| GENERAL |
| Operating temperature |
-20 to 60 °C, full power up to 45 °C ambient air temperature, derating -3%/°C acove 45 °C |
| Relative humidity |
maximum 95% non-condensing; PCB has anti-moisture coating |
| Protection degree |
IP44 |
| Safety class |
class I (metal housing with earth connection) |
| Galvanic isolation |
yes (safety transformer) |
| Dimensions (HxWxD) |
545x356x145 mm |
| Weight |
10 kg |
| Product warranty |
5 year |
|
SOLAR INPUT (DC) |
| Recommended PV power range |
1300 - 2000 Wp |
| Nominal input power |
1590 W DC |
| Maximum input power |
1670 W DC |
| Start-up power |
5 W |
| Operating voltage range |
100 - 450 V DC |
| MPP voltage range at nom. power |
145 - 360 V DC |
| Maximum voltage |
450 V DC |
| Number of inputs |
2 string connections each are connected in parallel |
| Rated current |
11 A |
| MPP tracker |
1 MPP tracker |
| MPP efficiency |
99,9% (Fraunhofer algorithm) |
| DC connection |
2 sets of MultiContact (4 mm) connectors |
|
GRID OUTPUT (AC) |
| Voltage |
230 V AC single phase (184 - 265 V, country dependent) |
| Nominal output power at 45 °C |
1500 W |
| Maximum output power |
1575 W |
| Nominal current |
8 A |
| Frequency |
45 - 65 Hz, country dependent |
| Power factor |
> 0.99 at full power |
| Harmonic distortion (THD) |
< 3% at full power |
| Standby power |
< 0.5 W |
| European efficiency |
94.4% at 300 V |
| Maximum efficiency |
95.7% |
| AC connection |
2.5 - 4 mm² terminal block |
| Fuse |
internal PCB fuse |
|
MONITORING |
| User interface |
integrated LCD - display with backlight, 4 buttons and bright diagnostic LED. All relevant AC and DC values plus diagnostic messages |
| External communication |
2 surge protected RS485 connections. 2 Masterbus connections. Max. 20 XS units can be connected to 1 Data Control Pro datalogger |
|
SAFETY REGULATIONS |
| General |
galvanic seperation between DC and AC side by means of a HF safety transformer |
| Island protection |
redundant voltage and frequency window monitoring. Independent cut-off by means of 2-pole relay and solid state switch according to VDE V 0126-1-1:2006 |
| Temperature protection |
thermal switch-off at internal over temperature |
| Safety devices DC side |
isolation resistance monitoring • overvoltage detection • inverse polarity protection • current limitation • transients / surges (varistors) • overload protection |
| Safety devices AC side |
current limitation • DC injection protection • short circuit protection (ceramic fuse) • over-/undervoltage and over-/underfrequency monitoring • active anti-islanding algorithm |
| DC current injection |
VDE0126-1-1 / DK5940 / G83 / KSC8536 compliant |
|
REGULATIONS AND DIRECTIVES |
| CE conformity |
yes |
| EMC directive |
89/336/EEC |
| Emission |
EN 55022, class B |
| Harmonics |
EN 61000-3-2 |
| Dips, variations, flicker |
EN 61000-4-11 and -3-3 |
| Immunity |
EN 55024; EN 61000-4-2 and -3; EN 61000-4-4, -4-5 and -4-6 |
| LV directive |
2006/95/EC |
| Electrical safety |
EN 60950-1 |
| National grid interface req. |
VDE 0126-1-1 / DK5940 / RD1663-2000 / K SC 8536 / G83-1 compliant |
