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Phocos 20 Amp 12/24 Solar Charge Controller w/ Datalogging and LCD
Manufacturer Part Number:
CXNup20
The CXNup series is a highly intelligent charge controller family for a wide range of applications. It features an intuitive user interface and stores up to two (2) years of valuable system performance data,
which is accessible via the LCD and PhocosLink software.
Real-time battery voltage, battery state-of-charge (SOC) in percent, charge and load current, and system status are clearly displayed on the large, backlit LCD. The CXNup series offer a USB port to charge
mobile phones, tablets and other USB devices. Optional acoustic battery alarms and programmable street light settings are also standard.
The compact case design is prepared for DIN rail mounting (mounting device available as an accessory).
Features
- USB charging port
- Datalogger information can be exported
- Load status indication
- Touch keys ensure long lasting operation and eliminates mechanical button failures
- Prepared for 12 or 24 V battery charging
- Suitable for charging systems with up to 1.4 kW
- User friendly LCD shows extensive system information
- 2 year datalogging
- Four-stage PWM charging algorithm with integrated temperature compensation
- Full electronic protection
- Programmable load function suitable for street lights
- Corrosion-resistant screw terminals
- Programmable battery type
- Compatible with LiFePO4 batteries (no communication to battery)
Specifications
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Type
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CXNup10
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CXNup20
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CXNup40
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System voltage
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12/24 V auto recognition
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Max. charge/load current
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10 A
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20 A
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40 A
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Load Current
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10 A
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20 A
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40 A
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Float charge
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13.8 / 27.6 V (25 °C)
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Main charge
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14.4 / 28.8 V (25 °C), 0.5 h daily
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Boost charge
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14.4 / 28.8 V (25 °C), 2 h
activation: battery voltage < 12.3 / 24.6 V
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Equalization Charge
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14.8 / 29.6 V (25 °C), 2 h
activation: battery voltage
<12.1 / 24.2 V (at least every 30 days)
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Deep-Discharge Protection
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11.5-12.0 / 23.0-24.0 V (by SOC)
11.0-11.5 / 22.0-23.0 V (by voltage)
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Reconnect Level
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12.8 / 25.6 V
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Overvoltage Protection
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15.5 / 31.0 V
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Undervoltage Protection
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10.5 / 21.0 V
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Max. PV Panel Voltage
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30 V / 50 V
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Temperature compensation
(Charge voltage)
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-25 mV/K (12 V);
-50 mV/K (24 V)
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Idle Self-Consumption
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<4 mA (backlight off); <12 mA (backlight on)
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Grounding
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Common Negative
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Ambient temperature
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-40 to +60 °C
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Max. height
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4,000 m above sea level
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Battery type
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Lead acid (gel, AGM, flooded), LiFePO4 (selectable)
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Datalogger
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2 years
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USB Charging Port
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5.0 V, 1.5 A
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Max. Wire Cross Section
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16 mm2 (AWG 6)
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Dimensions (WxHxD)
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4" x 4.1" x 1.3"
101 x 103 x 32 mm
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Weight
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0.39 lbs ,br/>
0.18 kg
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Ingress Protection
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IP22
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Certificates
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CE compliant, RoHS compliant
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Warranty
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5 years
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