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Phocos 40 Amp 12/24 Volt Charge Controller
Manufacturer Part Number: CXNup40
The CXN series is a sophisticated solar charge regulator family with negative grounding. Beside a perfect PWM regulation with integrated temperature compensation, the controllers provide extraordinary display, programming and safety functions. The battery state of charge is clearly displayed with a bar chart. The deep discharge protection function can be set up to five different modes: voltage controlled, SOC controlled or adaptive SOC controlled. Acoustic warnings are built in, also a programmable night- light function.
The compact case design is prepared for DIN rail mounting (mounting device available as an accessory).
Features
- Built-in 1 Year Data Logger for System Analysis
- Choose between 5 load disconnect algorithms
- Temperature compensated 3 Stage (Boost/absorption/float) PWM Series Regulation
- Automatic 12/24 V detection
- Prepared for DIN rail mounting (CX-DR2.1)
- Optional external temperature sensor (CXNT)
- Optional remote display (CXM multi-meter)
- Optional USB interface (CXI + CXCOM)
Specifications
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Type | CXN 10 | CXN 20 | CXN 40 | |
System voltage | 12/24 V auto recognition | |
Max. charge/load current | 10 A | 20 A | 40 A | |
Float charge | 13.7/27.4 V (25 °C) | |
Main charge | 14.4/28.8 V (25 °C), 30 min. (daily) | |
Boost charge | 14.4/28.8V(25 °C), 2 h activation: battery voltage <12.3/24.6 V | |
Equalization | 14.8/29.6 V (25 °C), 2 h activation: battery voltage <12.1/24.2V | |
Overvoltage protection | 15.5/31.0 V | |
Undervoltage protection | 10.5/21.0V |
Max. panel voltage
(Overvoltage protection by varistor) | 30 V in 12 V system
50 V in 24 V system |
Temperature compensation
(Charge voltage) | -25 mV/K at 12 V
-50 mV/K at 24 V | |
Self consumption | < 6 mA | |
Grounding | negative grounding possible | |
Ambient temperature | -20 to +50 °C | |
Max. height | 4,000 m above sea level | |
Battery type | lead acid (GEL, AGM, flooded) | |
Wire cross section | < 16 mm2 | |
Weight | 168 g | 179 g | |
Dimensions (W xH x D) | 92 x 93 x 38 mm | |
Type of protection | IP22
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