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SPECIFICATIONS
EN / Sunmaster XS4300-3200-2000 / October 2011 21
7 SPECIFICATIONS
7.1 TECHNICAL SPECIFICATIONS
GENERAL SPECIFICATIONS
Article number See chapter 3.2
Typical string length 5-9 modules (72 cells), 7-12 modules (54 cells) or 10-18 modules (36 cells)
Operating temperature -20°C to 60°C (fully protected against over temperature)
Storage temperature -20°C to 70°C
Relative humidity max. 95%; PCB has anti-moisture coating
Protection degree IP44 for unconditioned indoor use
Safety class class I
Galvanic isolation class II
MTBF 187.000 hours
Dimensions See chapter 7.2.
Weight 10 kg (22 lbs)
SOLAR INPUT (DC) Sunmaster XS4300 Sunmaster XS3200 Sunmaster XS2000
Nominal power at 45°C
ambient*
3488W DC 2651W DC 1590W DC
Maximum power 3663W DC 2784W DC 1670W DC
Recommended PV
power range
2900 – 4350Wp 2200 – 3300Wp 1300 – 2000Wp
# MPP trackers 1 MPP tracker (dynamic) 1 MPP tracker (dynamic) 1 MPP tracker (dynamic)
MPP voltage range at
nominal power
230-440V DC 180-480V DC 145-360V DC
MPP efficiency 99,9% (Fraunhofer algorithm) 99,9% (Fraunhofer algorithm) 99,9% (Fraunhofer algorithm)
Operating voltage
range
100 – 550V DC 100 – 600V DC 100 – 450V DC
Rated current 15A 15A 11A
Start-up power 7W 7W 5W
String connections 2 parallel 2 parallel 2 parallel
DC connectors 2 sets of Multi Contact (4 mm)
connectors
2 sets of Multi Contact (4 mm)
connectors
2 sets of Multi Contact (4 mm)
connectors
GRID OUTPUT (AC) Sunmaster XS4300 Sunmaster XS3200 Sunmaster XS2000
Nominal power at 45°C
ambient*
3300W 2500W 1500W
Maximum power 3465W ** 2625W 1575W
Voltage* 230V AC single phase (184-
265V country dependent)
230V AC single phase (184-
265V country dependent)
230V AC single phase (184-
265V country dependent)
Rated current 15A 11A 7A
Fuse 6.3x32 mm. 250V/30A T
(ceramic)
6.3x32 mm. 250V/20A T
(ceramic)
6.3x32 mm. 250V/20A T
(ceramic)
Frequency* 45 – 65Hz, country dependent 45 – 65Hz, country dependent 45 – 65Hz, country dependent
Power factor > 0.99 at full power > 0.99 at full power > 0.99 at full power
Stand-by power < 0.5W < 0.5W < 0.5W
EU efficiency 94.6% @ 370V 94.3% @ 400V 94.4% @ 300V
Maximum efficiency 95.6% 95.4% 95.7%
AC connections PG-13.5 gland and screw
terminals 2.5 - 4 mm2
PG-13.5 gland and screw
terminals 2.5 - 4 mm2
PG-13.5 gland and screw
terminals 2.5 - 4 mm2
* Depending on country settings, see section 4.3.2
** Belgian version max 3330W
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