Datasheet

SOLAR CHARGE CONTROLLERS
Steca Tarom MPPT
6000-S, 6000-M
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.
Product features
Two independent maximum power point trackers (MPP trackers)
Two inputs (connected in parallel or used separately for two
different module arrays)
Robust metal casing
Comprehensive data logging of energy values for up to 20 years
MicroSD slot for data logging of all minute values (6000-M only)
Voltage and current regulation
Temperature compensation
Monthly equalisation charge
Three configurable multifunctional contacts (6000-M only)
Adjustable cut-off voltages
Battery type: gel/liquid lead battery (for 6000-M also Li and NiCd
batteries)
Integrated, automatic module switch
36 V and 60 V batteries can be charged with special settings in
expert menu level
Parallel connectable
Electronic protection functions
Overcharge protection
Reverse polarity protection of module and battery
Automatic electronic fuse
Open circuit protection without battery
Reverse current protection at night
Overtemperature and overload protection
PE connection
Displays
Multifunction graphical LCD display with backlighting
Interfaces
StecaLink Bus
Open Steca RS-232 interface
Battery emergency off signal connection (optional, 6000-M only)
Options
Connection for battery voltage sensor cable
Certificates
Compliant with European Standards (CE)
RoHS compliant
Made in Germany
Developed in Germany
Manufactured according to ISO 9001 and ISO 14001
Accessories
Data cable Steca PA CAB3 Tarcom (6000-M only)
Current sensor Steca PA HS400 (6000-M only)
External temperature sensor Steca PA TS-S (for 6000-M included
in the scope of delivery)
MPPT 6000-S / MPPT 6000-M
Characterisation of the operating performance
System voltage 12 / 24 / 48 V
Nominal power 900 W / 1800 W / 3600 W
Max. DC-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 (at minimum operating temperature)
20 V / 40 V / 80 V
Max. Open circuit voltage solar module /
input (at minimum operating temperature)
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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