Steca Solsum 6.6F Operating Manual

SOLAR CHARGE CONTROLLERS
Steca Solsum F
6.6F, 8.8F, 10.10F
The Steca Solsum F-Line continues the huge success of one of the
most used SHS controllers. With a power range of up to 10 A at
automatically recognized 12 V or 24 V it fits to a system sizes of
maximum 240 W.
The circuit board is completely electronically protected and with
the LED user interface it is easy to check the battery state of charge
at any time. Large terminals guarantee a simple connection of solar
panels, battery and load. The Steca Solsum F works on PWM as a
low loss series controller.
Product features
Series controller
∙
Voltage regulation
∙
Automatic detection of voltage
∙
PWM control
∙
Multistage charging technology
∙
Current compensated load disconnection
∙
Automatic load reconnection
∙
Temperature compensation
∙
Common positive grounding or negative grounding on
∙
one terminal
Monthly maintenance charge
∙
Electronic protection functions
Overcharge protection
∙
Deep discharge protection
∙
Reverse polarity protection of module, load and battery
∙
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
Multifunction LED display
∙
Multi-coloured LED
∙
4 LEDs show operating states
∙
for operation, state of charge, fault messages
~
Options
Night light function pre-set in the factory or adjustable
∙
via Steca PA RC 100
Parameterisation of function values via Steca PA RC 100
∙
Certificates
Compliant with European Standards (CE)
∙
RoHS compliant
∙
Developed in Germany
∙
Manufactured according to ISO 9001 and ISO 14001
∙
Steca PA RC100
Remote control
Areas of application:
240 W
BASIC BASIC BASIC BASIC BASIC BASIC BASIC
BASIC BASIC BASIC BASIC
6 A...10 A
145
135
Characterisation of the operating performance
System voltage
Own consumption
DC input side
Open circuit voltage solar module
Module current
DC output side
Load current
End of charge voltage
Boost charge voltage
Reconnection voltage (LVR)
Deep discharge protection (LVD)
Operating conditions
Ambient temperature
Fitting and construction
Set battery type
Terminal (fine / single wire)
Degree of protection
Dimensions (X x Y x Z)
Weight
Technical data at 25 °C / 77 °F
5
6.6F 8.8F 10.10F
12 V (24 V)
< 4 mA
< 47 V
6 A 8 A 10 A
6 A 8 A 10 A
13.9 V (27.8 V)
14.4 V (28.8 V)
12.4 V ... 12.7 V
(24.8 V ... 25.4 V)
11.2 V ... 11.6 V
(22.4 V ... 23.2 V)
-25 °C ... +50 °C
gel (adjustable via Steca PA RC100)
4 mm / 6 mm - AWG 12 / 9
2 2
IP 32
145 x 100 x 30 mm
approx. 150 g