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Beschreibung
The new design for the Steca Tarom sets new standards in this power class. The graphic display informs the user of all important system data. The data are saved by the integrated data logger.
Thanks to the significantly improved state of charge determination, the system is optimally controlled and the batteries are protected. The Steca Tarom charge controller is the ideal choice for larger systems at three voltage levels (12 V, 24 V, 48 V).
Two additional switching contacts can be freely configured as a timer, a night light function, to start generators or as surplus management.
Technische Daten
Product No. R1045 Characterisation of the operating performance: System voltage 12 / 24 / 48 V Nominal power 900 W / 1800 W / 3600 W Max. DCD-DC efficiency 99.4 % (Ubatt=48 V; Uin=70 V; P=0.65*Pnom) European efficiency 96.6 % (Ubatt=24 V; Uin=30 V) 98.9 % (Ubatt=48 V; Uin=70 V) European efficiency (weighted across all Ubatt and Uin) 96.4 % Static MPP efficiency 99.9 % (DIN EN 50530) Dynamic MPP efficiency 99.8 % (DIN EN 50530) Weighted REW (Realistic Equally Weighted efficiency) 94.8 % Own consumption < 1 W DC input side: Min. MPP voltage / input 17 V / 34 V / 68 V Max. MPP voltage / input 180 V Min. Open circuit voltage solar module / input 20 V / 40 V / 80 V Max. Open circuit voltage solar module / input 200 V Module current 2 x 30 A / 1 x 60 A Battery side: Charge current 60 A End of charge voltage 14.1 V / 28.2 V / 56.4 V Boost charge voltage 14.4 V / 28.8 V / 57.6 V Equalisation charge 15 V / 30 V / 60 V Set battery type liquid (adjustable via menu) Operating conditions: Ambient temperature -25 °C ... +50 °C Fitting and construction: Terminal (fine / single wire) 35 mm² - AWG 2 Degree of protection IP 31 Dimensions (X x Y x Z) 294 x 335 x 130 mm Weight 6300 g Technical data at 25 °C / 77 °F
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