EC500 Controller Handbook
Copyright © 2019 Eaton Corporation. All Rights Reserved.
Issue A March 2019
Page 31 of 107
Manual Charge
–
Clear log will store in event log.
➢
Enable Manual Charge Mode
•
Use the keypad to go Menu>Maintenance>Battery>Manual Charge Mode>Status. Enter the
appropriate pin then user will be able to see settable parameters.
•
Use Web page to go Menu>Maintenance>Battery>Manual Charge Mode>Status.
Configuration
Parameter
Description
Where to find:
Status
Function need to set for enable the
Manual Charge Mode
Display:
Menu>Maintenance>Battery>Manual
Charge Mode
Web:
Menu>Maintenance>Battery>Manual
Charge Mode
Start Manual
Charge
Start / Stop the Manual Charge Mode
Charge Voltage
Rectifier will raise its charge voltage up to
this limit
Monitoring
Following information is available about Equalization:
Parameter
Description
Where to find:
Status
Display will show the Manual Charge at the time of
Manual Charging and after completion it will show
Float.
Display:
System Status
SOLAR CHARGER POWER SHARE
Where a DC power system has energy inputs both from AC mains supply (or AC generators) and solar, then the
EC500 must share the load power between these sources. Generally, the preferences are for the load to be
supplied from the alternative energy source first, and take energy from AC only when there is not enough solar
energy. This is done by increasing the solar charger rectifier voltage slightly. Generally 0.5V difference is
maintained between Solar Charger voltage and rectifier output voltage. The following example explains how
this works.
Float mode:
Solar charger rectifiers make 54.0V and AC rectifiers make 53.5V.
Charging mode:
Solar charger rectifiers make 55.2V and AC rectifiers make 54.7V.
Solar chargers share maximum load by tracking MPPT (Maximum Power Point Tracking) point from solar panel.
Configuration
Parameter
Description
Where to find:
Installed S-
Charger
Number of Solar charger installed in the
system.
Display:
Menu>Settings>S-Charger Settings
Web:
Menu>Settings>S-Charger Settings