of a transmission via the RS232 interface
Column
Meaning
Column
Meaning
1
Date
6
Generator power in W
DC
2
Time of day
7
Line voltage in V
AC
3
Operating mode
8
Line current, grid feed current in A
AC
4
Generator voltage in V
DC
9
Power fed into the grid in W
AC
5
Generator current in A
DC
10
Temperature of the unit in °C
Table 4.2:
Explanation of the individual columns
4.9 Display
Inverters in the Powador xi series are equipped with a back-lit
LCD (see fi gure 4.1) which displays all measured values and
data.
In normal mode, the backlighting is switched off. As soon as
you press one of the keys, the backlighting is activated. If 1
minute elapses without a key being pressed, it switches off
once again.
In normal operation, if no key has been pressed for a longer
period of time, the power that is currently being fed into the
grid is shown on the display.
You can use the control keys (see section 4.3) to show the
values and data that are outlined in fi gure 4.4 on the display.
Spalte 1 2 3 4 5 6 7 8 9 10
04.06.2005 16:55:30 5 363.8 0.37 134 226.1 0.53 103 23
04.06.2005 16:55:40 5 366.0 0.39 142 226.1 0.53 112 23
04.06.2005 16:55:50 5 359.5 0.41 147 226.1 0.53 116 23
04.06.2005 16:56:00 5 369.8 0.42 155 226.1 0.58 118 23
04.06.2005 16:56:10 5 377.0 0.43 162 226.1 0.63 131 23
04.06.2005 16:56:20 5 373.6 0.45 168 226.1 0.63 133 23
04.06.2005 16:56:30 5 364.0 0.48 174 226.1 0.68 146 23
04.06.2005 16:56:40 5 364.3 0.49 178 226.1 0.68 146 23
Column
IMPORTANT
Due to measuring tolerances, the measured values may
not always correspond to the actual values. The inverter’s
measuring elements have been selected to ensure maxi-
mum solar yields.
Due to these tolerances, the daily yields displayed on the
inverter may deviate from the values on your supply grid
operator’s grid feed meter by up to 15 %.
