Product specifications

2322
GENERAL SPECIFICATIONS
Description integrated 3-phase solar inverter, consisting of one IP55 Outdoor enclosure and 3 power modules.
Enclosure and modules to be shipped separately.
Operating temperature -20 °C to 60 °C ambient, full power up to 45 °C ambient air temperature, derating -3%/°C above 45 °C
Protection degree IP55 enclosure (PCB protected against humidity and condensing air by coating)
Safety class class I (metal housing with earth connection)
Galvanic isolation class II (safety transformer)
Weight 135 kg (96 kg enclosure + 3x 13 kg modules)
Dimensions (hxwxd) 1200 x 580 x 480 mm (with legs: 1408 x 638 x 480 mm)
Connections power module: DC input is fitted with MC2/4mm connectors / AC output fitted with 100 cm AC cable /
2 RS485 communication ports. Enclosure: mounting positions prepared for 2x 50 cm DIN rail (not included).
SOLAR INPUT (DC) Model XL10 Model XL15
Recommended PV power range 9 to 13 kWp 14 to 20 kWp
Maximum input power 11.200 W DC 16.800 W DC
Continuous power @ 45 °C 10.650 W DC 15.975 W DC
Start-up power 3x 10 W 3x 10 W
Operating voltage 100 to 550 V DC; nominal 400 V DC 100 to 600 V DC; nominal 400 V DC
MPP voltage range @ nom. power 180 to 480 V DC 180 to 480 V DC
Maximum voltage 600 V DC 600 V DC
Number of inputs 33
Rated current 3x 15 A 3x 30 A
MPP tracker 3 MPP trackers with 99,9% MPP efficiency (Fraunhofer algorithm)
DC connectors 6 Multi Contact II connectors 6 Multi Contact II connectors
GRID OUTPUT (AC)
Voltage 230 V AC three phase 230 V AC three phase
Power 10.000 W nominal / 10.500 W maximum 15.000 W nominal / 15.750 W maximum
Nominal current 3x 15 A 3x 22 A
Frequency 50 Hz models: 48 to 52 Hz programmable / 60 Hz models: 57 to 63 Hz programmable
Power factor > 0,99 at full power > 0,99 at full power
Harmonic distortion THD < 3% at full power THD < 3% at full power
Stand-by power < 5 W < 5 W
Efficiency EU: 95% @ Unom. / maximum 96% EU: 95% @ Unom. / maximum 96%
AC connector AC and DC glands on detachable plate in bottom of connection compartment. Power modules supplied
with 3x 4 mm
2
cable. DIN rail, connection equipment, fuses, terminal blocks etc. not included.
Fuse Internal PCB fuse in power modules Internal PCB fuse in power modules
SAFETY DEVICES
General galvanic separation between DC and AC side by means of class II HF transformers
Island protection An AC fault in any of the phases will disable all three power modules.
Redundant voltage and frequency window monitoring (QNS). Independent cut-off by means of
2 pole relay and solid state switch (ENS) according to VDE 0126-1-1:2006.
Safety devices DC side • DC-to-earth isolation resistance monitoring • DC over-voltage detection (LED warning
and switch off) • DC inverse polarity protection (diodes) • DC current limiting by up-shifting
operating voltage • transients (varistors and buffer capacitor) • overload (power limiting and
temperature controlled power derating)
Safety devices AC side • AC current limiting • DC current injection protection • short circuit (ceramic fuse)
• transients / surge up to 4 kV (varistors)
Reclosure time wait 10 to 300 s (model dependant) after AC grid fault
SYSTEM INFORMATION / DIAGNOSTICS / COMMUNICATION
User interface 6 status LED’s on each power module
External communication 2 surge protected RS485 connections.
Max. 10 XL units can be connected to 1 Data Control Pro datalogger.
REGULATIONS AND DIRECTIVES
CE Conformity yes
Emmision EN 55022
Dips, variations, flicker EN 61000-4-11 ; EN 61000-3-3
LV directive 73/23/EEG
Anti-islanding VDE 0126-1-1:2006
Mastervolt Guarantee Plan • 5-year product warranty • worldwide service • 48-hour replacement service
EMC Directive EMC 89/336/EEG
Harmonics EN 61000-3-2, IEEE 1547
Immunity EN 61000-6-2
Electrical safety EN 60950
New Sunmaster XL series for high power PV systems
The most recent development is a new high power solar inverter
with a power rating between 10 and 15 kW AC.
The new Sunmaster XL models are delivered in a waterproof
IP55 enclosure which can be installed in either a grid connected
solar tracker system or a stationary PV system. The inverter
consists of three highly efficient switch mode power modules of
3.3 or 5 kW power rating each, dependent on the model.
The unit has an operating DC voltage window of 100-600 V DC.
Galvanic isolation is provided by class II high frequency trans-
formers.
The output voltage is 230 V AC three-phase, 50 Hz. Islanding
protection is foreseen according to local standards. Extended
diagnostics and remote monitoring is delivered as a standard.
Sunmaster XL product specifications