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Steca Solarix 4401 > 40 Amp 48 Volt PWM Charge Controller
Steca 40 Amp 48 Volt PWM Charge Controller - Solarix 4401
 
Warranty: 2 Years


Availability: Call for availability.
Product Code: STECA-SOLARIX-4401
 

Description Datasheet
 

Steca Solarix 40 Amp 48 Volt PWM Charge Controller

Manufacturer Part Number: 4401

The solar charge controllers Steca Solarix 2401 and 4401 are optimally suited for inverter systems. Inverters have to be connected directly to the battery. The Steca Solarix 2401 and 4401 combine basic solar charger functions with a 40 A high-performance charge controller. It is available as 12 V / 24 V and 48 V system. This makes the solar charge controller very cost effective.

The load current is limited to 10 A. The charging processes are based on the voltage level, which can be individually set with the help of four buttons behind the front casing.

Features

  • Hybrid controller
  • Voltage regulation
  • Automatic detection of voltage
  • PWM control
  • Multistage charging technology
  • Load disconnection depending on voltage
  • Automatic load reconnection
  • Temperature compensation
  • Common positive grounding or negative grounding on one terminal
  • Integrated self test
  • Monthly maintenance charge

Specifications

Model 2401 4401
System voltage 12 V (24 V) 48 V
Own consumption 14 mA
DC Input Site
Module current 40 A
DC Output Side
Load current 10 A
End of charge voltage 13.7 V (27.4 V) 54.8 V
Boost charge voltage 14.4 V (28.8 V) 57.6 V
Equalisation charge 14.7 V (29.4 V) 58.8 V
Reconnection voltage (LVR) 12.6 V (25.2 V) 50.4 V
Deep discharge protection (LVD) 11.1 V (22.2 V) 44.4 V
Operating conditions
Ambient temperature -10 °C ... +60 °C
Fitting and construction
Terminal (fine / single wire) 16 mm2 / 25 mm2 - AWG 6 / 4
Degree of protection IP 32
Dimensions (X x Y x Z) 187 x 128 x 49 mm
Weight 550 g

Detailed Description

Electronic protection functions

  • Overcharge protection
  • Deep discharge protection
  • Reverse polarity protection of load, module and battery
  • Automatic electronic fuse
  • Short circuit protection of load and module
  • Overvoltage protection at module input
  • Open circuit protection without battery
  • Reverse current protection at night
  • Overtemperature and overload protection
  • Battery overvoltage shutdown

Displays

  • Text LCD display for operating parameters, fault messages, self test

Operation

  • Simple menu-driven operation
  • Programming by buttons
  • Manual load switch

Interfaces

  • RJ485 interface

Options

  • External temperature sensor
  • Alarm contact

Certificates

  • Compliant with European Standards (CE)
  • Made in Germany
  • Developed in Germany
  • Manufactured according to ISO 9001 and ISO 14001

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