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13.
Technical Data
Input characteristics
Max PV power
Max DC power
Max DC voltage
PV voltage range, MPPT
Max input current
Number of string inputs
DC section switch device
Reverse battery protection
Output characteristics
Max AC power
Nominal AC-power rating
Max AC
Feed operation starts at
Mains voltage /
mains frequency range
Short-circuit proof
Internal consumption at night
Interfaces
DC input
AC output
Inverter network
PC connection (service)
Potential-free contact
Appliance data
Max conversion efficiency
European efficiency
Working temperature range
Max temp. for nominal load
Max storage temperature
Protection Rating
Dimensions
Weight
Circuit concept
Optical display
Integrated datalogger
User's Guide THEIA S String Inverters
2100 S
2800 S
2,300 Wp
3,200 Wp
2,100 W
2,800 W
480 V
780 V
206 V — 390 V
313 V — 630 V
9.0 A
9.0 A
1
optional DC disconnector, integrated in the appliance
2100 S
2800 S
1,900 W
2,600 W
1,750 W
2,400 W
8.3 A
11.3 A
13 W
14 W
230 V (-/+20%) / 47.5 Hz — 52.5 Hz
2100 S
2800 S
Multicontact MC3, MC4
EIA485, 2xRJ45 Western Modular, additional Plug connector with terminal
EIA232, SubD 9-pole socket
max 24 V AC/2A, plug connectors with terminal screws
2100 S
2800 S
94.7%
95.3%
93.7%
94.4%
IP 54 according to DIN EN 60529
H 720 mm x W 320 mm x D 250 mm
30 kg
35 kg
LF transformer with galvanic separation
Full graphic LCD 170x76 pixels
4 MB, sufficient for 30 yrs operating time
357100.013, Issue 2.0, 2010 Aug
3100 S
3,450 Wp
3,100 W
780 V
314 V — 630 V
9.0 A
1
1
Yes
3100 S
2,800 W
2,550 W
12.2 A
14 W
Yes
below 2.5 W
3100 S
Wieland RST 3i/5i
screws
3100 S
95.3%
94.4%
-20 °C — 60 °C
45 °C
80 °C
35 kg
3800 S
4,200 Wp
3,800 W
780 V
315 V — 630 V
12.0 A
2
3800 S
3,600 W
3,300 W
15.7 A
18 W
3800 S
3800 S
95.6%
94.6%
42 kg
57
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