Steca Solar charge controller 12 V, 24 V 20 A Steca PR 2020 104516 Manual Do Utilizador
Códigos do produto
104516
14
708.19 | 08.44
9. Technicel Data
The technical data is suject to alterations by the manufacture.
Elektrical Data
Operating voltage
1 V or 4 V;
automatic recognition
Voltage range 1 V
6.9 V – 17. V
Voltage range 4 V
17.3 V – 43.0 V
Permitted operating
temperature range
-10 °C to +50 °C
Permitted storage
temperature range
-0 °C to +80 °C
Power consumption mA
1,5 mA
PWM-Frequency
30 Hz
Maximum input voltage
< 47 V
Minimum battery voltage
6.9 V
Currents
PR 1010
PR 1515
PR 2020
PR 3030
Max. continuous module
current at 5 °C
10 A
15 A
0 A
30 A
Max. continuous load
current at 5 °C
10 A
15 A
0 A
30 A
Excess Temperature Protection
Disconnect load >85 °C
Reconnect loadt <75 °C
Data for final charging voltage
Depends on set
battery type
Gel – storage
battery (GEL)
Liquid elektrolyte (Li)
Float charge
14.1 V / 8. V
13.9 V / 7.8 V
Boost charge;
for :00 h
14.4 V / 8.8 V
14.4 V / 8.8 V
Equalization charging;
for :00 h
---
14.7 V / 9.4V
30 day maintenance char-
ge, if necessary
14.4 V (8.8 V)
(for :00 h)
(for :00 h)
14.7 V (8.8 V)
(for :00 h)
(for :00 h)
Temperature
compensation
-4 mV per °K and cells (internal sensor pre-
sent, optional external sensor possible)