General Description - Western SPC07-IP2 Manual Del Usuario

General Description:

SPC07-IP2 is a charge controller for PV applications. It is able to manage the
charge of 12/24 Vdc nominal voltage Pb or LiFePO
different DC loads of max 7A total current, with eleven different
configurations. "Light sensor" detection is made by the module. The charge
algorithm is PWM - Mosfet with voltage compensated in temperature:
through an external NTC sensor (optional) or through the sensor inside the
circuit which supply also a protection against over-temperature. SPC07-IP2
includes a blocking diode to avoid the discharge of battery through the PV
modules; at the same time a Low-Battery control save the battery from deep
discharges caused by the load consumption. A bi-coloured LED shows
eventual status of error (red colour) and presence of panel current (green
colour), two yellow LEDS show the activation of each load. SPC07-IP2 can
simultaneously power two independent 12V DC loads with total current
limited to max 7Amp, if only one load is used the maximum current of 7A can
be supplied to this one. The circuit is placed inside a IP56 compact box which
has already got cable glands to have an easy wiring. The controller is equipped with a connection board with
cables up to 2,5mmq for battery and panel, while the connection of sensors can be made using cables of
1,5mmq max section.
Sensors connector
- External NTC temperature sensor
- Infra-red sensor
- Switch for remote mode
Loads
SPC07-IP2
User manual
Photovoltaic controller up to 180W
Configuration
switch
Rev 1.0
One red lighting: low battery
Two red lightings: over-tempemperature
Green: presence of panel current
2
batteries and two
4
Version
Software 1.0
LEDs indications
EN
Technical Features:
12/24V LiFePO or Sealed Pb
4
batteries
Max charge current: 10A
Max total current on loads: 7A
Microcontroller design
Mosfet devices
PWM system charge
No. 02 selectable loads
Integrated blocking diode
Low battery control
LED indicators
Compact box IP56
Easy wiring
Yellow leds for load state
LoadA and LoadB
REV 1.0 28-04-2020