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The Steca PR charge controllers were launched in
the year 2004 as the fifth generation of charge controller technology (up to
900 Wp).
This high class state of the art product upgrades the Steca Solarix series by
a customer designed LCD which shows the accurate state of charge (SOC) in percent
and as battery gauge symbol. The heart of the controller is the integrated circuit
called ATONIC®II, which
contains the improved regulation software based on a self learning algorithm.
Features
• PWM shunt battery charging
• state of charge (SOC) battery regulation
• built in Ah counter
• boost charging
• equalising charge
• float charging
• automatic load reconnection
• manual load switch
• automatic selection of voltage (12 V / 24 V)
• temperature compensation
• positive grounding
• (or) negative grounding on one terminal
• field adjustable parameters by two buttons
• lighting control options during nighttime
• interface to prepayment unit Electronic Protections
.................Segment
display for text and numbers .........Circuit diagram
for chargecontroller PR1010
technical details
| |
details
|
|
details
|
| Solar
charge controller with LCD |
|
Steca
PR1010 |
|
| max.
module input short circuit current with 25° C |
10A |
terminal
size (fine / single wire) |
16/25
qmm |
|
max. load output current with 25° C |
10A |
weight |
350
g |
| Max.current |
110
% |
end
of charge voltage (float) |
liquid
13.9 V / (27.8 V) gel 14.1 V (28.2 V) |
| Lastüberstrom
Abschaltung nach 1s |
125
% |
dimensions
l x w x h |
187x96x44
mm |
| max.
self consumption |
12
mA |
enclosure
protection class |
IP
22 |
| ambient
temperature allowed |
-
10 ° ... + 50°C |
system
voltage |
12/24
V |
|
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