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Installation Instructions Powador 1501xi/2501xi*/3501xi/4501xi/5001xi**_EN
S e c t i o n 4 ·
T e c h n i c a l D a t a
Inverter – Electrical data
Model
1501xi
2501xi*
3501xi
4501xi
5001xi**
Max. degree of effi ciency
95.0%
95.0 %
95.0 %
94.8 %
94.8 %
European deg. of effi ciency
94.3%
94.1 %
94.1 %
94.0 %
94.0 %
Internal consumption
Night shutdown: 0 W
Operation: < 5 W
Minimum grid feed power
10 W
25 W
25 W
40 W
40 W
Circuit design
Self-inverted, galvanically isolated, RF transformer
Clock frequency
18 kHz
Principle
1. Galvanically isolated DC/DC converter
2. Single-phase IGBT full bridge
Grid monitoring
Automatic disconnection device in accordance with
DIN VDE 0126-1-1:2006-02
Inverter - Mechanical and technical data
Model
1501xi
2501xi*
3501xi
4501xi
5001xi**
Visual displays
LED: PV generator (green)
Grid feed (green)
Fault (red)
LCD (2 x 16 characters)
Controls
2 keys for operating the display
Connections
PCB terminals inside the unit
Cable connection via cable fi ttings
Ambient temperature -20 °C ... +60 °C (> 40 °C power derating at high ambient temperature)
Temperature monitoring
> 70 °C
> 80 °C (temperature-dependent impedance matching)
> 75 °C
> 85 °C (disconnection from the grid)
Cooling
Free convection (no fan
)
Protection class
IP54 according to EN 60529
Noise emission
< 35 dB (noiseless)
Housing
Aluminium wall-mounting housing
Dimensions W x D x H
340 x 200
x 450 mm
340 x 220
x 500 mm
340 x 220
x 500 mm
340 x 220
x 650 mm
340 x 220
x 650 mm
Weight
14.0 kg
23.9 kg
23.9 kg
29.8 kg
29.8 kg
* available only in France ** available only in Korea and Spain
