Technical Data; Electrical Data - Kaco Powador 2002 Operating Manual

Technical Data

4 Technical Data
4.1

Electrical Data

Input levels
Max. recommended PV generator power [W]
DC MPP range from [V] to [V]
Operating range from [V] to [V]
Starting voltage [V]
Open circuit voltage [V]*
Max. rated current [A]
Number of strings
Number of MPP controls
Polarity safeguard
* To protect the electronic system, the grid-feed is made at < 550 V.
Output levels
Rated power [VA]
Grid voltage [V]
Rated current [A]
Rated frequency [Hz]
cos phi
Number of feed-in phases
Distortion factor [%]
General electrical data
Maximum effi ciency
European effi ciency
Internal consumption: Standby [W] /
operation [W]
Feed-in starts at [W]
Circuit design
Clock frequency
Grid monitoring
CE conformity
Table 2: Electrical data
Operating Instructions for Powador 2002-6002_EN
2002 3002
2 000 3 000
125 to 510
125 to 295
125
14.3 13.5
Short-circuit diode
1 650 2 500
7.2 10.9
0.80 over-excited ... 0.80 under-excited
95.9 % 96.0 %
95.3 % 95.4 %
10 15
Galvanically isolating high-frequency DC/DC converter with down-
stream self-commutated inverter
Automatic disconnection device in accordance with
DIN VDE 0126-1-1:2006-02
4202 5002
4 200 5 000
200 to 510
200 to 300
200
600
18.5 22.4
3
1
3 500 4 200
184 to 264 V
15.2 18.3
50
1
<3
95.9 % 95.9 %
95.1 % 95.3 %
0.4 / < 5
25 25
17 kHz
yes
6002
6 000
26.5
4 600
20.0
95.9 %
95.3 %
25
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