Data Sheet

CXNup Series (10-40 A)
www.phocos.com
Technical Drawing
Solar Charge Controller w/ Datalogging and LCD
Product Introduction
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, SOC %, charge and load current, and
system status are clearly displayed on the large, backlit LCD.
Optional acoustic battery alarms and programmable street light
settings are also standard.
• USB charging port
• Data logger 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 up to 1.4 kW
• 2 year datalogging
Technical Data
• User friendly LCD shows
extensive system information
• 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
Optional Accessories
MXI and MXI-232
• Interface for CXNup controller
communication with computer
via USB or RS232 interface
Type CXNup10 CXNup20 CXNup2B* CXNup40
System Voltage 12/24 V auto recognition
Max. Charge Current 10 A 20 A 20 A /20 A 40 A
Max Load Current 10 A 20 A N/A 40 A
Float Charge 13.8/27.6 V (25 °C)
Main Charge 14.4/28.8 V (25 °C), 0.5 h daily
Boost Charge 14.4/28.8 V (25 °C), 2 h
activation: battery voltage < 12.3/24.6 V
Equalization Charge 14.8/29.6 V (25°C), 2 h
Activation: battery voltage
<12.1/24.2 V (at least every 30 days)
Deep-Discharge
Protection
11.5-12.0/23.0-24.0 V (by SOC)
11.0-11.5/22.0-23.0 V (by voltage)
Reconnect Level 12.8/25.6 V
Overvoltage
Protection
15.5/31.0 V
Undervoltage
Protection
10.5/21.0 V
Max. Panel Voltage 30 V/50 V
Temperature
Compensation
-25 mV/K (12 V);
-50 mV/K (24 V)
Idle Self-Consumption <4 mA (backlight o); <12 mA (backlight on)
Grounding Negative grounded
Ambient Temperature -40 to +60 °C
Max. Altitude 4,000 m above sea level
Battery Type Lead acid (gel, AGM, ooded), LiFePO4
Datalogger 2 years
USB Charging Port 5.0 V; 1.5 A
Wire Cross Section 16 mm
2
(AWG 6)
Dimensions (WxHwD) 101 x 103 x 32 mm / 4 x 4.1 x 1.3 in
Weight 0.18 kg / 0.39 lbs
Ingress Protection IP22
Certicates CE compliant, RoHS compliant
Warranty 5 years
Product Features
*CXNup2B features dual battery bank charging. Battery voltages must be the same.
Subject to change without notice Version: 081518
101 mm
32 mm
103 mm