The CIS series is a sophisticated solar charge controller family for
lighting & industrial control applications.
Beside a perfect PWM regulation with integrated temperature
compensation the controllers provide
extraordinary display, programming and safety functions.
The CIS series comes with three load switching mode.
The temperature-compensated three-state PWM charging method
(boost-equalize-float) is now adjustable to
sealed and vented lead-acid batteries.
The low voltage disconnect function can be controlled either by SOC
or by voltage.
- Waterproof: IP68 protection
- Single load and dual load combinations available
- Control unit (CU) to configure CIS charge controller via
infra-red data link
- External temperature sensor for temperature compensation of
charge voltages
- Widely programmable
- 3 stage charging (boost, equalization, float) for liquid battery,
2 stage charging (boost, float) for gel battery
- Automatic recognition of system voltage 12/24 V
Downloads
Datasheet(PDF
89KB)
| Technical Data |
CIS05 / CIS05-2L |
CIS10 / CIS10-2L |
CIS20 / CIS20-2L |
| Nominal voltage |
12 V / 24 V
automatic recognition |
| Max. solar / load current |
5A |
10A |
20A |
| Boost voltage |
14.4 / 28.8 V (25
?), 2h |
| Equalization voltage |
14.8 / 29.6 V (25 ?),
2h |
| Float voltage |
13.8 / 27.2 V (25 ?) |
| Load disconnect voltage |
11.00-12.02 V /
22.00-24.04 V |
| Load reconnect voltage |
12.8 / 25.6 V |
| Evening / morning hours
range |
0-15 Hours / 0-14
Hours |
| Night / day detect range |
2.5-10 V |
| Battery type |
Gel, Liquid |
| Temp. compensation |
-4.2 mV/K per cell |
| Max. solar voltage |
55 V , by varistor |
| Max. battery voltage |
40 V |
| Boost cycle activation |
if battery voltage
goes below 12.3V |
| Equalization cycle
activation |
if battery voltage
goes below 12.1V |
| Additional equalization |
Every 30 days |
| Emergency switch off |
< 10.5 / 21 V |
| Dimming value |
0…100% output power |
| Wire length |
10 cm |
| High voltage disconnect |
15.5 V at 12 V
system , 31.0 V at 24 V system |
| Dimensions / Weight |
82 x 58 x 20 mm / 150
g |
| Wire size |
1.5 mm2, 5 A / 10 A
; 2.5 mm2, 20A |
| Max. self consumption |
5mA-8mA at 12V
6mA-10mA at 24V |
| Case protection |
-40 ? to +60 ? |
| Max. self consumption |
IP68 (1.5 m, 72 h) |
| Max altiude |
4000 m |
