Steca Solarix 2401 Manual

Steca Elektronik GmbH | 87700 Memmingen | Germany | Fon +49 (0) 8331 8558-0 | Fax +49 (0) 8331 8558-132 | www.steca.com
Steca Solarix
2401, 4401
The solar charge controllers Steca Solarix 2401 and 4401 are
optimally suited for inverter systems. The controller combines
basic solar charger functions with a 40 A high-performance
charge controller. It is available as 12 V / 24 V and 48 V system.
This makes the solar charge controller very cost effective.
The load current is limited to 10 A. The charging processes
are based on the voltage level, which can be individually set
with the help of four buttons behind the front casing.
Product features
Hybrid controller
„
Voltage regulation
„
Automatic detection of voltage
„
PWM control
„
Multistage charging technology
„
Load disconnection depending on voltage
„
Automatic load reconnection
„
Temperature compensation
„
Common positive grounding or negative grounding on
„
one terminal
Integrated self test
„
Monthly maintenance charge
„
Electronic protection functions
Overcharge protection
„
Deep discharge protection
„
Reverse polarity protection of load, module and battery
„
Reverse polarity protection by internal fuse
„
Automatic electronic fuse
„
Short circuit protection of load and module
„
Overvoltage protection at module input
„
Open circuit protection without battery
„
Reverse current protection at night
„
Overtemperature and overload protection
„
Battery overvoltage shutdown
„
Displays
Text LCD display
„
for operating parameters, fault messages, self test
—
Operation
Simple menu-driven operation
„
Programming by buttons
„
Manual load switch
„
Interfaces
RJ45 interface
„
Options
External temperature sensor
„
Alarm contact
„
Certificates
Compliant with European Standards (CE)
„
Made in Germany
„
Developed in Germany
„
Manufactured according to ISO 9001 and ISO 14001
„
[ a r e a s o f a p p l i c a t i o n ]
[ 4 0 A ]
Characterisation of the operating performance
System voltage
Own consumption
DC input side
Module current
DC output side
Load current
End of charge voltage
Boost charge voltage
Equalisation charge
Reconnection voltage (LVR)
Deep discharge protection (LVD)
Operating conditions
Ambient temperature
Fitting and construction
Terminal (fine / single wire)
Degree of protection
Dimensions (X x Y x Z)
Weight
Technical data at 25 °C / 77 °F
1920 W
187
177 5
2401 4401
12 V (24 V) 48 V
14 mA
40 A
10 A
13.7 V (27.4 V) 54.8 V
14.4 V (28.8 V) 57.6 V
14.7 V (29.4 V) 58.8 V
12.6 V (25.2 V) 50.4 V
11.1 V (22.2 V) 44.4 V
-10 °C ... +60 °C
16 mm / 25 mm - AWG 6 / 4
2 2
IP 32
187 x 128 x 49 mm
550 g
Steca PA TSK10
External temperature sensor