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SPECIFICATIONS
22 October 2011 / Sunmaster XS4300-3200-2000 / EN
SAFETY DEVICES
General Galvanic separation between DC and AC side, by means of a class II transformer
Island protection* Mastervolt Digital ENS - VDE 0126 -1-1 compliant
Reclosure time* 10-300 sec
Temperature protection Power derating above 75°C internal temperature, switch off at 90°C
DC side Earth fault (switch off); over-voltage (switch off); polarity (short circuit); overcurrent
(limiting by voltage shift-up); DC transients; (varistor and buffer capacitor); overload
(temperature controlled power derating)
AC side Current limiting; over- and under-voltage (switch off); over- and under-frequency (switch
off); short circuit (ceramic fuse); transients/surge (varistors)
MONITORING
Indicator Backlit display with indication of power and diagnostic messages
External communication 2 galvanic isolated RS485 databus connections
External communication 2 galvanic isolated MasterBus connections
Monitoring (optional) Masterlog (PC Software). Free download from www.mastervolt.com
Monitoring (optional) PC-Link (connect the databus to the PC)
Monitoring (optional) Data Control Premium II: datalogger for up to 6 inverters with local, remote or internet
monitoring
Monitoring (optional) Data Control Professional: PV system control over the Internet, for up to 20 inverters
REGULATIONS & DIRECTIVES
CE Conformity Yes
EMC Directive EMC 89/336/EEG
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
* Depending on country settings, see section 4.3.2