CXN10, CXN20, CXN40 (Negative Grounding)

Programmable Solar Charge Controller

  • 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 Volt 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)
Downloads

Datasheet (PDF 87KB)
User Manual (PDF 354KB)

Accessories

CXM

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 nightlight function.

As an accessory we can provide an Excess Energy Management output to control special Phocos appliances like the DCL DC voltage converter.

The compact case design is prepared for DIN rail mounting (mounting device available as an accessory).

For information about data logging and system analysis see datasheet CXI_CXCOM_ENG.pdf

TYPE CXN10 CXN20 CXN40
Charge current max. 10A 20A 40A
Load current max.
10A 20A 40A
System voltage
12/24V 12/24V 12/24V
Self power consumption <6mA <6mA <6mA
Ambient Temp. Range -25 to +50°C -25 to +50°C -25 to +50°C
Dimension
80 x 90 x 39mm 80 x 90 x 39mm 80 x 90 x 39mm
Weight 175g 175g 186g
Type of protection
IP22 IP22 IP22
Last updated: February 04, 2008